Company profile
HF Sinclair Corp Insider Trading
DINOEvery SEC Form 4 insider trading filing for HF Sinclair Corp (DINO) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Pipe Lines (No Natural Gas)
- CIK
- 0001915657
- Filings
- 135
- Insiders
- 26
- Last filing
- 2026-08-17
Activity summary
Mixed insider activity over the last 30 days: 2 purchases and 2 sales (4 transactions total).
Three year balance
Buy and sell value by quarter, Q3 23 to Q3 26. HF Sinclair Corp insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $588.7M.
90 day insight
Over the last 90 days, HF Sinclair Corp insiders bought $1.4M (5 transactions) and sold $213.2M (3 transactions).
- Most active insider: Myers Franklin with 4 transactions totaling $1.3M.
- Largest single sale: $212.3M by REH Advisors Inc. on Aug 2, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Myers Franklin | DINO | Award | 1,121 | — | — |
| Aug 11, 2026 | Myers Franklin | DINO | Purchase | 15,000 | $85.30 | $1.28M |
| Aug 5, 2026 | Kunneman Dale | DINO | Sale | 8,936 | $84.58 | $756K |
| Aug 2, 2026 | REH Advisors Inc. | DINO | Disposition | 2,375,000 | $89.41 | $212.35M |
| Jul 17, 2026 | Myers Franklin | DINO | Award | 1,210 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of HF Sinclair Corp as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →