Colleen F Reitan Alnylam Pharmaceuticals, Inc. (ALNY) insider trading activity

ALNY Quotes by TradingView

Colleen F Reitan is Director of ALNYLAM PHARMACEUTICALS, INC.. Currently has a direct ownership of 775 shares of ALNY, which is worth approximately $348,099. The most recent transaction as insider was on Sep 09, 2025, when has been sold 18,000 shares (Common Stock) at a price of $469.51 per share, resulting in proceeds of $8,451,180. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 775
0% 3M change
2052.78% 12M change
Total Value Held $348,099

Colleen F Reitan Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 09 2025
SELL
Open market or private sale
$8,451,180 $469.51 p/Share
18,000 Reduced 95.87%
775 Common Stock
Sep 09 2025
BUY
Exercise of conversion of derivative security
$1,811,700 $100.65 p/Share
18,000 Added 48.95%
18,775 Common Stock
May 08 2025
BUY
Grant, award, or other acquisition
-
775 Added 50.0%
775 Common Stock
Apr 16 2025
SELL
Open market or private sale
$8,382 $232.86 p/Share
36 Reduced 100.0%
0 Common Stock
Oct 17 2024
BUY
Open market or private purchase
$1,210 $302.67 p/Share
4 Added 10.0%
36 Common Stock
Aug 29 2024
BUY
Open market or private purchase
$9,152 $286.0 p/Share
32 Added 50.0%
32 Common Stock

Also insider at

MYGN
MYRIAD GENETICS INC Healthcare
Director
CFR

Colleen F Reitan

Director
Cambridge, MA

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