Insider buying on Oct 1, 2025

On Oct 1, 2025, 51 insiders at 27 companies filed 64 purchases reported on Form 4, worth $18.4M in all, with a median purchase of $24.6K. The largest was Neuberger Berman Group LLC, 10% owner of CIK 2041175, who reported buying 1,284,585 shares worth $13.0M. Officers accounted for 19 purchases, directors who are not officers for 41, and 10% owners with no board or officer role for 3. Chief executives and chief financial officers filed 7 purchases: LeBlanc Claude, Chief Executive Officer, Director of Octave Specialty Group Inc (AMBC); Ferrari Adam D., Chief Executive Officer, Director of Phoenix Energy One, LLC (PHXE.P); Eberwein Jeffrey E., Chief Executive Officer, Director, 10% owner of Star Equity Holdings, Inc. (STRR) among others. 9 companies showed cluster buying, two or more insiders buying within 7 days, among them SPG (10 insiders), PHXE.P (9 insiders), MPB (6 insiders), QNBC (5 insiders). For 16 insiders of 51, this was the first purchase of that company's stock on our record. That is more than the 51 purchases filed on Sep 30, 2025. 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.