Comparable stake leader
Michael Jennings
SEC ownership of HollyFrontier Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000048039.
Disclosed value leader
Michael Jennings
Comparable rows
0/16
Latest evidence
01 Dec 2021
- Parsed ownership sources
- 3/4/5
- Largest SEC-reported holder
- Michael Jennings
- Latest parsed ownership date
- 01 Dec 2021
- Issuer CIK
- 0000048039
- Issuer location
- Dallas, TX
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of HollyFrontier Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Michael Jennings
Disclosed value leader
Michael Jennings
Comparable rows
0/16
Latest evidence
01 Dec 2021
3/4/5
Highest disclosed value: $7,742,328
16 rows are not safely comparable across share classes.
Showing 1-8 of 16 holder rows.
Quick read
Michael Jennings has the largest disclosed position value at $7.74M.
0 of 16 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Michael Jennings's linked filing trail.
Disclosed position value
Top 5
Michael Jennings
$7.74M
Richard Lawrence Voliva III
$6.34M
Thomas G. Creery
$5.14M
Timothy Go
$3.75M
Franklin Myers
$2.49M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 16 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Michael Jennings |
3/4/5
Chief Executive Officer, Director
|
—
class O/S missing
|
$7,742,328
238,887 shares
|
— | 01 Dec 2021 |
| Richard Lawrence Voliva III |
3/4/5
EVP & CFO
|
—
class O/S missing
|
$6,344,420
195,755 shares
|
— | 01 Dec 2021 |
| Thomas G. Creery |
3/4/5
President, Renewables
|
—
class O/S missing
|
$5,137,698
158,522 shares
|
— | 01 Dec 2021 |
| Timothy Go |
3/4/5
President and COO
|
—
class O/S missing
|
$3,749,578
115,692 shares
|
— | 01 Dec 2021 |
| Franklin Myers |
3/4/5
Director
|
—
class O/S missing
|
$2,486,333
76,715 shares
|
— | 12 Nov 2021 |
| James H. Lee |
3/4/5
Director
|
—
class O/S missing
|
$1,900,458
58,638 shares
|
— | 10 Nov 2021 |
| Leldon E. Echols |
3/4/5
Director
|
—
class O/S missing
|
$1,689,306
52,123 shares
|
— | 10 Nov 2021 |
| Michael E. Rose |
3/4/5
Director
|
—
class O/S missing
|
$1,633,626
50,405 shares
|
— | 10 Nov 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 04 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-16 of 16 reporting-owner rows connected to HollyFrontier Corp. Open a relationship link for the CIK-to-CIK filing trail.
Rows
16
Largest Forms 3/4/5 holder
Michael Jennings
Net 12M change
$0
Latest report
01 Dec 2021
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael Jennings | Chief Executive Officer, Director | $7,742,328 | Mixed | 01 Dec 2021 | ||
| Richard Lawrence Voliva III | Evp & Cfo | $6,344,420 | Mixed | 01 Dec 2021 | ||
| Thomas G. Creery | President, Renewables | $5,137,698 | Mixed | 01 Dec 2021 | ||
| Timothy Go | President and COO | $3,749,578 | Mixed | 01 Dec 2021 | ||
| Franklin Myers | Director | $2,486,333 | Mixed | 12 Nov 2021 | ||
| James H. Lee | Director | $1,900,458 | Mixed | 10 Nov 2021 | ||
| Leldon E. Echols | Director | $1,689,306 | Mixed | 10 Nov 2021 | ||
| Michael E. Rose | Director | $1,633,626 | Mixed | 10 Nov 2021 | ||
| Vaishali S. Bhatia | SVP, General Counsel & Sec | $1,584,104 | Mixed | 01 Dec 2021 | ||
| Robert J. Kostelnik | Director | $1,530,886 | Mixed | 10 Nov 2021 | ||
| Bruce A. Lerner | President, HFLS | $1,360,377 | Mixed | 09 Nov 2021 | ||
| Anne-Marie Ainsworth | Director | $602,437 | Mixed | 10 Nov 2021 | ||
| Anna C. Catalano | Director | $602,437 | Mixed | 10 Nov 2021 | ||
| R. Craig Knocke | Director | $518,236 | Mixed | 10 Nov 2021 | ||
| Indira Agarwal | VP, Controller and CAO | $499,471 | Mixed | 01 Dec 2021 | ||
| Manuel J. Fernandez | Director | $348,505 | Mixed | 10 Nov 2021 |
Recent insider transactions for HollyFrontier Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.