NI insider trading
NYSE UtilitiesNISOURCE INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About NISOURCE INC.
NiSource Inc., an energy holding company, operates as a regulated natural gas and electric utility company in the United States. It operates in two segments, Columbia Operations and NIPSCO Operations. The company provides natural gas to residential, commercial, and industrial customers through approximately 37,300 miles of distribution main pipeline and the associated individual customer service lines; and 310 miles of transmission main pipeline in Ohio, Pennsylvania, Virginia, Kentucky, and Maryland. It also generates, transmits, and distributes electricity to approximately 0.5 million customers in various counties in the northern part of Indiana, as well as engages in wholesale electric and transmission transactions. It owns and operates steam coal generating stations in Wheatfield and Michigan City; combined cycle gas turbine in West Terre Haute; natural gas generating units in Wheatfield; hydro generating plants in Carroll County and White County; wind generating units in White County; and solar generating units in Sullivan County, Gibson County, Jasper County, and White County. The company was formerly known as NIPSCO Industries, Inc. and changed its name to NiSource Inc. in April 1999. NiSource Inc. was founded in 1847 and is headquartered in Merrillville, Indiana.
Company website: www.nisource.com
NI insider activity at a glance
FilingIQ has scored 552 insider transactions for NI since Feb 18, 2015. The most recent filing in our index is dated May 11, 2026.
Across the full history, 10 open-market purchases
and 61 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on NI insider trades is 61.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest NI Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
Other Utilities tickers with recent insider activity
13F funds holding NI
Frequently asked
- How many insider trades does FilingIQ track for NI?
- FilingIQ tracks 552 Form 4 insider transactions for NI (NISOURCE INC.), covering filings from Feb 18, 2015 onwards. 38 of those were filed in the last 90 days.
- Are NI insiders net buyers or net sellers?
- Across the full Form 4 history for NI, 10 transactions (2%) were open-market purchases and 61 (11%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does NI insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is NI in?
- NISOURCE INC. (NI) is classified in the Utilities sector, specifically Utilities - Regulated Gas, with a current market capitalisation of $21.86B.
Methodology & sources
Every NI insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.