| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pioneer Acquisition 1 Sponsor Holdco LLC | 10%+ Owner | C/O PIONEER ACQUISITION I CORP, 131 CONCORD STREET, BROOKLYN | /s/ Mitchell Creem, Managing Member of Pioneer Acquisition 1 Sponsor Holdco LLC | 17 Jun 2025 | 0002040380 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | PACH | Class B ordinary shares, par value $0.0001 per share | 6,325,000 | 17 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes up to 825,000 Class B ordinary shares that will be forfeited depending on the extent to which the underwriters' over-allotment option is exercised. |