Keystone Acquisition Corp.
SEC CIK 2102771 · KEYY · last insider filing 2026-06-02
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Boehner John A. | Director | filed 2026 - 2026 |
| Cho Paul Yoonku | Director | filed 2026 - 2026 |
| Payne Martin J. | Director | filed 2026 - 2026 |
| Keystone International Acquisition Management LLC | Director · Executive Chairman | filed 2026 - 2026 |
| Park Jae Hyun | Director | filed 2026 - 2026 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Chin Richard H. | Chief Executive Officer | filed 2026 - 2026 |
| Cho Jaiho | Chief Financial Officer | filed 2026 - 2026 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.