Alnylam Pharmaceuticals, Inc. - ALNY

Latest data: 7/30/2025 10:05:20 PM
EDGAR CIK 0001178670

Buy Breakdown

Total $10,363

Sell Breakdown

Total $8,380,003

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
04/16/2025
05/12/2025
Director
Sell
-36 @ $232.86
($8,382.96)
0 (-100.00%) Direct
03/04/2025
10b5-1
03/05/2025
CSO & EVP, Head of Research
Officer
Sell
-844 @ $241.15
($203,531.99)
13,501 (-5.88%) Direct
03/04/2025
10b5-1
03/05/2025
CMO & EVP Dev & Med Affairs
Officer
Sell
-808 @ $241.05
($194,766.11)
24,542 (-3.19%) Direct
03/03/2025
10b5-1
03/05/2025
CSO & EVP, Head of Research
Officer
Sell
-1,911 @ $243.73
($465,772.08)
14,345 (-11.76%) Direct
03/03/2025
10b5-1
03/05/2025
CMO & EVP Dev & Med Affairs
Officer
Sell
-1,749 @ $243.79
($426,384.29)
25,350 (-6.45%) Direct
03/03/2025
03/05/2025
Chief Executive Officer
CEO Director
Sell
-3,877 @ $243.79
($945,164.88)
98,635 (-3.78%) Direct
03/03/2025
03/05/2025
EVP, Chief Financial Officer
CFO
Sell
-1,264 @ $243.78
($308,140.61)
47,751 (-2.58%) Direct
03/03/2025
03/05/2025
EVP, Chief Commercial Officer
Officer
Sell
-471 @ $243.78
($114,820.42)
28,011 (-1.65%) Direct
02/28/2025
03/03/2025
CSO & EVP, Head of Research
Officer
Sell
-496 @ $241.69
($119,877.91)
12,385 (-3.85%) Direct
02/18/2025
10b5-1
02/18/2025
CSO & EVP, Head of Research
Officer
Sell
-1,440 @ $251.56
($362,243.40)
12,881 (-10.06%) Direct
02/18/2025
10b5-1
02/18/2025
CMO & EVP Dev & Med Affairs
Officer
Sell
-1,548 @ $251.67
($389,579.28)
11,989 (-11.44%) Direct
02/14/2025
02/18/2025
CSO & EVP, Head of Research
Officer
Sell
-663 @ $255.21
($169,204.39)
14,321 (-4.42%) Direct
02/14/2025
02/18/2025
CMO & EVP Dev & Med Affairs
Officer
Sell
-1,561 @ $255.17
($398,324.87)
13,537 (-10.34%) Direct
02/14/2025
02/18/2025
Chief Executive Officer
CEO Director
Sell
-1,213 @ $255.17
($309,526.58)
81,526 (-1.47%) Direct
02/14/2025
02/18/2025
EVP, Chief Financial Officer
CFO
Sell
-967 @ $255.17
($246,749.79)
32,786 (-2.86%) Direct
12/12/2024
10b5-1
12/13/2024
CMO & EVP Dev & Med Affairs
Officer
Sell
-1,752 @ $251.00
($439,759.94)
15,705 (-10.04%) Direct
11/27/2024
10b5-1
11/27/2024
CSO & EVP, Head of Research
Officer
Sell
-1,531 @ $252.29
($386,260.68)
12,881 (-10.62%) Direct
11/26/2024
11/27/2024
CSO & EVP, Head of Research
Officer
Sell
-1,469 @ $250.98
($368,685.86)
14,412 (-9.25%) Direct
11/26/2024
11/27/2024
CMO & EVP Dev & Med Affairs
Officer
Sell
-1,682 @ $250.98
($422,144.31)
17,457 (-8.79%) Direct
11/26/2024
11/27/2024
Chief Executive Officer
CEO Director
Sell
-5,219 @ $250.98
($1,309,852.75)
78,880 (-6.21%) Direct
11/26/2024
11/27/2024
EVP, Chief Financial Officer
CFO
Sell
-1,682 @ $250.98
($422,144.31)
30,644 (-5.20%) Direct
11/26/2024
11/27/2024
EVP, Chief Commercial Officer
Officer
Sell
-1,469 @ $250.98
($368,685.86)
13,191 (-10.02%) Direct
10/17/2024
05/12/2025
Director
Buy
4 @ $302.67
$1,210.68
36 (12.50%) Direct
08/29/2024
05/12/2025
Director
Buy
32 @ $286.00
$9,152.00
32 (100.00%) Direct