HF Sinclair Corporation

HF Sinclair Corporation

DINOยทNYSE

$73.34

+3.6%
EnergyOil & Gas Refining & Marketing

HF Sinclair Corporation operates as an independent energy company. It produces and markets gasoline, diesel fuel, jet fuel, renewable diesel, specialty lubricant products, specialty chemicals, specialty and modified asphalt, and others. The company also owns and operates refineries located in Kansas, Oklahoma, New Mexico, Utah, Washington, and Wyoming; and markets its refined products principally in the Southwest United States and Rocky Mountains, Pacific Northwest, and in other neighboring Plains states. In addition, it supplies fuels to approximately 1,300 independent Sinclair-branded stations and licenses the use of the Sinclair brand at approximately 300 additional locations, as well as engages in the growing renewables business. Further, the company produces base oils and other specialized lubricants; and provides petroleum product and crude oil transportation, terminalling, storage, and throughput services to the petroleum industry. HF Sinclair Corporation was incorporated in 2021 and is headquartered in Dallas, Texas.

At a Glance

Live Snapshot
Market Cap$13.22B
EPS3.1100
P/E Ratio23.58
Earnings Date07/30/2026

SEC Filings

DINO - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
8-K

8-K 2026

N/A

May 19, 2026
May 19, 2026
2026
8-K

8-K 2026

N/A

May 13, 2026
May 13, 2026
2026
8-K

8-K 2026

N/A

May 13, 2026
May 13, 2026
2026
8-K

8-K 2026

N/A

May 12, 2026
May 11, 2026
2026
10-Q

10-Q 2026 Q1

Q1

May 01, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 01, 2026
May 01, 2026
2026
8-K

8-K 2026

N/A

March 31, 2026
March 31, 2026
2026
DEF 14A

DEF 14A 2026

N/A

March 31, 2026
May 13, 2026
2026
8-K

8-K 2026

N/A

March 06, 2026
March 06, 2026
2026
10-K

10-K 2025 FY

FY

February 27, 2026
December 31, 2025
2025
Showing 1 to 10 of 145 filings

Understanding SEC Filings

Essential regulatory documents for investors

SEC filings are mandatory documents that publicly traded companies must submit to the Securities and Exchange Commission. These reports provide critical insights into a company's financial health, operations, risks, and strategic direction. For investors conducting due diligence, these filings are the most authoritative source of company information.

10-K

Annual Report

Comprehensive annual financial report filed within 60-90 days of fiscal year-end. Includes audited financial statements, management discussion & analysis (MD&A), risk factors, and detailed business operations. The most thorough financial disclosure of the year.

Filed annually
10-Q

Quarterly Report

Unaudited quarterly financial report filed within 40-45 days after each of the first three fiscal quarters. Provides updates on financial position, results of operations, and significant events. Essential for tracking quarterly performance trends.

Filed 3 times per year
8-K

Current Report

Event-driven filing for material events that shareholders should know about, filed within 4 business days. Includes acquisitions, executive changes, bankruptcy, earnings releases, and other significant developments. Critical for staying informed about breaking news.

Filed as events occur
DEF 14A

Proxy Statement

Definitive proxy statement sent to shareholders before annual meetings. Contains executive compensation details, board member information, voting matters, and corporate governance policies. Key for understanding management incentives and board composition.

Filed before shareholder meetings
S-1

Registration Statement

Initial registration for securities offerings, including IPOs. Provides detailed company history, business model, financial statements, risk factors, and use of proceeds. Essential for evaluating new investment opportunities and understanding company fundamentals.

Filed for new offerings
20-F

Foreign Annual Report

Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.

Foreign companies only

Why SEC Filings Matter

  • Regulatory Accuracy: Filings are subject to SEC review and legal penalties for misstatements, ensuring high data quality
  • Management Insights: MD&A sections reveal management's perspective on trends, challenges, and future outlook
  • Risk Assessment: Detailed risk factor disclosures help investors understand potential threats to business operations
  • Competitive Analysis: Business descriptions and segment data enable comparison with industry peers
  • Historical Context: Years of filings provide trend analysis and context for current performance