Northern Oil & Gas, Inc. SEC filings NOG
Northern Oil & Gas, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Mar 21, 2018. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B7 | Filing | Jun 2, 2026 | — |
| S-3ASR | Automatic shelf registration | Jun 1, 2026 | — |
| 424B5 | Prospectus supplement | Mar 12, 2026 | — |
| 424B5 | Prospectus supplement | Mar 11, 2026 | — |
| 424B5 | Prospectus supplement | Oct 12, 2023 | — |
| 424B5 | Prospectus supplement | Oct 10, 2023 | — |
| S-8 | Employee stock plan registration | May 31, 2023 | — |
| S-8 POS | Filing | May 31, 2023 | — |
| 424B5 | Prospectus supplement | May 17, 2023 | — |
| 424B5 | Prospectus supplement | May 15, 2023 | — |
| S-3ASR | Automatic shelf registration | May 15, 2023 | — |
| POS AM | Pos am s-3 | Jul 15, 2022 | — |
| 424B7 | Filing | May 27, 2022 | — |
| S-3ASR | Automatic shelf registration | Feb 28, 2022 | — |
| 424B5 | Prospectus supplement | Nov 19, 2021 | — |
| 424B5 | Prospectus supplement | Nov 19, 2021 | — |
| 424B5 | Prospectus supplement | Nov 17, 2021 | — |
| 424B5 | Prospectus supplement | Nov 17, 2021 | — |
| 424B5 | Prospectus supplement | Jun 17, 2021 | — |
| 424B5 | Prospectus supplement | Jun 16, 2021 | — |
| S-3 | Shelf registration | Apr 6, 2021 | — |
| S-3 | Shelf registration | Apr 6, 2021 | — |
| 424B5 | Prospectus supplement | Feb 8, 2021 | — |
| FWP | Free writing prospectus | Feb 4, 2021 | — |
| 424B5 | Prospectus supplement | Feb 3, 2021 | — |
| S-3/A | Form s-3/a | Dec 12, 2018 | — |
| 424B3 | Prospectus | Nov 1, 2018 | — |
| S-4 | Registration for a merger or exchange | Oct 23, 2018 | — |
| S-8 | Employee stock plan registration | Oct 23, 2018 | — |
| S-8 POS | Filing | Oct 23, 2018 | — |
| S-3 | Shelf registration | Oct 23, 2018 | — |
| S-3 | Shelf registration | Jun 22, 2018 | — |
| S-3 | Shelf registration | Jun 22, 2018 | — |
| S-3 | Shelf registration | Jun 22, 2018 | — |
| POS AM | Filing | May 31, 2018 | — |
| S-4/A | Filing | May 30, 2018 | — |
| S-8 POS | Filing | May 16, 2018 | — |
| S-8 POS | Filing | May 16, 2018 | — |
| S-8 POS | Filing | May 16, 2018 | — |
| S-4 POS | Filing | May 16, 2018 | — |
| POS AM | Filing | May 16, 2018 | — |
| 424B5 | Prospectus supplement | Apr 6, 2018 | — |
| 424B5 | Prospectus supplement | Apr 4, 2018 | — |
Showing 43 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- NOG (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Minnetonka, MN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1104485
- Former names
- KENTEX PETROLEUM INC (until Mar 8, 2007)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.