NI - CIK 0001111711
NISOURCE INC. has filed 2,530 documents with the SEC between 2000 and 2026. The most frequent type is insider trade (1,347 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2022-02-01 | 2022-01-28 |
| Major company event | 8-K | 2022-01-27 | 2022-01-27 |
| New insider ownership | 3 | 2021-12-22 | 2021-12-20 |
| Passive ownership stake (update) | SC 13G/A | 2021-11-10 | - |
| Employee stock plan | S-8 | 2021-11-09 | - |
| Quarterly report | 10-Q | 2021-11-03 | 2021-09-30 |
| Major company event | 8-K | 2021-11-03 | 2021-11-03 |
| Major company event | 8-K | 2021-10-25 | 2021-10-20 |
| Major company event | 8-K | 2021-09-10 | 2021-09-07 |
| Insider trade | 4 | 2021-09-08 | 2021-09-03 |
| Insider trade | 4 | 2021-08-23 | 2021-08-20 |
| Major company event | 8-K | 2021-08-06 | 2021-08-06 |
| Prospectus supplement | 424B5 | 2021-08-06 | - |
| Quarterly report | 10-Q | 2021-08-04 | 2021-06-30 |
| Major company event | 8-K | 2021-08-04 | 2021-08-04 |
| Insider trade | 4 | 2021-07-02 | 2021-07-01 |
| Employee plan annual report | 11-K | 2021-06-25 | 2020-12-31 |
| Insider trade | 4 | 2021-06-01 | 2021-05-28 |
| Major company event | 8-K | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-26 | 2021-05-25 |
| Insider trade | 4 | 2021-05-13 | 2021-05-12 |
| Quarterly report | 10-Q | 2021-05-05 | 2021-03-31 |
| Major company event | 8-K | 2021-05-05 | 2021-05-05 |
| 8-A12B/A | - | 2021-04-20 | - |
| Major company event | 8-K | 2021-04-19 | 2021-04-13 |
| 8-A12B | - | 2021-04-19 | - |
| Proxy statement | DEF 14A | 2021-04-19 | 2021-05-25 |
| Exchange certification | CERT | 2021-04-19 | - |
| Prospectus supplement | 424B5 | 2021-04-15 | - |
| Free writing prospectus | FWP | 2021-04-14 | - |
| Major company event | 8-K | 2021-04-13 | 2021-04-12 |
| Free writing prospectus | FWP | 2021-04-13 | - |
| Prospectus supplement | 424B5 | 2021-04-13 | - |
| Insider trade | 4 | 2021-03-12 | 2021-03-11 |
| Insider trade | 4 | 2021-03-03 | 2021-03-01 |
| Insider trade | 4 | 2021-03-01 | 2021-02-26 |
| Insider trade | 4 | 2021-03-01 | 2021-02-26 |
| Insider trade | 4 | 2021-03-01 | 2021-02-26 |
| Insider trade | 4 | 2021-03-01 | 2021-02-26 |
| Insider trade | 4 | 2021-03-01 | 2021-02-26 |