Keefe, Bruyette & Woods downgraded Sezzle (SEZL) to market perform from outperform while adjusting its price target to $190 from $115.

Shares of Sezzle fell over 10%, with intraday trading volume at over 476,700, versus the stock's daily average of about 687,000.

Cipher Digital (CIFR) Chief Executive Officer Tyler Page sold 225,000 shares for about $4.94 million, according to a regulatory filing late Friday. Following the Form 4 filing, Page controls about 9.37 million common shares of the company.

Shares of the company declined nearly 10% with intraday trading volume at over 12 million compared with a daily average of roughly 25.5 million.

Banzai International (BNZI) said Monday that it has priced an underwritten public offering expected to raise $900,000 in gross proceeds.

Shares sank 27% as intraday trading volume rose to about 515,000 from a daily average of roughly 383,000.

Price: 160.21, Change: -19.17, Percent Change: -10.69