Rami Elghandour - 04 Jan 2024 Form 4 Insider Report for Arcellx, Inc. (ACLX)

Role: President, CEO and Chairman of the Board, Director
Signature: /s/ Michelle Gilson, as Attorney-in-Fact
Issuer symbol: ACLX
Transactions as of: 04 Jan 2024
Net transactions value: -$1,606,804
Form type: 4
Filing time: 08 Jan 2024, 16:02:29 UTC
Previous filing: 04 Jan 2024
Next filing: 09 Feb 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ACLX	Common Stock	Sale	$1,606,804	-29,073	-33%	$55.27	60,193	04 Jan 2024	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Represents a broker-assisted sale to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units.
F2	The price reported reflects the weighted average sales price. These shares were sold in multiple transactions at prices that were not available from the broker at the time of filing. The Reporting Person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Remarks:

President, CEO and Chairman of the Board