[Form 4] Primoris Services Corp Insider Trading Activity

Rhea-AI Filing Summary

Primoris Services Corp (PRIM) director Patricia K. Wagner reported an open-market sale of common stock. On 11/07/2025, an affiliated trust sold 13,491 shares at a weighted average price of $125.2283, with individual trades ranging from $125.14 to $125.73. Following the transaction, Wagner reports beneficial ownership of 4,495 shares indirectly through the Wagner Family Trust and 2,543 shares held directly.

Insights

Equity markets analyst

Routine insider sale disclosed; modest holdings remain.

Patricia K. Wagner, a director of Primoris Services Corp, disclosed an open‑market sale by a related trust of 13,491 shares on 11/07/2025. The filing lists a weighted average price of $125.2283, with trades executed between $125.14 and $125.73.

Post‑transaction, the filing shows 4,495 shares held indirectly via the Wagner Family Trust and 2,543 shares held directly. Insider transactions can reflect personal portfolio decisions; the filing does not state a strategic change.

The price range disclosure indicates multiple trade fills; actual market impact depends on trading volume and liquidity at those price levels.

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^*

Wagner Patricia K

(Last) (First) (Middle)

C/O PRIMORIS SERVICES CORPORATION

2300 NORTH FIELD STREET, SUITE 1900

(Street)

DALLAS TX 75201

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Primoris Services Corp [ PRIM ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/07/2025

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

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 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	11/07/2025		S		13,491	D	$125.2283(1)	4,495	I	By Wagner Family Trust(2)
Common Stock								2,543	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. These shares were sold in multiple transactions at prices ranging from $125.14 to $125.73 per share, inclusive. The holder undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

2. These shares are owned directly by the Wagner Family Trust dated March 24, 2008 and indirectly by Patricia K. Wagner.

	/s/ Kenneth M. Dodgen, Attorney-in-Fact	11/12/2025
	** 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.

FAQ

What did PRIM disclose in this Form 4?

A sale of 13,491 shares of common stock by an affiliated trust of director Patricia K. Wagner on 11/07/2025.

What was the sale price for PRIM shares?

A weighted average of $125.2283 per share, with individual trades from $125.14 to $125.73.

How many PRIM shares does the reporting person hold after the sale?

4,495 shares indirectly via the Wagner Family Trust and 2,543 shares directly.

What is the relationship of the reporting person to PRIM?

The reporting person is a director of Primoris Services Corp.

When did the PRIM insider transaction occur?

The transaction date was 11/07/2025.

Who executed the trades reported for PRIM?

Shares were sold by the Wagner Family Trust, attributed indirectly to Patricia K. Wagner.