Telos director sells 12,000 shares at $4.43

TELOS CORP (TLS) director Derrick D. Dockery reported selling 12,000 shares of common stock on 2026-08-21.

Rhea-AI Filing Summary

TELOS CORP (TLS) director Derrick D. Dockery reported selling 12,000 shares of common stock on 2026-08-21. The shares were sold at a weighted average price of $4.43 per share, with individual trade prices ranging from $4.40 to $4.48. Following this transaction, Dockery directly holds 156,591 shares of Telos common stock.

Insider Trade Summary

Net Seller: 12,000 shares

Net Sell 1 txn

Insider Dockery Derrick D.

Role Director

Sold 12,000 shs ($53K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	12,000	$4.43	$53K

Holdings After Transaction: Common Stock — 156,591 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.40 to $4.48, 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.

Key Figures

Shares sold: 12,000 shares Weighted average sale price: $4.43 per share Sale price range: $4.40 to $4.48 per share +1 more

4 metrics

Shares sold 12,000 shares Common Stock sale reported on 2026-08-21

Weighted average sale price $4.43 per share Weighted average price for 12,000 shares sold

Sale price range $4.40 to $4.48 per share Range of prices for multiple transactions included in the sale

Shares owned after transaction 156,591 shares Direct holdings of Derrick D. Dockery after the sale

Key Terms

weighted average price, Form 4, Sale in open market or private transaction

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Form 4 regulatory

"Derrick D. Dockery reported selling 12,000 shares in a Form 4 filing."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Sale in open market or private transaction regulatory

"transaction_code_description: Sale in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did TLS director Derrick D. Dockery report?

Derrick D. Dockery reported a sale of 12,000 shares of TELOS CORP common stock on 2026-08-21 at a weighted average price of $4.43 per share, with trade prices between $4.40 and $4.48.

At what price did Derrick D. Dockery sell TLS shares?

The filing states a weighted average sale price of $4.43 per TLS share. The individual sale prices for the 12,000 shares ranged from $4.40 to $4.48, inclusive, across multiple transactions on 2026-08-21.

How many TLS shares does Derrick D. Dockery own after this sale?

After the reported sale, Derrick D. Dockery directly owns 156,591 shares of TELOS CORP common stock, as stated in the Form 4 filing’s post-transaction holdings field.

Was the August 21, 2026 TLS insider transaction a buy or a sell?

The August 21, 2026 transaction reported by Derrick D. Dockery was a sale of TLS common stock, coded as “S” (Sale in open market or private transaction) for 12,000 shares.

Does the TLS Form 4 mention a Rule 10b5-1 trading plan?

The Form 4 indicates the Rule 10b5-1 checkbox is not checked (aff_10b5_one is false), and the footnote explains pricing details but does not state that the sale was made under a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/24/2026 - 04:09 PM EDT Accepted by SEC EDGAR 08/24/2026 - 04:08 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Dockery Derrick D.

(Last) (First) (Middle)

C/O TELOS CORPORATION

19886 ASHBURN ROAD

(Street)

ASHBURN VIRGINIA 20147

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TELOS CORP [ TLS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/21/2026		S		12,000	D	$4.43(1)	156,591	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.40 to $4.48, 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.

Remarks:

	/s/ Helen M. Oh, attorney-in-fact	08/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)