Recent 8-K filings for AACI

• March 16, 2026, 7:59 PM ET other material materiality 0.25 neutral item 8.01item 9.01

  Armada Acquisition Corp. III separate trading of units starts March 27, 2026

  Separate trading of Class A ordinary shares and warrants begins March 27, 2026; 24,850,000 units affected.

• February 25, 2026, 6:59 PM ET other material materiality 0.85 neutral item 8.01item 9.01

  Armada Acquisition Corp. III closes IPO of 24.85M units at $10.00, raising $248.5M

  Completed IPO of 24,850,000 units (incl. 2,350,000 over-allotment) at $10.00/unit for $248.5M gross proceeds.

• February 23, 2026, 6:59 PM ET other material materiality 0.75 neutral item 1.01item 3.02item 5.02item 5.03item 8.01item 9.01 ◈ Material Agreements ×4◈ Equity Issuances◈ Governance Changes

  Armada Acquisition Corp. III closes $248.5M IPO; appoints three independent directors

  Closed IPO of 24,850,000 units at $10.00/unit, including partial over-allotment, gross proceeds of $248.5M.

Materiality & sentiment trend

Max materiality 0.85 · Median 0.75 · Most common event other_material

0 positive 0 negative 3 neutral

source · AACI on sec.gov