Keystone Acquisition Corp. (KEYY) Executive Compensation
Keystone Acquisition Corp. (KEYY) is a publicly traded company on the Nasdaq, categorized under SIC 6770 (Blank Checks). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: KEYY
CIK: 2102771
Exchange: Nasdaq
SIC 6770: Blank Checks
Fiscal Year End: 12/31
State: E9
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
WithumSmith+Brown, PC
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerFatema Raza
Audit LocationNew York, New York, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 10-Q | 2026-08-13 | 2026-06-30 | QUARTERLY REPORT | 0001213900-26-089140 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-13 | — | SCHEDULE 13G Filing | 0001167557-26-000196 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-13 | — | SCHEDULE 13G Filing | 0001104659-26-095335 | View SEC Doc Filr Page |
| 8-K | 2026-06-18 | 2026-06-18 | CURRENT REPORT | 0001213900-26-069960 | View SEC Doc Filr Page |
| 8-K | 2026-06-10 | 2026-06-04 | CURRENT REPORT | 0001213900-26-067269 | View SEC Doc Filr Page |
| 8-K | 2026-06-08 | 2026-06-02 | CURRENT REPORT | 0001213900-26-066255 | View SEC Doc Filr Page |
| 424B4 | 2026-06-03 | — | PROSPECTUS | 0001213900-26-064746 | View SEC Doc Filr Page |
| EFFECT | 2026-06-02 | — | EFFECT Filing | 9999999995-26-001846 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064389 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064388 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064387 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064385 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064383 | View SEC Doc Filr Page |
| 3 | 2026-06-02 | 2026-06-02 | 3 Filing | 0001213900-26-064382 | View SEC Doc Filr Page |
| CERT | 2026-06-02 | — | CERT Filing | 0001354457-26-000514 | View SEC Doc Filr Page |
| 8-A12B | 2026-06-02 | — | FOR REGISTRATION OF CERTAIN CLASSES | 0001213900-26-063817 | View SEC Doc Filr Page |
| CORRESP | 2026-05-29 | — | CORRESP Filing | 0001213900-26-062648 | View SEC Doc Filr Page |
| CORRESP | 2026-05-29 | — | CORRESP Filing | 0001213900-26-062644 | View SEC Doc Filr Page |
| S-1/A | 2026-05-28 | — | REGISTRATION STATEMENT | 0001213900-26-062203 | View SEC Doc Filr Page |
| S-1 | 2026-05-04 | — | REGISTRATION STATEMENT | 0001213900-26-051706 | View SEC Doc Filr Page |
| UPLOAD | 2026-02-18 | — | UPLOAD Filing | 0000000000-26-001651 | View SEC Doc Filr Page |
| DRS | 2026-01-23 | — | DRS Filing | 0001213900-26-007200 | View SEC Doc Filr Page |