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Rainier Acquisition Corp logo
RNAQ$9.980.00%

Rainier Acquisition Corp

Sector: Blank ChecksIndustry: Shell CompaniesCountry: USExchange: Nasdaq

Mkt Cap$88.07M
Float & O/S
Inst Own

DilutionScan read 18 of Rainier Acquisition Corp's SEC filings and found 4 warrant series, 1 convertible, 1 S-1 registration and 4 completed offerings on file for RNAQ. The latest dilution event on file is an offering on Sep 2, 2026. Analysis updated Oct 6, 2026.

Signal8 Summary

Raise routes on file: no active ATM, effective shelf, S-1 or equity line in the filings read · latest dilution event 62 days ago

Overall Risk
Offering Ability
Overhead Supply
Historical
Cash Need

AI dilution summary

The dominant contractual driver and its mechanism, then each further driver ranked.

Latest dilution event

Sep 2, 2026 · Offering

How we read filings

Every warrant, convertible, ATM and shelf, cited to the filing

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Share count and cash history

Shares outstanding, potential dilution and cash over time

S-1 · 1

What is this?

Size, shares registered and dates with Pro

S-1 · primary offering

Issued 2026

Completed

Proposed maximum

Shares registered

Filed
Effective
Filing link and full terms

Warrants · 4

What is this?

Exercise price, shares and dates with Pro

Warrant

Issued 2026

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Warrant

Issued 2026

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Private Placement Warrants (IPO closing, August 28, 2026)

Issued 2026

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Warrant

Issued 2026

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Convertibles · 1

What is this?

Principal, conversion terms and dates with Pro

Convertible

Repaid

Principal

Conversion Price

Remaining principal
Shares on conversion
Interest rate
Maturity
Filing link and full terms

Offerings · 4

What is this?

Proceeds, price, shares and agent with Pro

Public offering

Issued 2026

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

Public offering

Issued 2026

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

PIPE

Issued 2026

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

PIPE

Issued 2026

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

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Exercise prices, conversion terms, shelf headroom and the filing sentence behind every number.

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