No trading signal. This is a standard initial ownership filing by a newly appointed officer. Monitor for future Form 4 filings if Chin acquires shares or for a business combination announcement from this SPAC.
Price Chart
Executive Summary
Richard Chin filed a Form 3 initial statement of beneficial ownership with the SEC, reporting no securities owned (0 shares) in Keystone Acquisition Corp., a blank-check company. He also filed a power of attorney authorizing multiple individuals to handle future SEC filings on his behalf. This is a routine administrative filing by an insider with no trading or economic impact.
Key Facts
- Richard Chin filed a Form 3 initial statement of beneficial ownership with the SEC on June 2, 2026.
- The filing reports 0 shares beneficially owned by Chin in Keystone Acquisition Corp.
- Chin is listed as Chief Executive Officer of the issuer.
- A power of attorney was filed authorizing Stephen C. Ashley, Christopher Wing, Claudia Hanover, Desiré Castillo, and Laiema Ellison to act as attorneys-in-fact for SEC filings.
- Keystone Acquisition Corp. is classified as a blank-check company (SIC 6770).
Financial Impact
No financial impact — zero shares reported, no transactions.
Risk Factors
- No material risks identified from this filing.
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 3 Filing (Primary) | 0001213900-26-064383 |
| Document: 0001213900-26-064383-index-headers.html | 0001213900-26-064383 |
| Document: 0001213900-26-064383-index.html | 0001213900-26-064383 |
| Document: 0001213900-26-064383.txt | 0001213900-26-064383 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Jun 18, 2026 18w ago | Press Release | — | awaiting T+20 | — | — |
Jun 18, 2026 18w ago | 8-K | — | awaiting T+20 | — | — |
Jun 4, 2026 20w ago | Press Release | — | awaiting T+20 | — | — |
Jun 3, 2026 20w ago | 424B4 | — | awaiting T+20 | — | — |
Jun 3, 2026 20w ago | EFFECT | — | awaiting T+20 | — | — |
Jun 2, 2026 20w ago | 3 | — | awaiting T+20 | — | — |
Jun 2, 2026 20w ago | 3 | — | awaiting T+20 | — | — |
Jun 2, 2026 20w ago | 3 | — | awaiting T+20 | — | — |
Jun 2, 2026 20w ago | 3 | — | awaiting T+20 | — | — |
Jun 2, 2026 20w ago | Press Release | — | awaiting T+20 | — | — |
US Market Status
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