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Matrix Service GC reports 20,547-share stake

Matrix Service Co’s VP & General Counsel reports existing cash-settled RSUs and 20,547 directly held common shares in an initial Form 3.

(Moderate)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

MATRIX SERVICE CO (MTRX) reported an initial ownership filing for officer David (James) Miller, VP & General Counsel, detailing his equity-linked compensation and share holdings. The filing lists multiple service-based Cash-Settled Restricted Stock Unit awards, each economically equivalent to one share of Matrix Service Company Common Stock but settled solely in cash when vested.

These RSU awards cover underlying 967, 4,739, 5,106, and 6,426 shares of common stock, with vesting in four equal annual installments over periods running from August 30, 2023 through August 30, 2026, August 29, 2024 through August 29, 2027, August 27, 2025 through August 27, 2028, and August 27, 2026 through August 27, 2029, respectively. The filing also reports direct ownership of 20,547 shares of common stock. No purchases or sales are reported in this Form 3; it is a statement of existing positions.

Positive

  • None.

Negative

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Insider MILLER DAVID (JAMES)
Role VP & General Counsel
Type Security Shares Price Value
holding Restricted Stock Units F2, F1 -- -- --
holding Restricted Stock Units F2, F3 -- -- --
holding Restricted Stock Units F2, F4 -- -- --
holding Restricted Stock Units F2, F5 -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Units — 17,238 contracts (Direct); Common Stock — 20,547 shares (Direct)
Footnotes (5)
  1. F1. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.
  2. F2. Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.
  3. F3. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.
  4. F4. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2025 to August 27, 2028.
  5. F5. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2026 to August 27, 2029.
Directly held common shares 20,547 shares Direct ownership of Matrix Service Company common stock reported in the Form 3
RSU underlying shares (award expiring 2026-08-30) 967 shares Restricted Stock Units economically equivalent to common stock, expiring August 30, 2026
RSU underlying shares (award expiring 2027-08-29) 4,739 shares Restricted Stock Units economically equivalent to common stock, expiring August 29, 2027
RSU underlying shares (award expiring 2028-08-27) 5,106 shares Restricted Stock Units economically equivalent to common stock, expiring August 27, 2028
RSU underlying shares (award expiring 2029-08-27) 6,426 shares Restricted Stock Units economically equivalent to common stock, expiring August 27, 2029
Vesting schedule example 25% per year over 4 years Service-based Cash-Settled RSUs vest 25% each year over four years (e.g., August 30, 2023–August 30, 2026)
Restricted Stock Units financial
"For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Cash-Settled Restricted Stock Units financial
"For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest"
economic equivalent financial
"Each Restricted Stock Unit is the economic equivalent of one share of Matrix"
vest financial
"25% will vest each year from August 30, 2023 to August 30, 2026"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

FAQ

What does the Form 3 for MTRX disclose about David (James) Miller’s holdings?

It discloses that David (James) Miller, VP & General Counsel, holds 20,547 Matrix Service Company common shares directly and several awards of Cash-Settled Restricted Stock Units that are each the economic equivalent of one share but are settled solely in cash when vested.

How many Matrix Service Co (MTRX) common shares does David (James) Miller directly own?

The Form 3 reports that he directly owns 20,547 shares of Matrix Service Company common stock as of the reporting date, in addition to his Cash-Settled Restricted Stock Unit awards.

What RSU awards are reported for the Matrix Service Co (MTRX) VP & General Counsel?

The filing reports Cash-Settled Restricted Stock Unit awards over underlying 967, 4,739, 5,106, and 6,426 common shares, each award vesting in four equal annual installments over specified periods between August 30, 2023 and August 27, 2029.

Are the Restricted Stock Units in the MTRX Form 3 settled in stock or cash?

Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company common stock, but the filing states that all Restricted Stock Units are settled solely in cash when vested, not in actual shares.

Does the MTRX Form 3 show any recent stock purchases or sales by the VP & General Counsel?

No. The Form 3 lists holdings of common stock and Cash-Settled Restricted Stock Units. It does not report any purchases, sales, or other buy/sell transactions; it is an initial statement of beneficial ownership.

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

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SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
MILLER DAVID (JAMES)

(Last)(First)(Middle)
15333 JOHN F KENNEDY BOULEVARD
SUITE 400

(Street)
HOUSTON TEXAS 77032

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
08/25/2026
3. Issuer Name and Ticker or Trading Symbol
MATRIX SERVICE CO [ MTRX ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
VP & General Counsel
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock20,547D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units08/30/2023(1)08/30/2026Common Stock967(2)D
Restricted Stock Units08/29/2024(3)08/29/2027Common Stock4,739(2)D
Restricted Stock Units08/27/2025(4)08/27/2028Common Stock5,106(2)D
Restricted Stock Units08/27/2026(5)08/27/2029Common Stock6,426(2)D
Explanation of Responses:
1. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 30, 2023 to August 30, 2026.
2. Each Restricted Stock Unit is the economic equivalent of one share of Matrix Service Company Common Stock. All Restricted Stock Units are settled solely in Cash when vested.
3. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 29, 2024 to August 29, 2027.
4. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2025 to August 27, 2028.
5. For this service-based award of Cash-Settled Restricted Stock Units, 25% will vest each year from August 27, 2026 to August 27, 2029.
Remarks:
David J. Miller09/04/2026
** Signature of Reporting PersonDate
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 5 (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 3: SEC 1473 (03-26)

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