Every material Form 8-K Rainier Acquisition Corp has filed with the SEC since August 28, 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Rainier Acquisition Corporation, a special purpose acquisition company focused on life sciences, said holders of its units may separate them starting September 14, 2026. The Class A ordinary shares and warrants will then trade separately on the Nasdaq Capital Market from September 15, 2026, while unseparated units keep trading under RNAQU. The announcement is administrative, and the filing states the warrant exercise price of $11.50 per share.
Unit holders may separate units starting September 14, 2026; separate trading begins September 15, 2026 on Nasdaq Capital Market
Shares will trade as RNAQ, warrants as RNAQW, and unseparated units as RNAQU
Initial public offering totaled 8,625,000 units for gross proceeds of $86,250,000, with $86,250,000 ($10.00 per unit) placed in the trust account
Each whole warrant entitles the holder to buy one Class A ordinary share at $11.50; each unit includes one-quarter of one warrant
Rainier Acquisition Corp, a blank check company, closed the over-allotment option on its initial public offering on September 2, 2026, selling 1,125,000 additional units at $10.00 each. Total gross proceeds from the IPO and over-allotment were $86,250,000, which the filing says were placed in a U.S. trust account for public shareholders. The company has until August 28, 2028 to complete a business combination, and the sponsor's private placement units cannot be transferred until 30 days after that combination.
Underwriters exercised the over-allotment option in full on September 1, 2026, buying 1,125,000 additional units at $10.00 each; the closing occurred September 2, 2026.
Total IPO and over-allotment gross proceeds were $86,250,000, placed in a trust account maintained by Continental Stock Transfer & Trust Company.
On September 2, 2026, sponsor Ravenna 7 LLC bought 5,625 private placement units at $10.00 each, with no underwriting discounts or commissions paid.
The audited balance sheet as of August 28, 2026 shows total assets of $76,100,902, including $75,000,000 held in the trust account.
Rainier Acquisition Corporation, a special purpose acquisition company focused on global life sciences, closed its initial public offering on August 28, 2026, selling 7,500,000 units at $10.00 per unit for gross proceeds of $75,000,000 before underwriting discounts and offering expenses. The company placed $75,000,000 in a trust account, and the filing states that trust funds generally stay there until a business combination is completed or specified redemption events occur, with a 24-month deadline from the IPO closing to complete a business combination. Shareholders should note that the filing reports the IPO closing and related agreements, not any target business or acquisition agreement.
IPO closed August 28, 2026: 7,500,000 units at $10.00 each, $75,000,000 gross proceeds; units began trading as RNAQU on Nasdaq Capital Market on August 27, 2026
$75,000,000 placed in a trust account maintained by Continental Stock Transfer & Trust Company; the company has 24 months from IPO closing to complete an initial business combination
Sponsor Ravenna 7 LLC agreed to buy 194,375 private placement units at $10.00 each; underwriters hold a 45-day option for up to 1,125,000 additional units
Wing C. Lam, PharmD and Chidozie Ugwumba were appointed to the board on August 26, 2026; Ugwumba chairs the audit committee
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.
Only material 8-Ks get a brief: results, deals, executive changes, restructuring, impairments, delisting notices, restatements, cybersecurity incidents and other disclosed events. Routine filings (vote results, exhibits only) are skipped. Every Rainier Acquisition Corp filing is on SEC EDGAR ↗. 8-K briefs of other companies →