DINO
HF Sinclair Corp · Transportation & Utilities · Market cap $18.7B
Insiders bought $359K net in the last 90 days ·4 sellers, 2 buyers· latest Form 4 filed Aug 11, 2026
Insider Buying
$2.4M
reported purchases (SEC code P)
Insider Selling
$1.7M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Latest filing
Aug 18, 2026
MYERS FRANKLIN
HF Sinclair Corp (DINO) has 38 SEC Form 4 filings (45 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Aug 18, 2026.
Inside the rolling window, 7 insiders at HF Sinclair Corp reported 3 open-market purchases totaling $2.4M and 6 open-market sales totaling $1.7M. Insiders have net bought $706K over the trailing 6 months. The largest single insider purchase in this window was $1.3M by CEO MYERS FRANKLIN on Aug 11, 2026.
- Industry:Oil & Gas Refining & Marketing
- CEO:Franklin Myers
- Employees:5,297
- HQ:Dallas, TX, US
- IPO:1980-03-17
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CEO | Purchase | 15,000 | $1.3M | Aug 11 | +23.2% | SEC ↗ | |
Kunneman DaleFirst filing | SVP and CHRO | Sale | 8,936 | $756K | Aug 6 | +27.1% | SEC ↗ |
| Director | Purchase | 1,508 | $100K | Jun 16 | +58.3% | SEC ↗ | |
| Director | Sale | 635 | $46K | Jun 3 | +43.7% | SEC ↗ | |
Joyce MatthewFirst filing | SVP, Lubricants & Specialties | Sale | 2,384 | $166K | May 26 | +53.8% | SEC ↗ |
Garg VivekFirst in 7 months | Acting CFO, VP, CAO & CONTR | Sale | 717 | $52K | May 21 | +54.1% | SEC ↗ |
| CEO and President | Purchase | 15,000 | $1.0M | May 18 | +49.9% | SEC ↗ | |
Pompa ValerieFirst filing | EVP, Operations | Sale | 10,000 | $691K | May 18 | +49.9% | SEC ↗ |
Garg VivekFirst filing | VP, CAO and Controller | Sale | 314 | $17K | Nov 6 | +96.6% | SEC ↗ |
Congress trading DINO 4 all-time
- RRep. Julia LetlowSale$1,001 - $15,0002026-02-20
- RRep. Julia LetlowOther$1,001 - $15,0002025-08-08
- RRep. Julia LetlowPurchase$1,001 - $15,0002024-10-23
- DRep. Thomas SuozziPurchase$15,001 - $50,0002022-08-03
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does DINO have?
HF Sinclair Corp (DINO) has 38 SEC Form 4 filings (45 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Aug 18, 2026.
When was the most recent SEC Form 4 filing for DINO?
The most recent Form 4 filing for DINO on Tracefour is dated Aug 18, 2026.
What is the net insider flow at DINO over the last 6 months?
Over the trailing 180 days, insiders at DINO have net bought $706K based on SEC Form 4 disclosures.
What was the largest insider purchase at DINO?
The largest single insider open-market purchase at DINO in the rolling window was $1.3M by CEO MYERS FRANKLIN on 2026-08-11.
What is the total insider buy and sell value at DINO in the current window?
Inside the rolling window, insiders at DINO bought $2.4M and sold $1.7M based on SEC Form 4 filings.
Can I get alerts for DINO insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at HF Sinclair Corp (DINO). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
HF Sinclair Corp is in the Transportation & Utilities sector.