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sellModerate cluster of 4

SGF FANG Holdings, LP sold $1.9B of FANG

owner at Diamondback Energy, Inc.. 9,079,675 shares at an average of $205.26, traded Sep 16, 2026, filed Sep 17, 2026.

Warning score
57
Value
$1.9B
9,079,675 shares
Holdings after
64,957,047
-12% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    10% owner
    +12
  • Trade size
    $1863.7M at market
    +25
  • Share of holdings sold
    Sold 12% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

FANGOct 9, 2026 · close 192.13
Since filing Sep 17, 2026: -2.4%SPY +2.3% · excess -4.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001140361-26-037009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 16, 2026SOpen-market sale
Common Stock
-9,079,675$205.26$1.9B64,957,04725 d ago

Related signals

Other insiders at Diamondback Energy, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
20Weak
FANGsell10b5-1
Diamondback Energy, Inc.
Charles Alvin Meloy
director
$6.1M
33,333 shares
-4%
57Moderate
FANGsell 4
Diamondback Energy, Inc.
SGF FANG Holdings, LP
owner
$1.9B
9,079,675 shares
-12%
55Moderate
FANGsell 4
Diamondback Energy, Inc.
Teresa L. Dick
EVP Accounting, Assist. Sec.
$1.1M
5,000 shares
-6%
44Moderate
FANGsell 4
Diamondback Energy, Inc.
Matt Zmigrosky
EVP, Chief Legal and Admin Off
$282k
1,326 shares
-3%
75Notable
FANGsell 4
Diamondback Energy, Inc.
Travis D. Stice
Chief Executive Officer
$15M
75,000 shares
-60%
34Weak
FANGsell 310b5-1
Diamondback Energy, Inc.
Charles Alvin Meloy
director
$955k
6,153 shares
-1%
49Moderate
FANGsell 3
Diamondback Energy, Inc.
Jere W Thompson III
CFO, Executive VP
$212k
1,500 shares
-10%
56Moderate
FANGsell 3
Diamondback Energy, Inc.
Daniel N Wesson
Exec. VP & COO
$710k
5,000 shares
-6%
45Moderate
FANGsell
Diamondback Energy, Inc.
Hof Matthew Kaes Van't
President
$1.4M
10,000 shares
-8%
39Weak
FANGbuy
Diamondback Energy, Inc.
Frank D. Tsuru
director
$313k
2,000 shares
+54%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

SGF FANG Holdings, LP sold $1.9B of FANG | InsiderTell