Robert F. Werner - Nov 6, 2024 Form 4/A - Amendment Insider Report for Twist Bioscience Corp (TWST)

Role: Chief Accounting Officer
Signature: /s/ Dennis Cho, as Attorney-in-Fact for Robert F. Werner
Stock symbol: TWST
Transactions as of: Nov 6, 2024
Transactions value $: -$64,588
Form type: 4/A - Amendment
Date filed: 11/15/2024, 04:05 PM
Date Of Original Report: Nov 8, 2024
Previous filing: Nov 6, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TWST	Common Stock	Sale	-$64.6K	-1.45K	-3.08%	$44.61	45.6K	Nov 6, 2024	Direct	F1

* 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 Performance Stock Units ("PSUs"). 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.

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 Performance Stock Units ("PSUs"). 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.

Remarks:

The transactions and holdings reported on this amended filing were previously reported on the Form 4 filed by the reporting person on November 8, 2024 and have been included in this amendment for reference only. This amended filing is being made solely to amend footnote 1.