---
schema_version: "secwatch.filing_event.v1"
accession: "0001111711-23-000038"
form_type: "8-K"
ticker: "NI"
cik: "0001111711"
company_name: "NISOURCE INC."
filed_at: "2023-11-01T23:59:59+00:00"
generated_at: "2026-06-09T01:59:43.814767+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# NiSource reaffirms 2023 NOEPS upper half; introduces 2024 guidance, extends growth plan to 2028

## Summary
- Q3 2023 GAAP EPS $0.17 vs $0.12 YoY; non-GAAP EPS $0.19 vs $0.10 YoY.
- 2023 non-GAAP NOEPS guidance reaffirmed upper half of $1.54-$1.60; 2024 NOEPS guidance $1.68-$1.72.
- Extends 6-8% annual NOEPS growth plan through 2028; $16B capex 2024-2028 ($1B increase).
- NIPSCO minority sale to Blackstone on track for year-end 2023 after recent FERC approval.
- Nine-month 2023 GAAP EPS $0.98 vs $1.18 YoY; non-GAAP $1.07 vs $0.97 YoY.

## SEC filing metadata
- accession: 0001111711-23-000038
- form_type: 8-K
- ticker: NI
- cik: 0001111711
- company_name: NISOURCE INC.
- filed_at: 2023-11-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1111711/000111171123000038/0001111711-23-000038-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1111711/000111171123000038/nix-20231101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001111711-23-000038
- JSON: https://secwatch.observer/filing/0001111711-23-000038.json
- Plain text: https://secwatch.observer/filing/0001111711-23-000038.txt

## Key facts
- Earnings Releases
  NISOURCE INC. reported the nine months ended September 30, 2023 results: net income $436.1 million, EPS $0.98 diluted earnings per share. Guidance reaffirmed.
  - Period: the nine months ended September 30, 2023
  - Net income: $436.1 million
  - EPS: $0.98 diluted earnings per share
  - Guidance: reaffirmed
  - Result: reported results
  source text: For the nine months ended September 30, 2023, on a GAAP basis NiSource's net income available to common shareholders was $436.1 million, or $0.98 diluted earnings per share
  evidence_url: https://www.sec.gov/Archives/edgar/data/1111711/000111171123000038/0001111711-23-000038-index.htm
- Earnings Releases
  NISOURCE INC. reported the three months ended September 30, 2023 results: net income $77.0 million, EPS $0.17 diluted earnings per share. Guidance reaffirmed.
  - Period: the three months ended September 30, 2023
  - Net income: $77.0 million
  - EPS: $0.17 diluted earnings per share
  - Guidance: reaffirmed
  - Result: reported results
  source text: NiSource Inc. (NYSE: NI) today announced, on a GAAP basis, net income available to common shareholders for the three months ended September 30, 2023, of $77.0 million, or $0.17 diluted earnings per share
  evidence_url: https://www.sec.gov/Archives/edgar/data/1111711/000111171123000038/0001111711-23-000038-index.htm

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