Louis J. Lavigne Jr - Jun 17, 2021 Form 4 Insider Report for Alector, Inc. (ALEC)

Role
Director
Signature
/s/ David Oh, by power of attorney
Stock symbol
ALEC
Transactions as of
Jun 17, 2021
Transactions value $
$0
Form type
4
Date filed
6/22/2021, 04:48 PM
Previous filing
May 19, 2021
Next filing
Aug 18, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ALEC Stock Option (right to buy) Award $0 +25.7K $0.00 25.7K Jun 17, 2021 Common Stock 25.7K $21.37 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares subject to the option vest in 12 equal monthly installments beginning on July 17, 2021 and vest in full on the earlier of the date of the Issuer's next annual meeting of stockholders or June 17, 2022.