| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LEE SANG YOUNG | Director, 10%+ Owner | 3701 WILSHIRE BOULEVARD, SUITE 900, LOS ANGELES | /s/ Timothy Chang attorney-in-fact for Sang Young Lee | 04 Mar 2026 | 0001749375 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PCB | Common Stock | Purchase | $2,024 | +92 | +0.01% | $22.00 | 1,590,961 | 03 Mar 2026 | By Family Trust | |
| transaction | PCB | Common Stock | Purchase | $45,500 | +2,000 | +0.13% | $22.75 | 1,592,961 | 04 Mar 2026 | By Family Trust |