Insider buying on Sep 3, 2026

On Sep 3, 2026, 47 insiders at 44 companies filed 74 purchases reported on Form 4, worth $180.7M in all, with a median purchase of $32.3K. The largest was BlueArc Capital Management, LLC, 10% owner of PBLSX, who reported buying 8,671,826 shares worth $99.4M. Officers accounted for 21 purchases, directors who are not officers for 32, and 10% owners with no board or officer role for 17. Chief executives and chief financial officers filed 16 purchases: Barber James J., President & CEO, Director of Vestis Corp (VSTS); Jenisch Jan Philipp, Chairman & CEO, Director of Amrize Ltd (AMRZ); Wang Chun Kai, Chief Executive Officer, Director of Obook Holdings Inc. (OWLS) among others. 10 companies showed cluster buying, two or more insiders buying within 7 days, among them CIK 1925309 (2 insiders), CIK 2066579 (2 insiders), AMRZ (2 insiders), UMBF (2 insiders). For 5 insiders of 47, this was the first purchase of that company's stock on our record. That is fewer than the 106 purchases filed on Sep 2, 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.