SEC Form 4 · accession 0001553878-15-000018
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
May 1, 2015
Accepted (ET)
May 5, 2015 · 5:21 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001178670
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | holding | — | — | — | 2,007 | I | By Managed Account |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F2,F3 | $96.45 | May 1, 2015 | A | 8,250 | A | — | Dec 17, 2024 | Common Stock | 8,250 | 8,250 | D |
Explanation of responses
- F1The reporting person owns 2,007 shares of ALNY common stock under the ALNY 401(k) plan as a result of the ALNY 401(k) matching contribution program.
- F2On December 17, 2014, the Compensation Committee of the Company approved the grant of stock options, at an exercise price of $96.45 per share, to members of its management team, including the Reporting Person. These stock option grants were approved subject to and contingent upon approval by the stockholders of the Company at its 2015 annual meeting of the Amended and Restated 2009 Stock Incentive Plan, to, among other things, increase the shares authorized for issuance thereunder. On May 1, 2015, the stockholders of the Company approved the Amended and Restated 2009 Stock Incentive Plan.
- F3The stock option vests as to 25% of the shares on the first anniversary of the date of the stock option grant and as to an additional 6.25% of the shares each successive three month period thereafter.