We have seen 262 open market insider transactions reported today, March 11, 2026. 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.
SHIFT4 PAYMENTS, INC. ($FOUR)
Isaacman Jared bought 43,827 shares on 03/10 for an estimated $2,004,879.
Past $FOUR Insider Trades
SHIFT4 PAYMENTS, INC. insiders have traded $FOUR stock on the open market 9 times in the past 6 months. Of those trades, 4 have been purchases and 5 have been sales.
Here’s a breakdown of recent trading of $FOUR stock by insiders over the last 6 months:
- JARED ISAACMAN has made 4 purchases buying 385,757 shares for an estimated $17,666,087 and 0 sales.
- DAVID TAYLOR LAUBER (Chief Executive Officer) has made 0 purchases and 2 sales selling 12,000 shares for an estimated $828,031.
- NANCY DISMAN has made 0 purchases and 2 sales selling 10,000 shares for an estimated $783,904.
- JAMES J. WHALEN (See Remarks) sold 1,438 shares for an estimated $102,817
SS INNOVATIONS INTERNATIONAL, INC. ($SSII)
Sudhir Srivastava (Chairman and CEO) bought 498,753 shares on 03/06 for an estimated $1,999,999.
Past $SSII Insider Trades
SS INNOVATIONS INTERNATIONAL, INC. insiders have traded $SSII stock on the open market 3 times in the past 6 months. Of those trades, 3 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $SSII stock by insiders over the last 6 months:
- SRIVASTAVA SUDHIR (Chairman and CEO) purchased 498,753 shares for an estimated $1,999,999
- FREDERIC H MOLL purchased 501,253 shares for an estimated $1,999,999
- TIMOTHY P. ADAMS purchased 300,000 shares for an estimated $1,197,000
MANNKIND CORP ($MNKD)
Castagna Michael (Chief Executive Officer) bought 100,000 shares on 03/10 for an estimated $259,000.
Past $MNKD Insider Trades
MANNKIND CORP insiders have traded $MNKD stock on the open market 9 times in the past 6 months. Of those trades, 1 have been purchases and 8 have been sales.
Here’s a breakdown of recent trading of $MNKD stock by insiders over the last 6 months:
- MICHAEL CASTAGNA (Chief Executive Officer) has made 1 purchase buying 100,000 shares for an estimated $259,000 and 4 sales selling 215,840 shares for an estimated $1,249,292.
- DAVID THOMSON (EVP Genl Counsel & Secretary) sold 147,780 shares for an estimated $823,134
- STUART A TROSS (Chief People & Workpl Officer) has made 0 purchases and 2 sales selling 94,006 shares for an estimated $548,527.
- SANJAY R SINGH (EVP Technical Operations) sold 18,777 shares for an estimated $94,448
AMRIZE LTD ($AMRZ)
Johnston Ian A (Chief Financial Officer) bought 4,250 shares on 03/10 for an estimated $250,473.
Past $AMRZ Insider Trades
AMRIZE LTD insiders have traded $AMRZ stock on the open market 13 times in the past 6 months. Of those trades, 13 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $AMRZ stock by insiders over the last 6 months:
- JAN PHILIPP JENISCH (Chairman & CEO) has made 3 purchases buying 170,000 shares for an estimated $9,286,600 and 0 sales.
- JAIME HILL (President, Building Materials) has made 3 purchases buying 8,184 shares for an estimated $441,036 and 0 sales.
- ROALD BROUWER (Chief Technology Officer) has made 3 purchases buying 7,000 shares for an estimated $383,260 and 0 sales.
- IAN A JOHNSTON (Chief Financial Officer) has made 3 purchases buying 5,450 shares for an estimated $327,175 and 0 sales.
- NICHOLAS C GANGESTAD purchased 2,000 shares for an estimated $94,680
BANKWELL FINANCIAL GROUP, INC. ($BWFG)
SEIDMAN LAWRENCE B bought 4,085 shares on 03/10 for an estimated $191,709.
Past $BWFG Insider Trades
BANKWELL FINANCIAL GROUP, INC. insiders have traded $BWFG stock on the open market 69 times in the past 6 months. Of those trades, 54 have been purchases and 15 have been sales.
Here’s a breakdown of recent trading of $BWFG stock by insiders over the last 6 months:
- LAWRENCE B SEIDMAN has made 46 purchases buying 54,878 shares for an estimated $2,508,641 and 6 sales selling 10,000 shares for an estimated $473,962.
- CHRISTOPHER R GRUSEKE (CEO) sold 5,056 shares for an estimated $251,738
- CHRISTINE CHIVILY (EVP & Chief Credit Officer) has made 0 purchases and 2 sales selling 4,538 shares for an estimated $215,065.
- MATT MCNEILL (President & CBO) sold 3,794 shares for an estimated $189,055
- STEVEN H BRUNNER (EVP & Chief Risk Officer) has made 0 purchases and 2 sales selling 2,297 shares for an estimated $112,274.
- ERIC J DALE has made 2 purchases buying 1,358 shares for an estimated $63,691 and 0 sales.
- COURTNEY E SACCHETTI (EVP & Chief Financial Officer) sold 1,062 shares for an estimated $52,876
- CARL M PORTO has made 2 purchases buying 863 shares for an estimated $40,468 and 0 sales.
- JEFFREY R DUNNE has made 2 purchases buying 720 shares for an estimated $33,715 and 0 sales.
- ANGELO G FUSARO sold 316 shares for an estimated $15,762
- BLAKE S DREXLER has made 2 purchases buying 205 shares for an estimated $9,721 and 0 sales.
- KEVIN D LEITAO sold 200 shares for an estimated $9,278
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
