Insider · CIK 0001970151

Birchler Brian

Reports to the SEC for 1 company · CARLSBAD, CA

sec.gov

Transactions

Companies

Filings

CIK

0001970151

Forms 4 and 5

Insider transactions

48 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-31	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+58 sh	$51.31	+$2,975.748	102,883
2026-04-16	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−973 sh	$75.04	−$73K	67,500
2026-04-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+1,875 sh	—	—	68,473
2026-04-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−1,875 sh	—	—	48,926
2026-02-27	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+351 sh	$48.87	+$17.2K	66,598
2026-01-30	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−6,179 sh	$83.03	−$513K	66,247
2026-01-29	IONSIONIS PHARMACEUTICALS INCA Award	EVP, Corp and Development Ops	AAward	+12K sh	—	—	72,426
2026-01-16	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−8,480 sh	$75.11	−$637K	60,435
2026-01-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitA Award	EVP, Corp and Development Ops	AAward	+9,675 sh	—	—	50,801
2026-01-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−20.1K sh	—	—	41,126
2026-01-15	IONSIONIS PHARMACEUTICALS INC · Performance Restricted Stock UnitsA Award	EVP, Corp and Development Ops	AAward	+25.8K sh	—	—	79,138
2026-01-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+20.1K sh	—	—	68,915
2026-01-02	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)A Award	EVP, Corp and Development Ops	AAward	+19.4K sh	—	—	19,350
2025-11-06	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−8,000 sh	$76.17	−$609K	48,826
2025-10-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+12.4K sh	$53.77	+$668K	69,251
2025-10-15	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−12.4K sh	—	—	0
2025-10-15	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−12.4K sh	$72.23	−$897K	56,826
2025-10-14	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−11.5K sh	—	—	12,425
2025-10-14	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+11.5K sh	$53.77	+$617K	68,301
2025-10-14	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−11.5K sh	$72.03	−$827K	56,826
2025-08-29	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+166 sh	$27.71	+$4,599.86	56,826
2025-04-16	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−680 sh	$28.37	−$19.3K	56,660
2025-04-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−1,875 sh	—	—	61,215
2025-04-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+1,875 sh	—	—	57,340
2025-02-28	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+414 sh	$28.21	+$11.7K	55,465
2025-01-16	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−5,400 sh	$32.70	−$177K	55,051
2025-01-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+14.3K sh	—	—	60,451
2025-01-15	IONSIONIS PHARMACEUTICALS INC · Performance Restricted Stock UnitsA Award	EVP, Corp and Development Ops	AAward	+22K sh	—	—	53,338
2025-01-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitA Award	EVP, Corp and Development Ops	AAward	+33K sh	—	—	77,373
2025-01-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−14.3K sh	—	—	63,090
2025-01-02	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)A Award	EVP, Corp and Development Ops	AAward	+22K sh	—	—	22,000
2024-08-30	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+12 sh	$38.64	+$463.692	46,168
2024-04-16	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−905 sh	$41.66	−$37.7K	46,156
2024-04-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−1,875 sh	—	—	44,373
2024-04-15	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+1,875 sh	—	—	47,061
2024-02-29	IONSIONIS PHARMACEUTICALS INCJ Other	EVP, Corp and Development Ops	JOther	+604 sh	$34.42	+$20.8K	45,186
2024-01-17	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−4,497 sh	$50.42	−$227K	44,582
2024-01-16	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+12.1K sh	—	—	49,079
2024-01-16	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−12.1K sh	—	—	46,248
2024-01-15	IONSIONIS PHARMACEUTICALS INC · Performance Restricted Stock UnitsA Award	EVP, Corp and Development Ops	AAward	+17K sh	—	—	31,338
2024-01-15	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitA Award	EVP, Corp and Development Ops	AAward	+20.4K sh	—	—	58,328
2024-01-02	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)A Award	EVP, Corp and Development Ops	AAward	+27.2K sh	—	—	27,200
2023-12-28	IONSIONIS PHARMACEUTICALS INCF Tax Payment	EVP, Corp and Development Ops	FTax Payment	−11K sh	$50.50	−$557K	36,999
2023-12-28	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+11.5K sh	$47.34	+$544K	48,028
2023-12-28	IONSIONIS PHARMACEUTICALS INC · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−11.5K sh	—	—	15,482
2023-04-18	IONSIONIS PHARMACEUTICALS INCS Sale	EVP, Corp and Development Ops	SSale	−672 sh	$36.50	−$24.5K	36,528
2023-04-17	IONSIONIS PHARMACEUTICALS INCM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	+1,875 sh	—	—	37,200
2023-04-17	IONSIONIS PHARMACEUTICALS INC · Restricted Stock UnitM Exercise/Conversion	EVP, Corp and Development Ops	MExercise/Conversion	−1,875 sh	—	—	27,720

Recent filings

Accepted (ET)
Sep 24
Birchler Brian0000874015-26-000259
SEC(opens sec.gov)
Apr 174
Birchler Brian0000874015-26-000170
SEC(opens sec.gov)
Mar 34
Birchler Brian0000874015-26-000122
SEC(opens sec.gov)
Feb 24
Birchler Brian0000874015-26-000097
SEC(opens sec.gov)
Jan 204
Birchler Brian0000874015-26-000063
SEC(opens sec.gov)
Jan 64
Birchler Brian0000874015-26-000018
SEC(opens sec.gov)
Nov 74
Birchler Brian0000874015-25-000278
SEC(opens sec.gov)
Oct 164
Birchler Brian0000874015-25-000259
SEC(opens sec.gov)

Companies

IONIS PHARMACEUTICALS INCEVP, Corp and Development OpsIONS

Address

2855 GAZELLE COURT

CARLSBAD, CA, 92010