HF Sinclair $DINOFiling brief2 min readHF Sinclair CEO paid $110.80 a share, up from $85.30
Franklin Myers filed 2 buys 79 days apart, $2.39M together. The second came at a price 30% higher than the first.
By Team AlphaYouHow we know thisBased on the Form 4 filed Oct 29, 2026
+30%higher price, 79 days later
Aug 11 15,000 shares
$85.30
Oct 29 10,000 shares
$110.80
Source: the Form 4 filings of Aug 11 and Oct 29, 2026. The gap and the percentage are our math.
Key points
- HF Sinclair CEO and director Franklin Myers bought 10,000 shares on Oct 29 at $110.80, about $1.11M.
- In August the same executive bought 15,000 shares at $85.30. The second buy came 79 days later at a price 30% higher.
- After this buy, 207,723 shares are held directly, 5% more than before.
HF Sinclair ($DINO) CEO and director Franklin Myers bought 10,000 shares on Oct 29, 2026, at a weighted average of $110.80. That is about $1.11M. The Form 4 was filed the same day.
The two buys side by side
| Measure | Aug 11 buy | Oct 29 buy |
|---|---|---|
| Shares | 15,000 | 10,000 |
| Price per share | $85.30 | $110.80 |
| Total | $1,279,500 | $1,108,000 |
| Held directly afterward | 194,841 | 207,723 |
Prices are the weighted averages each Form 4 states. Totals are shares times price (our math).
10,000 shares at $110.80, filed the same day
The Form 4 lists Franklin Myers as both a director and the CEO. The transaction code is P, a purchase. The shares were bought in several trades between $110.72 and $110.80.
Before the buy, the direct holding was 197,723 shares. The buy adds 5.1%.
The second buy cost 30% more per share
The Oct 29 filing does not show the earlier buy. The Aug 11 Form 4 does. Together the 2 buys are 25,000 shares and $2.39M. The second paid $25.50 more per share, 30% higher, 79 days after the first.
The direct holding was 194,841 after the August buy and 197,723 before this one, 2,882 more (our math). Neither filing says what added them.
Another insider sold in the same stretch. SVP and CHRO Dale Kunneman sold 8,936 shares at $84.585, about $755,852, on Aug 5, 6 days before the CEO's August buy.
What a Form 4 does not tell you
It shows what happened, not why. It does not show what the stock does next. The 207,723 counts shares held directly. Shares held another way, such as through a trust, are reported separately.
What to watch next
We have no announced earnings date for HF Sinclair in the SEC filings we track, so there is no dated checkpoint yet. Any new trade by an insider must be filed within 2 business days.
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Questions
What is an open-market purchase on a Form 4?
Code P marks a purchase, on the open market or in a private deal. It is not a stock award and not an option exercise.
How fast do insiders have to report?
Within 2 business days of the trade. This one was filed the same day.
Receipts
Every figure was read from these filings on Oct 30, 2026. A line marked our math is a sum or a ratio of those figures.
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AlphaYou provides research and information, not individualized investment advice. Insider filings can arrive after the trade. Data as of Oct 30, 2026.