SEC Form 4 · accession 0001553878-17-000045
ALNYLAM PHARMACEUTICALS, INC. · ALNY
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Michael Mason
Officer — VP, Finance and Treasurer
Period of report
Jul 7, 2017
Accepted (ET)
Jul 11, 2017 · 4:35 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001178670
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Performance Stock Option 2014 (right to buy) | $96.45 | Jul 7, 2017 | A | 2,750 | A | Jul 7, 2017 | Dec 17, 2024 | Common Stock | 2,750 | 5,500 | D |
Explanation of responses
- F1On December 17, 2014, the reporting person was granted a performance based stock option to purchase shares of ALNY Common Stock. One-third of the shares subject to the option will vest upon the achievement of each of three specific clinical development and regulatory events, as approved by our compensation committee. Effective July 7, 2017, the compensation committee of the Company determined the second performance criteria had been met and the option vested as to one-third of the shares.