HF Sinclair Corporation (DINO) Insider Trading
Over the last 3 months, DINO insiders made 2 open-market buys and 4 sales, a net purchase of $182K (SEC Form 4). Over the last 6 months, 455 institutions increased and 427 reduced their position (13F).
Insider Activity
Sentiment
59/100
Buys (3m)
2
Sells (3m)
4
Net (3m)
$182.0K
Insiders buying
Insider trades by month Buys Sells
Feb
Mar
Aug
Nov
May
Jun
Context3-month price +12.3%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 17, 2026 | MYERS FRANKLINdirector, officer: CEO and President | Grant | 1,578 | — |
| Jun 16, 2026 | Hardy Rhoman Jdirector | Buy | 1,508 | $66.32 |
| Jun 3, 2026 | Fernandez Manuel Jdirector | Sell | 635 | $73.09 |
| May 26, 2026 | Joyce Matthewofficer: SVP, Lubricants & Specialties | Sell | 2,384 | $69.73 |
| May 21, 2026 | Garg Vivekofficer: Acting CFO, VP, CAO & CONTR | Sell | 717 | $71.89 |
| May 18, 2026 | MYERS FRANKLINdirector, officer: CEO and President | Buy | 15,000 | $69.11 |
| May 18, 2026 | Pompa Valerieofficer: EVP, Operations | Sell | 10,000 | $69.05 |
| May 18, 2026 | MYERS FRANKLINdirector, officer: CEO and President | Grant | 1,500 | — |
| Apr 20, 2026 | MYERS FRANKLINdirector, officer: CEO and President | Grant | 1,747 | — |
| Mar 26, 2026 | MYERS FRANKLINdirector, officer: CEO and President | Grant | 1,798 | — |
| Mar 4, 2026 | Garg Vivekofficer: Acting CFO, VP, CAO & CONTR | Grant | 6,970 | — |
| Jan 6, 2026 | Go Timothydirector, officer: CEO and President | Grant | 63,615 | — |
| Dec 3, 2025 | Go Timothydirector, officer: CEO and President | Tax | 26,277 | $53.02 |
| Dec 3, 2025 | Nitcher Eric Lofficer: EVP, General Counsel | Tax | 4,885 | $53.02 |
| Dec 3, 2025 | Pompa Valerieofficer: EVP, Operations | Tax | 5,880 | $53.02 |
| Dec 3, 2025 | Pompa Valerieofficer: EVP, Operations | Grant | 3,193 | — |
| Dec 3, 2025 | Pompa Valerieofficer: EVP, Operations | Tax | 1,257 | $53.02 |
| Dec 3, 2025 | Garg Vivekofficer: VP, CAO and Controller | Tax | 691 | $53.02 |
| Dec 3, 2025 | Go Timothydirector, officer: CEO and President | Grant | 37,783 | — |
| Dec 3, 2025 | Atanasov Atanas Hofficer: EVP and CFO | Grant | 7,983 | — |
| Dec 3, 2025 | Atanasov Atanas Hofficer: EVP and CFO | Tax | 8,916 | $53.02 |
| Dec 3, 2025 | Ledbetter Stevenofficer: EVP, Commercial | Tax | 3,779 | $53.02 |
| Dec 3, 2025 | Go Timothydirector, officer: CEO and President | Tax | 14,868 | $53.02 |
| Dec 3, 2025 | Atanasov Atanas Hofficer: EVP and CFO | Tax | 3,142 | $53.02 |
| Nov 13, 2025 | Pompa Valerieofficer: EVP, Operations | Grant | 17,451 | — |
| Nov 13, 2025 | Nitcher Eric Lofficer: EVP, General Counsel | Grant | 15,906 | — |
| Nov 13, 2025 | Matthews Ross Bdirector | Grant | 2,943 | — |
| Nov 13, 2025 | Ledbetter Stevenofficer: EVP, Commercial | Grant | 14,178 | — |
| Nov 13, 2025 | Garg Vivekofficer: VP, CAO and Controller | Grant | 2,304 | — |
| Nov 13, 2025 | Atanasov Atanas Hofficer: EVP and CFO | Grant | 24,084 | — |
Source: DINO SEC Form 4 filings, latest Jun 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their DINO positions over the last 6 months (SEC Form 13F).
Increased
455
New positions
210
Reduced
427
Sold out
146
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 20.7M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 18.7M | May 13, 2026 |
| VANGUARD GROUP INC | Increased | 16.8M | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 14.0M | May 15, 2026 |
| TCTC HOLDINGS, LLC | Reduced | 12.3M | Feb 12, 2026 |
| TCTC HOLDINGS, LLC | Unchanged | 12.3M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 9.2M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 9.1M | Feb 12, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 9.1M | May 8, 2026 |
| STATE STREET CORP | Increased | 6.7M | May 15, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 6.4M | Feb 13, 2026 |
| STATE STREET CORP | Increased | 6.1M | Feb 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 5.3M | May 15, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 5.1M | May 15, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 4.4M | Feb 17, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.