NISOURCE INC.
A regulated utility providing natural gas and electric services to 4 million customers.
NI | US
Overview
Corporate Details
- ISIN(s):
- US65473P1057 (+1 more)
- LEI:
- Country:
- United States of America
- Address:
- 801 EAST 86TH AVE, MERRILLVILLE
- Website:
- https://www.nisource.com/
Description
NiSource Inc. is an energy holding company operating as a fully regulated utility. The company's core activities involve natural gas distribution and electric generation, transmission, and distribution. Through its subsidiaries, including the Columbia Gas and NIPSCO brands, NiSource serves approximately four million customers across six states. Its customer base consists of roughly 3.5 million natural gas customers and 500,000 electric customers, spanning residential, commercial, and industrial sectors. The company focuses on providing safe and reliable energy services through its two main operational segments: Gas Distribution and Electric Operations.
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Filings
| Date | Filing | Language | Type / Size | Actions | |
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| 2025-12-11 22:20 |
8-K
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English | ZIP • 485.0 KB | ||
| 2025-12-05 18:52 | English | ZIP • 9.4 KB | |||
| 2025-11-26 22:26 |
PRIMARY DOCUMENT
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English | ZIP • 6.7 KB | ||
| 2025-11-25 23:04 | English | ZIP • 6.9 KB | |||
| 2025-11-07 22:07 |
8-K
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English | ZIP • 230.2 KB | ||
| 2025-11-07 12:30 |
S-8
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English | ZIP • 257.2 KB | ||
| 2025-11-04 23:13 |
424B2
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| 2025-11-04 02:33 |
FWP
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English | ZIP • 12.5 KB | ||
| 2025-11-03 14:46 |
424B5
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English | ZIP • 255.4 KB | ||
| 2025-10-31 12:11 |
8-K
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English | ZIP • 392.3 KB | ||
| 2025-10-31 11:47 |
424B5
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English | ZIP • 253.8 KB | ||
| 2025-10-30 21:06 |
S-3ASR
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English | ZIP • 233.5 KB | ||
| 2025-10-29 11:41 |
10-Q
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English | ZIP • 2.7 MB | ||
| 2025-10-29 11:39 |
8-K
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English | ZIP • 147.2 KB | ||
| 2025-09-22 12:30 |
8-K
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English | ZIP • 57.1 KB |
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Market Data
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Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
Peer Companies
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