Rachid Izzar Biogen Inc. (BIIB) insider trading activity

Rachid Izzar is Head of Global Product Strat. of BIOGEN INC.. Currently has a direct ownership of 8,553 shares of BIIB, which is worth approximately $1.17 Million. The most recent transaction as insider was on Feb 10, 2025, when has been sold 445 shares (Common Stock) at a price of $142.54 per share, resulting in proceeds of $63,430. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 8.55K

11.83% 3M change

0.96% 12M change

Total Value Held $1.17 Million

Rachid Izzar Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Feb 10 2025	SELL Payment of exercise price or tax liability	$63,430 $142.54 p/Share	445 Reduced 4.95%	8,553 Common Stock
Feb 10 2025	BUY Exercise of conversion of derivative security	-	1,515 Added 14.41%	8,998 Common Stock
Feb 07 2025	SELL Payment of exercise price or tax liability	$164,672 $141.35 p/Share	1,165 Reduced 16.13%	6,059 Common Stock
Feb 07 2025	BUY Exercise of conversion of derivative security	-	3,844 Added 32.84%	7,860 Common Stock
Feb 16 2024	SELL Payment of exercise price or tax liability	$208,564 $219.08 p/Share	952 Reduced 8.94%	9,701 Common Stock
Feb 16 2024	BUY Exercise of conversion of derivative security	-	2,017 Added 16.77%	10,014 Common Stock
Feb 09 2024	SELL Payment of exercise price or tax liability	$107,236 $240.98 p/Share	445 Reduced 4.9%	8,636 Common Stock
Feb 09 2024	BUY Exercise of conversion of derivative security	-	1,515 Added 14.3%	9,081 Common Stock
Feb 08 2024	SELL Payment of exercise price or tax liability	$149,226 $240.3 p/Share	621 Reduced 7.59%	7,566 Common Stock
Feb 08 2024	BUY Exercise of conversion of derivative security	-	2,043 Added 19.97%	8,187 Common Stock
Jun 30 2023	SELL Payment of exercise price or tax liability	$69,503 $284.85 p/Share	244 Reduced 3.82%	6,144 Common Stock
Jun 30 2023	BUY Exercise of conversion of derivative security	-	504 Added 7.31%	6,388 Common Stock
Feb 17 2023	SELL Payment of exercise price or tax liability	$103,278 $278.38 p/Share	371 Reduced 6.76%	5,117 Common Stock
Feb 17 2023	BUY Exercise of conversion of derivative security	-	767 Added 11.53%	5,884 Common Stock
Feb 10 2023	SELL Payment of exercise price or tax liability	$379,061 $286.3 p/Share	1,324 Reduced 19.44%	5,488 Common Stock
Feb 10 2023	BUY Exercise of conversion of derivative security	-	1,968 Added 23.66%	6,350 Common Stock
Jan 25 2023	BUY Grant, award, or other acquisition	-	1,783 Added 26.91%	4,844 Common Stock
Dec 02 2022	SELL Payment of exercise price or tax liability	$226,865 $298.9 p/Share	759 Reduced 19.87%	3,061 Common Stock
Dec 02 2022	BUY Exercise of conversion of derivative security	-	1,710 Added 34.48%	3,250 Common Stock
Jul 01 2022	SELL Payment of exercise price or tax liability	$31,173 $210.63 p/Share	148 Reduced 6.55%	2,110 Common Stock
Jul 01 2022	BUY Exercise of conversion of derivative security	-	504 Added 18.25%	2,258 Common Stock
Feb 18 2022	SELL Payment of exercise price or tax liability	$36,713 $209.79 p/Share	175 Reduced 9.07%	1,754 Common Stock
Feb 18 2022	BUY Exercise of conversion of derivative security	-	594 Added 23.54%	1,929 Common Stock
Feb 12 2022	SELL Payment of exercise price or tax liability	$26,180 $214.59 p/Share	122 Reduced 8.37%	1,335 Common Stock
Feb 12 2022	BUY Exercise of conversion of derivative security	-	351 Added 19.41%	1,457 Common Stock

Rachid Izzar

Head of Global Product Strat.

Cambridge, MA

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