Matt Zmigrosky sold $507K of Diamondback Energy (FANG)

Executed Aug 14, disclosed Aug 17, 3 days later.

Value, as filed

$507K

2,500 sh × $202.77

Executed

Aug 14

the trade date, as filed

Disclosed

Aug 17

3 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

MZ Matt Zmigrosky EVP, Chief Legal and Admin Off profile →

Matt Zmigrosky (EVP, Chief Legal and Admin Off) filed 8 Form 4 reports in the trailing twelve months (0 purchases, 8 sales), most often in Diamondback Energy, Inc. (FANG). The largest single filing was $3.8M of FANG (20,899 sh × $180.00, as filed), executed Mar 13.

The name

FANG Diamondback Energy, Inc. FANG · Energy · 67 filings in 24 months ticker →

Energy · Diamondback Energy, Inc., an independent oil and natural gas company, acquires, develops, explores, and exploits unconventional, onshore oi…

More Energy filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Matt Zmigrosky in FANG

FANGSALE Diamondback Energy, Inc. $282K
1,326 sh × $212.56
Exec Sep 15
Filed Sep 17 · 4:03 PM ET FANGSALE Diamondback Energy, Inc. $1.1M
5,000 sh × $210.00
Exec Jun 3
Filed Jun 4 · 5:30 PM ET FANGSALE Diamondback Energy, Inc. $1.0M
5,000 sh × $200.54
Exec Jun 1
Filed Jun 2 · 5:30 PM ET FANGSALE Diamondback Energy, Inc. $1.0M
5,000 sh × $200.10
Exec May 13
Filed May 14 · 5:30 PM ET FANGSALE Diamondback Energy, Inc. $781K
4,101 sh × $190.51
Exec Mar 18
Filed Mar 19 · 5:30 PM ET FANGSALE Diamondback Energy, Inc. $3.8M
20,899 sh × $180.00
Exec Mar 13
Filed Mar 17 · 5:30 PM ET FANGSALE Diamondback Energy, Inc. $519K
3,500 sh × $148.18
Exec Nov 14 2025
Filed Nov 18 2025 · 5:30 PM ET