Anne Kuykendall - 16 Mar 2026 Form 4 Insider Report for Penguin Solutions, Inc. (PENG)

Role: SVP and Chief Legal Officer
Signature: /s/ Anne Kuykendall
Issuer symbol: PENG
Transactions as of: 16 Mar 2026
Net transactions value: -$70,981
Form type: 4
Filing time: 17 Mar 2026, 16:19:15 UTC
Previous filing: 27 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kuykendall Anne	SVP and Chief Legal Officer	C/O PENGUIN SOLUTIONS, INC., 45800 NORTHPORT LOOP WEST, FREMONT	/s/ Anne Kuykendall	17 Mar 2026	0001855880

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PENG	Common Stock	Sale	$70,981	-4,000	-3%	$17.75	131,352	16 Mar 2026	Direct	F1, F2

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

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on November 11, 2025.
F2	This transaction was executed in multiple trades at prices ranging from $17.53 to $18.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.