Matt Zmigrosky, EVP, Chief Legal and Admin Off at Diamondback Energy, sold FANG on Aug 14, 2026
Data as of Oct 16
▼ SELL$507K2,500 shares at $202.77Matt Zmigrosky EVP, Chief Legal and Admin OffFANG Diamondback Energy, Inc.
- Traded
- Aug 14, 2026
- Disclosed
- Aug 17, 2026
- Filed
- 3 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
FANG since disclosure
−1.1%
after the sale
Similar stocks (XLE) since disclosure
+9.0%
XLE — its sector index fund
Change in closing price from Aug 17, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.