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$ Value

$0

Shares

90,189

Price

$0

Filed

Oct 21

Insider

Name

Griffin Mark D

Title

EVP, Security Solutions

CIK

0001357717

Roles

Officer

Transaction Details

Transaction Date

2025-10-20

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

1,090,582

Footnotes

The reporting person acquired these shares upon the vesting of certain performance stock units. | Each performance-based RSU presents a contingent right to receive one share of Telos common stock. These performance-based RSUs vested and settled in shares of Telos common stock once Telos' common stock traded at or above $6.00 per share for 50 consecutive calendar days on the NASDAQ Global Market. | Telos withheld 127,006 shares of its common stock to satisfy the reporting person's tax withholding obligation resulting from the vesting of the performance stock units. The reporting person did not sell any shares of Telos stock to a third party as part of this transaction.

Filing Info

Accession No.

0001357717-25-000014

Form Type

4

Issuer CIK

0000320121

Griffin Mark D's History

Date Ticker Type Value
2026-03-19 TLS F $219K
2026-03-18 TLS A $0
2026-02-02 TLS A $0
2026-02-02 TLS F $955K
2025-10-20 TLS A $0
2025-10-20 TLS M
2025-10-20 TLS F $902K
2025-10-20 TLS M
2025-07-01 TLS A $211K
2025-07-01 TLS F $95K

Other Insiders at TLS (90d)

Insider Bought Sold Last
Wood John B
Chairman and CEO
2026-03-19
Griffin Mark D
EVP, Security Solutions
2026-03-19
Bendza Gary Mark
EVP, CFO
2026-03-19
Robbins Edward Hutchinson Jr.
EVP, General Counsel
$408K 2026-03-19
Dockery Derrick D. $17K 2026-03-19
Cooke Malcolm G.
VP, Chief Info Tech Officer
2026-03-19
Hill Donna K.
VP, Human Resources
2026-03-19
Terreri Donald Joseph
Controller, Chief Acct Officer
2026-03-19