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Insider Trading

Mathieu B. Streiff Net Worth

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Last Updated: 3 weeks, 4 days ago

Mathieu B. Streiff has an estimated net worth of at least $10.0 million*, as of March 18, 2026. They own 189,779 shares of AHR stock.

Mathieu B. Streiff $AHR SEC Form 4 Insider Trading

Mathieu B. Streiff has filed a total of 0 insider trades in $AHR since 2021. Their most recent trade was a of shares, made on . Their largest trade was a of shares, made on . We estimate that they now own 189,779 shares of $AHR, worth an estimated $10.0 million.



Insider Trading at $AHR

There have been a total of 7 insider trades reported at $AHR since 2021, with 0 shares purchased and 85,998 shares sold. The most active insider traders in $AHR stock have been Mark E. Foster, Stefan K.L. Oh, and . The most recent trade was a sale of 2,000 shares reported by Mark E. Foster (EVP, GC & Secretary), made on Mar 25, 2026.



History of Insider Stock Trades by Mathieu B. Streiff

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




$AHR 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.