HF Sinclair DINO Insider Ownership

NYSE DINO

$125.56 +0.25 (+0.20%)

As of: Oct 21, 2026 · 3:59 PM EDT

Insider Holdings by Owner

26.28Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

5.55%

▼-1.29% pp QoQ

Shares Held by Insiders

9.96Mn

filed for Sep 2026

▼-18.86% QoQ

Shares Outstanding

179.42Mn

179,417,000 shares

Direct Holdings

9.71Mn

Indirect: 242.83K

Net Shares Traded (QoQ)

-2.31Mn

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past 12 months, HF Sinclair insiders bought $2.42 million of stock on the open market (31.51K shares) and sold $1.73 million (22.99K shares).

HF Sinclair's open-market purchases in the past 12 months came from 2 insiders, and its sales from 5 insiders.
Among DINO insiders, Franklin Myers (CEO) bought the most stock on the open market in the past 12 months: $2.32 million (30K shares), most recently on August 11, 2026.
Meanwhile, the largest open-market sales of DINO in the past 12 months were by Dale Kunneman (SVP and CHRO), totaling $755,852 (8.94K shares), most recently on August 5, 2026.
Away from the open market, DINO insiders received 262.9K shares in stock awards, gave up 69.69K shares to cover taxes or exercise prices and gave away 3.77K shares as gifts over the last 12 months.
Per Business Quant data, HF Sinclair insiders hold 9.96Mn shares in total based on their latest Form 4 filings, down 18.86% from 12.27Mn shares at the end of Q2 2026.
Of the 9.96Mn shares held by HF Sinclair insiders, 9.71Mn shares (97.56%) are held directly and 242.83K shares (2.44%) indirectly, through trusts, partnerships, family members and other entities.
Business Quant counts 19 insiders with holdings in HF Sinclair stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
DINO's three largest insider shareholders, per their latest Form 4 filings, are Reh Advisors Inc. (Director, 8.88Mn shares), Timothy Go (CEO and President, 365.71K shares) and Franklin Myers (CEO, 196.88K shares).
Of the shares held by DINO insiders, 89.21% belong to Reh Advisors Inc.
Institutions owned 86.63% of DINO shares as of Q2 2026; insiders' latest Form 4 filings account for about 5.55%, leaving roughly 7.82% with other investors, including the public.
In the last 12 months, 44 Form 4 filings with transactions in DINO stock came from 19 insiders.
These insider figures for HF Sinclair are based on Form 4 filings through September 21, 2026.

Form 4 Holdings

Insiders Holding DINO

Insiders 27

Shares held 26.28Mn

Of outstanding 14.65%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Carol Orme Holding	Director	0	16,057,699	16,057,699	61.1%	16 May, 2024
2	Advisors Inc. Reh	Director	8,881,662	0	8,881,662	33.8%	04 Aug, 2026
3	Franklin Myers	Ceo	197,723	0	197,723	0.8%	19 Oct, 2026
4	Thomas G Creery	President, Renewables	138,522	0	138,522	0.5%	07 Jun, 2022
5	Michael Jennings	Evp, Corporate	132,859	0	132,859	0.5%	26 Sep, 2023
6	Timothy Go	Ceo And President	122,881	0	122,881	0.5%	03 Dec, 2025
7	Atanas H Atanasov	Evp And Cfo	98,936	0	98,936	0.4%	03 Dec, 2025
8	Richard Lawrence Iii Voliva	Evp Cfo	87,395	8,360	95,755	0.4%	02 Jun, 2022
9	James H Lee	Director	62,729	0	62,729	0.2%	27 Feb, 2024
10	Robert J. Kostelnik	Director	59,598	0	59,598	0.2%	13 Nov, 2025
11	Vaishali S. Bhatia	Evp, General Counsel Sec	51,924	0	51,924	0.2%	05 Dec, 2023
12	Eric L Nitcher	Evp, General Counsel	44,592	0	44,592	0.2%	03 Dec, 2025
13	Steven Ledbetter	Evp, Commercial	43,187	0	43,187	0.2%	03 Dec, 2025
14	Valerie Pompa	Evp, Operations	43,098	0	43,098	0.2%	18 May, 2026
15	Dale Kunneman	Svp And Chro	42,561	0	42,561	0.2%	06 Aug, 2026
16	R Craig Knocke	Director	33,353	0	33,353	0.1%	13 Nov, 2025
17	Anne-Marie Ainsworth	Director	30,951	0	30,951	0.1%	13 Nov, 2025
18	Anna C Catalano	Director	30,951	0	30,951	0.1%	13 Nov, 2025
19	Indira Agarwal	Vp, Controller And Cao	18,366	0	18,366	0.1%	12 Dec, 2023
20	Manuel J Fernandez	Director	16,543	0	16,543	0.1%	03 Jun, 2026
21	Rhoman J Hardy	Director	15,037	0	15,037	0.1%	16 Jun, 2026
22	Matthew Joyce	Svp, Lubricants Specialties	14,797	0	14,797	0.1%	26 May, 2026
23	Ross B Matthews	Director	14,584	0	14,584	0.1%	13 Nov, 2025
24	Vivek Garg	Acting Cfo, Vp, Cao Contr	11,475	0	11,475	0.0%	21 May, 2026
25	Jeanne M. Johns	Director	8,735	0	8,735	0.0%	13 Nov, 2025
26	Norman J Szydlowski	Director	7,869	0	7,869	0.0%	09 Nov, 2023
27	Leldon E Echols	Director	2,943	0	2,943	0.0%	20 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

218 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
19 Oct, 2026	Franklin Myers	Ceo	Acquired A	839	$0.00	$0	197,723	Direct
17 Sep, 2026	Franklin Myers	Ceo	Acquired A	922	$0.00	$0	196,884	Direct
17 Aug, 2026	Franklin Myers	Ceo	Acquired A	1,121	$0.00	$0	195,962	Direct
11 Aug, 2026	Franklin Myers	Ceo	Acquired P	15,000	$85.30	$1.28Mn	194,841	Direct
05 Aug, 2026	Dale Kunneman	Svp And Chro	Disposed S	8,936	$84.59	$755.85K	42,561	Direct
02 Aug, 2026	Advisors Inc. Reh	Director	Disposed D	2,375,000	$89.41	$212.35Mn	8,881,662	Direct
17 Jul, 2026	Franklin Myers	Ceo	Acquired A	1,210	$0.00	$0	179,841	Direct
17 Jun, 2026	Franklin Myers	Ceo And President	Acquired A	1,578	$0.00	$0	178,631	Direct
16 Jun, 2026	Rhoman J Hardy	Director	Acquired P	1,508	$66.32	$100.01K	15,037	Direct
02 Jun, 2026	Manuel J Fernandez	Director	Disposed S	635	$73.09	$46.41K	16,543	Direct
26 May, 2026	Matthew Joyce	Svp, Lubricants Specialties	Disposed S	2,384	$69.73	$166.24K	14,797	Direct
19 May, 2026	Vivek Garg	Acting Cfo, Vp, Cao Contr	Disposed S	717	$71.89	$51.55K	11,475	Direct
18 May, 2026	Advisors Inc. Reh	Director	Disposed D	1,455,180	$68.72	$100.00Mn	11,256,662	Direct
18 May, 2026	Leldon E Echols	Director	Disposed G	3,772	$0.00	$0	2,943	Direct
18 May, 2026	Franklin Myers	Ceo And President	Acquired A	1,500	$0.00	$0	162,053	Direct
15 May, 2026	Valerie Pompa	Evp, Operations	Disposed S	10,000	$69.05	$690.50K	43,098	Direct
18 May, 2026	Franklin Myers	Ceo And President	Acquired P	15,000	$69.11	$1.04Mn	177,053	Direct
17 Apr, 2026	Franklin Myers	Ceo And President	Acquired A	1,747	$0.00	$0	160,553	Direct
25 Mar, 2026	Franklin Myers	Ceo And President	Acquired A	1,798	$0.00	$0	158,806	Direct
02 Mar, 2026	Vivek Garg	Acting Cfo, Vp, Cao Contr	Acquired A	6,970	$0.00	$0	12,192	Direct

Showing 1 to 20 of 218 transactions