IRHO Iron Horse Acquisition II Corp.

CIK 0002051985 9 ready 8-Ks latest June 2, 2026, 9:30 AM ET RSS · JSON

Activity: NORMAL 2 filings / 30d vs 1 baseline

Ready 8-Ks 9

Latest filing June 2, 2026, 9:30 AM ET

Top materiality 0.75

Event mix m_and_a ×4 · leadership ×2 · other_material ×2

Sentiment 1 pos · 0 neg · 8 neu

SHENANIGAN SCORE 1 / 7 see the board

Recent 8-K filings for IRHO

Highest-materiality recent filing

Iron Horse (IRHO) and Electra AI release investor presentation; deal valued at $250M+

May 11, 2026, 9:52 AM ET M&A materiality 0.75 positive item 7.01 item 9.01

Business combination valued at $250M+ including earn-out targets; boards unanimously approved.
Combined company expected to trade as ELECTRA AI on Nasdaq under ticker AIBR, becoming first pure-play AI battery intelligence public company.

Read filing →

June 2, 2026, 9:30 AM ET M&A materiality 0.50 neutral item 7.01 item 9.01

IRHO and Electra AI file updated investor presentation for $250M+ business combination

Updated investor presentation details AI battery intelligence market across energy, autonomous systems, e-mobility.
May 18, 2026, 4:31 PM ET M&A materiality 0.70 neutral item 1.01 item 8.01 item 9.01 ◈ Material Agreements

Iron Horse (IRHO) files S-4 for merger with ELECTRA AI; deal value ~$250M, ticker AIBR

Registration statement on Form S-4 filed with SEC on May 14, 2026, for business combination with ELECTRA AI.
May 11, 2026, 9:52 AM ET M&A materiality 0.75 positive item 7.01 item 9.01

Iron Horse (IRHO) and Electra AI release investor presentation; deal valued at $250M+

Business combination valued at $250M+ including earn-out targets; boards unanimously approved.
April 22, 2026, 7:59 PM ET M&A materiality 0.75 neutral item 1.01 item 3.02 item 7.01 item 9.01 ◈ Material Agreements

IRHO SPAC to acquire Electra Vehicles at $250M base price; post-merger renamed Electra AI, Inc.

Domestication from Cayman Islands to Delaware; IRHO renames to Electra AI, Inc. and issues dual-class common stock.
April 10, 2026, 7:59 PM ET leadership materiality 0.40 neutral item 5.02

Iron Horse Acquisition II appoints Thayer Wade as independent director

Appointment effective April 8, 2026; Wade will serve on Audit, Compensation, and Nominating committees.
February 5, 2026, 6:59 PM ET other materiality 0.20 neutral item 8.01 item 9.01

Iron Horse Acquisition II Corp. units may separate into shares and rights from Feb 6, 2026

Holders may elect to separately trade ordinary shares (IRHO) and rights (IRHOR) commencing Feb 6, 2026.
January 20, 2026, 6:59 PM ET leadership materiality 0.30 neutral item 5.02

Melissa Escobar resigns as independent director of Iron Horse Acquisition II

Melissa Escobar resigned from the Board effective January 13, 2026, for personal reasons.
December 23, 2025, 6:59 PM ET other material materiality 0.55 neutral item 8.01 item 9.01

Iron Horse Acquisition II completes $230M IPO and private placement; trust funded at $10/share

Gross proceeds from IPO of 23M units (including over-allotment) at $10/unit = $230M, placed in trust account.
December 18, 2025, 6:59 PM ET other material materiality 0.60 neutral item 1.01 item 3.02 item 5.03 item 8.01 item 9.01 ◈ Equity Issuances ×2◈ Governance Changes

Iron Horse Acquisition II Corp. closes $230M IPO; trust funded for business combination

Closed IPO of 23,000,000 units at $10.00 each, including full exercise of 3,000,000-unit over-allotment, gross proceeds $230M.

Materiality & sentiment trend

Max materiality 0.75 · Median 0.55 · Most common event m_and_a

1 positive 0 negative 8 neutral

source · IRHO on sec.gov