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Insider Trading

Stephanie Disher Net Worth

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Last Updated: 4 days, 3 hours ago

Stephanie Disher has an estimated net worth of at least $17.0 million*, as of Sept. 30, 2026. They own 363,024 shares of ATMU stock. They have sold 25,652 shares of ATMU stock since 2021, for an estimated $1.2 million.

Stephanie Disher $ATMU SEC Form 4 Insider Trading

Stephanie Disher has filed a total of 1 insider trades in $ATMU since 2021. Their most recent trade was a sale of 25,652 shares, made on Jun 01, 2026. Their largest trade was a sale of 25,652 shares, made on Jun 01, 2026. We estimate that they now own 363,024 shares of $ATMU, worth an estimated $15.8 million.



Insider Trading at $ATMU

There have been a total of 18 insider trades reported at $ATMU since 2021, with 27,911 shares purchased and 16.3 million shares sold. The most active insider traders in $ATMU stock have been Renee Swan, Charles Masters, and Jack Kienzler. The most recent trade was a sale of 3,870 shares reported by Renee Swan (Chief People Officer), made on Aug 17, 2026.



History of Insider Stock Trades by Stephanie Disher

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
ATMU logo ATMU Sale 25,652 Jun 01, 2026 June 2, 2026, 6:23 p.m.




$ATMU 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.