Insider buying on Jul 27, 2026

On Jul 27, 2026, 23 insiders at 20 companies filed 63 purchases reported on Form 4, worth $46.1M in all, with a median purchase of $2.1K. The largest was Abu Dhabi Investment Authority, 10% owner of CIK 1959604, who reported buying 1,748,155 shares worth $25.0M. Officers accounted for 45 purchases, directors who are not officers for 4, and 10% owners with no board or officer role for 11. Chief executives and chief financial officers filed 39 purchases: Huang Jack Jiajia, Chief Executive Officer, Director, 10% owner of 51Talk Online Education Group (COE); Patel Snehal, CEO and CFO, Director, 10% owner of Greenwich LifeSciences, Inc. (GLSI); Kumar Amit, Chief Executive Officer, Director of Anixa Biosciences Inc (ANIX) among others. 4 companies showed cluster buying, two or more insiders buying within 7 days: SCTX (6 insiders), CIK 1777677 (3 insiders), CIK 2021966 (3 insiders), ANIX (2 insiders). For 6 insiders of 23, this was the first purchase of that company's stock on our record. That is more than the 29 purchases filed on Jul 24, 2026. A Form 4 is due within two business days of the trade, so most of these purchases were made earlier in the week. Code P also covers shares bought privately from the company, so one large figure can be a negotiated placement rather than buying on the exchange.