Insider buying on Sep 28, 2026
Insiders at 25 companies reported 41 open-market buys of their own stock on Sep 28, 2026. Plan trades are left out.
Newest first
WhoTradeCompanyValueTradedThe stock’s closing price from the first session on or after the trade day to the latest close, with the S&P 500 over the same days. A fact about the stock, not a result anyone earned.
Opaleye ManagementMajor shareholderBoughtRaised their holding by 0.4%
Alpha CognitionACOG$113.7K13,426 shares at $8.47Sep 2531d agoStock since trade−1.5%Sep 25, 2026 close $8.47 → Oct 23, 2026 close $8.34. S&P 500 −1.5% over the same days.
Opaleye ManagementMajor shareholderBoughtRaised their holding by 0.6%Alpha CognitionACOG$157.1K18,337 shares at $8.57Sep 2432d agoStock since trade−2.7%Sep 24, 2026 close $8.57 → Oct 23, 2026 close $8.34. S&P 500 −0.9% over the same days.
Alan RappaportDirectorBoughtRaised their holding by 144%
PIMCO Dynamic Income FundPDI$75.7K5,500 shares at $13.76Sep 2432d agoStock since trade+3.3%Sep 24, 2026 close $13.86 → Oct 23, 2026 close $14.31. S&P 500 −0.9% over the same days.
John Adam RobertsonExecutive ChairpersonBoughtRaised their holding by 0.2%
Commercial BancgroupCBK$2.3K70 shares at $32.69Sep 1640d agoStock since trade−2.0%Sep 16, 2026 close $32.89 → Oct 23, 2026 close $32.22. S&P 500 +0.8% over the same days.
John C. MaloneMajor shareholderBoughtRaised their holding by 0.6%
Liberty Latin AmericaLILA$162.3K7,945 shares at $20.43Sep 2828d agoStock since trade−5.3%Sep 28, 2026 close $8.49 → Oct 23, 2026 close $8.04. S&P 500 −0.7% over the same days.
John C. MaloneMajor shareholderBoughtRaised their holding by 1.0%Liberty Latin AmericaLILA$273.1K13,362 shares at $20.44Sep 2531d agoStock since trade−5.2%Sep 25, 2026 close $8.48 → Oct 23, 2026 close $8.04. S&P 500 −1.5% over the same days.
John C. MaloneMajor shareholderBoughtRaised their holding by 0.1%Liberty Latin AmericaLILA$23.2K1,135 shares at $20.45Sep 2432d agoStock since trade−6.5%Sep 24, 2026 close $8.60 → Oct 23, 2026 close $8.04. S&P 500 −0.9% over the same days.
Cary D. BaetzEVP and CFOBoughtRaised their holding by 1.4%
Infinity Natural ResourcesINR$4.3K316 shares at $13.58Sep 2531d agoStock since trade+9.8%Sep 25, 2026 close $13.06 → Oct 23, 2026 close $14.34. S&P 500 −1.5% over the same days.
Cary D. BaetzEVP and CFOBoughtNew holdingInfinity Natural ResourcesINR$295.7K22,000 shares at $13.44Sep 2432d agoStock since trade+7.2%Sep 24, 2026 close $13.38 → Oct 23, 2026 close $14.34. S&P 500 −0.9% over the same days.
Mark LappeChief Executive OfficerBoughtRaised their holding by 0.4%
Inhibrx BiosciencesINBX$305.1K3,000 shares at $101.70Sep 2828d agoStock since trade−8.2%Sep 28, 2026 close $101.71 → Oct 23, 2026 close $93.38. S&P 500 −0.7% over the same days.