Insiders / Plaumann Mark Lawrence

Plaumann Mark Lawrence

CIK 1290795personinsider
Companies
1
First seen
May 21, 2026
Last activity
Jun 10, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Diamondback Energy, Inc. · FANGDirector13,43713,9372—

All securities held

1 position · latest reported per filing
CompanySecuritySharesAs of
Diamondback Energy, Inc.Common Stock13,437Jun 9, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Jun 9, 2026SellFANG
Diamondback Energy, Inc.
Common Stock
$98.3K-500
-3.59%
13,437
<0.01% of shares
low
May 20, 2026GrantFANG
Diamondback Energy, Inc.
Common Stock
$0+982
+7.58%
13,937
<0.01% of shares
low