Alector, Inc. — Director's Dealing 2022

Jun 21, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alector, Inc. (ALEC)
CIK: 0001653087
Period of Report: 2022-06-16

Reporting Person: Yaffe Kristine (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-06-16	Common Stock	A	9459	$0.00	Acquired	9459	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-06-16	Stock Option (right to buy)	$8.07	A	18918	Acquired	2032-06-16	Common Stock (18918)	Direct

Footnotes

F1: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) June 16, 2023 or (ii) the date of the Issuer's next annual meeting of stockholders.

F2: The shares subject to the option vest in 12 equal monthly installments beginning on July 16, 2022, or if earlier, the date of the Issuer's next annual meeting of stockholders.