C Frank Bennett Net Worth
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C Frank Bennett has an estimated net worth of at least $11.8 million*, as of Sept. 24, 2025. They own 82,679 shares of IONS stock. They have sold 130,062 shares of IONS stock since 2021, for an estimated $6.6 million.
C Frank Bennett $IONS SEC Form 4 Insider Trading
C Frank Bennett has filed a total of 15 insider trades in $IONS since 2021. Their most recent trade was a sale of 6,000 shares, made on Sep 05, 2025. Their largest trade was a sale of 33,909 shares, made on Sep 03, 2025. We estimate that they now own 82,679 shares of $IONS, worth an estimated $5.2 million.
Insider Trading at $IONS
There have been a total of 179 insider trades reported at $IONS since 2021, with 20,000 shares purchased and 1.5 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 1,700 shares reported by PATRICK R. O'NEIL (EVP CLO & General Counsel), made on Sep 12, 2025.
History of Insider Stock Trades by C Frank Bennett
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
IONS
|
Sale | 6,000 | Sep 05, 2025 | Sept. 9, 2025, 6:30 p.m. |
|
IONS
|
Sale | 5,000 | Sep 02, 2025 | Sept. 4, 2025, 8:29 p.m. |
|
IONS
|
Sale | 33,909 | Sep 03, 2025 | Sept. 4, 2025, 8:29 p.m. |
|
IONS
|
Sale | 10,000 | Aug 18, 2025 | Aug. 20, 2025, 6:14 p.m. |
|
IONS
|
Sale | 1,327 | Jan 31, 2025 | Feb. 3, 2025, 8:26 p.m. |
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IONS
|
Sale | 6,752 | Jan 16, 2025 | Jan. 17, 2025, 8:40 p.m. |
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IONS
|
Sale | 1,853 | Feb 02, 2024 | Feb. 2, 2024, 8:54 p.m. |
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IONS
|
Sale | 6,745 | Jan 17, 2024 | Jan. 18, 2024, 6:44 p.m. |
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IONS
|
Sale | 6,500 | Dec 20, 2023 | Dec. 22, 2023, 8:11 p.m. |
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IONS
|
Sale | 16,113 | Dec 21, 2023 | Dec. 22, 2023, 8:11 p.m. |
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IONS
|
Sale | 14,002 | Dec 14, 2023 | Dec. 18, 2023, 5:55 p.m. |
|
IONS
|
Sale | 8,610 | Dec 14, 2023 | Dec. 18, 2023, 5:55 p.m. |
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IONS
|
Sale | 4,460 | Sep 28, 2023 | Sept. 29, 2023, 5:20 p.m. |
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IONS
|
Sale | 1,813 | Feb 06, 2023 | Feb. 7, 2023, 6:36 p.m. |
|
IONS
|
Sale | 6,978 | Jan 18, 2023 | Jan. 19, 2023, 9:19 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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C Frank Bennett, EVP, Chief Scientific Officer
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Richard S Geary, EVP, Chief Development Officer
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Joseph Baroldi, EVP, Chief Business Officer
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Eugene Schneider, EVP, Chf Clinical Develop Ofcr
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Elizabeth L Hougen, EVP, Finance & CFO
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Brian Birchler, EVP, Corp and Development Ops
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Onaiza Cadoret-Manier, EVP, Chf GL Pdt Str & Oper Ofc
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Shannon L. Devers, EVP, Chief Human Resources Ofc
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Kyle Jenne, EVP, Chf GL Pdt Str Ofcr
*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.