HF Sinclair Corp (DINO): Congress and insider trades
Who in Congress and inside the company traded DINO, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- HF Sinclair Corp (DINO) is a listed stock on NYSE.
- 2 members of Congress filed 2 buys and 2 sells of DINO, the latest published 2026-03-13 (13 March 2026).
- Insiders filed 2 open market buys worth $1.4M and 4 sells worth $1.0M, the latest filed 2026-08-11 (11 August 2026).
- Across 2 scored buys, Congress averaged +9.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.
- Across 1 scored buy, Insiders averaged +68.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in DINO
as of 2026-03-13| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 13 Mar 2026 | Julia Letlow (R-LA) | sell | 1K–15K | 20 | n/a |
| 14 Jan 2026 | Julia Letlow (R-LA) | buy | 1K–15K | 447 | +16.8% |
| 14 Jan 2026 | Julia Letlow (R-LA) | sell | 1K–15K | 158 | n/a |
| 16 Sep 2022 | Tom Suozzi (D-NY) | buy | 15K–50K | 43 | +2.1% |
Nothing matches that search.
Insider trades in DINO
as of 2026-08-11| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 11 Aug 2026 | MYERS FRANKLIN | buy | 15,000 | $85.30 | $1.3M | n/a |
| 6 Aug 2026 | Kunneman Dale | sell | 8,936 | $84.58 | $756K | n/a |
| 16 Jun 2026 | Hardy Rhoman J | buy | 1,508 | $66.32 | $100K | +68.9% |
| 3 Jun 2026 | Fernandez Manuel J | sell | 635 | $73.09 | $46.4K | n/a |
| 26 May 2026 | Joyce Matthew | sell | 2,384 | $69.73 | $166K | n/a |
| 21 May 2026 | Garg Vivek | sell | 717 | $71.89 | $51.5K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought DINO?
2 Congress buys by 2 members and 2 insider buys are on file. The tables on this page list every one.
Did buying DINO after a disclosure beat the market?
Across 2 scored buys, Congress averaged +9.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion. Across 1 scored buy, Insiders averaged +68.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.