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Insider Trading

Elizabeth L Hougen Net Worth

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Last Updated: 18 hours ago

Elizabeth L Hougen has an estimated net worth of at least $12.5 million*, as of yesterday. They own 110,500 shares of IONS stock. They have sold 81,360 shares of IONS stock since 2021, for an estimated $4.5 million.

Elizabeth L Hougen $IONS SEC Form 4 Insider Trading

Elizabeth L Hougen has filed a total of 7 insider trades in $IONS since 2021. Their most recent trade was a sale of 49,800 shares, made on Sep 30, 2025. Their largest trade was a sale of 49,800 shares, made on Sep 30, 2025. We estimate that they now own 110,500 shares of $IONS, worth an estimated $8.0 million.



Insider Trading at $IONS

There have been a total of 194 insider trades reported at $IONS since 2021, with 20,000 shares purchased and 1.8 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 6,849 shares reported by Eric Swayze (EVP Research), made on Oct 06, 2025.



History of Insider Stock Trades by Elizabeth L Hougen

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
IONS logo IONS Sale 49,800 Sep 30, 2025 Oct. 1, 2025, 4:55 p.m.
IONS logo IONS Sale 1,523 Jan 31, 2025 Feb. 3, 2025, 8:26 p.m.
IONS logo IONS Sale 8,870 Jan 16, 2025 Jan. 17, 2025, 8:40 p.m.
IONS logo IONS Sale 2,125 Feb 02, 2024 Feb. 2, 2024, 8:55 p.m.
IONS logo IONS Sale 8,683 Jan 17, 2024 Jan. 18, 2024, 6:48 p.m.
IONS logo IONS Sale 2,079 Feb 06, 2023 Feb. 7, 2023, 6:36 p.m.
IONS logo IONS Sale 8,280 Jan 18, 2023 Jan. 19, 2023, 9:19 p.m.




$IONS 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.