Recent 8-K filings for AMSC

• Feb 04, 2026 23:59 UTC earnings materiality 0.90 positive item 2.02item 9.01

  AMSC Reports Q3 FY2025 Revenue of $74.5M, Net Income $117.8M with $113.1M Tax Benefit

  Revenue increased 21% year-over-year to $74.5M in Q3 FY2025 vs $61.4M

• Dec 10, 2025 23:59 UTC m_and_a materiality 0.85 positive item 1.01item 2.01item 3.02item 8.01item 9.01

  AMSC buys Comtrafo for BRL 300M cash, 2.4M shares, plus earnout up to BRL 382.5M

  Deal consideration: BRL 300M cash (Cash Component), 2,417,142 AMSC restricted shares, plus BRL 155.6M for real estate and BRL 13.4M for transportation assets.

• Nov 05, 2025 23:59 UTC earnings materiality 0.80 positive item 2.02item 9.01

  AMSC Q2 FY2025 revenue $65.9M (+21% YoY); net income $4.8M; Q3 guidance $65-70M

  Revenue $65.9M up from $54.5M YoY; net income $4.8M ($0.11 EPS) vs $4.9M ($0.13 EPS).

• Jul 30, 2025 23:59 UTC earnings materiality 0.85 positive item 2.02item 9.01

  AMSC Q1 revenue $72.4M (+80% YoY); net income $6.7M vs loss year ago

  GAAP net income $6.7M ($0.17/share) vs net loss of $2.5M ($0.07 loss) in Q1 FY24.

• Jun 11, 2025 23:59 UTC other_material materiality 0.65 neutral item 8.01item 9.01

  AMSC prices public offering of 4.125M shares at $28, expects net proceeds of $108.2M

  Offering of 4,125,000 shares of common stock at $28.00 per share.

• May 21, 2025 23:59 UTC earnings materiality 0.80 positive item 2.02item 5.02item 9.01

  AMSC reports FY2024 revenue $222.8M (+53% YoY); net income $6.0M vs loss year ago

  Q4 revenue $66.7M (+59% YoY); net income $1.2M vs loss $1.6M prior year.

Executive changes

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.90 · Median 0.80 · Most common event earnings

5 positive 0 negative 4 neutral

source · AMSC on sec.gov