Shannon L. Devers Ionis Pharmaceuticals Inc (IONS) insider trading activity

IONS Quotes by TradingView

Shannon L. Devers is EVP, Chief Human Resources Ofc of IONIS PHARMACEUTICALS INC. Currently has a direct ownership of 17,494 shares of IONS, which is worth approximately $1.25 Million. The most recent transaction as insider was on Nov 25, 2025, when has been sold 16,777 shares (Common Stock) at a price of $80.91 per share, resulting in proceeds of $1,357,427. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 17.5K
16.56% 3M change
n/a 12M change
Total Value Held $1.25 Million

Shannon L. Devers Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 25 2025
SELL
Open market or private sale
$1,357,427 $80.91 p/Share
16,777 Reduced 48.95%
17,494 Common Stock
Nov 25 2025
BUY
Exercise of conversion of derivative security
$902,099 $53.77 p/Share
16,777 Added 32.87%
34,271 Common Stock
Oct 16 2025
SELL
Open market or private sale
$92,982 $73.62 p/Share
1,263 Reduced 6.73%
17,494 Common Stock
Oct 15 2025
SELL
Open market or private sale
$437,640 $72.94 p/Share
6,000 Reduced 27.35%
15,937 Common Stock
Oct 15 2025
BUY
Exercise of conversion of derivative security
$213,885 $24.25 p/Share
8,820 Added 31.98%
18,757 Common Stock
Sep 03 2025
SELL
Open market or private sale
$192,945 $61.02 p/Share
3,162 Reduced 17.4%
15,009 Common Stock
Sep 03 2025
BUY
Exercise of conversion of derivative security
$110,954 $35.09 p/Share
3,162 Added 16.56%
15,937 Common Stock
Jan 16 2025
SELL
Open market or private sale
$139,872 $32.78 p/Share
4,267 Reduced 21.12%
15,937 Common Stock
Jan 15 2025
BUY
Exercise of conversion of derivative security
-
12,295 Added 37.83%
20,204 Common Stock
SLD

Shannon L. Devers

EVP, Chief Human Resources Ofc
Carlsbad, CA

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