Insider: Ausiello Dennis A Director - ALNYLAM PHARMACEUTICALS, INC.
| Company Holdings |
| Direct | Indirect Ownership | Total | |
| Shares | 26,338 | 0 | 26,338 |
| Value | $11,757,283.20 | $0.00 | $11,757,283.20 |
Trans. Date |
Trans. Type |
Shares |
Ownership Type |
Issue Type |
Price |
Trans. Value |
Total Shares Owned |
|---|---|---|---|---|---|---|---|
| 08/14/2025 | DDS | 2,098 | Direct | COM | $434.50 | $911,581.00 | 26,338 |
| 08/14/2025 | DDS | 1,938 | Direct | COM | $432.94 | $839,037.72 | 28,436 |
| 08/14/2025 | DDS | 1,985 | Direct | COM | $430.81 | $855,157.85 | 30,374 |
| 08/14/2025 | DDS | 641 | Direct | COM | $442.66 | $283,745.06 | 911 |
| 08/14/2025 | DDS | 7,675 | Direct | COM | $435.40 | $3,341,695.00 | 18,663 |
| 08/14/2025 | DDS | 5,358 | Direct | COM | $436.00 | $2,336,088.00 | 13,305 |
| 08/14/2025 | DDS | 1,205 | Direct | COM | $441.88 | $532,465.40 | 1,552 |
| 08/14/2025 | DDS | 1,238 | Direct | COM | $440.54 | $545,388.52 | 2,757 |
| 08/14/2025 | DDS | 5,302 | Direct | COM | $439.27 | $2,329,009.54 | 3,995 |
| 08/14/2025 | DDS | 1,922 | Direct | COM | $437.56 | $840,990.32 | 11,383 |
| 08/14/2025 | DDS | 2,086 | Direct | COM | $438.34 | $914,377.24 | 9,297 |
| 08/06/2024 | DDS | 3,742 | Direct | COM | $260.40 | $974,416.80 | 15,017 |
| 08/06/2024 | DDS | 1,627 | Direct | COM | $259.56 | $422,304.12 | 18,759 |
| 08/06/2024 | DDS | 6,212 | Direct | COM | $261.63 | $1,625,245.56 | 8,805 |
| 08/06/2024 | DDS | 3,408 | Direct | COM | $263.72 | $898,757.76 | 1,030 |
| 08/06/2024 | DDS | 4,367 | Direct | COM | $262.79 | $1,147,603.93 | 4,438 |
| 08/06/2024 | DDS | 262 | Direct | COM | $266.45 | $69,809.90 | 136 |
| 08/06/2024 | DDS | 632 | Direct | COM | $264.95 | $167,448.40 | 398 |
| 11/21/2022 | DDS | 22,500 | Direct | COM | $220.00 | $4,950,000.00 | 0 |
| 03/13/2018 | DDS | 17,117 | Direct | COM | $150.00 | $2,567,550.00 | 0 |
| 11/02/2017 | DDS | 20,000 | Direct | COM | $130.00 | $2,600,000.00 | 0 |
| 04/21/2015 | DDS | 8,165 | Direct | COM | $130.02 | $1,061,613.30 | 0 |
| 03/19/2015 | DDS | 5,000 | Direct | COM | $120.00 | $600,000.00 | 8,165 |
| 03/05/2015 | DDS | 706 | Direct | COM | $115.00 | $81,190.00 | 13,165 |
| 12/08/2014 | DDS | 10,000 | Direct | COM | $110.00 | $1,100,000.00 | 13,165 |
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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust |
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