Chirfi Guindo Biogen Inc. (BIIB) insider trading activity

BIIB Quotes by TradingView

Chirfi Guindo is Head of Glob Prod Strat & Com of BIOGEN INC.. Currently has a direct ownership of 7,364 shares of BIIB, which is worth approximately $1.28 Million. The most recent transaction as insider was on Feb 18, 2022, when has been sold 879 shares (Common Stock) at a price of $209.79 per share, resulting in proceeds of $184,405. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 7.36K
0% 3M change
0% 12M change
Total Value Held $1.28 Million

Chirfi Guindo Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 18 2022
SELL
Payment of exercise price or tax liability
$184,405 $209.79 p/Share
879 Reduced 10.66%
7,364 Common Stock
Feb 18 2022
BUY
Exercise of conversion of derivative security
-
1,981 Added 19.38%
8,243 Common Stock
Feb 12 2022
SELL
Payment of exercise price or tax liability
$502,570 $214.59 p/Share
2,342 Reduced 27.22%
6,262 Common Stock
Feb 12 2022
BUY
Exercise of conversion of derivative security
-
2,597 Added 24.41%
8,044 Common Stock
Jan 19 2022
BUY
Grant, award, or other acquisition
-
3,088 Added 33.95%
6,007 Common Stock
Jun 07 2021
SELL
Open market or private sale
$1,358,280 $440.0 p/Share
3,087 Reduced 51.4%
2,919 Common Stock
Feb 12 2021
SELL
Payment of exercise price or tax liability
$261,348 $278.03 p/Share
940 Reduced 13.53%
6,006 Common Stock
Feb 12 2021
BUY
Exercise of conversion of derivative security
-
3,156 Added 31.24%
6,946 Common Stock
Dec 01 2020
SELL
Payment of exercise price or tax liability
$136,656 $243.16 p/Share
562 Reduced 12.91%
3,790 Common Stock
Dec 01 2020
BUY
Exercise of conversion of derivative security
-
481 Added 10.72%
4,004 Common Stock

Also insider at

MRK
Merck & Co., Inc. Healthcare
Chief Marketing Officer
CG

Chirfi Guindo

Head of Glob Prod Strat & Com
Rahway, NJ

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