---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-008649"
form_type: "8-K"
ticker: "NSARO"
cik: "0000013372"
company_name: "NSTAR ELECTRIC CO"
filed_at: "2026-01-30T23:59:59+00:00"
generated_at: "2026-05-16T05:56:21.144978+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.0
confidence: "high"
source: SEC EDGAR
---

# Eversource Energy adopts non-substantive amendments to Code of Ethics for Senior Financial Officers

## Summary
- Effective Jan 27, 2026, boards approved an Amended and Restated Code of Ethics for Senior Financial Officers.
- Changes are clarifying, stylistic, and non-substantive; no material change to responsibilities.
- No waiver of any previous code provision resulted from the amendment.
- Amended Code available on Eversource's corporate governance website.

## SEC filing metadata
- accession: 0001104659-26-008649
- form_type: 8-K
- ticker: NSARO
- cik: 0000013372
- company_name: NSTAR ELECTRIC CO
- filed_at: 2026-01-30T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.0
- confidence: high
- sec_items: 5.05, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/13372/000110465926008649/0001104659-26-008649-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/13372/000110465926008649/tm264502d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-008649
- JSON: https://secwatch.observer/filing/0001104659-26-008649.json
- Plain text: https://secwatch.observer/filing/0001104659-26-008649.txt

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