109 results
8-K
EX-99.1
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20 Jun 23
NiSource Announces Agreement to Sell Minority Equity Interest in NIPSCO to Strengthen Financial Foundation and Support Sustainable, Long-Term Growth
6:31am
PRER14A
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3 Apr 23
Preliminary revised proxy
4:59pm
8-K
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25 May 22
Nisource Announces Leadership Changes and Additions
2:04pm