FANGEnergyLarge-Cap
Diamondback Energy, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Diamondback Energy, Inc. (FANG), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are FANG insiders buying or selling?
Diamondback Energy, Inc. insiders reported 8 open-market buys ($3.4M) and 144 sells ($7.4B) across 152 Form 4 filings — a net selling position of $7.4B.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 17, 2026)
Total Form 4 filings
152
SEC EDGAR
Insider filers
22
Insider buys (8)
$3.4M
Insider sells (144)
$7.4B
Insider sentiment
Net sellingNet insider flow of $7.4B in net selling.
Recent FANG insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | Charles Alvin Meloy | Director | Sale | 83.3K | $187.12 | $15.6M |
| Jun 10, 2026 | Mark Lawrence Plaumann | Director | Sale | 500 | $196.50 | $98.3K |
| Jun 8, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 5.0K | $205.00 | $1.0M |
| Jun 5, 2026 | SGF FANG Holdings, LP | 10% Owner | Sale | 10.0M | $204.25 | $2.0B |
| Jun 4, 2026 | Hof Matthew Kaes Van'T | Chief Executive Officer | Sale | 15.0K | $208.33 | $3.1M |
| Jun 4, 2026 | Matt Zmigrosky | EVP, Chief Legal and Admin Off | Sale | 5.0K | $210.00 | $1.1M |
| Jun 2, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 7.0K | $200.90 | $1.4M |
| Jun 2, 2026 | Matt Zmigrosky | EVP, Chief Legal and Admin Off | Sale | 5.0K | $200.54 | $1.0M |
| May 21, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 5.0K | $207.00 | $1.0M |
| May 19, 2026 | Albert Barkmann | Exec. VP and Chief Engineer | Sale | 3.0K | $204.04 | $612.1K |
| May 19, 2026 | Jere W Thompson III | CFO, Executive VP | Sale | 1.0K | $203.16 | $203.2K |
| May 14, 2026 | Matt Zmigrosky | EVP, Chief Legal and Admin Off | Sale | 5.0K | $200.10 | $1.0M |
| May 14, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 5.0K | $200.00 | $1.0M |
| May 11, 2026 | Charles Alvin Meloy | Director | Sale | 15.7K | $189.14 | $3.0M |
| Apr 8, 2026 | Charles Alvin Meloy | Director | Sale | 15.7K | $195.47 | $3.1M |
| Mar 24, 2026 | Daniel N Wesson | Exec. VP & COO | Sale | 5.0K | $191.96 | $959.8K |
| Mar 24, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 5.0K | $193.00 | $965.0K |
| Mar 19, 2026 | Steven E West | Director | Sale | 6.0K | $188.35 | $1.1M |
| Mar 19, 2026 | Matt Zmigrosky | EVP, Chief Legal and Admin Off | Sale | 4.1K | $190.51 | $781.3K |
| Mar 19, 2026 | Teresa L. Dick | CAO, Exec. VP, Assist. Sec. | Sale | 5.0K | $190.00 | $950.0K |
| Mar 17, 2026 | Matt Zmigrosky | EVP, Chief Legal and Admin Off | Sale | 20.9K | $180.00 | $3.8M |
| Mar 17, 2026 | Jere W Thompson III | CFO, Executive VP | Sale | 750 | $182.47 | $136.9K |
| Mar 17, 2026 | Albert Barkmann | Exec. VP and Chief Engineer | Sale | 4.0K | $182.90 | $731.6K |
| Mar 16, 2026 | SGF FANG Holdings, LP | 10% Owner | Sale | 12.7M | $170.19 | $2.2B |
| Mar 11, 2026 | Charles Alvin Meloy | Director | Sale | 15.7K | $181.50 | $2.9M |
Showing the 25 most recent of 152 Form 4 filings for Diamondback Energy, Inc..
Most active FANG insiders
- Hof Matthew Kaes Van'T25 filings
- Teresa L. Dick17 filings
- Travis D. Stice15 filings
- Matt Zmigrosky13 filings
- Russell Pantermuehl12 filings
Ask anything about FANG insider activity
Use Trabud's AI agent to query Diamondback Energy, Inc.'s Form 4 history in plain English — "Show me FANG CEO purchases this year" or compare it against any other ticker.
Open the AI agentFANG insider trading FAQ
Are Diamondback Energy, Inc. insiders buying or selling?
Across 152 SEC Form 4 filings, Diamondback Energy, Inc. (FANG) insiders reported 8 open-market purchases totaling $3.4M and 144 sales totaling $7.4B. That is a net selling position of $7.4B.
How many insiders trade FANG stock?
22 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Diamondback Energy, Inc.. The most recent filing was accepted on Jun 17, 2026.
Where does Trabud get FANG insider trading data?
All FANG insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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