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Standing Risk Factors

  • Going Concern (unchanged) — The auditor issued a going-concern qualification, expressing substantial doubt about the company's ability to continue operations without completing this offering and a business combination.
  • Controlled Company (unchanged) — Class B shareholders (the sponsor) hold exclusive voting rights to appoint and remove directors until the business combination closes, making ISNR a Nasdaq controlled company that may opt out of certain governance requirements.
ISNR ISNRU 424B4

ISNR prices 20M-unit SPAC IPO at $10.00/unit, raising $200M for industrial/manufacturing acquisition

Filed June 9, 2026 · ~3 min read

Offering filing cluster

Same offering
  1. S-1 May 22, 2026 ISNR offers 20M units at $10.00/unit ($200M) in SPAC IPO targeting industrial/manufacturing sectors EDGAR →
  2. 424B4 Jun 9, 2026 This filing EDGAR →
  3. 8-K Jun 12, 2026 No report yet EDGAR →

Key Changes

  • high

    ISNR priced 20,000,000 units at $10.00 per unit, raising $200M gross proceeds ($202.25M including private placement warrants). Each unit consists of one Class A share and one-half warrant exercisable at $11.50. The full $200M goes into trust.

    The Offering verify on EDGAR →
  • high

    Sponsor holds 5,000,000 founder shares (20% post-IPO) acquired for $25,000 ($0.003/share). Founder shares become worthless if no business combination closes within 24 months (extendable to 27 months), creating incentive to complete any deal over no deal.

    The Offering verify on EDGAR →
  • high

    Class B shareholders (the sponsor) hold exclusive voting rights to appoint and remove directors until the business combination closes, making ISNR a Nasdaq controlled company. Class A and Class B shares each carry one vote per share on other matters.

    The Offering verify on EDGAR →

5 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.

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View original filing on SEC.gov

Source-verified from EDGAR · Narrative written by AI · Jul 19, 2026 · How we verify