Rainier Acquisition Corp (RNAQ) Corporate Subsidiaries
Rainier Acquisition Corp (RNAQ) 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: RNAQ
CIK: 2147219
Exchange: Nasdaq
SIC 6770: Blank Checks
Fiscal Year End: 12/31
State: E9
Independent PCAOB Auditor
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Audit Firm
WithumSmith+Brown, PC
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerPatrick Donahue
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 |
|---|---|---|---|---|---|
| 8-K | 2026-09-11 | 2026-09-11 | FORM 8-K | 0001104659-26-107095 | View SEC Doc Filr Page |
| 3 | 2026-09-08 | 2026-08-27 | OWNERSHIP DOCUMENT | 0000921895-26-002500 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-09-03 | — | SCHEDULE 13G Filing | 0001404574-26-000026 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-09-03 | — | SCHEDULE 13G Filing | 0001404574-26-000025 | View SEC Doc Filr Page |
| 8-K | 2026-09-03 | 2026-09-01 | FORM 8-K | 0001104659-26-105110 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-02 | OWNERSHIP DOCUMENT | 0001104659-26-104746 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-09-01 | — | SCHEDULE 13G Filing | 0000912282-26-001193 | View SEC Doc Filr Page |
| 4 | 2026-08-28 | 2026-08-28 | OWNERSHIP DOCUMENT | 0001104659-26-103344 | View SEC Doc Filr Page |
| 8-K | 2026-08-28 | 2026-08-26 | FORM 8-K | 0001104659-26-103228 | View SEC Doc Filr Page |
| 424B4 | 2026-08-27 | — | 424B4 | 0001104659-26-102498 | View SEC Doc Filr Page |
| EFFECT | 2026-08-26 | — | EFFECT Filing | 9999999995-26-002770 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101660 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101659 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101658 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101655 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101653 | View SEC Doc Filr Page |
| 3 | 2026-08-26 | 2026-08-26 | OWNERSHIP DOCUMENT | 0001104659-26-101651 | View SEC Doc Filr Page |
| CERT | 2026-08-26 | — | CERT Filing | 0001354457-26-000822 | View SEC Doc Filr Page |
| 8-A12B | 2026-08-25 | — | 8-A12B | 0001104659-26-100788 | View SEC Doc Filr Page |
| S-1/A | 2026-08-24 | — | S-1/A | 0001104659-26-099825 | View SEC Doc Filr Page |
| S-1 | 2026-08-06 | — | S-1 | 0001104659-26-092088 | View SEC Doc Filr Page |
| DRS | 2026-07-24 | — | DRS Filing | 0001104659-26-086702 | View SEC Doc Filr Page |