HF Sinclair Corp Insider Trading Activity
Every SEC Form 4 insider transaction reported for HF Sinclair Corp (DINO), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are DINO insiders buying or selling?
In the last 12 months, HF Sinclair Corp insiders reported 3 open-market purchases ($2.4M) and 6 sales ($1.7M) — net buying of $688.9K. Since March 2022, Trabud has recorded 47 Form 4 filings for DINO: 20 buys ($6.7M) and 27 sells ($680.5M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $1.3M by Franklin Myers (CEO) on Aug 11, 2026. SEC ↗
- The most recent open-market purchase was reported on Aug 11, 2026 (2 months ago).
Key Statistics (March 2022 – Aug 11, 2026)
Total Form 4 filings
47
SEC EDGAR
Insider filers
17
Insider buys (20)
$6.7M
Insider sells (27)
$680.5M
Insider sentiment
Net sellingNet insider flow of $673.9M in net selling since March 2022, and $688.9K in net buying over the last 12 months. 1 insider buy in the last 90 days.
Recent DINO insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | Franklin Myers | CEO | Purchase | 15.0K | $85.30 | $1.3M | SEC ↗ |
| Aug 6, 2026 | Dale Kunneman | SVP and CHRO | Sale | 8.9K | $84.58 | $755.9K | SEC ↗ |
| Jun 16, 2026 | Rhoman J Hardy | Director | Purchase | 1.5K | $66.32 | $100.0K | SEC ↗ |
| Jun 3, 2026 | Manuel J Fernandez | Director | Sale | 635 | $73.09 | $46.4K | SEC ↗ |
| May 26, 2026 | Matthew Joyce | SVP, Lubricants & Specialties | Sale | 2.4K | $69.73 | $166.2K | SEC ↗ |
| May 21, 2026 | Vivek Garg | Acting CFO, VP, CAO & CONTR | Sale | 717 | $71.89 | $51.5K | SEC ↗ |
| May 18, 2026 | Valerie Pompa | EVP, Operations | Sale | 10.0K | $69.05 | $690.5K | SEC ↗ |
| May 18, 2026 | Franklin Myers | CEO and President | Purchase | 15.0K | $69.11 | $1.0M | SEC ↗ |
| Nov 6, 2025 | Vivek Garg | VP, CAO and Controller | Sale | 314 | $53.28 | $16.7K | SEC ↗ |
| Aug 4, 2025 | Valerie Pompa | EVP, Operations | Sale | 11.0K | $42.53 | $467.8K | SEC ↗ |
| Mar 5, 2025 | Manuel J Fernandez | Director | Purchase | 635 | $31.48 | $20.0K | SEC ↗ |
| Feb 26, 2025 | Franklin Myers | Director | Purchase | 5.0K | $35.66 | $178.3K | SEC ↗ |
| Dec 20, 2024 | Atanas H Atanasov | EVP and CFO | Purchase | 5.0K | $33.77 | $168.9K | SEC ↗ |
| Dec 16, 2024 | Craig R Knocke | Director | Purchase | 5.0K | $36.15 | $180.7K | SEC ↗ |
| Dec 16, 2024 | Atanas H Atanasov | EVP and CFO | Purchase | 9.0K | $37.85 | $340.6K | SEC ↗ |
| Nov 7, 2024 | Timothy Go | CEO and President | Purchase | 2.5K | $39.97 | $99.9K | SEC ↗ |
| Nov 4, 2024 | Franklin Myers | Director | Purchase | 5.0K | $38.76 | $193.8K | SEC ↗ |
| Jun 12, 2024 | Franklin Myers | Director | Purchase | 2.0K | $52.04 | $104.1K | SEC ↗ |
| May 20, 2024 | Franklin Myers | Director | Purchase | 6.5K | $57.37 | $372.9K | SEC ↗ |
| Mar 20, 2024 | Manuel J Fernandez | Director | Sale | 1.2K | $61.10 | $74.1K | SEC ↗ |
| Feb 28, 2024 | Carol Orme Holding | Director, 10% Owner | Sale | 4.0M | $57.34 | $229.4M | SEC ↗ |
| Feb 27, 2024 | James H Lee | Director | Sale | 3.2K | $59.18 | $188.8K | SEC ↗ |
| Feb 26, 2024 | Franklin Myers | Director | Purchase | 4.2K | $58.94 | $246.4K | SEC ↗ |
| Feb 23, 2024 | Valerie Pompa | EVP, Operations | Sale | 7.0K | $57.53 | $402.7K | SEC ↗ |
| Dec 11, 2023 | James H Lee | Director | Sale | 2.6K | $52.30 | $138.2K | SEC ↗ |
Showing the 25 most recent of 47 Form 4 filings for HF Sinclair Corp.
Most active DINO insiders
- Franklin Myers13 filings
- Manuel J Fernandez6 filings
- Michael Jennings4 filings
- Valerie Pompa4 filings
- Carol Orme Holding3 filings
Ask anything about DINO insider activity
Use Trabud's AI agent to query HF Sinclair Corp's Form 4 history in plain English — "Show me DINO CEO purchases this year" or compare it against any other ticker.
Open the AI agentDINO insider trading FAQ
Are HF Sinclair Corp insiders buying or selling?
In the last 12 months, HF Sinclair Corp insiders reported 3 open-market purchases ($2.4M) and 6 sales ($1.7M) — net buying of $688.9K. Since March 2022, Trabud has recorded 47 Form 4 filings for DINO: 20 buys ($6.7M) and 27 sells ($680.5M). Over the full record that is net selling of $673.9M.
How many insiders trade DINO stock?
17 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for HF Sinclair Corp. The most recent filing was accepted on Aug 11, 2026.
Where does Trabud get DINO insider trading data?
All DINO insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.