SEC Form 4 · accession 0001209191-16-106788
ALDER BIOPHARMACEUTICALS INC · ALDR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
James B Bucher
Officer — Sr. VP & General Counsel
Period of report
Mar 3, 2016
Accepted (ET)
Mar 7, 2016 · 8:37 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001423824
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F1 | $20.17 | Mar 3, 2016 | A | 95,000 | A | — | Mar 2, 2026 | Common Stock | 95,000 | 95,000 | D |
Explanation of responses
- F1The shares subject to this option shall vest and become exercisable at a rate of 25% of the total number of shares on the one-year anniversary of the vesting commencement date and 1/48th of the total number of shares each monthly anniversary of the vesting commencement date thereafter, for so long as the recipient of the option provides continuous service to the issuer, such that the total number of shares shall be fully vested on the four-year anniversary of the vesting commencement date.