We have seen 106 open market insider transactions reported today, November 22, 2025. You can track them all on the Quiver Quantitative Insider Trading dashboard. Here are some of the largest open market insider stock purchases we have seen.
STAAR SURGICAL CO ($STAA)
BROADWOOD PARTNERS, L.P. bought 797,486 shares on 11/21 for an estimated $22,218,837.
Past $STAA Insider Trades
STAAR SURGICAL CO insiders have traded $STAA stock on the open market 6 times in the past 6 months. Of those trades, 6 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $STAA stock by insiders over the last 6 months:
- PARTNERS, L.P. BROADWOOD has made 6 purchases buying 1,500,000 shares for an estimated $41,060,317 and 0 sales.
ANNEXON, INC. ($ANNX)
Satter Muneer A bought 422,613 shares on 11/21 for an estimated $1,808,783.
Past $ANNX Insider Trades
ANNEXON, INC. insiders have traded $ANNX stock on the open market 12 times in the past 6 months. Of those trades, 9 have been purchases and 3 have been sales.
Here’s a breakdown of recent trading of $ANNX stock by insiders over the last 6 months:
- MUNEER A SATTER has made 5 purchases buying 2,322,613 shares for an estimated $8,655,783 and 0 sales.
- WILLIAM H. CARSON has made 4 purchases buying 16,460 shares for an estimated $41,767 and 0 sales.
- JENNIFER LEW (EVP & CHIEF FINANCIAL OFFICER) sold 1,117 shares for an estimated $2,881
- TED YEDNOCK (EVP & CHIEF INNOVATION OFFICER) sold 1,116 shares for an estimated $2,879
- MICHAEL OVERDORF (EVP & CHIEF BUSINESS OFFICER) sold 853 shares for an estimated $2,226
ANNOVIS BIO, INC. ($ANVS)
Hoffman Michael B bought 10,000 shares on 11/21 for an estimated $35,000.
Past $ANVS Insider Trades
ANNOVIS BIO, INC. insiders have traded $ANVS stock on the open market 5 times in the past 6 months. Of those trades, 5 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $ANVS stock by insiders over the last 6 months:
- MICHAEL B HOFFMAN has made 4 purchases buying 1,010,610 shares for an estimated $2,101,550 and 0 sales.
- MARIA-LUISA MACCECCHINI (President & CEO) purchased 97,561 shares for an estimated $200,000
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
