Malcolm G. Cooke - 26 May 2026 Form 4 Insider Report for TELOS CORP (TLS)

Reporting relationship: VP, Chief Info Tech Officer
Issuer ticker: TLS
Reported as of: 26 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 May 2026, 18:13:14 UTC
Prior SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Helen M. Oh, attorney-in-fact

Key filing fact

Malcolm G. Cooke filed Form 4 for TELOS CORP (TLS) on 27 May 2026.

Key facts

This page summarizes Malcolm G. Cooke's Form 4 filing for TELOS CORP (TLS).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 27 May 2026, 18:13.

Change

Previous filing in this sequence was filed on 19 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002011895 Primary reporting owner

Cooke Malcolm G.

Relationship: VP, Chief Info Tech Officer
Address: C/O TELOS CORPORATION, 19886 ASHBURN ROAD, ASHBURN
Signature: /s/ Helen M. Oh, attorney-in-fact
Signature date: 27 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TLS transaction

Common Stock

Award

Transaction value
Shares: +52,787
Change %: +39%
Price: $0.000000^*
Shares after: 189,466
Date: 26 May 2026
Ownership: Direct
Footnotes: F1

TLS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 12,770
Date: 26 May 2026
Ownership: Held in 401(k)

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TLS transaction Derivative

Performance-Based RSUs

Award

Transaction value
Shares: +19,004
Change %
Price: $0.000000^*
Shares after: 19,004
Date: 26 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 19,004
Exercise price
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

These shares of common stock represent restricted share units granted pursuant to an award agreement between the reporting person and the Issuer and are subject to forfeiture. The restricted share units awarded will vest and be settled in shares of Issuer common stock in installments as follows: (1) one-third will vest on May 26, 2027; (2) one-third will vest on May 26, 2028; and (3) one-third will vest on May 26, 2029.

Footnote F2

Each performance-based RSU presents a contingent right to receive one share of Issuer common stock. The performance-based RSUs vest upon the Issuer's common stock achieving a certain Total Shareholder Return relative to certain of the Issuer's peers during the performance period of June 1, 2026 through May 31, 2029.