Shannon L. Devers

IONS

Shannon L. Devers serves as officer: EVP, Chief Human Resources Ofc at Ionis Pharmaceuticals, Inc. (IONS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

10 trades

$9.24M

Net Position

Net Seller

$9.24M

Companies Traded

IONS

Active Period

Sep 2025 – Oct 2026

10 total trades

Most Recent

Sell IONS

Oct 19, 2026 · $59.1K

Shannon L. Devers's Insider Trading at Ionis Pharmaceuticals, Inc. (IONS)

Buys

0 · $0.00

Sells

10 · $9.24M

Total Shares Bought

Total Shares Sold

115,364

IONS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 19, 2026	Sell	1,357	$43.54	$59.1K	17,811
Apr 2, 2026	Sell	6,193	$74.05	$458.6K	16,348
Mar 5, 2026	Sell	20,106	$79.40	$1.60M	28,326
Jan 23, 2026	Sell	3,977	$81.34	$323.5K	22,541
Jan 22, 2026	Sell	3,977	$81.34	$323.5K	0
Jan 15, 2026	Sell	8,353	$75.95	$634.4K	0
Jan 7, 2026	Sell	44,199	$85.08	$3.76M	0
Nov 25, 2025	Sell	16,777	$80.91	$1.36M	0
Oct 15, 2025	Sell	7,263	$73.06	$530.6K	0
Sep 3, 2025	Sell	3,162	$61.02	$192.9K	0