RNAQNasdaqBlank ChecksFiscal year ends December 31Also trades as RNAQU, RNAQW
Rainier Acquisition Corp
$10.02+0.00 (0.00%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
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- Dividend yield
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Ownership
Who owns Rainier Acquisition's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
–
Insider trades, 12 months
2 buys · 0 sales
Net bought $2.00M
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| 683 Capital Management, LLC | 862,500 | 11.20% | 13G (passive) | Aug 27, 2026 |
| Ari Zweiman | 862,500 | 11.20% | 13G (passive) | Aug 27, 2026 |
| MMCAP International Inc. SPC | 400,000 | 5.20% | 13G (passive) | Aug 28, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Gbolahan Amusa | Chief Executive Officer, Director | – | Aug 26, 2026 |
| Guy Barudin | Chief Financial Officer | – | Aug 26, 2026 |
| Jonas Grossman | Director, 10% owner | – | Sep 2, 2026 |
| Wing C. Lam | Director | – | Aug 26, 2026 |
| Chidozie Ugwumba | Director | – | Aug 26, 2026 |
| Isaac Manke | Director | – | Aug 26, 2026 |
| Ari Zweiman | 10% owner | – | Sep 8, 2026 |
| 683 Capital Management, LLC | 10% owner | 862,500 | Sep 8, 2026 |
| 683 Capital Partners, LP | 10% owner | – | Sep 8, 2026 |
| 7 LLC Ravenna | 10% owner | 200,000 | Sep 2, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| 7 LLC Ravenna 10% owner | Sep 2, 2026 | Buy | +5,625 | $10.00 | $56.25K | 200,000 |
| 7 LLC Ravenna 10% owner | Aug 28, 2026 | Buy | +194,375 | $10.00 | $1.94M | 194,375 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.