GRIFFIN MARK D

PrivateCIK: 1357717
Location

LEESBURG, VA

GRIFFIN MARK D (EVP, Security Solutions) reported 1 transaction at TELOS CORP

Review the transaction codes below to understand the nature of each event.

InsiderGRIFFIN MARK DCIK 1357717
IssuerTELOS CORPCIK 320121
Officer· EVP, Security Solutions
Since Feb 2026
-77.10K
Net shares
Net seller
$323.8K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
77.10K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

77.10K

Price / share

$4.20

Trade value

$323.81K

% of position

5.4%
5/16/2026
1.42M1.35M
Total

Net shares

77.10K

Net value

-$323.81K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned21.35K
Total
21.35K indirect21.35K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
GRIFFIN MARK D — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho