Major shareholder sold
A big owner of Diamondback Energy sold $1.86B of Diamondback Energy shares. Nobody planned it ahead of time.
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Traded Aug 21, 2026 · Filed Aug 24, 2026
A board member of Diamondback Energy sold $211K of Diamondback Energy shares. Nobody planned it ahead of time.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$210,577
Shares × reported transaction price
18 days after results of Aug 3, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $210.72 on Aug 21, 2026, within 2% of its 52-week high, after a 15% rise over the previous 30 trading days
52-week range $134.53 (Sep 15, 2025) to $213.69 (May 4, 2026), 96% of the way up, from 251 adjusted closes. 30 trading days earlier: $183.39 on Jul 10, 2026. Describes the past only, not a forecast
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | +1.6% | -0.5% | +2.2% |
| 30 days | -5.4% | +0.2% | -5.6% |
Past results only. Not a forecast.
A big owner of Diamondback Energy sold $1.86B of Diamondback Energy shares. Nobody planned it ahead of time.
A big owner of Diamondback Energy sold $1.86B of Diamondback Energy shares. Nobody planned it ahead of time.
Diamondback Energy's Chief Legal and Admin Off sold $282K of Diamondback Energy shares. Nobody planned it ahead of time.