Company facts
- Industry
- Crude Petroleum & Natural Gas
- Headquarters
- Minnetonka, Minnesota
- Most recent report
- 8-K, filed Aug 19, 2026
- Filings on record
- 1,002+ filings
- On EDGAR
- CIK 1104485
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 36
News 8 of 191
Prospectuses and Registrations 8 of 43
- S-3ASR Automatic shelf registration Jun 1, 2026
- 424B5 Prospectus supplement for an offering Mar 12, 2026
- 424B5 Prospectus supplement for an offering Mar 11, 2026
- 424B5 Prospectus supplement for an offering Oct 12, 2023
- 424B5 Prospectus supplement for an offering Oct 10, 2023
- S-8 Registration statement for an employee plan May 31, 2023
- S-8 POS Post-effective amendment to an employee plan registration May 31, 2023
- 424B5 Prospectus supplement for an offering May 17, 2023
Proxies 8 of 24
- DEFA14A Extra proxy material Apr 10, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 10, 2026
- DEFA14A Extra proxy material Apr 11, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 11, 2025
- DEFA14A Extra proxy material Apr 11, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 11, 2024
- PRE 14A Preliminary proxy statement Apr 1, 2024
- DEFA14A Extra proxy material Apr 13, 2023
Ownership 8 of 669
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 13, 2026
- SCHEDULE 13G Large holder reported a passive stake Aug 7, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
Other 8 of 39
- 424B7 Jun 2, 2026
- ARS Annual report sent to shareholders Apr 10, 2026
- SD Conflict minerals disclosure Sep 26, 2025
- SD Conflict minerals disclosure Sep 26, 2024
- UPLOAD Comment letter from SEC staff Aug 23, 2023
- CORRESP Reply to SEC staff Aug 18, 2023
- UPLOAD Comment letter from SEC staff Aug 4, 2023
- EFFECT Notice that a registration became effective Jul 21, 2022
Everything here comes from Northern Oil & Gas, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.