DICK TERESA L.

PrivateCIK: 1559931
Location

MIDLAND, TX

Senior insider sale

CAO, Exec. VP, Assist. Sec. at DIAMONDBACK ENERGY, INC. — senior position signals high conviction

$7.39M

37.50K shares

What this filing means

DICK TERESA L. plans to sell 37.50K shares of DIAMONDBACK ENERGY, INC. valued at approximately $7.39M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderDICK TERESA L.CIK 1559931
IssuerDIAMONDBACK ENERGY, INC.CIK 1539838
Officer· CAO, Exec. VP, Assist. Sec.
Since Mar 2026
37.50K
Shares to sell
$7.39M
Approx. market value
5K
Acquired (3 months)
1
Planned
7 completed
Securities Acquired — Last 3 Months1
Sort

RSU / PSU

Equity Compensation

3/1/2025
5K
Total acquired5K
Planned & Completed Dispositions8
Sort

Completed

Completed

Units to sell

7K

Market value

$1.41M

6/2/2026
Completed

Units to sell

5K

Market value

$1.03M

5/19/2026
Completed

Units to sell

5K

Market value

$1.00M

5/14/2026
Completed

Units to sell

5K

Market value

$965.0K

3/20/2026
Completed

Units to sell

5K

Market value

$950.0K

3/18/2026
Completed

Units to sell

2.50K

Market value

$462.5K

3/9/2026
Completed

Units to sell

3K

Market value

$544.4K

3/6/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

5K

Market value

$1.02M

6/4/2026
Total

Units

37.50K

Value

$7.39M

DICK TERESA L. — Planned Insider Sale (Form 144) | Finecho