Jere W Thompson III Sells $137K of Diamondback Energy Inc (FANG) — SEC Form 4, Mar 17, 2026

Open-Market Net Sale · SEC Form 4
−$136,851

Equity position changed by -3.6%

Reporting Owner
Jere W Thompson III
CFO
TXN 2026-03-16 · FILED 2026-03-17
Equity Position 20K sh 20,725 → 19,975
Equity Change -3.6% shares held after vs before
Filing Lag 1 business day within 2-day SEC deadline
Form 4 · Statement of Changes in Beneficial Ownership

Diamondback Energy Inc

FANG CIK 0001539838
All Diamondback Energy Inc insider activity
Filing Date
2026-03-17
Report Date
2026-03-17
Accession No.
0001539838-26-000051
Accepted At
2026-03-17 20:01 UTC
Reporting Owner
Name Relationship
Jere W Thompson III CIK 0002012978
CFO
Jere W Thompson III at Diamondback Energy Inc Full insider history
Bought (12 mo) —
Sold (12 mo) $726,071
More from this insider at Diamondback Energy Inc
2026-08-17 Sell -$102,070 View
2026-05-19 Sell -$203,160 View
2026-03-10 Sell -$136,260 View
2026-03-03 Award — View
2025-11-13 Sell -$147,730 View
All filings by this insider at Diamondback Energy Inc
Non-Derivative Securities Transactions
Title Date Type Shares Price Net Total Post-Txn Ownership
Common Stock 2026-03-16 S - Sale 750 D $182.47 -$136,851 19,975 Direct

Related filings at Diamondback Energy Inc

Institutional Holders
13F holders · Jun 30, 2026 1,197 institutional managers reporting a position
Largest by reported value
  1. Black Rock, Inc. $3.3B
  2. Wellington Management Group Llp $2.89B
  3. Vanguard Capital Management Llc $2.25B
5%+ Holders · 13D/G 3 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Diamondback Energy Inc
All Diamondback Energy Inc insider activity
GET /v1/forms/4/0001539838-26-000051 API docs
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