---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-024924"
form_type: "8-K/A"
ticker: "AMSC"
cik: "0000880807"
company_name: "AMERICAN SUPERCONDUCTOR CORP /DE/"
filed_at: "2024-08-06T23:59:59+00:00"
generated_at: "2026-05-31T12:49:18.631132+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# AMSC files Megatran financials showing $72.3M revenue and $8.1M net income in 2023

## Summary
- Megatran's 2023 net sales $72.3M (+29% YoY), net income $8.1M vs $0.6M in 2022.
- Total assets $49.2M and stockholders' equity $36M as of Dec 31, 2023.
- One customer accounted for 39% of 2023 sales and 45% of accounts receivable.
- Acquisition closed Aug 1, 2024; purchase price not disclosed in this amendment.

## SEC filing metadata
- accession: 0001437749-24-024924
- form_type: 8-K/A
- ticker: AMSC
- cik: 0000880807
- company_name: AMERICAN SUPERCONDUCTOR CORP /DE/
- filed_at: 2024-08-06T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880807/000143774924024924/0001437749-24-024924-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880807/000143774924024924/amsc20240804_8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-024924
- JSON: https://secwatch.observer/filing/0001437749-24-024924.json
- Plain text: https://secwatch.observer/filing/0001437749-24-024924.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.