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Insider Trading

William L Ballhaus Net Worth

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Last Updated: 1 day, 8 hours ago

William L Ballhaus has an estimated net worth of at least $65.7 million*, as of yesterday. They own 324,782 shares of MRCY stock. They have sold 439,861 shares of MRCY stock since 2021, for an estimated $37.9 million.

William L Ballhaus $MRCY SEC Form 4 Insider Trading

William L Ballhaus has filed a total of 16 insider trades in $MRCY since 2021. Their most recent trade was a sale of 107,628 shares, made on Aug 25, 2026. Their largest trade was a sale of 107,628 shares, made on Aug 25, 2026. We estimate that they now own 324,782 shares of $MRCY, worth an estimated $27.8 million.



Insider Trading at $MRCY

There have been a total of 171 insider trades reported at $MRCY since 2021, with 2.4 million shares purchased and 3.5 million shares sold. The most active insider traders in $MRCY stock have been Steven Ratner, William L Ballhaus, and Michelle M Mccarthy. The most recent trade was a sale of 4,000 shares reported by Steven Ratner (EVP, CHRO), made on Sep 03, 2026.



History of Insider Stock Trades by William L Ballhaus

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
MRCY logo MRCY Sale 107,628 Aug 25, 2026 Aug. 27, 2026, 5:47 p.m.
MRCY logo MRCY Sale 10,814 Aug 26, 2026 Aug. 27, 2026, 5:47 p.m.
MRCY logo MRCY Sale 38,276 Aug 26, 2026 Aug. 27, 2026, 5:47 p.m.
MRCY logo MRCY Sale 3,448 Aug 25, 2026 Aug. 27, 2026, 5:47 p.m.
MRCY logo MRCY Sale 64,796 Aug 21, 2026 Aug. 26, 2026, 10:57 a.m.
MRCY logo MRCY Sale 204 Aug 21, 2026 Aug. 26, 2026, 10:57 a.m.
MRCY logo MRCY Sale 105,471 Aug 24, 2026 Aug. 26, 2026, 10:57 a.m.
MRCY logo MRCY Sale 2,738 Aug 24, 2026 Aug. 26, 2026, 10:57 a.m.
MRCY logo MRCY Sale 26,802 Aug 19, 2026 Aug. 21, 2026, 5:44 p.m.
MRCY logo MRCY Sale 22,010 Aug 20, 2026 Aug. 21, 2026, 5:44 p.m.
MRCY logo MRCY Sale 3,536 Aug 17, 2026 Aug. 19, 2026, 6:24 p.m.
MRCY logo MRCY Sale 24,144 Aug 18, 2026 Aug. 19, 2026, 6:24 p.m.
MRCY logo MRCY Sale 13,050 Aug 19, 2025 Aug. 20, 2025, 5:11 p.m.
MRCY logo MRCY Sale 10,395 Aug 18, 2025 Aug. 20, 2025, 5:11 p.m.
MRCY logo MRCY Sale 6,549 Aug 19, 2024 Aug. 21, 2024, 8:50 p.m.
MRCY logo MRCY Purchase 39,925 Aug 18, 2023 Aug. 22, 2023, 9:04 p.m.




$MRCY 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.