Recent 8-K filings for AIB

• May 19, 2026 12:55 UTC other materiality 0.25 neutral item 7.01item 9.01

  Blockchain Digital Infrastructure issues investor presentation; no financial figures cited

  Investor presentation furnished as Exhibit 99.1 on May 19, 2026.

• May 14, 2026 16:21 UTC m_and_a materiality 0.80 negative item 9.01

  Signing Day Sports posts $4.2M net loss, $308K revenue; going concern doubt flagged in BC Digital merger filing

  Net loss $4.23M for FY 2025 (vs $8.73M in 2024); revenue fell 50% to $308K.

• Apr 15, 2026 23:59 UTC other_material materiality 0.65 negative item 7.01item 9.01

  Blockchain Digital Infrastructure reports FY2025 revenue decline, outlines 715 MW pipeline

  FY2025 revenue $18.5M (down 19% YoY), gross margin 19% vs 36%, adjusted EBITDA $1.7M vs $6.6M.

• Mar 27, 2026 23:59 UTC other_material materiality 0.70 positive item 7.01item 9.01

  BlockchAIn (AIB) reports $22.9M 2024 revenue, LOIs for >$500M in contracts

  Existing 40 MW SC data center generated $22.9M revenue, $5.7M net income in 2024.

• Mar 18, 2026 23:59 UTC m_and_a materiality 0.90 neutral item 1.01item 2.01item 3.03item 4.01item 5.02item 5.03item 5.05item 7.01item 9.01

  Blockchain Digital Infrastructure closes business combination with One Blockchain; new management and board

  Business combination closed March 16, 2026; Signing Day Sports and One Blockchain become wholly-owned subsidiaries.

Materiality & sentiment trend

Max materiality 0.90 · Median 0.70 · Most common event m_and_a

1 positive 2 negative 2 neutral

source · AIB on sec.gov