Patrick R. O'neil - EVP CLO & General Counsel at Ionis Pharmaceuticals Inc

Insider Transactions and Holdings

Entity Type: Individual
Role: EVP CLO & General Counsel
Stock Symbol: IONS on Nasdaq
Industry: Pharmaceutical Preparations
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Patrick R. O'neil - trading volume in the past year for Ionis Pharmaceuticals Inc

	Shares	%	Avg Price	Total $
Buys
Sells	-209K	100%	$61.44	-$12.9M
Net	-209K	-100%		-$12.9M

Holdings reported by Patrick R. O'neil for Ionis Pharmaceuticals Inc

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock	53.9K	$3.73M	$69.27	Oct 6, 2025	Direct
Performance Restricted Stock Units	64.8K	$2.11M	$32.63	Jan 15, 2025	Direct	Common Stock
Restricted Stock Unit	60.7K	$1.98M	$32.63	Jan 15, 2025	Direct	Common Stock
Non-Qualified Stock Option (right to buy)	17K			Oct 6, 2025	Direct	Common Stock

Transactions reported by Patrick R. O'neil for Ionis Pharmaceuticals Inc

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.