HF Sinclair Corporation (DINO) has 20 known insider and institutional holders on record. The largest holder is Holding Carol with 60,230,036 shares. Other notable holders include REH Co and Holding Carol Orme.
Over the last 12 months, insiders have made 30 transactions in DINO stock — 19 buys (valued at RSU Award) and 2 sells (valued at $484.56K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
DINO Insider Ownership
Top Holder
Holding Carol
60,230,036 shares
Buys (12 mo)
19
$0.00 value
Sells (12 mo)
2
$484.56K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Holding Carol |
10 Percent Owner |
60,230,036 |
2022-03-24 |
|
| 2 |
Reh Co |
Director |
47,472,927 |
2022-10-05 |
|
| 3 |
Holding Carol Orme |
Director |
16,057,699 |
2024-05-16 |
|
| 4 |
Reh Advisors Inc. |
Director |
12,711,842 |
2025-11-20 |
|
| 5 |
Damiris George John |
President & CEO |
488,801 |
2020-01-02 |
|
| 6 |
Clifton Matthew P |
Executive Chairman |
463,183 |
2012-12-19 |
|
| 7 |
Go Timothy |
CEO and President |
196,652 |
2026-01-06 |
|
| 8 |
Lamp David L |
EVP & COO |
181,977 |
2013-12-19 |
|
| 9 |
Myers Franklin |
CEO and President |
158,806 |
2026-03-26 |
|
| 10 |
Aron Doug S |
EVP & CFO |
156,760 |
2017-03-02 |
|
| 11 |
Bech Douglas Y |
Director |
149,209 |
2020-11-13 |
|
| 12 |
Creery Thomas G |
President, Renewables |
138,522 |
2022-06-07 |
|
| 13 |
Jennings Michael |
EVP, Corporate |
132,859 |
2023-09-26 |
|
| 14 |
Atanasov Atanas H |
EVP and CFO |
98,936 |
2025-12-03 |
|
| 15 |
Shaw Bruce R |
Sr VP, Strategy & Corp Dev |
74,257 |
2012-12-19 |
|
| 16 |
Stump James M. |
SVP, Refining |
72,692 |
2020-07-01 |
|
| 17 |
Lee James H |
Director |
62,729 |
2024-02-27 |
|
| 18 |
Mckenzie Robert G |
Director |
62,473 |
2013-11-14 |
|
| 19 |
Kostelnik Robert J. |
Director |
59,598 |
2025-11-13 |
|
| 20 |
Mcwatters Denise Clark |
SVP, Gc & Secy |
54,217 |
2018-12-19 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-25 |
Myers Franklin |
CEO and President |
RSU Award |
1,798 |
- |
- |
| 2026-03-02 |
Garg Vivek |
Acting CFO, VP, CAO & Contr |
RSU Award |
6,970 |
- |
- |
| 2025-11-11 |
Go Timothy |
CEO and President |
RSU Award |
63,615 |
- |
- |
| 2025-12-01 |
Garg Vivek |
VP, CAO and Controller |
Tax Withholding of RSU |
691 |
$53.02 |
$36.64K |
| 2025-12-01 |
Nitcher Eric L |
EVP, General Counsel |
Tax Withholding of RSU |
4,885 |
$53.02 |
$259K |
| 2025-12-01 |
Pompa Valerie |
EVP, Operations |
Tax Withholding of RSU |
5,880 |
$53.02 |
$311.76K |
| 2025-12-01 |
Ledbetter Steven |
EVP, Commercial |
Tax Withholding of RSU |
3,779 |
$53.02 |
$200.36K |
| 2025-12-01 |
Go Timothy |
CEO and President |
Tax Withholding of RSU |
26,277 |
$53.02 |
$1.39M |
| 2025-12-01 |
Atanasov Atanas H |
EVP and CFO |
Tax Withholding of RSU |
8,916 |
$53.02 |
$472.73K |
| 2025-11-18 |
Reh Advisors Inc. |
Director |
Return of Shares |
437,238 |
$54.89 |
$24M |
| 2025-11-11 |
Garg Vivek |
VP, CAO and Controller |
RSU Award |
2,304 |
- |
- |
| 2025-11-11 |
Nitcher Eric L |
EVP, General Counsel |
RSU Award |
15,906 |
- |
- |
| 2025-11-12 |
Johns Jeanne M. |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-11 |
Pompa Valerie |
EVP, Operations |
RSU Award |
17,451 |
- |
- |
| 2025-11-12 |
Hardy Rhoman J |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Matthews Ross B |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Fernandez Manuel J |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Knocke R Craig |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-11 |
Ledbetter Steven |
EVP, Commercial |
RSU Award |
14,178 |
- |
- |
| 2025-11-11 |
Go Timothy |
CEO and President |
RSU Award |
56,616 |
- |
- |
| 2025-11-11 |
Atanasov Atanas H |
EVP and CFO |
RSU Award |
24,084 |
- |
- |
| 2025-11-12 |
Kostelnik Robert J. |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Ainsworth Anne-marie |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Catalano Anna C |
Director |
RSU Award |
2,943 |
- |
- |
| 2025-11-12 |
Myers Franklin |
Director |
RSU Award |
2,943 |
- |
- |
