Transactions
5
Insider / HF Sinclair Corp
Pompa Valerie
EVP, Operations at HF Sinclair Corp
- Company
- HF Sinclair Corp
- Ticker
- DINO
- First filing on record
- November 13, 2025
- Latest trade on record
- May 15, 2026
- SEC filings
- EDGAR ↗
Pompa Valerie, EVP, Operations at HF Sinclair Corp, has disclosed 5 transactions in DINO since November 13, 2025: 0 purchases (0 open-market buys) and 3 sales, worth about $1.1M at the reported prices. The latest was filed May 18, 2026, 3 days after the trade.
Open-market buys
0
Sales
3
Avg. disclosure lag
2.2d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Pompa Valerie made no purchases and 3 sales worth $1.1M, plus 2 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Pompa Valerie has traded 1 stock on record; the largest by dollars is DINO.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 3 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 2 | 20,644 | — |
| F | Shares withheld for tax | 2 | 7,137 | $378K |
| S | Open-market sale | 1 | 10,000 | $691K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 1 | 0 | 1 · $691K |
| 2025 | 4 | 0 | 2 · $378K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| DINO | Sell S | May 15, 2026 | May 18, 2026 | 3d | 10,000 | $69 | $691K | Form 4 ↗ | ||
| DINO | Sell F | December 1, 2025 | December 3, 2025 | 2d | 5,880 | $53 | $312K | Form 4 ↗ | ||
| DINO | Sell F | December 1, 2025 | December 3, 2025 | 2d | 1,257 | $53 | $67K | Form 4 ↗ | ||
| DINO | Other A | December 1, 2025 | December 3, 2025 | 2d | 3,193 | — | — | Form 4 ↗ | ||
| DINO | Other A | November 11, 2025 | November 13, 2025 | 2d | 17,451 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| May 18, 2026 | Form 4 | 0001193125-26-229164 | 1 | published | EDGAR ↗ |
| December 3, 2025 | Form 4 | 0001193125-25-306942 | 3 | published | EDGAR ↗ |
| November 13, 2025 | Form 4 | 0001193125-25-280289 | 1 | published | EDGAR ↗ |
Other insiders at HF Sinclair Corp
- MYERS FRANKLIN CEO and President 23 rows
- Fernandez Manuel J Director 6 rows
- Garg Vivek Acting CFO, VP, CAO & CONTR 5 rows
- Atanasov Atanas H EVP and CFO 4 rows
- Go Timothy CEO and President 4 rows
- Hardy Rhoman J Director 4 rows
- REH Advisors Inc. Director 4 rows
- ECHOLS LELDON E Director 2 rows
- Ledbetter Steven EVP, Commercial 2 rows
- Nitcher Eric L EVP, General Counsel 2 rows
Everyone on file, with contracts and lobbying under the company's name: HF Sinclair Corp.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 3 | 5 | November 13, 2025 | May 18, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.