NINISOURCE INC.

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-18.

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Insider buys (90d)
$0.00
Insider sells (90d)
$1.59M
Net flow
$-1.59M
Filings
1
Buy transactions
0
Sell transactions
1
Distinct insiders
1
Last close (cached)
$40.66
as of 2026-09-16
1d return
+0.2%
5d return
-2.4%
1m return
-4.0%

Top insiders trading NI (90d)

BIRMINGHAM MELODY
1 txns · $1.59M

Recent transactions (1)

FiledTxn dateInsiderCodeSharesPriceValueFiling
2026-08-182026-08-14BIRMINGHAM MELODY
Officer
Sale37,509$42.40$1.59Mopen →

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NI Insider Trading & Form 4 Activity · Watch4Insider