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Matt Zmigrosky
EVP, Chief Legal and Admin OffInsider filing
Sold

Sold $507K of FANG

Matt Zmigrosky reported this trade on Aug 17, 2026, 3 days after the trade date of Aug 14, 2026.

Aug 14

Sold FANG

$507K

Aug 17

Reported

Insider filing

Company insiders have two business days to report.

What
FANG · Diamondback Energy, Inc.
Amount
$507K
Type of transaction
Sold on the open market
Pre-scheduled plan (10b5-1)
No
Traded
Aug 14, 2026
Reported
Aug 17, 2026
Wait to report
3 days
Where it was reported
Company insider filing (SEC Form 4)
See the original filing Record 15787
12

A bit unusual compared with their history

Score 12 of 100, from 1 reason.

  • Not part of a pre-scheduled plan

    Insiders can set up trades months ahead (a 10b5-1 plan). The filing dated Aug 17, 2026 does not mark this trade as one of those.

    +12

A flag means a trade differs from this person's usual pattern. It is not evidence of wrongdoing.

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