Insider trade

Officer sold ~$1.61M of FANG shares in the open market

Traded Aug 20, 2026 · Filed Aug 24, 2026

Diamondback EnergyFANG

~$1.61M
Reported value · 7,500 sh @ $215.2072: 71K
Holds after · shares reported: -12.1%
stock since the trade · S&P 500 +0.2%, $211.02 → $185.51 on Oct 1

Why it stands out

Diamondback Energy's Exec. VP & COO sold $1.61M 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

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Aug 20, 2026
Reporting period: Not applicable
Filed with the SEC: Aug 24, 2026

Officer$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$1,614,054

Shares × reported transaction price

Timing vs results

17 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

Price at the time

Closed at $211.02 on Aug 20, 2026, within 2% of its 52-week high, after a 16% rise over the previous 30 trading days

52-week range $134.53 (Sep 15, 2025) to $213.69 (May 4, 2026), 97% of the way up, from 251 adjusted closes. 30 trading days earlier: $182.00 on Jul 9, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

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.

Source receipt

Record ID: 0001539838-26-000153
Filed / recorded: Aug 24, 2026, 8:01 PM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: Diamondback Energy, Inc.
Issuer CIK: 1539838
Ticker: FANG
Reporting person: Daniel N Wesson
Relationship: Officer
Officer title: Exec. VP & COO
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Aug 20, 2026
Transaction code: S
Shares / units: 7,500
Price per share: $215.2072
Acquired / disposed: Disposed (D)
Shares owned after: 70,789
Ownership form: Direct
Amendment: No

Footnotes from the filing

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $214.905 per share to $215.49 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Around the same time

Major shareholder sold3w ago

~$1.86BReported value · 9.08M sh @ $205.26

A big owner of Diamondback Energy sold $1.86B of Diamondback Energy shares. Nobody planned it ahead of time.

Why it stands out Official record

Major shareholder sold3w ago

~$1.86BReported value · 9.08M sh @ $205.26

A big owner of Diamondback Energy sold $1.86B of Diamondback Energy shares. Nobody planned it ahead of time.

Why it stands out Official record

Officer sold3w ago

~$282KReported value · 1,326 sh @ $212.5554

Diamondback Energy's Chief Legal and Admin Off sold $282K of Diamondback Energy shares. Nobody planned it ahead of time.

Why it stands out Official record