| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pacheco Jack A | EVP, COO, Pres, Integrated Mem | C/O PENGUIN SOLUTIONS, INC., 45800 NORTHPORT LOOP WEST, FREMONT | /s/ Anne Kuykendall as attorney-in-fact for Jack A. Pacheco | 22 Oct 2025 | 0001344018 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PENG | Common Stock | Tax liability | -$256K | -11.8K | -4.69% | $21.74 | 239K | 20 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects shares surrendered to the Issuer to satisfy tax withholding obligations in connection with vesting of restricted stock units. No shares were sold. |