Donna K. Hill - 16 May 2025 Form 4 Insider Report for TELOS CORP (TLS)

Role: VP, Human Resources
Signature: /s/ Helen M. Oh, attorney-in-fact
Issuer symbol: TLS
Transactions as of: 16 May 2025
Net transactions value: -$7,360
Form type: 4
Filing time: 19 May 2025, 16:06:54 UTC
Previous filing: 15 Apr 2025
Next filing: 13 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hill Donna K.	VP, Human Resources	C/O TELOS CORPORATION, 19886 ASHBURN ROAD, ASHBURN	/s/ Helen M. Oh, attorney-in-fact	19 May 2025	0002012047

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TLS	Common Stock	Tax liability	$7,360	-2,716	-4.8%	$2.71	53,787	16 May 2025	Direct	F1
holding	TLS	Common Stock						6,360	16 May 2025	Held in 401(k)

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On May 16, 2025, 7,672 restricted stock units held by the reporting person vested and were settled in shares of common stock. Telos withheld 2,716 shares of its common stock to satisfy the reporting person's tax withholding obligation resulting from the vesting of the restricted stock units. The reporting person did not sell any shares of Telos stock to a third party as part of this transaction.