---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-023783"
form_type: "8-K"
ticker: "AMSC"
cik: "0000880807"
company_name: "AMERICAN SUPERCONDUCTOR CORP /DE/"
filed_at: "2025-07-29T23:59:59+00:00"
generated_at: "2026-05-17T23:55:32.752411+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.0
calibrated_materiality_score: 0.0
confidence: "high"
source: SEC EDGAR
---

# AMSC stockholders elect seven directors, ratify RSM as auditor, approve say-on-pay at 2025 annual meeting

## Summary
- All seven director nominees elected with votes for ranging from 21.2M to 22.7M; 8.6M broker non-votes per director.
- Ratification of RSM US LLP as independent auditor approved: 31.2M for, 68k against, 195k abstain; no broker non-votes.
- Advisory vote on named executive officer compensation passed: 20.9M for, 1.8M against, 137k abstain; 8.6M broker non-votes.
- Annual Meeting held July 25, 2025; 31.4M shares present (~77.8% of outstanding common stock per May 29 record date).

## SEC filing metadata
- accession: 0001437749-25-023783
- form_type: 8-K
- ticker: AMSC
- cik: 0000880807
- company_name: AMERICAN SUPERCONDUCTOR CORP /DE/
- filed_at: 2025-07-29T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.0
- calibrated_materiality_score: 0.0
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880807/000143774925023783/0001437749-25-023783-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880807/000143774925023783/amsc20250728_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-023783
- JSON: https://secwatch.observer/filing/0001437749-25-023783.json
- Plain text: https://secwatch.observer/filing/0001437749-25-023783.txt

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