PRIM files Rule 144 notice for common shares

PRIM filed a Form 144 notice disclosing proposed sales of Common shares through Fidelity Brokerage Services LLC on the NYSE.

Rhea-AI Filing Summary

PRIM filed a Form 144 notice disclosing proposed sales of Common shares through Fidelity Brokerage Services LLC on the NYSE. The filing lists 245 shares vesting on 03/01/2025 and 655 shares vesting on 03/01/2026 as compensation.

Key Figures

Vesting (1): 245 shares Vesting (2): 655 shares Broker reference: Fidelity Brokerage Services LLC +4 more

7 metrics

Vesting (1) 245 shares Restricted Stock Vesting on 03/01/2025

Vesting (2) 655 shares Restricted Stock Vesting on 03/01/2026

Broker reference Fidelity Brokerage Services LLC Listed broker at 900 Salem Street, Smithfield RI

Exchange NYSE Market indicated for sales

Filing date/reference 05/07/2026 Date shown in filing header

Numeric entry 97,200.76 Numeric value listed in the securities line

Identifier 54,254,935 Reference number shown in the securities line

Key Terms

Form 144, Restricted Stock Vesting, Fidelity Brokerage Services LLC, NYSE

4 terms

Form 144 regulatory

"Form 144 notice disclosing proposed sales of Common shares"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 245 | 03/01/2025"

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.

Fidelity Brokerage Services LLC other

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917"

NYSE market

"05/07/2026 | NYSE"

A large, regulated marketplace where stocks and other securities are listed and traded, acting like a global auction house that matches buyers and sellers and helps determine share prices. It matters to investors because listing and trading there provide liquidity, price discovery, and regulatory oversight—making it easier to buy or sell holdings and giving companies a visible platform that can affect credibility and access to capital.

FAQ

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

What does PRIM's Form 144 disclose?

The Form 144 discloses proposed sales of Common shares through Fidelity Brokerage Services LLC on the NYSE. It specifically lists 245 shares vesting on 03/01/2025 and 655 shares vesting on 03/01/2026 described as compensation-related restricted stock vesting.

Who is the broker listed on PRIM's Form 144?

The filing lists Fidelity Brokerage Services LLC as the broker, with an address at 900 Salem Street, Smithfield, RI. Fidelity is named in connection with the securities to be sold on behalf of the reported holder via NYSE transactions.

Are the vested shares described as compensation in PRIM's filing?

Yes; the Form 144 entries label the securities tied to 'Restricted Stock Vesting' and identify them as 'Compensation.' Two vesting events are shown: one for 245 shares on 03/01/2025 and another for 655 shares on 03/01/2026.

Does the Form 144 state when sales will occur?

The filing lists vesting dates and broker details but does not specify exact sale execution dates. It shows vesting on 03/01/2025 and 03/01/2026; timing of actual sales is not detailed in the provided excerpt.

What market venue is indicated for the sales in PRIM's Form 144?

The filing references the NYSE as the market where the Common shares are to be sold. The broker named is Fidelity Brokerage Services LLC, which is identified in the notice as handling the transactions on that exchange.

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

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Accepted by SEC EDGAR 05/07/2026 - 01:31 PM 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	0002057730
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	Primoris Services Corp
SEC File Number	001-34145
Address of Issuer	2300 N. FIELD STREET, SUITE 1900 DALLAS TEXAS 75201
Phone	214-740-5600
Name of Person for Whose Account the Securities are To Be Sold	Vorderbruggen Anthony
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	900	97200.76	54254935	05/07/2026	NYSE

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	03/01/2025	Restricted Stock Vesting	Issuer			245	03/01/2025	Compensation
Common	03/01/2026	Restricted Stock Vesting	Issuer			655	03/01/2026	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	05/07/2026
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/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Anthony Vorderbruggen
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)