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Insider Trading

Sanat Chattopadhyay Net Worth

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Last Updated: 2 weeks, 2 days ago

Sanat Chattopadhyay has an estimated net worth of at least $44.0 million*, as of March 26, 2025. They own shares of MRK stock. They have sold 342,960 shares of MRK stock since 2021, for an estimated $37.0 million.

Sanat Chattopadhyay $MRK SEC Form 4 Insider Trading

Sanat Chattopadhyay has filed a total of 9 insider trades in $MRK since 2021. Their most recent trade was a sale of 67,892 shares, made on Apr 13, 2023. Their largest trade was a sale of 100,292 shares, made on Oct 28, 2022. We estimate that they now own shares of $MRK, worth an estimated $7.0 million.



Insider Trading at $MRK

There have been a total of 91 insider trades reported at $MRK since 2021, with 18,241 shares purchased and 5.1 million shares sold. The most active insider traders in $MRK stock have been Kenneth C Frazier, Steven Mizell, and Joseph Romanelli. The most recent trade was a sale of 6,000 shares reported by David Michael Williams (EVP,Chief Info&Digital Officer), made on Feb 13, 2025.



History of Insider Stock Trades by Sanat Chattopadhyay

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
MRK logo MRK Sale 67,892 Apr 13, 2023 April 14, 2023, 4:34 p.m.
MRK logo MRK Sale 66,163 Apr 13, 2023 April 14, 2023, 4:34 p.m.
MRK logo MRK Sale 4,538 Jan 09, 2023 Jan. 11, 2023, 5:22 p.m.
MRK logo MRK Sale 38,216 Jan 09, 2023 Jan. 11, 2023, 5:22 p.m.
MRK logo MRK Sale 1,702 Jan 09, 2023 Jan. 11, 2023, 5:22 p.m.
MRK logo MRK Sale 3,940 Jan 09, 2023 Jan. 11, 2023, 5:22 p.m.
MRK logo MRK Sale 35,598 Jan 09, 2023 Jan. 11, 2023, 5:22 p.m.
MRK logo MRK Sale 100,292 Oct 28, 2022 Nov. 1, 2022, 5:07 p.m.
MRK logo MRK Sale 24,619 Oct 29, 2021 Nov. 1, 2021, 8 p.m.




$MRK Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.