WENDER JOSEPH H - Insider Non-Derivative Transactions at IONIS PHARMACEUTICALS INC (IONS) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 1, 2025, WENDER JOSEPH H's relationship to IONIS PHARMACEUTICALS INC (IONS) is Director, and currently has 43,464 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other IONS insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

WENDER JOSEPH H - Insider Non-Derivative Transactions of IONS Common Stock

WENDER JOSEPH H - Insider Non-Derivative Transactions at IONS

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 2, 2025	Sell -- (Common Stock)	7429	81.23	36035
Dec 2, 2025	Sell -- (Common Stock)	20571	80.67	43464
Nov 19, 2025	M -- (Common Stock)	16000	24.42	16000
Nov 1, 2025	Sell -- (Common Stock)	11200	75.16	64035
Oct 31, 2025	Sell -- (Common Stock)	5975	73.85	75235
Oct 31, 2025	Sell -- (Common Stock)	8341	73.16	81210
Oct 31, 2025	Sell -- (Common Stock)	2484	72.19	89551
Oct 2, 2025	Sell -- (Common Stock)	16800	65.5	92035
Sep 4, 2025	Sell -- (Common Stock)	11200	60.14	108835
Sep 3, 2025	Sell -- (Common Stock)	5600	57.53	120035
Sep 3, 2025	Sell -- (Common Stock)	11200	55.04	125635
Jul 16, 2025	M -- (Common Stock)	4079	0	136835
Jul 16, 2024	M -- (Common Stock)	4677	0	132756
May 10, 2024	M -- (Common Stock)	16000	35.53	128079
Jul 18, 2023	M -- (Common Stock)	1777	0	106746
Jul 18, 2023	M -- (Common Stock)	5333	0	112079