Telos (TLS) director sells 8,000 shares at $4.78 in open market

Rhea-AI Filing Summary

Telos Corp director Derrick D. Dockery reported an open-market sale of 8,000 shares of Common Stock on May 28, 2026 at $4.78 per share. Following this transaction, he directly holds 186,591 shares of Telos Corp common stock.

Insider Trade Summary

Net Seller: 8,000 shares ($38,240)

Net Sell 1 txn

Insider Dockery Derrick D.

Role null

Sold 8,000 shs ($38K)

Type	Security	Shares	Price	Value
Sale	Common Stock	8,000	$4.78	$38K

Holdings After Transaction: Common Stock — 186,591 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 8,000 shares Sale price: $4.78 per share Shares held after transaction: 186,591 shares

3 metrics

Shares sold 8,000 shares Open-market sale on May 28, 2026

Sale price $4.78 per share Open-market sale of Telos Common Stock

Shares held after transaction 186,591 shares Direct ownership following reported sale

Key Terms

Common Stock, open-market sale, Form 4

3 terms

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

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.

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Form 4 Insider Transactions: What Each Field Means →

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)
05/28/2026

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	05/28/2026		S		8,000	D	$4.78	186,591	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:

Remarks:

	/s/ Helen M. Oh, attorney-in-fact	05/28/2026
	** 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)

FAQ

What insider transaction did Telos (TLS) director Derrick Dockery report?

Director Derrick D. Dockery reported selling 8,000 shares of Telos Corp Common Stock at $4.78 per share. After this open-market sale, he directly holds 186,591 Telos shares, according to the Form 4 disclosure.

At what price were the Telos (TLS) shares sold by Derrick Dockery?

Derrick Dockery’s reported Telos Corp share sale was at $4.78 per share. The Form 4 shows an open-market transaction involving 8,000 Common Stock shares at that price on May 28, 2026.

How many Telos (TLS) shares does Derrick Dockery hold after the sale?

After the reported transaction, Derrick Dockery directly holds 186,591 Telos Corp Common Stock shares. This post-transaction holding is disclosed in the Form 4 as the total shares following the 8,000-share sale.

Was Derrick Dockery’s Telos (TLS) transaction a buy or a sell?

The Form 4 reports Derrick Dockery completed a sale of Telos Corp shares. It classifies the move as an open-market sale of 8,000 Common Stock shares at $4.78 per share on May 28, 2026.

What type of security did Derrick Dockery trade in Telos (TLS)?

Derrick Dockery traded Telos Corp Common Stock in this insider transaction. The filing describes a non-derivative open-market sale of 8,000 Common Stock shares, with 186,591 shares directly owned afterward.