Brett P Monia Net Worth
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Brett P Monia has an estimated net worth of at least $38.4 million*, as of Oct. 29, 2025. They own 224,683 shares of IONS stock. They have sold 527,832 shares of IONS stock since 2021, for an estimated $25.1 million.
Brett P Monia $IONS SEC Form 4 Insider Trading
Brett P Monia has filed a total of 27 insider trades in $IONS since 2021. Their most recent trade was a sale of 44,034 shares, made on Jan 16, 2026. Their largest trade was a sale of 127,500 shares, made on Sep 03, 2025. We estimate that they now own 224,683 shares of $IONS, worth an estimated $13.2 million.
Insider Trading at $IONS
There have been a total of 243 insider trades reported at $IONS since 2021, with 20,000 shares purchased and 2.3 million shares sold. The most active insider traders in $IONS stock have been Brett P Monia, Patrick R. O'Neil, and Eric Swayze. The most recent trade was a sale of 9,884 shares reported by Eric Swayze (EVP Research), made on Jan 16, 2026.
History of Insider Stock Trades by Brett P Monia
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
IONS
|
Sale | 44,034 | Jan 16, 2026 | Jan. 20, 2026, 9:20 p.m. |
|
IONS
|
Sale | 437 | Oct 06, 2025 | Oct. 8, 2025, 6:36 p.m. |
|
IONS
|
Sale | 16,615 | Sep 03, 2025 | Sept. 4, 2025, 8:38 p.m. |
|
IONS
|
Sale | 59,699 | Sep 03, 2025 | Sept. 4, 2025, 8:38 p.m. |
|
IONS
|
Sale | 127,500 | Sep 03, 2025 | Sept. 4, 2025, 8:38 p.m. |
|
IONS
|
Sale | 2,432 | Jul 30, 2025 | Aug. 1, 2025, 4:06 p.m. |
|
IONS
|
Sale | 1,160 | Jul 11, 2025 | July 15, 2025, 8:54 p.m. |
|
IONS
|
Sale | 140 | Mar 11, 2025 | March 13, 2025, 4:45 p.m. |
|
IONS
|
Sale | 38,843 | Feb 04, 2025 | Feb. 6, 2025, 7:26 p.m. |
|
IONS
|
Sale | 13,242 | Jan 31, 2025 | Feb. 3, 2025, 8:26 p.m. |
|
IONS
|
Sale | 33,445 | Jan 16, 2025 | Jan. 17, 2025, 8:41 p.m. |
|
IONS
|
Sale | 6,630 | Nov 12, 2024 | Nov. 14, 2024, 6:30 p.m. |
|
IONS
|
Sale | 387 | Feb 16, 2024 | Feb. 16, 2024, 8:47 p.m. |
|
IONS
|
Sale | 23,501 | Feb 02, 2024 | Feb. 2, 2024, 8:55 p.m. |
|
IONS
|
Sale | 2,285 | Jan 25, 2024 | Jan. 29, 2024, 6:34 p.m. |
|
IONS
|
Sale | 32,059 | Jan 17, 2024 | Jan. 18, 2024, 6:48 p.m. |
|
IONS
|
Sale | 6,500 | Dec 20, 2023 | Dec. 22, 2023, 8:11 p.m. |
|
IONS
|
Sale | 17,500 | Dec 21, 2023 | Dec. 22, 2023, 8:11 p.m. |
|
IONS
|
Sale | 9,140 | Dec 14, 2023 | Dec. 18, 2023, 5:56 p.m. |
|
IONS
|
Sale | 14,860 | Dec 14, 2023 | Dec. 18, 2023, 5:56 p.m. |
|
IONS
|
Sale | 3,770 | Oct 12, 2023 | Oct. 16, 2023, 4:35 p.m. |
|
IONS
|
Sale | 18,650 | Jul 07, 2023 | July 11, 2023, 5:07 p.m. |
|
IONS
|
Sale | 2,301 | May 22, 2023 | May 24, 2023, 8:25 p.m. |
|
IONS
|
Sale | 2,630 | May 22, 2023 | May 24, 2023, 8:25 p.m. |
|
IONS
|
Sale | 24,651 | Feb 06, 2023 | Feb. 7, 2023, 6:36 p.m. |
|
IONS
|
Sale | 25,066 | Jan 18, 2023 | Jan. 19, 2023, 9:21 p.m. |
|
IONS
|
Sale | 355 | Apr 01, 2022 | April 5, 2022, 6:27 p.m. |
$IONS Executives and Stock Owners with Insider Trades
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Brett P Monia, Chief Executive Officer
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Patrick R. O'Neil, EVP CLO & General Counsel
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Eric Swayze, EVP Research
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Richard S Geary, EVP, Chief Development Officer
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C Frank Bennett, EVP, Chief Scientific Officer
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Joseph Baroldi, EVP, Chief Business Officer
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Eugene Schneider, EVP, Chf Clinical Develop Ofcr
-
Shannon L. Devers, EVP, Chief Human Resources Ofc
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Brian Birchler, EVP, Corp and Development Ops
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Elizabeth L Hougen, EVP, Finance & CFO
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Onaiza Cadoret-Manier, EVP, Chf GL Pdt Str & Oper Ofc
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Kyle Jenne, EVP, Chf GL Pdt Str Ofcr
-
Holly B. Kordasiewicz, EVP, Chief Development 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.