MARC GRASSO - 01 Mar 2022 Form 4 Insider Report for Alector, Inc. (ALEC)

Role
Chief Financial Officer
Signature
/s/ Calvin Yu, by power of attorney
Issuer symbol
ALEC
Transactions as of
01 Mar 2022
Net transactions value
$0
Form type
4
Filing time
03 Mar 2022, 15:17:27 UTC
Previous filing
09 Feb 2022
Next filing
04 Oct 2022
SEC
View on sec.gov

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 Employee Stock Option (right to buy) Award $0 +450,000 $0.000000 450,000 01 Mar 2022 Common Stock 450,000 $15.49 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares subject to the option vest in 48 equal monthly installments beginning on March 7, 2022.