Zmigrosky Matt

SEC Form 4 insider
EVP, Chief Legal and Admin Off · Diamondback Energy, Inc. ($FANG)
1 thesis · first seen Aug 17, 2026
WindowThesesResolvedWinsWin rateAvg returnMedian return
1d1100%+1.8%+1.8%
3d1100%+2.3%+2.3%
1w111100%-0.3%-0.3%
1m000———
3m000———
6m000———
1y000———

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$FANGSEC Form 4bearish
Sold 2,500 @ $202.77 avg · $506,930 · 2026-08-14

Form 4: Zmigrosky Matt sold FANG

Zmigrosky Matt (EVP, Chief Legal and Admin Off at Diamondback Energy, Inc.) reported an open-market sale of 2,500 shares of FANG at an average $202.77, roughly $506,930, in a Form 4 filed 2026-08-17.

At post $206.29Now $192.42-6.7% since postedas of Sep 18, 4:30 PM ET
1d+1.8%
3d+2.3%
1w-0.3%
1m-5.7%
3m—
6m—
1y—
View filing on SEC.gov →

End of results.