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AFTER HRS · 17:30 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

FANG

Diamondback Energy, Inc.
NASDAQ · ENERGY · CRUDE PETROLEUM & NATURAL GAS
200.93
−1.49 −0.74%
USD · close Oct 21

A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up

MKT CAP $56.3BP/E 38.2DIV YIELD 2.07%FCF YIELD —REV TTM $17.1B +21.4%NET INCOME $1.5B −61.8%NET DEBT $10.6B52W 137.29 – 213.69SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

252 SESSIONS · DAILY CLOSES
220190161131Oct 5 · Director sell $1.2MOct 5 · Director sell $1.2MOct 5 · Director sell $3.8MSep 16 · 10% owner sell $1.9BSep 16 · 10% owner sell $1.9BSep 15 · EVP, Chief Legal and Admin Off sell $282KSep 15 · EVP Accounting, Assist. Sec. sell $1.1MSep 11 · Director sell $15.3MAug 21 · Director sell $211KAug 20 · Chief Executive Officer sell $108KAug 20 · Chief Executive Officer sell $2MAug 20 · Exec. VP & COO sell $1.6MDec 22 · Roger Williams sellAug 5 · 10-Q filed (Q2 2026)Aug 5 · 10-Q filed (Q1 2026)Feb 25 · 10-K filed (FY 2025)Feb 25 · 10-K filed (Q4 2025)Feb 25 · 10-K filed (Q3 2025)Aug 5 · 10-Q filed (Q2 2025)Aug 5 · 10-Q filed (Q1 2025)Feb 25 · 10-K filed (FY 2024)Feb 25 · 10-K filed (Q4 2024)Feb 25 · 10-K filed (Q3 2024)Feb 25 · 10-K filed (Q2 2024)Feb 25 · 10-K filed (Q1 2024)Feb 25 · 10-K filed (FY 2023)Feb 25 · 10-K filed (Q4 2023)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Insiders (90d): $3.8B net selling
Shorts (latest report): 8.2M short · +602K last period
Every line of the math
29FLAG

Congress is trading it

ALL 1
TradedMemberTypeAmount
Dec 22Roger Williams R·TXSell$1K–$15K

Insider activity

ALL 12
DateInsiderTypeValue
Oct 5DirectorSell$1.2M
Oct 5DirectorSell$1.2M
Oct 5DirectorSell$3.8M
Sep 1610% ownerSell$1.9B
Sep 1610% ownerSell$1.9B
Sep 15EVP, Chief Legal and Admin OffSell$282K
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