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Insider Trading & Ownership of Brian Birchler

Location
Carlsbad, CA
Summary
The estimated net worth of Brian Birchler is at least $7,209,857 dollars as of 06 Jan 2026. Brian Birchler is the EVP, Corp and Development Ops of IONIS PHARMACEUTICALS INC and owns shares of IONIS PHARMACEUTICALS INC (IONS) stock worth about $7.21M.
Signature
By: Patrick R. O'Neil, attorney-in-fact For: Brian Birchler
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Ownership of Brian Birchler

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
IONS IONIS PHARMACEUTICALS INC EVP, Corp and Development Ops $7,209,857 -$2,352,658 -25% 02 Jan 2026

Insider Transactions Reported by Brian Birchler:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.