Grogan Jane

Insider CIK 1995547 · BIIB Head of Research

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
BIIB BIOGEN INC.	M Exercise deriv	2026-10-30	2026-11-02	695	—	$0	0	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2026-10-30	2026-11-02	345	$253.62	$87.5K	4,408	SEC↗
BIIB BIOGEN INC.	M Exercise	2026-10-30	2026-11-02	695	—	$0	4,753	SEC↗
BIIB BIOGEN INC.	A Award deriv	2026-02-13	2026-02-17	8,450	—	$0	8,450	SEC↗
BIIB BIOGEN INC.	M Exercise deriv	2026-02-06	2026-02-10	1,385	—	$0	1,385	SEC↗
BIIB BIOGEN INC.	M Exercise deriv	2026-02-06	2026-02-10	1,873	—	$0	3,747	SEC↗
BIIB BIOGEN INC.	M Exercise	2026-02-06	2026-02-10	1,385	—	$0	3,176	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2026-02-06	2026-02-10	407	$201.18	$81.9K	2,769	SEC↗
BIIB BIOGEN INC.	M Exercise	2026-02-06	2026-02-10	1,873	—	$0	4,642	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2026-02-06	2026-02-10	584	$201.18	$117.5K	4,058	SEC↗
BIIB BIOGEN INC.	M Exercise deriv	2025-10-31	2025-11-04	695	—	$0	695	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2025-10-31	2025-11-04	337	$154.27	$52.0K	1,791	SEC↗
BIIB BIOGEN INC.	M Exercise	2025-10-31	2025-11-04	695	—	$0	2,128	SEC↗
BIIB BIOGEN INC.	M Exercise deriv	2025-02-07	2025-02-10	1,385	—	$0	2,770	SEC↗
BIIB BIOGEN INC.	M Exercise	2025-02-07	2025-02-10	1,385	—	$0	1,876	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2025-02-07	2025-02-10	443	$141.35	$62.6K	1,433	SEC↗
BIIB BIOGEN INC.	A Award deriv	2025-02-06	2025-02-10	5,620	—	$0	5,620	SEC↗
BIIB BIOGEN INC.	M Exercise deriv	2024-11-01	2024-11-04	695	—	$0	1,390	SEC↗
BIIB BIOGEN INC.	F Tax w/h	2024-11-01	2024-11-04	204	$173.79	$35.5K	491	SEC↗
BIIB BIOGEN INC.	M Exercise	2024-11-01	2024-11-04	695	—	$0	695	SEC↗
BIIB BIOGEN INC.	A Award deriv	2024-02-07	2024-02-09	4,155	—	$0	4,155	SEC↗
BIIB BIOGEN INC.	A Award deriv	2023-11-01	2023-11-03	2,085	—	$0	2,085	SEC↗