NiSource Inc (NI) — SEC filings
Recent SEC filings for NiSource Inc — 10-K, 10-Q, 8-K, proxy statements, and insider transactions.
| Form Type | Filing Date | Accepted Date |
|---|---|---|
| 11-K | 2026-06-18 | 2026-06-18 |
| 4 | 2026-05-27 | 2026-05-27 |
| 4 | 2026-05-26 | 2026-05-26 |
| 4 | 2026-05-21 | 2026-05-21 |
| 8-K | 2026-05-18 | 2026-05-18 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 4 | 2026-05-13 | 2026-05-13 |
| 8-K | 2026-05-12 | 2026-05-12 |
| 424B2 | 2026-05-12 | 2026-05-12 |
| FWP | 2026-05-11 | 2026-05-11 |
| 424B5 | 2026-05-11 | 2026-05-11 |
Recent SEC filings.