Insider buying on Jan 7, 2026

On Jan 7, 2026, 45 insiders at 30 companies filed 80 purchases reported on Form 4, worth $70.4M in all, with a median purchase of $49.9K. The largest was Mitsui Sumitomo Insurance Co Ltd, 10% owner of Berkley W R Corp (WRB), who reported buying 254,622 shares worth $17.4M. Officers accounted for 29 purchases, directors who are not officers for 17, and 10% owners with no board or officer role for 30. Chief executives and chief financial officers filed 12 purchases: Labe James, Chief Executive Officer, Director of TriplePoint Venture Growth BDC Corp. (TPVG); Stein Jeffrey, President & CEO, Director of CDTX; Long Jason Thomas, Chief Executive Officer, Director of WaterBridge Infrastructure LLC (WBI) among others. 10 companies showed cluster buying, two or more insiders buying within 7 days, among them INDV (5 insiders), SCISX (4 insiders), WBI (4 insiders), CIK 2036029 (3 insiders). For 21 insiders of 45, this was the first purchase of that company's stock on our record. That is more than the 57 purchases filed on Jan 6, 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.