DINO · Insider Trading
HF Sinclair Corporation
Every open-market purchase and sale reported by DINO officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Franklin Myers | CEO | A | +922 | — |
| 2026-08-18 | Franklin Myers | CEO | A | +1,121 | — |
| 2026-08-11 | Franklin Myers | CEO | Buy | +15,000 | +$1.28M |
| 2026-08-06 | Dale Kunneman | SVP and CHRO | Sell | −8,936 | −$755.85K |
| 2026-08-06 | Dale Kunneman | SVP and CHRO | Sell | −8,936 | −$755.85K |
| 2026-08-04 | REH Advisors Inc. | Director | D | −2,375,000 | −$212.35M |
| 2026-07-20 | Franklin Myers | CEO | A | +1,210 | — |
| 2026-06-17 | Franklin Myers | CEO and President | A | +1,578 | — |
| 2026-06-16 | Rhoman J Hardy | Director | Buy | +1,508 | +$100.01K |
| 2026-06-03 | Manuel J Fernandez | Director | Sell | −635 | −$46.41K |
| 2026-05-26 | Matthew Joyce | SVP, Lubricants & Specialties | Sell | −2,384 | −$166.24K |
| 2026-05-21 | Vivek Garg | Acting CFO, VP, CAO & CONTR | Sell | −717 | −$51.55K |
| 2026-05-20 | REH Advisors Inc. | Director | D | −1,455,180 | −$100.00M |
| 2026-05-20 | Leldon E Echols | Director | G | −3,772 | — |
| 2026-05-18 | Franklin Myers | CEO and President | MIXED | +16,500 | +$1.04M |
| 2026-05-18 | Valerie Pompa | EVP, Operations | Sell | −10,000 | −$690.50K |
| 2026-04-20 | Franklin Myers | CEO and President | A | +1,747 | — |
| 2026-03-26 | Franklin Myers | CEO and President | A | +1,798 | — |
| 2026-03-04 | Vivek Garg | Acting CFO, VP, CAO & CONTR | A | +6,970 | — |
| 2026-01-06 | Timothy Go | CEO and President | A | +63,615 | — |
| 2025-12-03 | Timothy Go | CEO and President | MIXED | −3,362 | −$2.18M |
| 2025-12-03 | Vivek Garg | VP, CAO and Controller | F | −691 | −$36.64K |
| 2025-12-03 | Eric L Nitcher | EVP, General Counsel | F | −4,885 | −$259.00K |
| 2025-12-03 | Steven Ledbetter | EVP, Commercial | F | −3,779 | −$200.36K |
| 2025-12-03 | Valerie Pompa | EVP, Operations | MIXED | −3,944 | −$378.40K |
| 2025-12-03 | Atanas H Atanasov | EVP and CFO | MIXED | −4,075 | −$639.32K |
| 2025-11-20 | REH Advisors Inc. | Director | D | −437,238 | −$24.00M |
| 2025-11-13 | Atanas H Atanasov | EVP and CFO | A | +24,084 | — |
| 2025-11-13 | Eric L Nitcher | EVP, General Counsel | A | +15,906 | — |
| 2025-11-13 | Valerie Pompa | EVP, Operations | A | +17,451 | — |
| 2025-11-13 | Steven Ledbetter | EVP, Commercial | A | +14,178 | — |
| 2025-11-13 | Vivek Garg | VP, CAO and Controller | A | +2,304 | — |
| 2025-11-13 | Timothy Go | CEO and President | A | +56,616 | — |
| 2025-11-13 | Jeanne M. Johns | Director | A | +2,943 | — |
| 2025-11-13 | Leldon E Echols | Director | A | +2,943 | — |
| 2025-11-13 | Rhoman J Hardy | Director | A | +2,943 | — |
| 2025-11-13 | Anna C Catalano | Director | A | +2,943 | — |
| 2025-11-13 | Franklin Myers | Director | A | +2,943 | — |
| 2025-11-13 | Anne-Marie Ainsworth | Director | A | +2,943 | — |
| 2025-11-13 | R Craig Knocke | Director | A | +2,943 | — |
| 2025-11-13 | Robert J. Kostelnik | Director | A | +2,943 | — |
| 2025-11-13 | Manuel J Fernandez | Director | A | +2,943 | — |
| 2025-11-13 | Ross B Matthews | Director | A | +2,943 | — |
| 2025-11-06 | Vivek Garg | VP, CAO and Controller | Sell | −314 | −$16.73K |
| 2025-11-05 | REH Advisors Inc. | Director | D | −960,061 | −$50.00M |
| 2025-09-18 | REH Advisors Inc. | Director | D | −1,948,558 | −$100.00M |
| 2025-08-04 | Valerie Pompa | EVP, Operations | Sell | −11,000 | −$467.83K |
| 2025-03-05 | Manuel J Fernandez | Director | Buy | +635 | +$19.99K |
| 2025-03-04 | Leldon E Echols | Director | G | −57,771 | — |
| 2025-02-26 | Franklin Myers | Director | Buy | +5,000 | +$178.31K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| REH Advisors Inc. | Director | 8,881,662 | $1.11B |
| Timothy Go | CEO and President | 376,075 | $47.12M |
| Franklin Myers | CEO | 196,884 | $24.67M |
| Atanas H Atanasov | EVP and CFO | 107,852 | $13.51M |
| Leldon E Echols | Director | 64,486 | $8.08M |
| Robert J. Kostelnik | Director | 59,598 | $7.47M |
| Eric L Nitcher | EVP, General Counsel | 44,592 | $5.59M |
| Steven Ledbetter | EVP, Commercial | 43,187 | $5.41M |
| Valerie Pompa | EVP, Operations | 43,098 | $5.40M |
| Dale Kunneman | SVP and CHRO | 42,561 | $5.33M |
| R Craig Knocke | Director | 33,353 | $4.18M |
| Anne-Marie Ainsworth | Director | 30,951 | $3.88M |
| Anna C Catalano | Director | 30,951 | $3.88M |
| Manuel J Fernandez | Director | 16,543 | $2.07M |
| Rhoman J Hardy | Director | 15,037 | $1.88M |
| Matthew Joyce | SVP, Lubricants & Specialties | 14,797 | $1.85M |
| Ross B Matthews | Director | 14,584 | $1.83M |
| Vivek Garg | Acting CFO, VP, CAO & CONTR | 11,475 | $1.44M |
| Jeanne M. Johns | Director | 8,735 | $1.09M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the DINO quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.