---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-193965"
form_type: "8-K"
ticker: "AMSC"
cik: "0000880807"
company_name: "AMERICAN SUPERCONDUCTOR CORP /DE/"
filed_at: "2024-08-05T23:59:59+00:00"
generated_at: "2026-05-31T13:19:51.738306+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# AMSC stockholders approve increase in shares under 2022 equity plan at annual meeting

## Summary
- Stockholders approved amendment to 2022 Stock Incentive Plan, raising authorized shares from 1,150,000 to 4,400,000.
- Amendment to 2007 Director Stock Plan approved, increasing authorized shares from 430,000 to 580,000.
- Proposal to amend certificate of incorporation for officer exculpation failed to receive requisite vote.
- All six director nominees elected; appointment of RSM US LLP as auditor ratified.
- Advisory vote on named executive officer compensation approved with 19.1M for, 1.2M against.

## SEC filing metadata
- accession: 0001193125-24-193965
- form_type: 8-K
- ticker: AMSC
- cik: 0000880807
- company_name: AMERICAN SUPERCONDUCTOR CORP /DE/
- filed_at: 2024-08-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880807/000119312524193965/0001193125-24-193965-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880807/000119312524193965/d864096d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-193965
- JSON: https://secwatch.observer/filing/0001193125-24-193965.json
- Plain text: https://secwatch.observer/filing/0001193125-24-193965.txt

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