Dennis Cho - 21 Feb 2025 Form 4 Insider Report for Twist Bioscience Corp (TWST)

Role: Senior Vice President, Chief Legal Officer & Corporate Secretary
Signature: /s/ Judy Yan, as Attorney-in-Fact for Dennis Cho
Issuer symbol: TWST
Transactions as of: 21 Feb 2025
Net transactions value: -$23,237
Form type: 4
Filing time: 25 Feb 2025, 16:05:17 UTC
Previous filing: 05 Feb 2025
Next filing: 10 Mar 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TWST	Common Stock	Sale	$23,237	-526	-0.47%	$44.18	112,261	21 Feb 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.
F2	Includes shares that were acquired under the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

Content

Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Includes shares that were acquired under the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

Remarks:

Senior Vice President, Chief Legal Officer & Corporate Secretary