---
schema_version: "secwatch.filing_event.v1"
accession: "0001111711-24-000009"
form_type: "8-K"
ticker: "NI"
cik: "0001111711"
company_name: "NISOURCE INC."
filed_at: "2024-02-21T23:59:59+00:00"
generated_at: "2026-06-05T21:41:19.513248+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# NiSource 2023 GAAP EPS $1.48; raises 2024 NOEPS guidance to $1.70-1.74

## Summary
- 2023 GAAP net income $661.7M ($1.48 diluted EPS) vs $749.0M ($1.70) in 2022.
- 2023 non-GAAP NOEPS $1.60 vs $1.47 in 2022; at top end of prior guidance range.
- Raising 2024 non-GAAP NOEPS guidance to $1.70-1.74 from $1.68-1.72.
- Reaffirms 6-8% annual non-GAAP NOEPS growth through 2028; $16B base capex plan.
- Closed NIPSCO minority interest transaction in Dec 2023, strengthening balance sheet.

## SEC filing metadata
- accession: 0001111711-24-000009
- form_type: 8-K
- ticker: NI
- cik: 0001111711
- company_name: NISOURCE INC.
- filed_at: 2024-02-21T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1111711/000111171124000009/0001111711-24-000009-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1111711/000111171124000009/nix-20240221.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001111711-24-000009
- JSON: https://secwatch.observer/filing/0001111711-24-000009.json
- Plain text: https://secwatch.observer/filing/0001111711-24-000009.txt

## Key facts
- Earnings Releases
  NISOURCE INC. reported 2024 results: EPS $1.70-1.74. Guidance raised.
  - Period: 2024
  - EPS: $1.70-1.74
  - Guidance: raised
  - Result: guidance update
  source text: NiSource is raising 2024 non-GAAP NOEPS guidance to $1.70-1.74 from $1.68-1.72.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1111711/000111171124000009/0001111711-24-000009-index.htm
- Earnings Releases
  NISOURCE INC. reported the year ended December 31, 2023 results: net income $661.7 million, EPS $1.48 diluted earnings per share.
  - Period: the year ended December 31, 2023
  - Net income: $661.7 million
  - EPS: $1.48 diluted earnings per share
  - Result: reported results
  source text: NiSource Inc. (NYSE: NI) today announced, on a GAAP basis, 2023 net income available to common shareholders of $661.7 million, or $1.48 diluted earnings per share
  evidence_url: https://www.sec.gov/Archives/edgar/data/1111711/000111171124000009/0001111711-24-000009-index.htm

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