Fredrick Schaufeld - 11 Dec 2025 Form 4 Insider Report for TELOS CORP (TLS)

Role: Director
Signature: /s/ Helen M. Oh, attorney-in-fact
Issuer symbol: TLS
Transactions as of: 11 Dec 2025
Transactions value $: $-133,879
Form type: 4
Filing time: 12 Dec 2025, 16:29:05 UTC
Previous filing: 10 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Schaufeld Fredrick	Director	C/O TELOS CORPORATION, 19886 ASHBURN ROAD, ASHBURN	/s/ Helen M. Oh, attorney-in-fact	12 Dec 2025	0001831624

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TLS	Common Stock	Gift	$0	-35,000	-3.39%	$0.000000	995,957	11 Dec 2025	By Fredrick D. Schaufeld Rev Trust
transaction	TLS	Common Stock	Gift	$0	-25,000	-2.51%	$0.000000	970,957	12 Dec 2025	By Fredrick D. Schaufeld Rev Trust
transaction	TLS	Common Stock	Sale	$-133,879	-22,239	-2.29%	$6.02	948,718	12 Dec 2025	By Fredrick D. Schaufeld Rev Trust	F1
holding	TLS	Common Stock						181,498	11 Dec 2025	River Farm Investments, LLC
holding	TLS	Common Stock						250,000	11 Dec 2025	By FDS New River Farm 2017 Irrevocable Trust
holding	TLS	Common Stock						216,818	11 Dec 2025	Direct

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.89 to $6.35, inclusive. The reporting person undertakes to provide Telos Corporation, any security holder of Telos Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in these footnotes.

Content

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.89 to $6.35, inclusive. The reporting person undertakes to provide Telos Corporation, any security holder of Telos Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in these footnotes.