HF Sinclair Corp (DINO) Latest Company News

Sep 16, 2026, 23:59 UTC
HF Sinclair presented its proposed Westline Connect refined fuel pipeline expansion, which would add 35,000 barrels per day of capacity to the Pioneer Pipeline and expand the UNEV Pipeline, to the Emigration Canyon City Council.
Source:
- ksl.com
Aug 11, 2026, 15:00 UTC
Phillips 66, Kinder Morgan, and HF Sinclair announced a final investment decision and joint venture agreement to build the Western Gateway Pipeline system, a 1,300-mile refined products pipeline from St. Louis and the Gulf Coast to Arizona and California.
Source:
- hydrocarbonprocessing.com
- sandiegouniontribune.com
Aug 5, 2026, 00:00 UTC
HF Sinclair Corp agreed to repurchase 2,375,000 shares of its common stock from REH Advisors Inc. for $212,348,750, with closing expected on or around August 5, 2026.
Aug 4, 2026, 13:30 UTC
Sinclair Oil, an HF Sinclair brand, announced the national launch of Mammoth Monday, a weekly fuel savings event offering DINOPAY users discounts of 20 to 25 cents per gallon at participating stations starting August 3, 2026.
Source:
- businesswire.com
Aug 3, 2026, 20:14 UTC
The U.S. Environmental Protection Agency granted Delek US Holdings a full exemption from federal biofuel blending requirements for 2024 and declared hardship waiver petitions for two HF Sinclair refineries ineligible.
Source:
- reuters.com
- biomassmagazine.com
Aug 3, 2026, 11:00 UTC
Chevron Products Company announced it will expand its North American base oils distribution network through complementary distribution agreements with HF Sinclair Lubricants & Specialties and Renkert Oil, effective May 1, 2027.
Source:
- businesswire.com
- finance.sina.cn
Jul 28, 2026, 10:35 UTC
HF Sinclair reported second-quarter adjusted profit that beat Wall Street estimates on Tuesday, helped by higher refining margins due to Middle East tensions boosting demand for U.S. fuel exports.
Source:
Jul 28, 2026, 10:30 UTC
HF Sinclair Corporation announced plans to pursue a separation of its Lubricants & Specialties segment through the capital markets, creating a new independent publicly traded company, and the planned retirement of its Canadian base oil refining assets.
Source:
Jul 28, 2026, 10:30 UTC
HF Sinclair Corporation announces an increase in its regular cash dividend.
Source:
- businesswire.com
Jul 24, 2026, 22:00 UTC
HF Sinclair filed a lawsuit against the U.S. Environmental Protection Agency for delaying a decision on exemptions from biofuel blending mandates.
Source:
- reuters.com
Jun 3, 2026, 00:00 UTC
New ERA Energy & Digital, Inc. appointed Darin Rovell as Chief Accounting Officer effective June 22, 2026.

DINO

HF Sinclair presented its proposed Westline Connect refined fuel pipeline expansion, which would add 35,000 barrels per day of capacity to the Pioneer Pipeline and expand the UNEV Pipeline, to the Emigration Canyon City Council.

Phillips 66, Kinder Morgan, and HF Sinclair announced a final investment decision and joint venture agreement to build the Western Gateway Pipeline system, a 1,300-mile refined products pipeline from St. Louis and the Gulf Coast to Arizona and California.

HF Sinclair Corp agreed to repurchase 2,375,000 shares of its common stock from REH Advisors Inc. for $212,348,750, with closing expected on or around August 5, 2026.

Sinclair Oil, an HF Sinclair brand, announced the national launch of Mammoth Monday, a weekly fuel savings event offering DINOPAY users discounts of 20 to 25 cents per gallon at participating stations starting August 3, 2026.

The U.S. Environmental Protection Agency granted Delek US Holdings a full exemption from federal biofuel blending requirements for 2024 and declared hardship waiver petitions for two HF Sinclair refineries ineligible.

Chevron Products Company announced it will expand its North American base oils distribution network through complementary distribution agreements with HF Sinclair Lubricants & Specialties and Renkert Oil, effective May 1, 2027.

HF Sinclair reported second-quarter adjusted profit that beat Wall Street estimates on Tuesday, helped by higher refining margins due to Middle East tensions boosting demand for U.S. fuel exports.

HF Sinclair Corporation announced plans to pursue a separation of its Lubricants & Specialties segment through the capital markets, creating a new independent publicly traded company, and the planned retirement of its Canadian base oil refining assets.

HF Sinclair Corporation announces an increase in its regular cash dividend.

HF Sinclair filed a lawsuit against the U.S. Environmental Protection Agency for delaying a decision on exemptions from biofuel blending mandates.

New ERA Energy & Digital, Inc. appointed Darin Rovell as Chief Accounting Officer effective June 22, 2026.