Melanie B. Berman is CHRO & VP at NISOURCE INC. (NI). They have made 5 open-market trades across 1 company since 2023, most recently 2026-05-22.
CIK 0001933743
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NI | 35,989 | $1.6M |
Shares reported on the most recent Form 4, priced at the 2026-05-27 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NI | SELL | 2026-05-22 | 2026-05-27 | $47.68 | $715K | -3.5% | +3.2% | -14.4% |
| NI | SELL | 2025-05-30 | 2025-06-02 | $39.43 | $491K | +0.5% | -0.7% | +6.1% |
| NI | SELL | 2024-05-30 | 2024-06-03 | $27.96 | $209K | -0.7% | +0.5% | +16.5% |
| NI | SELL | 2024-03-05 | 2024-03-07 | $26.66 | $594K | -0.8% | +1.4% | +6.1% |
| NI | SELL | 2023-03-15 | 2023-03-17 | $27.89 | $261K | +0.2% | +2.7% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.