Insider buying on Dec 31, 2025
Insiders at 17 companies reported 40 open-market buys of their own stock on Dec 31, 2025. 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 5.4%
Sol-Gel TechnologiesSLGL$944.7K22,497 shares at $41.99Dec 31, 2025299d agoStock since trade+63.7%Dec 31, 2025 close $42.14 → Oct 23, 2026 close $69.00. S&P 500 +11.4% over the same days.
Christopher A. MarlettCo-FounderBoughtRaised their holding by 2.7%
MDB Capital HoldingsMDBH$14.7K4,387 shares at $3.35Dec 31, 2025299d agoStock since trade−52.2%Dec 31, 2025 close $3.24 → Oct 26, 2026 close $1.55. S&P 500 +12.2% over the same days.
Jeffrey E. EberweinChief Executive OfficerBoughtRaised their holding by 0.2%
Star Equity HoldingsSTRRP$21.9K1,977 shares at $11.09Dec 31, 2025299d agoStock since trade−3.5%Dec 31, 2025 close $9.34 → Oct 26, 2026 close $9.01. S&P 500 +12.2% over the same days.
Sam LevinsonDirectorBoughtRaised their holding by 3.5%
Clipper RealtyCLPR$10.6K2,793 shares at $3.79Dec 31, 2025299d agoStock since trade−18.1%Dec 31, 2025 close $3.82 → Oct 26, 2026 close $3.13. S&P 500 +12.2% over the same days.
Sajal SrivastavaPresident and CIOBoughtRaised their holding by 1.4%
TriplePoint Venture Growth BDCTPVG$161.3K25,000 shares at $6.45Dec 30, 2025300d agoStock since trade−33.2%Dec 30, 2025 close $6.42 → Oct 23, 2026 close $4.29. S&P 500 +10.6% over the same days.
Murray StahlPresident/Co-Portfolio ManagerBoughtRaised their holding by 0.1%
RENN FundRCG$214.0282 shares at $2.61Dec 30, 2025300d agoStock since trade+2.3%Dec 30, 2025 close $2.63 → Oct 26, 2026 close $2.69. S&P 500 +11.4% over the same days.
Murray StahlPresident/Co-Portfolio ManagerBoughtRaised their holding by 0.2%RENN FundRCG$46.9818 shares at $2.61Dec 30, 2025300d agoStock since trade+2.3%Dec 30, 2025 close $2.63 → Oct 26, 2026 close $2.69. S&P 500 +11.4% over the same days.
Murray StahlPresident/Co-Portfolio ManagerBoughtRaised their holding by 0.1%RENN FundRCG$772.56296 shares at $2.61Dec 30, 2025300d agoStock since trade+2.3%Dec 30, 2025 close $2.63 → Oct 26, 2026 close $2.69. S&P 500 +11.4% over the same days.
Murray StahlPresident/Co-Portfolio ManagerBoughtRaised their holding by 0.1%RENN FundRCG$469.80180 shares at $2.61Dec 30, 2025300d agoStock since trade+2.3%Dec 30, 2025 close $2.63 → Oct 26, 2026 close $2.69. S&P 500 +11.4% over the same days.
Murray StahlPresident/Co-Portfolio ManagerBoughtRaised their holding by 0.1%RENN FundRCG$469.80180 shares at $2.61Dec 30, 2025300d agoStock since trade+2.3%Dec 30, 2025 close $2.63 → Oct 26, 2026 close $2.69. S&P 500 +11.4% over the same days.