Holly B. Kordasiewicz Ionis Pharmaceuticals Inc (IONS) insider trading activity

IONS Quotes by TradingView

Holly B. Kordasiewicz is EVP, Chief Development Officer of IONIS PHARMACEUTICALS INC. Currently has a direct ownership of 14,718 shares of IONS, which is worth approximately $1.05 Million. The most recent transaction as insider was on Jan 16, 2026, when has been sold 4,141 shares (Common Stock) at a price of $75.66 per share, resulting in proceeds of $313,308. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 14.7K
n/a 3M change
n/a 12M change
Total Value Held $1.05 Million

Holly B. Kordasiewicz Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 16 2026
SELL
Open market or private sale
$313,308 $75.66 p/Share
4,141 Reduced 21.96%
14,718 Common Stock
Jan 15 2026
BUY
Exercise of conversion of derivative security
-
11,119 Added 37.09%
18,859 Common Stock
HBK

Holly B. Kordasiewicz

EVP, Chief Development Officer
Carlsbad, CA

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