Disclosed positions

Estimated from their latest filings — positions may have changed since

$3.95M

combined est. value

Stock	Shares	Price	Value	Weight	As of
IONSIONIS PHARMACEUTICALS INC	61,470	$64.27	$3.95M	100%	2026-06-26

IONS

IONIS PHARMACEUTICALS INC

$3.95M

61,470 sh

All filings on record

Every Form 4 transaction we track for this filer

all 31buys 0sells 15

Stock	Transaction	Date	~6mo later
IONSIONIS PHARMACEUTICALS INC	Sell $245.5K · 3,069 sh	2026-06-26	—
IONSIONIS PHARMACEUTICALS INC	Other $18.4K · 376 sh	2026-02-27	—
IONSIONIS PHARMACEUTICALS INC	Sell $516.2K · 6,179 sh	2026-01-30	—
IONSIONIS PHARMACEUTICALS INC	Grant — · 11,991 sh	2026-01-29	—
IONSIONIS PHARMACEUTICALS INC	Sell $697.0K · 9,191 sh	2026-01-16	—
IONSIONIS PHARMACEUTICALS INC	Exercise — · 21,473 sh	2026-01-15	—
IONSIONIS PHARMACEUTICALS INC	Sell $224.5K · 3,241 sh	2025-10-06	—
IONSIONIS PHARMACEUTICALS INC	Sell $712.8K · 10,200 sh	2025-10-06	—
IONSIONIS PHARMACEUTICALS INC	Exercise $539.3K · 10,200 sh	2025-10-06	—
IONSIONIS PHARMACEUTICALS INC	Sell $2.33M · 34,461 sh	2025-10-02	—
IONSIONIS PHARMACEUTICALS INC	Exercise $2.10M · 34,461 sh	2025-10-02	—
IONSIONIS PHARMACEUTICALS INC	Sell $2.04M · 30,203 sh	2025-10-02	—
IONSIONIS PHARMACEUTICALS INC	Exercise $1.71M · 30,203 sh	2025-10-02	—
IONSIONIS PHARMACEUTICALS INC	Sell $959.0K · 14,827 sh	2025-09-30	—
IONSIONIS PHARMACEUTICALS INC	Exercise $841.9K · 14,827 sh	2025-09-30	—
IONSIONIS PHARMACEUTICALS INC	Sell $675.9K · 10,473 sh	2025-09-29	—
IONSIONIS PHARMACEUTICALS INC	Exercise $594.7K · 10,473 sh	2025-09-29	—
IONSIONIS PHARMACEUTICALS INC	Sell $109.8K · 1,700 sh	2025-09-12	—
IONSIONIS PHARMACEUTICALS INC	Exercise $96.5K · 1,700 sh	2025-09-12	—
IONSIONIS PHARMACEUTICALS INC	Sell $64.6K · 1,000 sh	2025-09-09	—
IONSIONIS PHARMACEUTICALS INC	Exercise $56.8K · 1,000 sh	2025-09-09	—
IONSIONIS PHARMACEUTICALS INC	Sell $1.29M · 20,000 sh	2025-09-09	—
IONSIONIS PHARMACEUTICALS INC	Exercise $1.22M · 20,000 sh	2025-09-09	—
IONSIONIS PHARMACEUTICALS INC	Exercise $2.68M · 49,800 sh	2025-09-03	—
IONSIONIS PHARMACEUTICALS INC	Sell $698.7K · 11,375 sh	2025-09-03	—

IONSSell

2026-06-26 · IONIS PHARMACEUTICALS INC

$245.5K

—

IONSOther

2026-02-27 · IONIS PHARMACEUTICALS INC

$18.4K

—

IONSSell

2026-01-30 · IONIS PHARMACEUTICALS INC

$516.2K

—

IONSGrant

2026-01-29 · IONIS PHARMACEUTICALS INC

11,991

—

IONSSell

2026-01-16 · IONIS PHARMACEUTICALS INC

$697.0K

—

IONSExercise

2026-01-15 · IONIS PHARMACEUTICALS INC

21,473

—

IONSSell

2025-10-06 · IONIS PHARMACEUTICALS INC

$224.5K

—

IONSSell

2025-10-06 · IONIS PHARMACEUTICALS INC

$712.8K

—

IONSExercise

2025-10-06 · IONIS PHARMACEUTICALS INC

$539.3K

—

IONSSell

2025-10-02 · IONIS PHARMACEUTICALS INC

$2.33M

—

IONSExercise

2025-10-02 · IONIS PHARMACEUTICALS INC

$2.10M

—

IONSSell

2025-10-02 · IONIS PHARMACEUTICALS INC

$2.04M

—

IONSExercise

2025-10-02 · IONIS PHARMACEUTICALS INC

$1.71M

—

IONSSell

2025-09-30 · IONIS PHARMACEUTICALS INC

$959.0K

—

IONSExercise

2025-09-30 · IONIS PHARMACEUTICALS INC

$841.9K

—

IONSSell

2025-09-29 · IONIS PHARMACEUTICALS INC

$675.9K

—

IONSExercise

2025-09-29 · IONIS PHARMACEUTICALS INC

$594.7K

—

IONSSell

2025-09-12 · IONIS PHARMACEUTICALS INC

$109.8K

—

IONSExercise

2025-09-12 · IONIS PHARMACEUTICALS INC

$96.5K

—

IONSSell

2025-09-09 · IONIS PHARMACEUTICALS INC

$64.6K

—

IONSExercise

2025-09-09 · IONIS PHARMACEUTICALS INC

$56.8K

—

IONSSell

2025-09-09 · IONIS PHARMACEUTICALS INC

$1.29M

—

IONSExercise

2025-09-09 · IONIS PHARMACEUTICALS INC

$1.22M

—

IONSExercise

2025-09-03 · IONIS PHARMACEUTICALS INC

$2.68M

—

IONSSell

2025-09-03 · IONIS PHARMACEUTICALS INC

$698.7K

—

Show all 31 filings

Outcomes measure each disclosed buy against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.