Alector, Inc. — Director's Dealing 2020

Mar 24, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alector, Inc. (ALEC)
CIK: 0001653087
Period of Report: 2020-03-20

Reporting Person: Hammond Paula (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-03-20	Stock Option (right to buy)	$29.31	A	29443	Acquired	2030-03-19	Common Stock (29443)	Direct

Footnotes

F1: One fourth (1/4th) of the shares subject to the option shall vest on March 20, 2021, and an additional one forty-eighth (1/48th) of the shares subject to the option shall vest each month thereafter.