Twin Vee PowerCats (VEEE) has entered into a definitive agreement to merge with a subsidiary of US-based mineral exploration firm USFM and to privatize its marine business under the brands Twin Vee and Bahama Boat Works, the company said Monday.

Shares of Twin Vee catapulted 478% as intraday trading volume soared to over 61.3 million from a daily average of about 215,000.

Q32 Bio (QTTB) said Monday its treatment bempikibart achieved a 35.3% mean decrease in scalp hair loss severity from baseline measurements after 36 weeks in part B of a phase 2a clinical trial in patients with severe or very severe alopecia areata.

Shares surged 87% amid a jump in intraday trading volume to over 24.1 million from a daily average of roughly 808,000.

Braiin (BRAI) shares jumped 49% after the company said on Monday it launched Agentic Real Estate Intelligence and Automation, an artificial intelligence-related workforce designed specifically for the global real estate industry.

More than 7.9 million shares of the company traded intraday compared with a daily average of about 256,000.

Price: 27.86, Change: +23.04, Percent Change: +478.01