RNAQU SCHEDULE 13G: SEC filing
MMCAP International Inc. SPC and MM Asset Management Inc.
Filed with the SEC on · accession 0000912282-26-001193
RNAQU filed a SCHEDULE 13G (schedule 13g) with the SEC on Sep 1, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +0.0% by the first close after the filing.
Summary of the filing
MMCAP International Inc. SPC and MM Asset Management Inc. filed a joint Schedule 13G regarding their ownership position in Rainier Acquisition Corp. The filing includes a joint filing agreement dated August 31, 2026.
Key details
How RNAQU stock reacted
Close before
$10.18
Aug 31, 2026
First close after
+0.00%
$10.18
5 trading days
-0.10%
$10.17
Since filing
+0.20%
$10.20
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Click hereFrequently asked questions
What did RNAQU file with the SEC on Sep 1, 2026?
RNAQU filed a SCHEDULE 13G (SEC filing). MMCAP International Inc. SPC and MM Asset Management Inc. filed a joint Schedule 13G regarding their ownership position in Rainier Acquisition Corp. The filing includes a joint filing agreement dated August 31, 2026.
How do I read a SCHEDULE 13G?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).
How did RNAQU stock react to this filing?
RNAQU closed at $10.18 before the filing and $10.18 on Sep 1, 2026 (+0.00%). Five trading days later: $10.17 (-0.10%).
Other RNAQU SEC filings
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