# Oasis Petroleum Inc. (OAS)

Source: https://www.quantisnow.com/company/OAS
Generated: 2026-11-03T19:18:54.431Z

- Ticker: OAS
- Exchange: NASDAQ
- Sector: Energy
- Industry: Oil & Gas Production
- Website: oasispetroleum.com

## About

Oasis Petroleum Inc., an independent exploration and production company, focuses on the acquisition and development of onshore unconventional oil and natural gas resources in the United States. It operates through Exploration and Production(E&P), and Midstream segments. The E&P segment engages in the acquisition and development of oil and gas properties. The Midstream segment offers midstream services, such as natural gas gathering, compression, processing and, gas lift supply; crude oil gathering, terminaling, and transportation; produced and flowback water gathering, and disposal; and water distribution. As of December 31, 2020, the company had 401,766 net leasehold acres in the Williston Basin; and 24,396 net leasehold acres in the Permian Basin, as well as approximately 152.2 million barrels of oil equivalent of estimated net proved reserves. The company sells its crude oil and natural gas to refiners, marketers, and other purchasers that have access to pipeline and rail facilities. Oasis Petroleum Inc. was founded in 2007 and is headquartered in Houston, Texas.

## Latest OAS news and filings

- 2023-01-20 23:51 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A sold $656,228 worth of shares (4,685 units at $140.07) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 248,484 units](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-sold-656228-worth-of-3936486)
- 2023-01-20 23:49 UTC [SEC Form 4] [SEC Form 4: Lou Michael H covered exercise/tax liability with 3,419 shares, decreasing direct ownership by 2% to 193,867 units (for withholding tax)](https://www.quantisnow.com/insight/sec-form-4-lou-michael-h-covered-exercisetax-liability-with-3936485)
- 2023-01-07 02:32 UTC [SEC Form 4] [SEC Form 4: Rimer Charles J. covered exercise/tax liability with 1,383 shares, decreasing direct ownership by 1% to 105,458 units to satisfy withholding tax](https://www.quantisnow.com/insight/sec-form-4-rimer-charles-j-covered-exercisetax-liability-with-3885616)
- 2023-01-07 02:31 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A covered exercise/tax liability with 3,206 shares, decreasing direct ownership by 1% to 253,169 units to satisfy withholding tax](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-covered-exercisetax-liability-with-3885614)
- 2023-01-06 01:44 UTC [SEC Form 4] [SEC Form 4: Holroyd Samantha sold $168,838 worth of shares (1,250 units at $135.07) as part of a pre-agreed trading plan, decreasing direct ownership by 8% to 14,490 units](https://www.quantisnow.com/insight/sec-form-4-holroyd-samantha-sold-168838-worth-of-shares-3881175)
- 2023-01-06 01:36 UTC [SEC Form 4] [SEC Form 4: Regan Michael Scott covered exercise/tax liability with 19,366 shares, decreasing direct ownership by 44% to 24,250 units to satisfy tax liability](https://www.quantisnow.com/insight/sec-form-4-regan-michael-scott-covered-exercisetax-liability-with-3881163)
- 2023-01-05 01:27 UTC [SEC Form 4] [SEC Form 4: Rimer Charles J. was granted 12,490 shares, increasing direct ownership by 14% to 103,231 units](https://www.quantisnow.com/insight/sec-form-4-rimer-charles-j-was-granted-12490-shares-3874406)
- 2023-01-05 01:23 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A was granted 22,041 shares, increasing direct ownership by 10% to 247,864 units](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-was-granted-22041-shares-3874383)
- 2023-01-05 01:19 UTC [SEC Form 4] [SEC Form 4: Lou Michael H was granted 3,673 shares, increasing direct ownership by 2% to 197,286 units](https://www.quantisnow.com/insight/sec-form-4-lou-michael-h-was-granted-3673-shares-3874366)
- 2023-01-05 01:15 UTC [SEC Form 4] [SEC Form 4: Brown Daniel E was granted 7,347 shares, increasing direct ownership by 2% to 330,534 units](https://www.quantisnow.com/insight/sec-form-4-brown-daniel-e-was-granted-7347-shares-3874354)
- 2022-12-28 01:14 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A sold $184,205 worth of shares (1,315 units at $140.08) as part of a pre-agreed trading plan, decreasing direct ownership by 0.58% to 225,823 units](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-sold-184205-worth-of-3847951)
- 2022-11-17 23:25 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A sold $484,243 worth of shares (3,000 units at $161.41) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 227,138 units](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-sold-484243-worth-of-3705931)
- 2022-11-17 23:23 UTC [SEC Form 4] [SEC Form 4: Rimer Charles J. sold $240,015 worth of shares (1,500 units at $160.01) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 90,741 units](https://www.quantisnow.com/insight/sec-form-4-rimer-charles-j-sold-240015-worth-of-3705927)
- 2022-11-03 21:22 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Oasis Petroleum Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-oasis-petroleum-inc-3630347)
- 2022-11-02 21:12 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-results-of-operations-3620885)
- 2022-09-19 21:24 UTC [SEC Form 4] [SEC Form 4: Chord Energy Corp sold $304,490,580 worth of Common Units (11,400,000 units at $26.71) and returned $123,740,000 worth of Common Units to the company (4,600,000 units at $26.90)](https://www.quantisnow.com/insight/sec-form-4-chord-energy-corp-sold-304490580-worth-of-3428188)
- 2022-09-19 21:16 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Oasis Petroleum Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-oasis-petroleum-inc-amendment-3428134)
- 2022-09-06 21:27 UTC [SEC Form 4] [SEC Form 4: Peterson Lynn A covered exercise/tax liability with 2,730 shares, decreasing direct ownership by 1% to 230,138 units to satisfy withholding obligation](https://www.quantisnow.com/insight/sec-form-4-peterson-lynn-a-covered-exercisetax-liability-with-3379127)
- 2022-09-02 00:18 UTC [SEC Form 4] [SEC Form 4: Woung-Chapman Marguerite was granted 1,740 shares, increasing direct ownership by 60% to 4,656 units](https://www.quantisnow.com/insight/sec-form-4-woung-chapman-marguerite-was-granted-1740-shares-increasing-3368079)
- 2022-09-02 00:16 UTC [SEC Form 4] [SEC Form 4: Walker Cynthia Lynn was granted 1,740 shares, increasing direct ownership by 11% to 17,240 units](https://www.quantisnow.com/insight/sec-form-4-walker-cynthia-lynn-was-granted-1740-shares-3368078)
- 2022-09-02 00:14 UTC [SEC Form 4] [SEC Form 4: Taylor Anne was granted 1,740 shares, increasing direct ownership by 25% to 8,840 units](https://www.quantisnow.com/insight/sec-form-4-taylor-anne-was-granted-1740-shares-increasing-3368072)
- 2022-09-02 00:12 UTC [SEC Form 4] [SEC Form 4: Mccarthy Kevin S was granted 1,740 shares, increasing direct ownership by 12% to 16,057 units](https://www.quantisnow.com/insight/sec-form-4-mccarthy-kevin-s-was-granted-1740-shares-3368070)
- 2022-09-02 00:09 UTC [SEC Form 4] [SEC Form 4: Korus Paul was granted 1,740 shares, increasing direct ownership by 18% to 11,438 units](https://www.quantisnow.com/insight/sec-form-4-korus-paul-was-granted-1740-shares-increasing-3368064)
- 2022-09-02 00:06 UTC [SEC Form 4] [SEC Form 4: Holroyd Samantha was granted 1,740 shares, increasing direct ownership by 12% to 15,740 units](https://www.quantisnow.com/insight/sec-form-4-holroyd-samantha-was-granted-1740-shares-increasing-3368061)
- 2022-09-02 00:05 UTC [SEC Form 4] [SEC Form 4: Cunningham Susan M was granted 1,740 shares, increasing direct ownership by 25% to 8,840 units](https://www.quantisnow.com/insight/sec-form-4-cunningham-susan-m-was-granted-1740-shares-3368060)
- 2022-09-02 00:02 UTC [SEC Form 4] [SEC Form 4: Brooks Douglas E was granted 1,740 shares, increasing direct ownership by 8% to 22,725 units](https://www.quantisnow.com/insight/sec-form-4-brooks-douglas-e-was-granted-1740-shares-3368056)
- 2022-08-12 21:25 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Financial Statements and Exhibits](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-entry-into-a-3281302)
- 2022-08-08 22:59 UTC [SEC Form 4] [SEC Form 4: Brooks Douglas E bought $123,000 worth of shares (1,000 units at $123.00), increasing direct ownership by 5% to 20,985 units](https://www.quantisnow.com/insight/sec-form-4-brooks-douglas-e-bought-123000-worth-of-3255764)
- 2022-08-04 18:51 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Oasis Petroleum Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-oasis-petroleum-inc-3239539)
- 2022-08-03 21:12 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-results-of-operations-3233293)
- 2022-08-03 18:01 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Oasis Petroleum Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-oasis-petroleum-inc-amendment-3230761)
- 2022-07-15 21:22 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Other Events](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-other-events-3149545)
- 2022-07-14 01:48 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-other-events-financial-3140883)
- 2022-07-14 01:48 UTC [SEC Form S-8] [SEC Form S-8 filed by Oasis Petroleum Inc.](https://www.quantisnow.com/insight/sec-form-s-8-filed-by-oasis-petroleum-inc-3140840)
- 2022-07-07 21:18 UTC [SEC Form 8-A12B/A filed by Oasis Petroleum Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-8-a12ba-filed-by-oasis-petroleum-inc-amendment-3120298)
- 2022-07-07 20:43 UTC [SEC Form 8-K] [Oasis Petroleum Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Results of Operations and Financial Condition, Creation of a Direct Financial Obligation, Material Modification to Rights of Security Holders, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Leadership Update, Amendments to the Registrant’s Code of Ethics, or Waiver of a Provision of the Code of Ethics, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/oasis-petroleum-inc-filed-sec-form-8-k-entry-into-a-3120018)
- 2022-07-07 01:57 UTC [SEC Form 4] [SEC Form 4: Korus Paul was granted 9,698 shares](https://www.quantisnow.com/insight/sec-form-4-korus-paul-was-granted-9698-shares-3115726)
- 2022-07-07 01:51 UTC [SEC Form 4] [SEC Form 4: Brown Daniel E converted options into 74,584 shares and was granted 208,954 shares, increasing direct ownership by 715% to 323,187 units](https://www.quantisnow.com/insight/sec-form-4-brown-daniel-e-converted-options-into-74584-3115725)
- 2022-07-07 01:51 UTC [SEC Form 4] [SEC Form 4: Lorentzatos Nickolas J converted options into 26,552 shares and was granted 75,908 shares, increasing direct ownership by 679% to 117,539 units](https://www.quantisnow.com/insight/sec-form-4-lorentzatos-nickolas-j-converted-options-into-26552-3115724)
- 2022-07-07 01:51 UTC [SEC Form 4] [SEC Form 4: Cunningham Susan M was granted 7,100 shares](https://www.quantisnow.com/insight/sec-form-4-cunningham-susan-m-was-granted-7100-shares-3115723)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/OAS
- Earnings history: https://www.quantisnow.com/earnings/OAS
- Dividend history: https://www.quantisnow.com/dividends/OAS
- Insider transactions: https://www.quantisnow.com/insiders/OAS
- Options chain: https://www.quantisnow.com/options/OAS
- SEC 8-K filings only: https://www.quantisnow.com/company/OAS/8-k
- RSS and alerts for OAS: https://www.quantisnow.com/docs/rss-feeds.md