Richard Giroux Net Worth
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Richard Giroux has an estimated net worth of at least $13.0 million*, as of April 15, 2026. They own 1.0 million shares of MGTX stock. They have sold 118,000 shares of MGTX stock since 2021, for an estimated $1.2 million.
Richard Giroux $MGTX SEC Form 4 Insider Trading
Richard Giroux has filed a total of 7 insider trades in $MGTX since 2021. Their most recent trade was a sale of 24,000 shares, made on Oct 21, 2025. Their largest trade was a sale of 24,000 shares, made on Oct 21, 2025. We estimate that they now own 1.0 million shares of $MGTX, worth an estimated $11.8 million.
Insider Trading at $MGTX
There have been a total of 32 insider trades reported at $MGTX since 2021, with 5.6 million shares purchased and 517,743 shares sold. The most active insider traders in $MGTX stock have been Alexandria Forbes, Richard Giroux, and Alexandria Forbes. The most recent trade was a sale of 27,661 shares reported by Stuart Naylor (CHIEF DEV. OFFICER), made on Apr 07, 2026.
History of Insider Stock Trades by Richard Giroux
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
MGTX
|
Sale | 24,000 | Oct 21, 2025 | Oct. 21, 2025, 9:19 p.m. |
|
MGTX
|
Sale | 24,000 | Jul 22, 2025 | July 22, 2025, 9:01 p.m. |
|
MGTX
|
Sale | 24,000 | Apr 22, 2025 | April 22, 2025, 8:54 p.m. |
|
MGTX
|
Sale | 24,000 | Jan 21, 2025 | Jan. 21, 2025, 10:17 p.m. |
|
MGTX
|
Sale | 1,300 | Oct 19, 2021 | Oct. 20, 2021, 8 p.m. |
|
MGTX
|
Sale | 13,744 | Oct 20, 2021 | Oct. 20, 2021, 8 p.m. |
|
MGTX
|
Sale | 6,956 | Oct 20, 2021 | Oct. 20, 2021, 8 p.m. |
$MGTX Executives and Stock Owners with Insider Trades
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Alexandria Forbes, President and CEO
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Richard Giroux, CFO & COO
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Alexandria Forbes, PRESIDENT & CEO
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Stuart Naylor, Chief Development Officer
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Robert K Zeldin, CHIEF MEDICAL OFFICER
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Robert J Wollin, GENERAL COUNSEL AND SECRETARY
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Stuart Naylor, CHIEF DEV. OFFICER
*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.