SEC Form 3 · accession 0001209191-19-007885
Alector, Inc. · ALEC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Calvin Yu
Officer — Vice President, Finance
Period of report
Feb 6, 2019
Accepted (ET)
Feb 6, 2019 · 7:52 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001653087
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | holding | — | — | — | 175,294 | D |
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 | $8.16 | holding | — | — | — | — | Jul 1, 2028 | Common Stock | 50,000 | — | D |
| Stock Option (right to buy)F2 | $10.14 | holding | — | — | — | — | Nov 5, 2028 | Common Stock | 30,000 | — | D |
Explanation of responses
- F1One forty-eighth (1/48th) of the shares subject to the option vested on August 2, 2018, and an additional one forty-eighth (1/48th) of the shares subject to the option shall vest each month thereafter.
- F2One fourth (1/4th) of the shares subject to the option shall vest on November 1, 2019, and one forty-eighth (1/48th) of the shares subject to the option shall vest each month thereafter.