Brian Birchler Ionis Pharmaceuticals Inc (IONS) insider trading activity

IONS Quotes by TradingView

Brian Birchler is EVP, Corp and Development Ops of IONIS PHARMACEUTICALS INC. Currently has a direct ownership of 55,051 shares of IONS, which is worth approximately $1.81 Million. The most recent transaction as insider was on Jan 16, 2025, when has been sold 5,400 shares (Common Stock) at a price of $32.7 per share, resulting in proceeds of $176,580. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 55.1K
19.24% 3M change
23.48% 12M change
Total Value Held $1.81 Million

Brian Birchler Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 16 2025
SELL
Open market or private sale
$176,580 $32.7 p/Share
5,400 Reduced 8.93%
55,051 Common Stock
Jan 15 2025
BUY
Exercise of conversion of derivative security
-
14,283 Added 19.11%
60,451 Common Stock
Aug 30 2024
BUY
Other acquisition or disposition
$463 $38.64 p/Share
12 Added 0.03%
46,168 Common Stock
Apr 16 2024
SELL
Open market or private sale
$37,702 $41.66 p/Share
905 Reduced 1.92%
46,156 Common Stock
Apr 15 2024
BUY
Exercise of conversion of derivative security
-
1,875 Added 3.83%
47,061 Common Stock
Feb 29 2024
BUY
Other acquisition or disposition
$20,789 $34.42 p/Share
604 Added 1.32%
45,186 Common Stock
Jan 17 2024
SELL
Open market or private sale
$226,738 $50.42 p/Share
4,497 Reduced 9.16%
44,582 Common Stock
Jan 16 2024
BUY
Exercise of conversion of derivative security
-
12,080 Added 19.75%
49,079 Common Stock
Dec 28 2023
SELL
Payment of exercise price or tax liability
$556,964 $50.5 p/Share
11,029 Reduced 22.96%
36,999 Common Stock
Dec 28 2023
BUY
Exercise of conversion of derivative security
$544,410 $47.34 p/Share
11,500 Added 19.32%
48,028 Common Stock
Apr 18 2023
SELL
Open market or private sale
$24,528 $36.5 p/Share
672 Reduced 1.81%
36,528 Common Stock
Apr 17 2023
BUY
Exercise of conversion of derivative security
-
1,875 Added 4.8%
37,200 Common Stock
BB

Brian Birchler

EVP, Corp and Development Ops
Carlsbad, CA

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