Pyott David E I
Director
Exercise
Calculated transaction value
$272.12K
3,780 shares @ $71.99
Traded
Nov 10, 2026
Filed
Nov 12, 2026
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Alnylam Pharmaceuticals
ALNY
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
14 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Pyott David E I Director | Nov 12, 2026 2-day lag | Exercise Nov 10, 2026 | $272.12K Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Nov 12, 2026 2-day lag | Exercise Nov 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Sigal Charles Elliott Director | Nov 12, 2026 2-day lag | Buy Nov 10, 2026 | $243.6K Filed shares x price | SEC Form 4 View filing | |
| Schulman Amy W Director | Nov 12, 2026 3-day lag | Buy Nov 9, 2026 | $299.53K Filed shares x price | SEC Form 4 View filing | |
| Supran Bryan EVP, CLO And Secretary | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $398.86K Filed shares x price | SEC Form 4 View filing | |
| Greenstreet Yvonne Chief Executive Officer | Sep 22, 2026 3-day lag | Award Sep 19, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Exercise Jun 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $351.22K Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $5.15K Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $148.86K Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Exercise Jun 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $274.19K Filed shares x price | SEC Form 4 View filing | |
| Pyott David E I Director | Jun 3, 2026 2-day lag | Sale Jun 1, 2026 | $366.44K Filed shares x price | SEC Form 4 View filing | |
| Cravatt Benjamin Director | Jun 3, 2026 2-day lag | Award Jun 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Pyott David E I
Director
Exercise
Calculated transaction value
$0
3,780 shares @ $0
Traded
Nov 10, 2026
Filed
Nov 12, 2026
Sigal Charles Elliott
Director
Buy
Calculated transaction value
$243.6K
1,600 shares @ $152.25
Traded
Nov 10, 2026
Filed
Nov 12, 2026
Schulman Amy W
Director
Buy
Calculated transaction value
$299.53K
1,910 shares @ $156.82
Traded
Nov 9, 2026
Filed
Nov 12, 2026
Supran Bryan
EVP, CLO And Secretary
Sale
Calculated transaction value
$398.86K
1,758 shares @ $226.88
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Greenstreet Yvonne
Chief Executive Officer
Award
Calculated transaction value
$0
107 shares @ $0
Traded
Sep 19, 2026
Filed
Sep 22, 2026
Pyott David E I
Director
Exercise
Calculated transaction value
$0
3,830 shares @ $0
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Sale
Calculated transaction value
$351.22K
1,175 shares @ $298.91
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Sale
Calculated transaction value
$5.15K
17 shares @ $302.65
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Sale
Calculated transaction value
$148.86K
495 shares @ $300.72
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Exercise
Calculated transaction value
$0
3,830 shares @ $0
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Sale
Calculated transaction value
$274.19K
921 shares @ $297.71
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Pyott David E I
Director
Sale
Calculated transaction value
$366.44K
1,222 shares @ $299.87
Traded
Jun 1, 2026
Filed
Jun 3, 2026
Cravatt Benjamin
Director
Award
Calculated transaction value
$0
4,393 shares @ $0
Traded
Jun 1, 2026
Filed
Jun 3, 2026