Michael G Grey Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 day, 13 hours ago
Michael G Grey has an estimated net worth of at least $30.0 million*, as of April 29, 2026. They own 186,410 shares of MIRM stock. They have sold 198,824 shares of MIRM stock since 2021, for an estimated $12.4 million.
Michael G Grey $MIRM SEC Form 4 Insider Trading
Michael G Grey has filed a total of 7 insider trades in $MIRM since 2021. Their most recent trade was a sale of 50,000 shares, made on Dec 19, 2025. Their largest trade was a sale of 50,000 shares, made on Dec 19, 2025. We estimate that they now own 186,410 shares of $MIRM, worth an estimated $17.6 million.
Insider Trading at $MIRM
There have been a total of 135 insider trades reported at $MIRM since 2021, with 320,602 shares purchased and 1.3 million shares sold. The most active insider traders in $MIRM stock have been Jolanda Howe, Christopher Peetz, and Peter Radovich. The most recent trade was a sale of 2,000 shares reported by Saira Ramasastry (None), made on Apr 15, 2026.
History of Insider Stock Trades by Michael G Grey
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
MIRM
|
Sale | 50,000 | Dec 19, 2025 | Dec. 23, 2025, 7:50 p.m. |
|
MIRM
|
Sale | 50,000 | Dec 01, 2025 | Dec. 2, 2025, 5:04 p.m. |
|
MIRM
|
Sale | 50,000 | Nov 21, 2025 | Nov. 25, 2025, 5:10 p.m. |
|
MIRM
|
Sale | 392 | Sep 13, 2023 | Sept. 14, 2023, 7:33 p.m. |
|
MIRM
|
Sale | 14,216 | Sep 14, 2023 | Sept. 14, 2023, 7:33 p.m. |
|
MIRM
|
Sale | 14,608 | Jun 08, 2023 | June 9, 2023, 4:20 p.m. |
|
MIRM
|
Sale | 14,608 | May 03, 2023 | May 4, 2023, 9:58 p.m. |
HZNP
|
Sale | 1,000 | Jul 22, 2021 | July 22, 2021, 8 p.m. |
|
HZNP
|
Sale | 4,000 | Jul 22, 2021 | July 22, 2021, 8 p.m. |
$MIRM Executives and Stock Owners with Insider Trades
-
Jolanda Howe, SVP, GLOBAL CONTROLLER
-
Christopher Peetz, CHIEF EXECUTIVE OFFICER
-
Peter Radovich, PRESIDENT AND COO
-
Eric Bjerkholt, CHIEF FINANCIAL OFFICER
-
Joanne Quan, CHIEF MEDICAL OFFICER
-
Lara Longpre, CHIEF DEVELOPMENT OFFICER
-
Ian Clements, Chief Financial Officer
-
Christopher Peetz, President and CEO
-
Pamela Vig, CHIEF SCIENTIFIC OFFICER
-
Jolanda Howe, SVP, Global Controller
-
Lara Longpre, Chief Development Officer
-
Peter Radovich, Chief Operating Officer
-
Eric Bjerkholt, Chief Financial Officer
-
Edwin Jonathan Tucker, Chief Medical Officer
-
Christopher Peetz, PRESIDENT AND CEO
-
Pamela Vig, Chief Scientific Officer
-
Pamela Vig, HEAD OF RESEARCH & DEVELOPMENT
-
Pamela Vig, Head of Research & Development
-
Peter Radovich, CHIEF OPERATING 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.