Leonardo DRS officer files notice to sell 7,471 shares

Officer Mark Dorfman filed a Rule 144 notice covering 7,471 Leonardo DRS shares, following recent sales of 5,536 shares for $253,272.

Rhea-AI Filing Summary

Leonardo DRS, Inc. (DRS) is the issuer of common stock that Mark Dorfman, an officer, has filed a notice to potentially sell under Rule 144. The filing covers 7,471 shares of common stock held at Fidelity Brokerage Services LLC, with an aggregate market value of $276,501.71 as of the stated sale date.

The shares relate to vested restricted stock awards of 4,267 shares dated April 1, 2024 and 3,204 shares dated November 29, 2024, both described as compensation from the issuer. The notice also reports that in the past three months, Dorfman sold 5,536 shares of Leonardo DRS common stock for proceeds of $253,272.00.

Key Figures

Shares covered by Rule 144 notice: 7,471 shares Aggregate market value of shares in notice: $276,501.71 Restricted stock vesting April 1, 2024: 4,267 shares +3 more

6 metrics

Shares covered by Rule 144 notice 7,471 shares Common stock of Leonardo DRS associated with this Form 144

Aggregate market value of shares in notice $276,501.71 Market value of 7,471 Leonardo DRS shares as of the stated sale date

Restricted stock vesting April 1, 2024 4,267 shares Leonardo DRS restricted stock vesting reported as compensation

Restricted stock vesting November 29, 2024 3,204 shares Leonardo DRS restricted stock vesting reported as compensation

Shares sold in past three months 5,536 shares Leonardo DRS common stock sold on June 4, 2026

Proceeds from past three months sales $253,272.00 Total proceeds from 5,536 shares sold on June 4, 2026

Key Terms

Rule 144, restricted stock vesting, attorney-in-fact, aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Common | 04/01/2024 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Mark Dorfman"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

aggregate market value financial

"7471 | 276501.71 | 266891515"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What does the Form 144 filing disclose for Leonardo DRS, Inc. (DRS)?

It discloses that officer Mark Dorfman has filed a notice under Rule 144 to potentially sell 7,471 shares of Leonardo DRS common stock held at Fidelity Brokerage Services LLC, with an aggregate market value of $276,501.71 as of the stated sale date.

How many Leonardo DRS (DRS) shares are covered by this Form 144 notice?

The notice covers 7,471 shares of Leonardo DRS common stock. These shares are associated with restricted stock that vested in two tranches of 4,267 and 3,204 shares, both identified as compensation from the issuer.

What prior sales of Leonardo DRS (DRS) stock does the Form 144 report?

The filing reports that in the past three months, 5,536 shares of Leonardo DRS common stock were sold on June 4, 2026, for total proceeds of $253,272.00 by Mark Dorfman.

What is the origin of the Leonardo DRS (DRS) shares being sold under Rule 144?

The shares come from restricted stock vesting granted as compensation by Leonardo DRS. One vesting of 4,267 shares is dated April 1, 2024, and another of 3,204 shares is dated November 29, 2024.

Who is acting on behalf of Mark Dorfman in this Leonardo DRS (DRS) Form 144?

The notice is signed by Daniel Tucci as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Mark Dorfman in connection with this Rule 144 filing.

On which market are the Leonardo DRS (DRS) shares in this Form 144 listed?

The common stock referenced in the filing is listed on NASDAQ, as indicated in the securities information section of the Form 144 notice.

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

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Available on EDGAR 09/04/2026 - 11:26 AM EDT Accepted by SEC EDGAR 09/04/2026 - 11:26 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001849648
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Leonardo DRS, Inc.
SEC File Number	001-41565
Address of Issuer	2345 CRYSTAL DRIVE SUITE 1000 ARLINGTON VIRGINIA 22202
Phone	(703) 416-8000
Name of Person for Whose Account the Securities are To Be Sold	Dorfman Mark
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	7471	276501.71	266891515	09/04/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/01/2024	Restricted Stock Vesting	Issuer			4267	04/01/2024	Compensation
Common	11/29/2024	Restricted Stock Vesting	Issuer			3204	11/29/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Mark Dorfman 2345 Crystal Drive Suite 1000 Arlington VA 22202	Common	06/04/2026	5536	253272.00

144: Remarks and Signature

Remarks
Date of Notice	09/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/06/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Dorfman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)