Shares ofSTAAR Surgical Company(NASDAQ:STAA) rose sharply during Thursday's session after the company issued strong preliminary first-quarter net sales guidance.

STAAR Surgical shares jumped 13.3% to $44.30 on Thursday.

Here are some other stocks moving in today's mid-day session.

Gainers

• TC Biopharm (Holdings) Plc(NASDAQ:TCBP) shares climbed 130.1% to $2.9790. TCBP announced execution of non-binding letter of intent for acquisition of NK Platform Technologies.
• Allurion Technologies Inc. (NASDAQ:ALUR) gained 70% to $2.8801 after the company announced the commercial availability of its Virtual Care Suite in the United States. Also, Chardan Capital initiated coverage on the stock with...