Matrix Service CFO holds 11,161 common shares

Matrix Service Co. (MTRX) reports that SVP & CFO Dominic A. Savarino directly holds 11,161 shares of common stock and cash-settled restricted stock units economically equivalent to 11,161 shares.

Available on EDGAR 11/06/2026 - 01:20 PM EST Accepted by SEC EDGAR 11/06/2026 - 01:19 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Matrix Service Co. (MTRX) reports that SVP & CFO Dominic A. Savarino directly holds 11,161 shares of common stock and cash-settled restricted stock units economically equivalent to 11,161 shares. The units vest 33.33% each year from October 19, 2027 to October 19, 2029 and are settled solely in cash when vested.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Savarino Dominic A

Role SVP & CFO

Type	Security	Shares	Price	Value
Holding	Restricted Stock Units F2, F1	--	--	--
Holding	Common Stock	--	--	--

Holdings: Restricted Stock Units — 11,161 units (Direct); Common Stock — 11,161 shares (Direct)

Footnotes (2)

1. F1. For this service-based award of Cash-Settled Restricted Stock Units, 33.33% will vest each year from October 19, 2027 to October 19, 2029.
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.

Key Figures

Direct common stock holdings: 11,161 shares Cash-settled restricted stock unit underlying-share equivalent: 11,161 shares Annual RSU vesting: 33.33%

3 metrics

Direct common stock holdings 11,161 shares Reported November 6, 2026

Cash-settled restricted stock unit underlying-share equivalent 11,161 shares Each unit is economically equivalent to one common share and is settled solely in cash when vested.

Annual RSU vesting 33.33% Each year from October 19, 2027 to October 19, 2029

Key Terms

Cash-Settled Restricted Stock Units, economic equivalent, vest

3 terms

Cash-Settled Restricted Stock Units financial

"service-based award of Cash-Settled Restricted Stock Units"

economic equivalent financial

"the economic equivalent of one share"

vest financial

"33.33% will vest each year"

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

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How many MTRX shares does CFO Dominic A. Savarino directly hold?

Dominic A. Savarino, Matrix Service Co.'s SVP & CFO, directly holds 11,161 shares of common stock.

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

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SEC Form 3

FORM 3

UNITED 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^*

Savarino Dominic A

(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)
11/06/2026

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)

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

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

X	Form 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 Stock	11,161	D

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 Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	10/19/2027(1)	10/19/2029	Common Stock	11,161	(2)	D

Explanation of Responses:

1. For this service-based award of Cash-Settled Restricted Stock Units, 33.33% will vest each year from October 19, 2027 to October 19, 2029.

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.

Remarks:

	Dominic A. Savarino	11/06/2026
	** 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 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)