ENG/中
老虎證券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
蘭德馬克銀行
31.84
-0.3700
-1.15%
成交量：
7,557
成交額：
24.24萬
市值：
1.93億
市盈率：
9.71
高：
32.24
開：
32.03
低：
31.84
收：
32.21
52周最高：
32.44
52周最低：
23.57
股本：
607.37萬
流通股本：
500.61萬
量比：
1.08
換手率：
0.15%
股息：
0.82
股息率：
2.58%
每股收益(TTM):
3.28
每股收益(LYR):
3.07
淨資產收益率：
12.77%
總資產收益率：
1.25%
市淨率：
1.16
市盈率(LYR):
10.37
資料載入中...
總覽
公司
新聞資訊
公告
2026/08/13
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/07/30
重要事件披露
Form 8-K - Current report
2026/07/08
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/06/02
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2026/05/29
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2026/05/28
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2026/05/21
重要事件披露
Form 8-K - Current report
2026/05/15
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/05/15
重要事件披露
Form 8-K - Current report
2026/05/06
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/04/29
重要事件披露
Form 8-K - Current report
2026/04/14
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/04/14
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/02/27
重要事件披露
Form 8-K - Current report
2026/02/04
重要事件披露
Form 8-K - Current report
2026/01/28
重要事件披露
Form 8-K - Current report
2026/01/15
重要事件披露
Form 8-K - Current report
2025/12/29
SEC問詢函
Form CORRESP - Correspondence
2025/12/11
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/11/13
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hant/stock/LARK/filings"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"LARK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LARK\",,,,,undefined,":{"symbol":"LARK","market":"US","secType":"STK","nameCN":"蘭德馬克銀行","latestPrice":31.84,"timestamp":1787601600000,"preClose":32.21,"halted":0,"volume":7557,"delay":0,"changeRate":-0.011487115802545824,"floatShares":5006100,"shares":6073744,"eps":3.280311,"marketStatus":"盤前交易","change":-0.37,"latestTime":"08-25 08:28:40 EDT","open":32.03,"high":32.24,"low":31.84,"amount":242377.05904500003,"amplitude":0.012419,"askPrice":34.6,"askSize":104,"bidPrice":20.17,"bidSize":100,"shortable":3,"etf":0,"ttmEps":3.280311,"tradingStatus":1,"nextMarketStatus":{"tag":"開盤","tradingStatus":2,"beginTime":1787664600000},"marketStatusCode":1,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":31.84,"dividendRate":0.025754,"postHourTrading":{"tag":"盘后","latestPrice":31.84,"preClose":31.84,"latestTime":"19:30 EDT","volume":104,"amount":3311.36,"timestamp":1787614203632,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.0778776254936997},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LARK\",,,,,undefined,":{"symbol":"LARK","floatShares":5006100,"roa":"1.25%","roe":"12.77%","lyrEps":3.069999,"volumeRatio":1.0778776254936997,"shares":6073744,"dividePrice":0.82,"high":32.24,"amplitude":0.012419,"preClose":32.21,"low":31.84,"week52Low":23.57,"pbRate":"1.16","psRate":"2.67","week52High":32.44,"institutionHeld":0.4472,"latestPrice":31.84,"committee":-0.019608,"eps":3.280311,"divideRate":0.025754,"volume":7557,"delay":0,"ttmEps":3.280311,"open":32.03,"prevYearClose":26.19,"prevWeekClose":32.21,"prevMonthClose":31.34,"prevQuarterClose":30.71,"fiveDayClose":31.99,"twentyDayClose":31.77,"sixtyDayClose":28.6,"dividendPayoutRate":0.2586700543821455,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.04999967187510252,"fiveYearAvgDividendRate":0.032180608192040785},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/LARK\",params:#limit:5,,,undefined,":[{"date":"2026-08-13","symbol":"LARK","amount":0.21,"announcedDate":"2026-07-29","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-13","defaultRemindTime":1786627800000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-27","payableDate":"2026-08-13","currency":"USD","dateTimestamp":1786593600000,"payDate":"2026-08-27"},{"market":"US","date":"2026-07-29","symbol":"LARK","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1785297600000,"reportTimeType":"post","actualEps":0.88},{"date":"2026-05-14","symbol":"LARK","amount":0.21,"announcedDate":"2026-04-29","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-14","defaultRemindTime":1778765400000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-28","payableDate":"2026-05-14","currency":"USD","dateTimestamp":1778731200000,"payDate":"2026-05-28"},{"market":"US","date":"2026-04-29","symbol":"LARK","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1777435200000,"reportTimeType":"post","actualEps":0.83},{"date":"2026-02-12","symbol":"LARK","amount":0.21,"announcedDate":"2026-01-28","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-12","defaultRemindTime":1770906600000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-26","payableDate":"2026-02-12","currency":"USD","dateTimestamp":1770872400000,"payDate":"2026-02-26"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"LARK\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-07","recordDate":"2016-11-09","paymentDate":"2016-11-23","value":0.2,"currency":"USD"},{"executeDate":"2017-02-13","recordDate":"2017-02-15","paymentDate":"2017-03-01","value":0.2,"currency":"USD"},{"executeDate":"2017-05-08","recordDate":"2017-05-10","paymentDate":"2017-05-24","value":0.2,"currency":"USD"},{"executeDate":"2017-08-14","recordDate":"2017-08-16","paymentDate":"2017-08-30","value":0.2,"currency":"USD"},{"executeDate":"2017-11-14","recordDate":"2017-11-15","paymentDate":"2017-11-29","value":0.2,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"LARK\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0,"hold":1,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":1,"analysts":1,"updateTime":1782619200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/LARK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"LARK","date":"2026-08-24","current":9.706397,"percent":0.605049,"low":6.12274,"twenty":8.205879,"median":9.452196,"eighty":10.768933,"high":13.558492,"avg":9.412604,"sd":1.445929,"marketCap":196498200},"quantilePoints":[{"date":"2021-08-27","current":6.149457,"twenty":7.170851,"median":10.166936,"eighty":11.93346,"marketCap":131456939},{"date":"2021-09-03","current":6.167269,"twenty":7.096161,"median":10.166936,"eighty":11.93346,"marketCap":131837701},{"date":"2021-09-10","current":6.12274,"twenty":7.042704,"median":10.166936,"eighty":11.93346,"marketCap":130885803},{"date":"2021-09-17","current":6.238515,"twenty":6.972606,"median":10.166936,"eighty":11.93346,"marketCap":133360733},{"date":"2021-09-24","current":6.12274,"twenty":6.929845,"median":10.166936,"eighty":11.93346,"marketCap":130885803},{"date":"2021-10-01","current":6.156136,"twenty":6.86028,"median":10.166936,"eighty":11.93346,"marketCap":131599729},{"date":"2021-10-08","current":6.178401,"twenty":6.845421,"median":10.166936,"eighty":11.93346,"marketCap":132075678},{"date":"2021-10-15","current":6.278591,"twenty":6.779022,"median":10.166936,"eighty":11.93346,"marketCap":134217439},{"date":"2021-10-22","current":6.289723,"twenty":6.759427,"median":10.148206,"eighty":11.93346,"marketCap":134455410},{"date":"2021-10-29","current":6.66028,"twenty":6.734099,"median":10.138979,"eighty":11.93346,"marketCap":136315955},{"date":"2021-11-05","current":6.802137,"twenty":6.731483,"median":10.121968,"eighty":11.93346,"marketCap":139219328},{"date":"2021-11-12","current":6.756801,"twenty":6.731483,"median":10.117679,"eighty":11.93346,"marketCap":138291440},{"date":"2021-11-19","current":6.697846,"twenty":6.700536,"median":10.117679,"eighty":11.93346,"marketCap":137084807},{"date":"2021-11-26","current":6.998202,"twenty":6.700536,"median":10.117679,"eighty":11.93346,"marketCap":143232207},{"date":"2021-12-03","current":6.97169,"twenty":6.700536,"median":10.104209,"eighty":11.93346,"marketCap":142689581},{"date":"2021-12-10","current":6.969248,"twenty":6.700536,"median":10.068529,"eighty":11.93346,"marketCap":142639601},{"date":"2021-12-17","current":6.961922,"twenty":6.700536,"median":10.061632,"eighty":11.93346,"marketCap":142489662},{"date":"2021-12-23","current":7.015645,"twenty":6.700536,"median":10.046831,"eighty":11.93346,"marketCap":143589197},{"date":"2021-12-31","current":7.005877,"twenty":6.700536,"median":10.025272,"eighty":11.93346,"marketCap":143389283},{"date":"2022-01-07","current":7.049832,"twenty":6.700759,"median":10.020495,"eighty":11.933342,"marketCap":144288905},{"date":"2022-01-14","current":6.966806,"twenty":6.700759,"median":10.006305,"eighty":11.933342,"marketCap":142589622},{"date":"2022-01-21","current":6.986342,"twenty":6.700759,"median":9.997682,"eighty":11.933342,"marketCap":142989455},{"date":"2022-01-28","current":6.95948,"twenty":6.700759,"median":9.985138,"eighty":11.929908,"marketCap":142439687},{"date":"2022-02-04","current":7.866189,"twenty":6.700759,"median":9.974004,"eighty":11.929135,"marketCap":141677937},{"date":"2022-02-11","current":7.699709,"twenty":6.700759,"median":9.963098,"eighty":11.929135,"marketCap":138679459},{"date":"2022-02-18","current":7.530454,"twenty":6.700759,"median":9.959765,"eighty":11.929135,"marketCap":135631012},{"date":"2022-02-25","current":7.352875,"twenty":6.700759,"median":9.947598,"eighty":11.929135,"marketCap":132432638},{"date":"2022-03-04","current":7.574849,"twenty":6.700759,"median":9.919485,"eighty":11.929135,"marketCap":136430606},{"date":"2022-03-11","current":7.422242,"twenty":6.700759,"median":9.90575,"eighty":11.929135,"marketCap":133682001},{"date":"2022-03-18","current":7.599821,"twenty":6.700759,"median":9.863943,"eighty":11.929135,"marketCap":136880375},{"date":"2022-03-25","current":7.448601,"twenty":6.700759,"median":9.837889,"eighty":11.929135,"marketCap":134156759},{"date":"2022-04-01","current":7.494383,"twenty":6.700759,"median":9.827145,"eighty":11.929135,"marketCap":134981340},{"date":"2022-04-08","current":7.422242,"twenty":6.700759,"median":9.809278,"eighty":11.926328,"marketCap":133682001},{"date":"2022-04-14","current":7.255762,"twenty":6.700759,"median":9.805828,"eighty":11.90442,"marketCap":130683524},{"date":"2022-04-22","current":7.197494,"twenty":6.700759,"median":9.801257,"eighty":11.90191,"marketCap":129634058},{"date":"2022-04-29","current":8.093114,"twenty":6.700759,"median":9.788054,"eighty":11.878135,"marketCap":127685052},{"date":"2022-05-06","current":8.077276,"twenty":6.700759,"median":9.77317,"eighty":11.85216,"marketCap":127435179},{"date":"2022-05-13","current":7.905617,"twenty":6.700759,"median":9.760359,"eighty":11.85216,"marketCap":124726924},{"date":"2022-05-20","current":7.791776,"twenty":6.700759,"median":9.75369,"eighty":11.85216,"marketCap":122930857},{"date":"2022-05-27","current":8.014494,"twenty":6.700759,"median":9.741673,"eighty":11.795387,"marketCap":126444664},{"date":"2022-06-03","current":8.099115,"twenty":6.700759,"median":9.730896,"eighty":11.779023,"marketCap":127779741},{"date":"2022-06-10","current":7.968863,"twenty":6.700759,"median":9.720581,"eighty":11.773009,"marketCap":125724744},{"date":"2022-06-17","current":8.126975,"twenty":6.700759,"median":9.717619,"eighty":11.75977,"marketCap":128219280},{"date":"2022-06-24","current":7.873995,"twenty":6.700536,"median":9.713501,"eighty":11.755504,"marketCap":124228017},{"date":"2022-07-01","current":8.016296,"twenty":6.700536,"median":9.70518,"eighty":11.751013,"marketCap":126473104},{"date":"2022-07-08","current":7.899293,"twenty":6.700536,"median":9.702947,"eighty":11.751013,"marketCap":124627146},{"date":"2022-07-15","current":7.945145,"twenty":6.700536,"median":9.691117,"eighty":11.751013,"marketCap":125350560},{"date":"2022-07-22","current":7.794939,"twenty":6.700536,"median":9.686923,"eighty":11.751013,"marketCap":122980749},{"date":"2022-07-29","current":8.941586,"twenty":6.700536,"median":9.676061,"eighty":11.751013,"marketCap":123662140},{"date":"2022-08-05","current":9.175471,"twenty":6.700536,"median":9.665079,"eighty":11.751013,"marketCap":126896765},{"date":"2022-08-12","current":9.024346,"twenty":6.700536,"median":9.644989,"eighty":11.751013,"marketCap":124806701},{"date":"2022-08-19","current":9.355382,"twenty":6.700536,"median":9.640795,"eighty":11.751013,"marketCap":129384935},{"date":"2022-08-26","current":9.276221,"twenty":6.700536,"median":9.628214,"eighty":11.749493,"marketCap":128290138},{"date":"2022-09-02","current":9.186266,"twenty":6.700536,"median":9.592658,"eighty":11.741128,"marketCap":127046053},{"date":"2022-09-09","current":9.139489,"twenty":6.700536,"median":9.565312,"eighty":11.721537,"marketCap":126399131},{"date":"2022-09-16","current":9.528097,"twenty":6.700536,"median":9.517302,"eighty":11.721537,"marketCap":131773580},{"date":"2022-09-23","current":9.344588,"twenty":6.700536,"median":9.486652,"eighty":11.721537,"marketCap":129235646},{"date":"2022-09-30","current":9.200658,"twenty":6.700536,"median":9.467678,"eighty":11.721537,"marketCap":127245106},{"date":"2022-10-07","current":9.186266,"twenty":6.700536,"median":9.443158,"eighty":11.721537,"marketCap":127046053},{"date":"2022-10-14","current":9.251034,"twenty":6.700536,"median":9.376607,"eighty":11.699129,"marketCap":127941797},{"date":"2022-10-21","current":9.229444,"twenty":6.700536,"median":9.337391,"eighty":11.699129,"marketCap":127643216},{"date":"2022-10-28","current":9.301409,"twenty":6.700536,"median":9.305007,"eighty":11.699129,"marketCap":128638484},{"date":"2022-11-04","current":11.135512,"twenty":6.700536,"median":9.305007,"eighty":11.671577,"marketCap":131543809},{"date":"2022-11-11","current":10.8058,"twenty":6.700536,"median":9.305007,"eighty":11.667247,"marketCap":127648911},{"date":"2022-11-18","current":10.826823,"twenty":6.700536,"median":9.305007,"eighty":11.613741,"marketCap":127897255},{"date":"2022-11-25","current":10.784777,"twenty":6.700536,"median":9.305007,"eighty":11.58817,"marketCap":127400567},{"date":"2022-12-02","current":11.113738,"twenty":6.700536,"median":9.305007,"eighty":11.571386,"marketCap":131286585},{"date":"2022-12-09","current":10.692696,"twenty":6.700536,"median":9.305007,"eighty":11.460419,"marketCap":126312822},{"date":"2022-12-16","current":9.721436,"twenty":6.700536,"median":9.305007,"eighty":11.154992,"marketCap":114839320},{"date":"2022-12-23","current":9.588991,"twenty":6.700536,"median":9.302425,"eighty":11.048871,"marketCap":113274752},{"date":"2022-12-30","current":9.99074,"twenty":6.700536,"median":9.302425,"eighty":10.995417,"marketCap":118020609},{"date":"2023-01-06","current":9.562502,"twenty":6.700536,"median":9.302425,"eighty":10.968651,"marketCap":112961838},{"date":"2023-01-13","current":10.043718,"twenty":6.700536,"median":9.302425,"eighty":10.898591,"marketCap":118646437},{"date":"2023-01-20","current":9.805317,"twenty":6.700536,"median":9.302425,"eighty":10.879898,"marketCap":115830213},{"date":"2023-01-27","current":9.767791,"twenty":6.700536,"median":9.302425,"eighty":10.829676,"marketCap":115386919},{"date":"2023-02-03","current":12.486846,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":123345069},{"date":"2023-02-10","current":12.127968,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":119800071},{"date":"2023-02-17","current":12.154356,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120060732},{"date":"2023-02-24","current":12.248826,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120993901},{"date":"2023-03-03","current":12.233521,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120842717},{"date":"2023-03-10","current":11.236103,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":110990230},{"date":"2023-03-17","current":11.014391,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":108800151},{"date":"2023-03-24","current":11.162164,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":110259856},{"date":"2023-03-31","current":10.904293,"twenty":6.700759,"median":9.303716,"eighty":10.82825,"marketCap":107712604},{"date":"2023-04-06","current":11.064215,"twenty":6.700759,"median":9.303716,"eighty":10.82825,"marketCap":109292319},{"date":"2023-04-14","current":11.300141,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":111622790},{"date":"2023-04-21","current":11.035921,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":109012832},{"date":"2023-04-28","current":10.898633,"twenty":6.700536,"median":9.302425,"eighty":10.810845,"marketCap":107656692},{"date":"2023-05-05","current":10.052867,"twenty":6.700536,"median":9.302425,"eighty":10.801158,"marketCap":101554059},{"date":"2023-05-12","current":10.135479,"twenty":6.700536,"median":9.302425,"eighty":10.781827,"marketCap":102388607},{"date":"2023-05-19","current":10.584682,"twenty":6.700536,"median":9.302425,"eighty":10.767908,"marketCap":106926462},{"date":"2023-05-26","current":10.356804,"twenty":6.700536,"median":9.302425,"eighty":10.759851,"marketCap":104624434},{"date":"2023-06-02","current":10.733697,"twenty":6.700536,"median":9.302425,"eighty":10.743609,"marketCap":108431804},{"date":"2023-06-08","current":11.265477,"twenty":6.700536,"median":9.302425,"eighty":10.743609,"marketCap":113803846},{"date":"2023-06-16","current":11.203522,"twenty":6.700313,"median":9.302425,"eighty":10.739662,"marketCap":113177977},{"date":"2023-06-23","current":11.229336,"twenty":6.70009,"median":9.302425,"eighty":10.736641,"marketCap":113438756},{"date":"2023-06-30","current":11.30678,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":114221092},{"date":"2023-07-07","current":11.456505,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":115733609},{"date":"2023-07-14","current":10.981517,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":110935280},{"date":"2023-07-21","current":11.131241,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":112447797},{"date":"2023-07-28","current":10.981517,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":110935280},{"date":"2023-08-04","current":10.847281,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":109579230},{"date":"2023-08-11","current":10.375149,"twenty":6.699867,"median":9.301917,"eighty":10.721708,"marketCap":108223181},{"date":"2023-08-18","current":10.215306,"twenty":6.699867,"median":9.301917,"eighty":10.708714,"marketCap":106555854},{"date":"2023-08-25","current":9.774861,"twenty":6.699867,"median":9.301917,"eighty":10.690441,"marketCap":101961579},{"date":"2023-09-01","current":9.60469,"twenty":6.699867,"median":9.301917,"eighty":10.679339,"marketCap":100186518},{"date":"2023-09-08","current":9.514599,"twenty":6.699867,"median":9.301917,"eighty":10.639374,"marketCap":99246780},{"date":"2023-09-15","current":9.434518,"twenty":6.699867,"median":9.301917,"eighty":10.599461,"marketCap":98411457},{"date":"2023-09-22","current":9.414498,"twenty":6.699867,"median":9.301917,"eighty":10.586088,"marketCap":98202627},{"date":"2023-09-29","current":9.049129,"twenty":6.699867,"median":9.280619,"eighty":10.567553,"marketCap":94391467},{"date":"2023-10-06","current":8.908988,"twenty":6.699867,"median":9.265427,"eighty":10.540958,"marketCap":92929652},{"date":"2023-10-13","current":9.114195,"twenty":6.699867,"median":9.251034,"eighty":10.508208,"marketCap":95070167},{"date":"2023-10-20","current":8.758836,"twenty":6.699867,"median":9.230927,"eighty":10.445654,"marketCap":91363422},{"date":"2023-10-27","current":8.423498,"twenty":6.699667,"median":9.221026,"eighty":10.435113,"marketCap":87865508},{"date":"2023-11-03","current":8.208713,"twenty":6.699667,"median":9.186266,"eighty":10.416722,"marketCap":88727979},{"date":"2023-11-10","current":9.143225,"twenty":6.699667,"median":9.175471,"eighty":10.400493,"marketCap":98829119},{"date":"2023-11-17","current":9.008033,"twenty":6.699667,"median":9.157552,"eighty":10.358103,"marketCap":97367826},{"date":"2023-11-24","current":9.490986,"twenty":6.699667,"median":9.157552,"eighty":10.353879,"marketCap":102588071},{"date":"2023-12-01","current":9.69928,"twenty":6.699667,"median":9.157552,"eighty":10.353879,"marketCap":104839520},{"date":"2023-12-08","current":10.01625,"twenty":6.699733,"median":9.163493,"eighty":10.352417,"marketCap":108265648},{"date":"2023-12-15","current":9.788032,"twenty":6.699733,"median":9.163493,"eighty":10.357234,"marketCap":105798836},{"date":"2023-12-22","current":9.734629,"twenty":6.699733,"median":9.163493,"eighty":10.357234,"marketCap":105221602},{"date":"2023-12-29","current":9.818461,"twenty":6.699667,"median":9.157552,"eighty":10.357449,"marketCap":106127744},{"date":"2024-01-05","current":9.985821,"twenty":6.6996,"median":9.157516,"eighty":10.357664,"marketCap":107936740},{"date":"2024-01-12","current":9.95032,"twenty":6.6996,"median":9.157516,"eighty":10.357664,"marketCap":107553014},{"date":"2024-01-19","current":10.425015,"twenty":6.699533,"median":9.15748,"eighty":10.357879,"marketCap":112683983},{"date":"2024-01-26","current":11.045769,"twenty":6.6996,"median":9.157516,"eighty":10.364599,"marketCap":119393712},{"date":"2024-02-02","current":10.803212,"twenty":6.6996,"median":9.157516,"eighty":10.403169,"marketCap":116771917},{"date":"2024-02-09","current":10.069369,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":108839812},{"date":"2024-02-16","current":9.968017,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":107744293},{"date":"2024-02-23","current":9.932543,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":107360862},{"date":"2024-03-01","current":8.698077,"twenty":6.699667,"median":9.152722,"eighty":10.408981,"marketCap":106429670},{"date":"2024-03-08","current":9.056207,"twenty":6.699667,"median":9.139489,"eighty":10.39674,"marketCap":110811746},{"date":"2024-03-15","current":8.371284,"twenty":6.699667,"median":9.125096,"eighty":10.386245,"marketCap":102431026},{"date":"2024-03-22","current":8.595115,"twenty":6.699667,"median":9.11098,"eighty":10.386245,"marketCap":105169824},{"date":"2024-03-28","current":8.77418,"twenty":6.699667,"median":9.103507,"eighty":10.386245,"marketCap":107360862},{"date":"2024-04-05","current":8.621645,"twenty":6.6996,"median":9.089114,"eighty":10.389943,"marketCap":105494444},{"date":"2024-04-12","current":8.617175,"twenty":6.6996,"median":9.057712,"eighty":10.389943,"marketCap":105439755},{"date":"2024-04-19","current":8.49203,"twenty":6.6996,"median":9.049331,"eighty":10.389943,"marketCap":103908473},{"date":"2024-04-26","current":8.499793,"twenty":6.699667,"median":9.024346,"eighty":10.386245,"marketCap":104003473},{"date":"2024-05-03","current":8.684839,"twenty":6.699667,"median":9.013551,"eighty":10.371563,"marketCap":101239170},{"date":"2024-05-10","current":9.123894,"twenty":6.699667,"median":9.009089,"eighty":10.352408,"marketCap":106357235},{"date":"2024-05-17","current":8.975977,"twenty":6.699667,"median":9.008033,"eighty":10.34382,"marketCap":104632967},{"date":"2024-05-24","current":8.875018,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":103456086},{"date":"2024-05-31","current":9.081632,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":105864587},{"date":"2024-06-07","current":9.245984,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":107780441},{"date":"2024-06-14","current":9.004152,"twenty":6.6996,"median":8.95775,"eighty":10.344817,"marketCap":104961399},{"date":"2024-06-21","current":8.992413,"twenty":6.699533,"median":8.941586,"eighty":10.345815,"marketCap":104824553},{"date":"2024-06-28","current":9.137982,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":106521451},{"date":"2024-07-05","current":9.067545,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":105700371},{"date":"2024-07-12","current":9.133286,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":106466713},{"date":"2024-07-15","current":8.980391,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":104684422},{"date":"2024-08-02","current":9.415032,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":109751033},{"date":"2024-08-09","current":9.442463,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":106765928},{"date":"2024-08-16","current":9.60622,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":108617533},{"date":"2024-08-23","current":9.757078,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":110323280},{"date":"2024-08-30","current":9.854405,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":111423762},{"date":"2024-09-06","current":10.204784,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":115385495},{"date":"2024-09-13","current":10.160987,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":114890279},{"date":"2024-09-20","current":9.945991,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112459315},{"date":"2024-09-27","current":10.005263,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":113129508},{"date":"2024-10-04","current":9.976065,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112799364},{"date":"2024-10-11","current":9.854405,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":111423762},{"date":"2024-10-18","current":9.922535,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112194099},{"date":"2024-10-25","current":9.951733,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112524243},{"date":"2024-10-31","current":9.752212,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":110268256},{"date":"2024-11-08","current":9.529049,"twenty":6.689176,"median":8.892003,"eighty":10.283866,"marketCap":117779043},{"date":"2024-11-15","current":9.818415,"twenty":6.689176,"median":8.892003,"eighty":10.24954,"marketCap":121355608},{"date":"2024-11-22","current":10.143433,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":125372826},{"date":"2024-11-29","current":11.10036,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":137200451},{"date":"2024-12-06","current":11.262815,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139208396},{"date":"2024-12-13","current":11.258142,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139150633},{"date":"2024-12-20","current":11.318896,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139901550},{"date":"2024-12-27","current":11.246458,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139006226},{"date":"2025-01-03","current":11.216082,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":138630768},{"date":"2025-01-10","current":10.748745,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":132854486},{"date":"2025-01-17","current":11.445077,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":141461146},{"date":"2025-01-24","current":11.678745,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":144349287},{"date":"2025-01-31","current":11.40769,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":140999043},{"date":"2025-02-07","current":11.08346,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":144118235},{"date":"2025-02-14","current":11.325659,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":147267549},{"date":"2025-02-21","current":11.254596,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":146343517},{"date":"2025-02-28","current":10.686093,"twenty":6.688705,"median":8.875018,"eighty":10.238106,"marketCap":138951263},{"date":"2025-03-07","current":10.281922,"twenty":6.688234,"median":8.875018,"eighty":10.260535,"marketCap":133695833},{"date":"2025-03-14","current":10.823777,"twenty":6.688234,"median":8.910885,"eighty":10.294314,"marketCap":140741575},{"date":"2025-03-21","current":12.236154,"twenty":6.688234,"median":8.933474,"eighty":10.314838,"marketCap":159106704},{"date":"2025-03-28","current":12.213946,"twenty":6.688234,"median":8.961832,"eighty":10.330684,"marketCap":158817945},{"date":"2025-04-04","current":12.114428,"twenty":6.688234,"median":8.992413,"eighty":10.373356,"marketCap":157523913},{"date":"2025-04-11","current":12.188858,"twenty":6.688705,"median":9.008524,"eighty":10.412752,"marketCap":158491719},{"date":"2025-04-17","current":12.251114,"twenty":6.688705,"median":9.009953,"eighty":10.44935,"marketCap":159301235},{"date":"2025-04-25","current":13.558492,"twenty":6.688234,"median":9.021601,"eighty":10.52092,"marketCap":176301076},{"date":"2025-05-02","current":11.548247,"twenty":6.688234,"median":9.024225,"eighty":10.599022,"marketCap":172369140},{"date":"2025-05-09","current":11.153809,"twenty":6.688234,"median":9.036597,"eighty":10.675643,"marketCap":166481754},{"date":"2025-05-16","current":11.494502,"twenty":6.688234,"median":9.047072,"eighty":10.705332,"marketCap":171566930},{"date":"2025-05-23","current":11.339641,"twenty":6.688234,"median":9.047072,"eighty":10.721187,"marketCap":169255486},{"date":"2025-05-30","current":11.526638,"twenty":6.688234,"median":9.047072,"eighty":10.730357,"marketCap":172046600},{"date":"2025-06-06","current":10.999706,"twenty":6.688234,"median":9.047072,"eighty":10.745829,"marketCap":164181612},{"date":"2025-06-13","current":10.949338,"twenty":6.688234,"median":9.047072,"eighty":10.763754,"marketCap":163429812},{"date":"2025-06-20","current":10.240304,"twenty":6.687763,"median":9.045015,"eighty":10.763754,"marketCap":152846777},{"date":"2025-06-27","current":9.597137,"twenty":6.687763,"median":9.049129,"eighty":10.763754,"marketCap":143246866},{"date":"2025-07-03","current":10.945463,"twenty":6.687763,"median":9.049129,"eighty":10.763754,"marketCap":163371981},{"date":"2025-07-11","current":10.313919,"twenty":6.687763,"median":9.056207,"eighty":10.767748,"marketCap":153945562},{"date":"2025-07-18","current":10.325543,"twenty":6.687763,"median":9.067545,"eighty":10.767748,"marketCap":154119055},{"date":"2025-07-25","current":10.116728,"twenty":6.687763,"median":9.086328,"eighty":10.767748,"marketCap":151002276},{"date":"2025-08-01","current":8.608693,"twenty":6.697846,"median":9.088676,"eighty":10.767748,"marketCap":140476648},{"date":"2025-08-08","current":8.647678,"twenty":6.699867,"median":9.088676,"eighty":10.767748,"marketCap":141112812},{"date":"2025-08-15","current":9.25018,"twenty":6.699867,"median":9.092712,"eighty":10.767748,"marketCap":150944443},{"date":"2025-08-22","current":9.143856,"twenty":6.725288,"median":9.103507,"eighty":10.767748,"marketCap":149209449},{"date":"2025-08-29","current":9.452196,"twenty":6.725288,"median":9.119075,"eighty":10.767748,"marketCap":154240931},{"date":"2025-09-05","current":9.615226,"twenty":6.7251,"median":9.125995,"eighty":10.76834,"marketCap":156901254},{"date":"2025-09-12","current":9.425615,"twenty":6.725288,"median":9.137982,"eighty":10.767748,"marketCap":153807182},{"date":"2025-09-19","current":9.643579,"twenty":6.725288,"median":9.143225,"eighty":10.767748,"marketCap":157363919},{"date":"2025-09-26","current":9.648895,"twenty":6.739348,"median":9.15748,"eighty":10.767748,"marketCap":157450669},{"date":"2025-10-03","current":9.452196,"twenty":6.743998,"median":9.175754,"eighty":10.767748,"marketCap":154240931},{"date":"2025-10-10","current":9.182842,"twenty":6.743998,"median":9.186266,"eighty":10.767748,"marketCap":149845613},{"date":"2025-10-17","current":9.136768,"twenty":6.743998,"median":9.186266,"eighty":10.767748,"marketCap":149093783},{"date":"2025-10-24","current":9.335239,"twenty":6.743998,"median":9.204257,"eighty":10.767748,"marketCap":152332438},{"date":"2025-10-31","current":8.658238,"twenty":6.755923,"median":9.208719,"eighty":10.767748,"marketCap":149934706},{"date":"2025-11-07","current":8.671599,"twenty":6.767615,"median":9.208719,"eighty":10.767748,"marketCap":150166087},{"date":"2025-11-14","current":9.028448,"twenty":6.842035,"median":9.208719,"eighty":10.767748,"marketCap":156345633},{"date":"2025-11-21","current":9.182266,"twenty":6.859945,"median":9.208719,"eighty":10.767748,"marketCap":159009299},{"date":"2025-11-28","current":9.710597,"twenty":6.946025,"median":9.225371,"eighty":10.767748,"marketCap":168158414},{"date":"2025-12-05","current":9.830975,"twenty":6.95948,"median":9.243837,"eighty":10.767748,"marketCap":170242996},{"date":"2025-12-12","current":10.038128,"twenty":6.95948,"median":9.25018,"eighty":10.767748,"marketCap":173830259},{"date":"2025-12-19","current":10.01355,"twenty":6.961922,"median":9.25823,"eighty":10.767748,"marketCap":173404651},{"date":"2025-12-26","current":9.841508,"twenty":6.964364,"median":9.265427,"eighty":10.767748,"marketCap":170425399},{"date":"2026-01-02","current":9.195473,"twenty":6.966806,"median":9.274989,"eighty":10.767748,"marketCap":159238002},{"date":"2026-01-09","current":9.288308,"twenty":6.97169,"median":9.276221,"eighty":10.767748,"marketCap":160845636},{"date":"2026-01-16","current":9.27077,"twenty":6.986342,"median":9.276221,"eighty":10.767748,"marketCap":160541925},{"date":"2026-01-23","current":9.653106,"twenty":7.000993,"median":9.282078,"eighty":10.767748,"marketCap":167162837},{"date":"2026-01-30","current":9.058997,"twenty":7.011775,"median":9.283418,"eighty":10.767748,"marketCap":170082668},{"date":"2026-02-06","current":9.188411,"twenty":7.186395,"median":9.283418,"eighty":10.767748,"marketCap":172512420},{"date":"2026-02-13","current":8.99429,"twenty":7.228092,"median":9.283418,"eighty":10.767748,"marketCap":168867791},{"date":"2026-02-20","current":9.046055,"twenty":7.255762,"median":9.283418,"eighty":10.767748,"marketCap":169839692},{"date":"2026-02-27","current":9.162528,"twenty":7.352875,"median":9.283418,"eighty":10.767748,"marketCap":172026469},{"date":"2026-03-06","current":8.758109,"twenty":7.388946,"median":9.283418,"eighty":10.767748,"marketCap":164433493},{"date":"2026-03-13","current":8.03986,"twenty":7.416693,"median":9.283418,"eighty":10.767748,"marketCap":150948367},{"date":"2026-03-20","current":7.865151,"twenty":7.433341,"median":9.283418,"eighty":10.767748,"marketCap":147668202},{"date":"2026-03-27","current":7.696912,"twenty":7.455538,"median":9.283418,"eighty":10.767748,"marketCap":144509523},{"date":"2026-04-02","current":8.201628,"twenty":7.488834,"median":9.283418,"eighty":10.767748,"marketCap":153985558},{"date":"2026-04-10","current":8.706343,"twenty":7.505482,"median":9.283418,"eighty":10.767748,"marketCap":163461592},{"date":"2026-04-17","current":8.750405,"twenty":7.577623,"median":9.283418,"eighty":10.767748,"marketCap":164288848},{"date":"2026-04-24","current":8.714675,"twenty":7.681098,"median":9.283418,"eighty":10.767748,"marketCap":163618032},{"date":"2026-05-01","current":8.449715,"twenty":7.72603,"median":9.283418,"eighty":10.767748,"marketCap":161727552},{"date":"2026-05-08","current":8.92764,"twenty":7.782949,"median":9.283418,"eighty":10.767748,"marketCap":170875038},{"date":"2026-05-15","current":8.853238,"twenty":7.826561,"median":9.283418,"eighty":10.767748,"marketCap":169450970},{"date":"2026-05-22","current":8.901024,"twenty":7.866189,"median":9.283418,"eighty":10.767748,"marketCap":170365602},{"date":"2026-05-29","current":9.111285,"twenty":7.873995,"median":9.28452,"eighty":10.76834,"marketCap":174389987},{"date":"2026-06-05","current":9.120842,"twenty":7.886644,"median":9.283418,"eighty":10.767748,"marketCap":174572913},{"date":"2026-06-12","current":9.238715,"twenty":7.905617,"median":9.283418,"eighty":10.767748,"marketCap":176829008},{"date":"2026-06-18","current":9.245087,"twenty":7.921428,"median":9.294213,"eighty":10.767748,"marketCap":176950959},{"date":"2026-06-26","current":9.681536,"twenty":7.957682,"median":9.324891,"eighty":10.76834,"marketCap":185304605},{"date":"2026-07-02","current":10.028785,"twenty":7.968863,"median":9.342624,"eighty":10.76834,"marketCap":191950936},{"date":"2026-07-10","current":9.598706,"twenty":8.014222,"median":9.355382,"eighty":10.76834,"marketCap":183719241},{"date":"2026-07-17","current":9.872682,"twenty":8.02347,"median":9.371804,"eighty":10.76834,"marketCap":188963136},{"date":"2026-07-24","current":9.84401,"twenty":8.046954,"median":9.386435,"eighty":10.76834,"marketCap":188414356},{"date":"2026-07-31","current":9.654659,"twenty":8.072261,"median":9.415032,"eighty":10.768933,"marketCap":194328982},{"date":"2026-08-07","current":9.732198,"twenty":8.094457,"median":9.423843,"eighty":10.768933,"marketCap":195889688},{"date":"2026-08-14","current":9.774554,"twenty":8.133265,"median":9.437787,"eighty":10.768933,"marketCap":196742221},{"date":"2026-08-21","current":9.774554,"twenty":8.197065,"median":9.452196,"eighty":10.768933,"marketCap":196742221},{"date":"2026-08-24","current":9.76243,"twenty":8.205879,"median":9.452196,"eighty":10.768933,"marketCap":196498200}],"updateTime":1787651616655},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"LARK\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21609051","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226037277-LARK","pdf_url":"","pub_time":1786551132000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/0001493152-26-037277-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEDEvo4oN4LpBofzSx","market":"us","size":2070837},{"description":"EX-3.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/ex3-2.htm","primary":false,"translateUrl":"","linkName":"ex3-2.htm","type":"EX-3.2","id":"NTFILEGBA3ReWuiNWtRT2a","market":"us","size":8293},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEAoZjz3b59a7K5cpn","market":"us","size":15528},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILECM9nPydwPenDB8ot","market":"us","size":15679},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE6AJsi5p1H5v6UZZH","market":"us","size":6237},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226037277/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILEE4QpYkYwXHo7LxQN","market":"us","size":6231}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-08-13 00:12","pubTimestamp":1786551132,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21549296","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226035184-LARK","pdf_url":"","pub_time":1785355540000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/0001493152-26-035184-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226035184/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE99rXcENzHrLEfFqK","market":"us","size":249718},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226035184/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEEWSacrd4hDgbhrws","market":"us","size":38626},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226035184/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE65EX7vNQH39zNE1k","market":"us","size":5735}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-07-30 04:05","pubTimestamp":1785355540,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營業績和財務狀況；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21484703","market":"us","labels":[],"media":"sec.gov","original_id":"AN89835826000006-LARK","pdf_url":"","pub_time":1783483200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"LARK","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000089835826000006/0000898358-26-000006-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/898358/000089835826000006/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE5UHje3hcoorR5s4K","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-07-08 12:00","pubTimestamp":1783483200,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21345332","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027526000064-LARK","pdf_url":"","pub_time":1780372800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"LARK","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000100027526000064/0001000275-26-000064-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/942698/000100027526000064/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE47eBEMjCnMrmhoBt","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2026-06-02 12:00","pubTimestamp":1780372800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21330467","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027526000060-LARK","pdf_url":"","pub_time":1780027200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"LARK","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000100027526000060/0001000275-26-000060-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/942698/000100027526000060/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE7kf76F8nnVVB4VEy","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2026-05-29 12:00","pubTimestamp":1780027200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21323132","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027526000057-LARK","pdf_url":"","pub_time":1779940800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"LARK","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000100027526000057/0001000275-26-000057-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/942698/000100027526000057/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECz4s5uQnbsBEBYat","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2026-05-28 12:00","pubTimestamp":1779940800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21295353","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226024754-LARK","pdf_url":"","pub_time":1779336000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226024754/0001493152-26-024754-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226024754/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEDRx2fR4LZEsSgZh2","market":"us","size":49252}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-05-21 12:00","pubTimestamp":1779336000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07：將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21269667","market":"us","labels":[],"media":"sec.gov","original_id":"AN114544326000064-LARK","pdf_url":"","pub_time":1778817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"LARK","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000114544326000064/0001145443-26-000064-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1086888/000114544326000064/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE8gDwGwu2kUi95Tqx","market":"us","size":0},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1086888/000114544326000064/lark4638631-ex99a.htm","primary":false,"translateUrl":"","linkName":"lark4638631-ex99a.htm","type":"EX-99.A","id":"NTFILEG7sGuDWDASDyPPjD","market":"us","size":7604}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-15 12:00","pubTimestamp":1778817600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21262262","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226023074-LARK","pdf_url":"","pub_time":1778789183000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/0001493152-26-023074-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILECv4SRHYLbqy6pUki","market":"us","size":19147},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEHJJhitok4yszqTEV","market":"us","size":36626},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE4S87cL6ERqye97SX","market":"us","size":304608},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILEAHyprdg1kUFbgRgW","market":"us","size":771063},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_003.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_003.jpg","type":"GRAPHIC","id":"NTFILEG5USj5tRYsrLvzRQ","market":"us","size":466256},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_004.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_004.jpg","type":"GRAPHIC","id":"NTFILE64gtvAEjRFMP43aV","market":"us","size":603139},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_005.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_005.jpg","type":"GRAPHIC","id":"NTFILE33mqx6Yy3SguT94t","market":"us","size":412750},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_006.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_006.jpg","type":"GRAPHIC","id":"NTFILE6upUfMEXRecamK4B","market":"us","size":568387},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_007.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_007.jpg","type":"GRAPHIC","id":"NTFILE3zFnU6XSh5mhaFW4","market":"us","size":602939},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_008.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_008.jpg","type":"GRAPHIC","id":"NTFILE85RrNWEfwDqYNLas","market":"us","size":429220},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_009.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_009.jpg","type":"GRAPHIC","id":"NTFILE26AWp3vKL4Qq8q9P","market":"us","size":262499},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_010.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_010.jpg","type":"GRAPHIC","id":"NTFILE2cpm33XeyegohJGv","market":"us","size":312043},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_011.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_011.jpg","type":"GRAPHIC","id":"NTFILECVhY8JgGqeyNcrio","market":"us","size":362511},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_012.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_012.jpg","type":"GRAPHIC","id":"NTFILE7EvhDd7ncDsfuMeC","market":"us","size":406208},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_013.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_013.jpg","type":"GRAPHIC","id":"NTFILE54z1eWuGtPTGtqXd","market":"us","size":447262},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_014.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_014.jpg","type":"GRAPHIC","id":"NTFILE63GFRLdzVqYki31B","market":"us","size":439369},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_015.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_015.jpg","type":"GRAPHIC","id":"NTFILEBWSfz7gphRM6TT25","market":"us","size":298405},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_016.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_016.jpg","type":"GRAPHIC","id":"NTFILEHj2tsZJH3zKFTyvk","market":"us","size":269271},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_017.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_017.jpg","type":"GRAPHIC","id":"NTFILEC2HhJ1cmoXnowspj","market":"us","size":228884},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_018.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_018.jpg","type":"GRAPHIC","id":"NTFILEA9vHz7Qe8bEw8gYK","market":"us","size":308677},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_019.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_019.jpg","type":"GRAPHIC","id":"NTFILE2BfgYDkbSMXmdtwW","market":"us","size":503361},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_020.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_020.jpg","type":"GRAPHIC","id":"NTFILEDxgnD7Q72XjAdBqu","market":"us","size":324364},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_021.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_021.jpg","type":"GRAPHIC","id":"NTFILEEjFM58UNiUrfTJYw","market":"us","size":482472},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_022.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_022.jpg","type":"GRAPHIC","id":"NTFILE41KUpAGHcJawd5W8","market":"us","size":463639},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226023074/ex99-1_023.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_023.jpg","type":"GRAPHIC","id":"NTFILEHPBfMq5vnvfKUD5E","market":"us","size":212851}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-05-15 04:06","pubTimestamp":1778789183,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21218791","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226021454-LARK","pdf_url":"","pub_time":1778040000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/0001493152-26-021454-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEDrh6NQaJ9RpafUyw","market":"us","size":1823333},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE5VxveDfHF6xFoDXt","market":"us","size":17136},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE5qa8yruyi2fAsNNh","market":"us","size":17190},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE78XcBcUSYciTMsKY","market":"us","size":6300},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226021454/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE9Qg6r6xPGLaxCJni","market":"us","size":6106}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-05-06 12:00","pubTimestamp":1778040000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21190248","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226019638-LARK","pdf_url":"","pub_time":1777435200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226019638/0001493152-26-019638-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226019638/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILECUafpgzHSP7jkL5f","market":"us","size":197830},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226019638/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEDo7wNcPEpReuGqq9","market":"us","size":37538},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226019638/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE2SVkqHYkbioYizhC","market":"us","size":13893}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-29 12:00","pubTimestamp":1777435200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營業績和財務狀況；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21000957","market":"us","labels":[],"media":"sec.gov","original_id":"AN89835826000004-LARK","pdf_url":"","pub_time":1776139200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"LARK","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000089835826000004/0000898358-26-000004-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/898358/000089835826000004/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEC9WCqcFPjwg6jBX1","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-04-14 12:00","pubTimestamp":1776139200,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21000429","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226016495-LARK","pdf_url":"","pub_time":1776139200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"LARK","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/0001493152-26-016495-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/form10-k.htm","primary":true,"translateUrl":"","linkName":"form10-k.htm","type":"10-K","id":"NTFILEBqeD7RjZLmfb6YAK","market":"us","size":3578631},{"description":"EX-13.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex13-1.htm","primary":false,"translateUrl":"","linkName":"ex13-1.htm","type":"EX-13.1","id":"NTFILEFLj6TNZf4LguMXbq","market":"us","size":27543},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex21-1.htm","primary":false,"translateUrl":"","linkName":"ex21-1.htm","type":"EX-21.1","id":"NTFILEvF8ssboQtT2qUPAW","market":"us","size":3325},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE5DkZCvHx2Gi9MuYC","market":"us","size":4334},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE8kYR1eYMMFQqMWSA","market":"us","size":18414},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEAZCdYbPFcZAiu3pm","market":"us","size":18393},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILECV9m2S8jVx3Pzonq","market":"us","size":6163},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226016495/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILECxWRFiCo1yfkPomU","market":"us","size":6116}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2026-04-14 12:00","pubTimestamp":1776139200,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20779211","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226008367-LARK","pdf_url":"","pub_time":1772168400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226008367/0001493152-26-008367-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 4.01: Changes in Registrant's Certifying Accountant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-16.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226008367/ex16-1.htm","primary":true,"translateUrl":"","linkName":"ex16-1.htm","type":"EX-16.1","id":"NTFILE6kW2aHEVPJfYDJZK","market":"us","size":5918},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226008367/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEHGCiSyTnTaQPQijB","market":"us","size":39284}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-27 13:00","pubTimestamp":1772168400,"title_zh":"Form 8-K - Current report","summary_en":"Item 4.01: Changes in Registrant's Certifying Accountant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第4.01項：註冊人註冊會計師的變更；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20699605","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226005079-LARK","pdf_url":"","pub_time":1770181200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/0001493152-26-005079-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE5oU4CFr1oDeA9eQX","market":"us","size":19398},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE82P5GPyuaj5ksV4X","market":"us","size":36831},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE4WgLpupGjcT9y2bQ","market":"us","size":293941},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE5kaFRdPXdso9LYhV","market":"us","size":374329},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_003.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_003.jpg","type":"GRAPHIC","id":"NTFILE661RzffFoTBUBJxX","market":"us","size":257666},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_004.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_004.jpg","type":"GRAPHIC","id":"NTFILEDGrumvyyrBAKn8ns","market":"us","size":343611},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_005.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_005.jpg","type":"GRAPHIC","id":"NTFILE39FLHNXZLR4vbn7E","market":"us","size":229136},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_006.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_006.jpg","type":"GRAPHIC","id":"NTFILEBHeE3D4TZfZAGyiS","market":"us","size":321196},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_007.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_007.jpg","type":"GRAPHIC","id":"NTFILEDzJGzS7s9HvhQvpt","market":"us","size":337504},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_008.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_008.jpg","type":"GRAPHIC","id":"NTFILEA54zwpniPwcRbk7X","market":"us","size":289515},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_009.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_009.jpg","type":"GRAPHIC","id":"NTFILEBsykARu9yjv6gSyP","market":"us","size":149601},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_010.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_010.jpg","type":"GRAPHIC","id":"NTFILE2qnbC22NKX6XMx9a","market":"us","size":173781},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_011.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_011.jpg","type":"GRAPHIC","id":"NTFILE3okNWQYqNPZ35CLd","market":"us","size":218502},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_012.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_012.jpg","type":"GRAPHIC","id":"NTFILEBNidyc7taiQbvXeg","market":"us","size":229145},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_013.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_013.jpg","type":"GRAPHIC","id":"NTFILEFcjzok4jg64yMADW","market":"us","size":224159},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_014.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_014.jpg","type":"GRAPHIC","id":"NTFILE4UZCfaSCHxvBobsE","market":"us","size":208862},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_015.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_015.jpg","type":"GRAPHIC","id":"NTFILE3RUabTBNZ5udyRGc","market":"us","size":161332},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_016.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_016.jpg","type":"GRAPHIC","id":"NTFILE2iG3m5vfi4bc9hmn","market":"us","size":161736},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_017.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_017.jpg","type":"GRAPHIC","id":"NTFILEH6FcVBmjEeew1nLX","market":"us","size":133277},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_018.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_018.jpg","type":"GRAPHIC","id":"NTFILEDMvgDDd78gLMqmt4","market":"us","size":151781},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_019.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_019.jpg","type":"GRAPHIC","id":"NTFILEFVEqXJDa6cN7qxGg","market":"us","size":285002},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_020.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_020.jpg","type":"GRAPHIC","id":"NTFILEFaXjYdSisrXmK4qh","market":"us","size":166302},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_021.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_021.jpg","type":"GRAPHIC","id":"NTFILECqrK2Xs6Bowa4itC","market":"us","size":240102},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226005079/ex99-1_022.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_022.jpg","type":"GRAPHIC","id":"NTFILEAevNyyHc5Pyy1TBA","market":"us","size":274500}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-04 13:00","pubTimestamp":1770181200,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20671628","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226004018-LARK","pdf_url":"","pub_time":1769576400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226004018/0001493152-26-004018-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226004018/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE839a3kadEDCct32u","market":"us","size":235369},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226004018/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEL2dxxNFZHriLbaG9","market":"us","size":40302},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226004018/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE4mBwU554jGKJHN7m","market":"us","size":5764}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-28 13:00","pubTimestamp":1769576400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營業績和財務狀況；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20636351","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226002453-LARK","pdf_url":"","pub_time":1768453200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"LARK","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226002453/0001493152-26-002453-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226002453/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEHHjnA2i8Dh2bPQh3","market":"us","size":8168},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226002453/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE6z9xyDXGKRRuH6Ws","market":"us","size":35042},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315226002453/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE3DEGm8NbmdwanRjV","market":"us","size":5611}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-15 13:00","pubTimestamp":1768453200,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21481907","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225029265-LARK","pdf_url":"","pub_time":1767020897000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"LARK","title":"Form CORRESP - Correspondence","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/0001493152-25-029265-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225029265/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEFFKNwCdregx9Nr6q","market":"us","size":10776}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC問詢函","pubTime":"2025-12-29 23:08","pubTimestamp":1767020897,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20519675","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027525000181-LARK","pdf_url":"","pub_time":1765429200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"LARK","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000100027525000181/0001000275-25-000181-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/942698/000100027525000181/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEACRAcxdarGHXTvXk","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-12-11 13:00","pubTimestamp":1765429200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20405833","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225022251-LARK","pdf_url":"","pub_time":1763010000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/0001493152-25-022251-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILE2dH1EWsFDrCLNns6","market":"us","size":2750868},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEFVL67bZgjuFtNJFt","market":"us","size":75320},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEEbcpP5QKPWZv83Zs","market":"us","size":17170},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEGHES94JdtuYQEnb5","market":"us","size":17217},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEDgyqyVNDSKiJtMAq","market":"us","size":5945},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315225022251/ex32-2.htm","primary":false,"translateUrl":"","linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE37yN57sxMsK1HJxo","market":"us","size":5826}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-11-13 13:00","pubTimestamp":1763010000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":1,"totalSize":160,"code":"91000000","status":"200"}]}}