Insider buying on Aug 5, 2026

On Aug 5, 2026, 51 insiders at 38 companies filed 63 purchases reported on Form 4, worth $43.1M in all, with a median purchase of $45.0K. The largest was Harrison Street Real Assets Fund LLC, 10% owner of NFRX, who reported buying 372,856 shares worth $10.0M. Officers accounted for 27 purchases, directors who are not officers for 22, and 10% owners with no board or officer role for 12. Chief executives and chief financial officers filed 18 purchases: Mahoney Michael F, Chairman, President & CEO, Director of Boston Scientific Corp (BSX); Huang Jack Jiajia, Chief Executive Officer, Director, 10% owner of 51Talk Online Education Group (COE); Florance Andrew C, Founder and CEO, Director of Costar Group, Inc. (CSGP) among others. 8 companies showed cluster buying, two or more insiders buying within 7 days, among them GBFH (5 insiders), CAMP (4 insiders), FUNC (4 insiders), BSX (3 insiders). For 18 insiders of 51, this was the first purchase of that company's stock on our record. That is fewer than the 73 purchases filed on Aug 4, 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.