Insider Trading

Michael B Mason Net Worth

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Last Updated: 5 days, 4 hours ago

Michael B Mason has an estimated net worth of at least $29.3 million*, as of Sept. 10, 2025. They own 39,284 shares of LLY stock.

Michael B Mason $LLY SEC Form 4 Insider Trading

Michael B Mason has filed a total of 0 insider trades in $LLY since 2021. We estimate that they now own 39,284 shares of $LLY, worth an estimated $29.3 million.



Insider Trading at $LLY

There have been a total of 698 insider trades reported at $LLY since 2021, with 7,845 shares purchased and 13.4 million shares sold. The most active insider traders in $LLY stock have been Donald A Zakrowski, Daniel Skovronsky, and Alonzo Weems. The most recent trade was a sale of 1,000 shares reported by Donald A Zakrowski (SVP, Finance, & CAO), made on Aug 28, 2025.



History of Insider Stock Trades by Michael B Mason

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
No Trades Available - - - -




$LLY 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.