---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-213651"
form_type: "8-K"
ticker: "AMSC"
cik: "0000880807"
company_name: "AMERICAN SUPERCONDUCTOR CORP /DE/"
filed_at: "2022-08-05T23:59:59+00:00"
generated_at: "2026-06-24T03:33:20.524756+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# AMSC shareholders approve 1.15M-share 2022 Stock Plan, boost director plan shares to 430K

## Summary
- 2022 Stock Incentive Plan authorized 1,150,000 new common shares; no awards after June 2032.
- 2007 Director Plan amended to add 150,000 shares (total 430,000) and extend term to August 2032.
- All six director nominees elected with votes for ranging from ~13.3M to ~14.4M; ~6.0M broker non-votes.
- RSM US LLP ratified as independent auditor with 19,785,093 votes for, 60,589 against.
- 2022 Plan approved 13,687,642 for vs 632,166 against; Director Plan amendments passed 10,444,306 for vs 3,895,845 against.

## SEC filing metadata
- accession: 0001193125-22-213651
- form_type: 8-K
- ticker: AMSC
- cik: 0000880807
- company_name: AMERICAN SUPERCONDUCTOR CORP /DE/
- filed_at: 2022-08-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880807/000119312522213651/0001193125-22-213651-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880807/000119312522213651/d381722d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-213651
- JSON: https://secwatch.observer/filing/0001193125-22-213651.json
- Plain text: https://secwatch.observer/filing/0001193125-22-213651.txt

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