Comparable stake leader
Blackstone Holdings III L.P.
SEC ownership of Callon Petroleum Co
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000928022.
Disclosed value leader
Blackstone Holdings III L.P.
Comparable rows
0/22
Latest evidence
01 Apr 2024
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Blackstone Holdings III L.P.
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
01 Apr 2024
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000928022
- Issuer location
- Houston, 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 Callon Petroleum Co (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
Blackstone Holdings III L.P.
Disclosed value leader
Blackstone Holdings III L.P.
Comparable rows
0/22
Latest evidence
01 Apr 2024
3/4/5
Highest disclosed value: $180,987,886
22 rows are not safely comparable across share classes.
Showing 1-8 of 22 holder rows.
Quick read
Blackstone Holdings III L.P. has the largest disclosed position value at $180.99M.
0 of 22 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 Blackstone Holdings III L.P.'s linked filing trail.
Disclosed position value
Top 5
Blackstone Holdings III L.P.
$180.99M
BPP HoldCo LLC
$180.99M
Kimmeridge Energy Management Comp...
$158.6M
BPP Energy Partners LLC
$67.81M
S. P. Johnson IV
$3.77M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 22 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Blackstone Holdings III L.P. |
3/4/5
Former 10% Owner
|
—
class O/S missing
|
$180,987,886
5,935,002 shares
|
— | 18 Apr 2022 |
| BPP HoldCo LLC |
3/4/5
Former 10% Owner
|
—
class O/S missing
|
$180,987,886
5,935,002 shares
|
— | 18 Apr 2022 |
| Kimmeridge Energy Management Company, LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$158,597,786
5,200,780 shares
|
— | 01 Jun 2022 |
| BPP Energy Partners LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$67,808,469
2,223,593 shares
|
— | 04 Jan 2022 |
| S. P. Johnson IV |
3/4/5
Director
|
—
class O/S missing
|
$3,765,065
123,465 shares
|
— | 29 Dec 2021 |
| Jeffrey S. Balmer |
3/4/5
Senior VP and COO
|
—
mixed-class rows
|
$1,120,203
55,408 shares
mixed-class rows
|
— | 01 Apr 2023 |
| L. Richard Flury |
3/4/5
Former Director
|
—
class O/S missing
|
$751,122
24,631 shares
|
— | 26 Apr 2023 |
| Larry D. McVay |
3/4/5
Director
|
—
class O/S missing
|
$743,285
24,374 shares
|
— | 14 May 2022 |
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 20 Aug 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 1-20 of 23 reporting-owner rows connected to Callon Petroleum Co. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
Blackstone Holdings III L.P.
Net 12M change
$0
Latest report
01 Apr 2024
Recent insider transactions for Callon Petroleum Co
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.