Recent 8-K filings for ARTC

• February 24, 2026, 6:59 PM ET leadership materiality 0.25 neutral item 5.02

  Art Technology Acquisition appoints Daniela B. Loftus as independent director

  Appointed to Board as independent director effective Feb 18, 2026.

• February 24, 2026, 6:59 PM ET other materiality 0.20 neutral item 8.01item 9.01

  Art Technology Acquisition Corp. announces separate trading of shares and warrants starting Feb 27, 2026

  Effective Feb 27, 2026, unit holders may separate Class A ordinary shares and warrants.

• January 29, 2026, 6:59 PM ET other material materiality 0.55 neutral item 8.01item 9.01

  Art Technology Acquisition Corp. closes full IPO over-allotment; trust now $253M

  Underwriter exercised over-allotment option in full for 3.3M additional units at $10.00/unit, raising $33M gross.

• January 13, 2026, 6:59 PM ET other material materiality 0.75 neutral item 8.01item 9.01

  Art Technology Acquisition Corp. completes $220M IPO and $8.25M private placement

  IPO of 22,000,000 units at $10.00 per unit generated $220,000,000 gross proceeds.

• January 8, 2026, 6:59 PM ET other material materiality 0.75 neutral item 1.01item 3.02item 3.03item 5.03item 5.02item 8.01item 9.01 ◈ Material Agreements ×8◈ Equity Issuances◈ Governance Changes

  Art Technology Acquisition Corp. closes $220M IPO of 22M units at $10.00/unit

  IPO raised $220M from 22M units, each consisting of one Class A ordinary share and one-fourth of one redeemable warrant exercisable at $11.50/share.

Materiality & sentiment trend

Max materiality 0.75 · Median 0.55 · Most common event other_material

0 positive 0 negative 5 neutral

source · ARTC on sec.gov