Diamondback Energy, Inc.
Diamondback Energy, Inc. (FANG) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · FANG · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
78
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Diamondback Energy, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
FANG insider buying and selling by quarter
FANG insider selling · FANG insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · FANG ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
FANG executive sell shares · FANG board member insider trading · FANG insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Jun 4, 2026 | SGF FANG Holdings, LP 10 percent owner | Sale | 10,000,000 | $2.04B⚡ | Form 4 |
| Jun 3, 2026 | Van't Hof Matthew Kaes CEO · Director | Sale | 5,000 | $1.02M⚡ | Form 4 |
| Jun 3, 2026 | Van't Hof Matthew Kaes CEO · Director | Sale | 10,000 | $2.10M⚡ | Form 4 |
| Jun 3, 2026 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.05M⚡ | Form 4 |
| Jun 2, 2026 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | Sale | 7,000 | $1.41M⚡ | Form 4 |
| Jun 1, 2026 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.00M⚡ | Form 4 |
| May 20, 2026 | Trent Melanie Montague Director | Award | 982 | — | Form 4 |
| May 20, 2026 | KLEIN REBECCA A Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Mains Stephanie K. Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Stice Travis D. Director | Award | 982 | — | Form 4 |
| May 20, 2026 | HOLDERNESS DARIN G Director | Award | 982 | — | Form 4 |
| May 20, 2026 | WEST STEVEN E Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Plaumann Mark Lawrence Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Meloy Charles Alvin Director | Award | 982 | — | Form 4 |
| May 19, 2026 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $1.03M⚡ | Form 4 |
| May 20, 2026 | Brooks Vincent K Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Tsuru Frank D. Director | Award | 982 | — | Form 4 |
| May 20, 2026 | REEVES ROBERT K Director | Award | 982 | — | Form 4 |
| May 20, 2026 | Robertson Lance W Director | Award | 982 | — | Form 4 |
| May 15, 2026 | Barkmann Albert Exec. VP and Chief Engineer | Sale | 3,000 | $612K | Form 4 |
| May 15, 2026 | Thompson Jere W III CFO, Executive VP | Sale | 1,000 | $203K | Form 4 |
| May 13, 2026 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.00M⚡ | Form 4 |
| May 14, 2026 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $1.00M⚡ | Form 4 |
| May 7, 2026 | Meloy Charles Alvin Director | Sale | 842 | $158K | Form 4 |
| May 7, 2026 | Meloy Charles Alvin Director | Sale | 1,636 | $308K | Form 4 |
SGF FANG Holdings, LP
10 percent owner
Date
Jun 4
Shares
10,000,000
Price
$204.25
Value
$2.04B ⚡
Van't Hof Matthew Kaes
CEO · Director
Date
Jun 3
Shares
5,000
Price
$205.00
Value
$1.02M ⚡
Van't Hof Matthew Kaes
CEO · Director
Date
Jun 3
Shares
10,000
Price
$210.00
Value
$2.10M ⚡
Zmigrosky Matt
EVP, Chief Legal and Admin Off
Date
Jun 3
Shares
5,000
Price
$210.00
Value
$1.05M ⚡
Dick Teresa L.
CAO, Exec. VP, Assist. Sec.
Date
Jun 2
Shares
7,000
Price
$200.90
Value
$1.41M ⚡
Zmigrosky Matt
EVP, Chief Legal and Admin Off
Date
Jun 1
Shares
5,000
Price
$200.54
Value
$1.00M ⚡
Dick Teresa L.
CAO, Exec. VP, Assist. Sec.
Date
May 19
Shares
5,000
Price
$207.00
Value
$1.03M ⚡
Barkmann Albert
Exec. VP and Chief Engineer
Date
May 15
Shares
3,000
Price
$204.04
Value
$612K
Thompson Jere W III
CFO, Executive VP
Date
May 15
Shares
1,000
Price
$203.16
Value
$203K
Zmigrosky Matt
EVP, Chief Legal and Admin Off
Date
May 13
Shares
5,000
Price
$200.10
Value
$1.00M ⚡
Dick Teresa L.
CAO, Exec. VP, Assist. Sec.
Date
May 14
Shares
5,000
Price
$200.00
Value
$1.00M ⚡
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About FANG insider trading
FANG insider trades
Diamondback Energy, Inc. (FANG) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Meloy Charles Alvin (Director), Dick Teresa L. (CAO, Exec. VP, Assist. Sec.), Wesson Daniel N (Exec. VP & COO). Over the past 12 months, 5 insiders have filed transactions with the SEC. FANG insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Diamondback Energy, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
FANG insider trading · 5 questionsThe insiders of Diamondback Energy, Inc. (FANG) include executives and directors such as Meloy Charles Alvin (Director), Dick Teresa L. (CAO, Exec. VP, Assist. Sec.), Wesson Daniel N (Exec. VP & COO), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026