---
schema_version: "secwatch.filing_event.v1"
accession: "0001289308-24-000011"
form_type: "8-K"
ticker: "ENS"
cik: "0001289308"
company_name: "EnerSys"
filed_at: "2024-04-01T23:59:59+00:00"
generated_at: "2026-06-04T04:23:45.461439+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# EnerSys promotes Mark Matthews to President, Specialty Global effective April 1, 2024

## Summary
- Mark Matthews promoted from SVP to President, Specialty Global, effective April 1, 2024.
- He is leading development of a 4GWh lithium-ion cell factory; secured ~$200M incentive package from South Carolina and Greenville County.
- Matthews has 29 years lithium battery experience; previously led U.S. Army tech conversion with 50% higher energy density at half weight.
- CEO Dave Shaffer highlights Matthews' role in accelerating growth in transportation, aerospace, and defense markets.

## SEC filing metadata
- accession: 0001289308-24-000011
- form_type: 8-K
- ticker: ENS
- cik: 0001289308
- company_name: EnerSys
- filed_at: 2024-04-01T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1289308/000128930824000011/0001289308-24-000011-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1289308/000128930824000011/ens-20240401.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001289308-24-000011
- JSON: https://secwatch.observer/filing/0001289308-24-000011.json
- Plain text: https://secwatch.observer/filing/0001289308-24-000011.txt

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