Alector, Inc. — Director's Dealing 2023

Jun 15, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Alector, Inc. (ALEC)
CIK: 0001653087
Period of Report: 2023-06-14

Reporting Person: LAVIGNE LOUIS J JR (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-06-14	Common Stock	A	26250	$0.00	Acquired	35709	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-06-14	Stock Option (right to buy)	$7.71	A	12360	Acquired	2033-06-14	Common Stock (12360)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	10552	Indirect

Footnotes

F1: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) June 14, 2024 or (ii) the date of the Issuer's next annual meeting of stockholders.

F2: The shares held of record by Lavrite, LLC, for which the reporting person serves as managing director.

F3: The shares subject to the option vest in 12 equal monthly installments beginning on July 14, 2023, provided that the shares subject to the option will vest in full on the earlier of the one-year anniversary of the date of grant or the date of the Issuer's next annual meeting of stockholders.