KATRYN BLAKE - 05 Aug 2025 Form 4 Insider Report for Twist Bioscience Corp (TWST)

Role
Director
Signature
/s/ Kendra Fox, as Attorney-in-Fact for Katryn Blake
Issuer symbol
TWST
Transactions as of
05 Aug 2025
Net transactions value
$0
Form type
4
Filing time
07 Aug 2025, 16:05:13 UTC
Previous filing
20 Jun 2025
Next filing
09 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BLAKE KATRYN Director C/O TWIST BIOSCIENCE CORPORATION, 681 GATEWAY BLVD, SOUTH SAN FRANCISCO /s/ Kendra Fox, as Attorney-in-Fact for Katryn Blake 07 Aug 2025 0001505740

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TWST Common Stock Award $0 +14,353 $0.000000 14,353 05 Aug 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents a restricted stock unit award ("RSU") of which 1/3rd of the total number of RSUs vest on each anniversary of August 5, 2025, for a total vesting period of 3 years, subject to the Reporting Person's continuous service through each vesting date.