Zung Phuong To - 01 Apr 2025 Form 3 Insider Report for Kezar Life Sciences, Inc. (KZR)

Role
SVP, Clinical Development
Signature
/s/ Marc Belsky, Attorney-in-Fact
Issuer symbol
KZR
Transactions as of
01 Apr 2025
Net transactions value
$0
Form type
3
Filing time
16 Apr 2025, 16:39:49 UTC
Next filing
01 Jul 2025
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
holding KZR Employee Stock Option (right to buy) 01 Apr 2025 Common Stock 25,000 $30.60 Direct F1
holding KZR Employee Stock Option (right to buy) 01 Apr 2025 Common Stock 12,499 $22.80 Direct F2
holding KZR Employee Stock Option (right to buy) 01 Apr 2025 Common Stock 10,000 $6.30 Direct F3
holding KZR Employee Stock Option (right to buy) 01 Apr 2025 Common Stock 24,999 $9.30 Direct F4
holding KZR Employee Stock Option (right to buy) 01 Apr 2025 Common Stock 20,000 $6.58 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 One quarter (1/4th) of the shares vested on May 15, 2024. Thereafter, one forty-eighth (1/48th) of the total shares vested or shall vest on a monthly basis commencing on June 15, 2024, subject to the Reporting Person continuing to provide service through each such date.
F2 One quarter (1/4th) of the shares vested on July 24, 2024. Thereafter, one forty-eighth (1/48th) of the total shares vested or shall vest on a monthly basis commencing on August 24, 2024, subject to the Reporting Person continuing to provide service through each such date.
F3 Fully vested.
F4 One forty-eighth (1/48th) of the shares vested or shall vest on a monthly basis commencing on January 7, 2024, subject to the Reporting Person continuing to provide service through each such date.
F5 One forty-eighth (1/48th) of the shares vested or shall vest on a monthly basis commencing on January 9, 2025, subject to the Reporting Person continuing to provide service through each such date.