Stocks › DINO
HF Sinclair Corp
DINO·NYSE·
United States·USD
United States·USD$115.63
+1.03 (+0.90%)
Close · Oct 7, 2026 · Close Prices from Tiingo.com
DINO
HF Sinclair Corp · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
DINOS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of DINO by members of U.S. Congress · 4 on record · 3 in the last 12 months
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Julia LetlowHouse · R · LA |
DINOHF Sinclair Corp · Stock |
Sale $1,001 - $15,000 |
Mar 12, 2026 | Feb 20, 2026 | Filing ↗ |
| Julia LetlowHouse · R · LA |
DINOHF Sinclair Corp · Stock |
Purchase $1,001 - $15,000 |
Jan 13, 2026 | Oct 23, 2024 | Filing ↗ |
| Julia LetlowHouse · R · LA |
DINOHF Sinclair Corp · Stock |
Sale $1,001 - $15,000 |
Jan 13, 2026 | Aug 8, 2025 | Filing ↗ |
 Thomas R. SuozziHouse · D · NY |
DINOHF Sinclair Corp · Common Stock |
Purchase $15,001 - $50,000 |
Sep 15, 2022 | Aug 3, 2022 | Filing ↗ |
Whale Activity
Position changes in DINO reported for 2026-06-30 by 14 tracked institutional filers
- Increased5
- New0
- Held0
- Decreased4
- Closed1
- No prior filing4
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 18.5M | $1.29B | decreased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.9M | $616.9M | decreased |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.9M | $481.0M | decreased |
| CITADEL ADVISORS LLC | 4.3M | $296.9M | increased |
| MILLENNIUM MANAGEMENT LLC | 786.0K | $54.7M | increased |
| KENNEDY CAPITAL MANAGEMENT LLC | 539.6K | $37.6M | — |
| Point72 Asset Management, L.P. | 515.9K | $35.9M | increased |
| Bridgewater Associates, LP | 510.5K | $35.6M | increased |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 450.0K | $31.3M | — |
| TWO SIGMA INVESTMENTS, LP | 275.3K | $19.2M | increased |
| CastleKnight Management LP | 225.7K | $15.7M | — |
| Robertson Opportunity Capital, LLC | 209.6K | $14.6M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by DINO insiders, by quarter · Form 4
Recent Insider Transactions
219 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| MYERS FRANKLINCEO · Director | Purchase | +15.0K | $85.30 | $1.3M | Aug 11, 2026 | Form 4 ↗ |
| Kunneman DaleSVP and CHRO | Sale | −8,936 | $84.58 | $756K | Aug 5, 2026 | Form 4 ↗ |
| MYERS FRANKLINCEO and President · Director | Grant / award | +1,578 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| Hardy Rhoman JDirector | Purchase | +1,508 | $66.32 | $100K | Jun 16, 2026 | Form 4 ↗ |
| Fernandez Manuel JDirector | Sale | −635 | $73.09 | $46K | Jun 2, 2026 | Form 4 ↗ |
| Joyce MatthewSVP, Lubricants & Specialties | Sale | −2,384 | $69.73 | $166K | May 26, 2026 | Form 4 ↗ |
| Garg VivekActing CFO, VP, CAO & CONTR | Sale | −717 | $71.89 | $52K | May 19, 2026 | Form 4 ↗ |
| ECHOLS LELDON EDirector | Gift | −3,772 | $0.00 | $0 | May 18, 2026 | Form 4 ↗ |
| REH Advisors Inc.Director | Disposition to issuer | −1.5M | $68.72 | $100.0M | May 18, 2026 | Form 4 ↗ |
| MYERS FRANKLINCEO and President · Director | Purchase | +15.0K | $69.11 | $1.0M | May 18, 2026 | Form 4 ↗ |
| MYERS FRANKLINCEO and President · Director | Grant / award | +1,500 | $0.00 | $0 | May 18, 2026 | Form 4 ↗ |
| Pompa ValerieEVP, Operations | Sale | −10.0K | $69.05 | $691K | May 15, 2026 | Form 4 ↗ |
| MYERS FRANKLINCEO and President · Director | Grant / award | +1,747 | $0.00 | $0 | Apr 17, 2026 | Form 4 ↗ |
| MYERS FRANKLINCEO and President · Director | Grant / award | +1,798 | $0.00 | $0 | Mar 25, 2026 | Form 4 ↗ |
| Garg VivekActing CFO, VP, CAO & CONTR | Grant / award | +6,970 | $0.00 | $0 | Mar 2, 2026 | Form 4 ↗ |
| Atanasov Atanas HEVP and CFO | Tax withholding | −8,916 | $53.02 | $473K | Dec 1, 2025 | Form 4 ↗ |
| Atanasov Atanas HEVP and CFO | Tax withholding | −3,142 | $53.02 | $167K | Dec 1, 2025 | Form 4 ↗ |
| Atanasov Atanas HEVP and CFO | Grant / award | +7,983 | $0.00 | $0 | Dec 1, 2025 | Form 4 ↗ |
| Pompa ValerieEVP, Operations | Tax withholding | −5,880 | $53.02 | $312K | Dec 1, 2025 | Form 4 ↗ |
| Pompa ValerieEVP, Operations | Tax withholding | −1,257 | $53.02 | $67K | Dec 1, 2025 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding DINO · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF iShares Trust | 5.2M | $365.2M | 0.29% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 4.9M | $338.8M | 0.01% | Jun 30, 2026 |
| Schwab U.S. Dividend Equity ETF SCHWAB STRATEGIC TRUST | 3.7M | $261.2M | 0.28% | May 31, 2026 |
| iShares Select Dividend ETF iShares Trust | 2.8M | $253.2M | 1.08% | Jul 31, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 3.5M | $244.7M | 0.13% | Jun 30, 2026 |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 2.4M | $215.1M | 1.11% | Jul 31, 2026 |
| FULLERTHALER BEHAVIORAL SMALL CAP EQUITY Capitol Series Trust | 2.6M | $177.9M | 1.41% | Jun 30, 2026 |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 2.2M | $155.1M | 0.23% | Jun 30, 2026 |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1.3M | $123.0M | 0.73% | Jul 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1.8M | $122.3M | 0.13% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list DINO's shares (CUSIP 403949100), each fund at its latest report since Mar 8, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming HF Sinclair Corp as client
No lobbying filings found naming HF Sinclair Corp as the client.
Government Contracts
Federal awards to HF Sinclair Corp · USAspending
No federal contract awards found for HF Sinclair Corp.
U.S. Patents
Recent USPTO applications naming HF Sinclair Corp
No USPTO patent applications found for HF Sinclair Corp.
Annual Financials
From DINO's 10-K filings · XBRL
No annual XBRL figures on record for DINO. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitSep 1, 2011
- 2-for-1Stock splitJun 2, 2006
- 2-for-1Stock splitAug 31, 2004
- 2-for-1Stock splitJul 9, 2001
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 8.01Other eventsAug 26, 2026
EDGAR ↗ - 8-K · Items 1.01, 9.01Material agreementAug 5, 2026
EDGAR ↗ - 8-K · Items 2.02, 7.01, 9.01Results of operations · Reg FD disclosureJul 28, 2026
EDGAR ↗ - 8-K · Items 5.02Officer / director changeJul 28, 2026
EDGAR ↗ - 8-K · Items 5.02, 7.01, 9.01Officer / director change · Reg FD disclosureJul 8, 2026
EDGAR ↗ - 8-K · Items 1.01, 9.01Material agreementMay 19, 2026
EDGAR ↗ - 8-K · Items 5.02Officer / director changeMay 13, 2026
EDGAR ↗ - 8-K · Items 5.07Shareholder voteMay 13, 2026
EDGAR ↗ - 8-K · Items 5.02, 9.01Officer / director changeMay 12, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsMay 1, 2026
EDGAR ↗
About HF Sinclair Corp
From SEC EDGAR company records
Industry (SIC 4610)Pipe Lines (No Natural Gas)
SectorIndustrials
HeadquartersDALLAS, TX
IncorporatedDE
SEC CIK0001915657 ↗