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PRIM US​
HomeStock ScreenerDocument SearchChartingWatchlistsRecent Filings

Primoris Services Corp(PRIM US)

$69.30-2.253.14%Ext:$69.59+0.290.41%(After Hours · 00:12:26 UTC)
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Overview

ProfileEntity Structure

Documents

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Categorized
Logo
  • Home
  • AI Agent
  • Annotations
  • Files
  • Pricing and plans
  • BlogAboutContact us
    APIMCP
    Terms of servicePrivacy policy

  • Get the full experience

    We save the real magic for signed-in users.

PRIM US​
HomeStock ScreenerDocument SearchChartingWatchlistsRecent Filings

Primoris Services Corp(PRIM US)

$69.30-2.253.14%Ext:$69.59+0.290.41%(After Hours · 00:12:26 UTC)
Ask AI
Doc SearchProfileEntity StructureFinancialsChartingShort InterestEmployees

Overview

ProfileEntity Structure

Documents

SEC Filings
Categorized
Chronological
By Owner

Financials & Metrics

FinancialsChartingShort InterestEmployees
Chronological
By Owner

Financials & Metrics

FinancialsChartingShort InterestEmployees

SEC Filings by Owner

SEC Filings by Owner

Insider Ownership

Pratt Brian(94)

  • Form 4Statement of changes in beneficial ownership25 Feb 2020
  • Form 4Statement of changes in beneficial ownership12 Dec 2019
  • Form 4Statement of changes in beneficial ownership12 Nov 2019
  • Form 4Statement of changes in beneficial ownership23 Sep 2019
  • Form 4Statement of changes in beneficial ownership18 Sep 2019
  • Form 4Statement of changes in beneficial ownership13 Sep 2019
  • Form 4Statement of changes in beneficial ownership21 Aug 2019
  • Form 4Statement of changes in beneficial ownership5 Aug 2019
  • Form 4Statement of changes in beneficial ownership10 Jun 2019
  • Form 4Statement of changes in beneficial ownership23 May 2019

Schauerman John P.(74)

  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership15 Dec 2025
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership14 Aug 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership9 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership8 Nov 2024

Cook Stephen C.(61)

  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership6 Mar 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership15 Nov 2024
  • Form 4Statement of changes in beneficial ownership1 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Aug 2024
  • Form 4Statement of changes in beneficial ownership2 May 2024
  • Form 4Statement of changes in beneficial ownership26 Feb 2024
  • Form 4Statement of changes in beneficial ownership27 Nov 2023
  • Form 4Statement of changes in beneficial ownership3 Nov 2023

King David Lee(56)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership28 May
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership1 Apr
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership12 Nov 2025
  • Form 4/AStatement of changes in beneficial ownership (amendment)12 Nov 2025
  • Form 4Statement of changes in beneficial ownership2 Apr 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025

ROSENFELD ERIC(48)

  • Form 4/AStatement of changes in beneficial ownership (amendment)25 Mar 2014
  • Form 4Statement of changes in beneficial ownership18 Mar 2014
  • Form 4Statement of changes in beneficial ownership13 Mar 2014
  • Form 4Statement of changes in beneficial ownership7 Mar 2014
  • Form 4Statement of changes in beneficial ownership3 Mar 2014
  • Form 4Statement of changes in beneficial ownership13 Dec 2013
  • Form 4Statement of changes in beneficial ownership2 Dec 2013
  • Form 4Statement of changes in beneficial ownership26 Nov 2013
  • Form 4Statement of changes in beneficial ownership5 Sep 2013
  • Form 4Statement of changes in beneficial ownership28 Aug 2013

Tucker Thomas E.(46)

  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership12 Nov 2020
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership30 Sep 2020
  • Form 4Statement of changes in beneficial ownership2 Sep 2020
  • Form 4Statement of changes in beneficial ownership13 Aug 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020
  • Form 4Statement of changes in beneficial ownership25 Feb 2020

MCCALLISTER TERRY D(32)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership16 Oct
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership17 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership17 Apr
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership16 Jan
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership17 Oct 2025

MASHINSKI CARLA S(32)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership9 Dec 2025
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024

Perisich John M.(30)

  • Form 4Statement of changes in beneficial ownership29 May
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership13 Aug 2025
  • Form 4Statement of changes in beneficial ownership8 Aug 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership16 Sep 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership14 May 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership12 Sep 2023

Wagner Patricia K(30)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership12 Aug
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership12 Nov 2025
  • Form 4Statement of changes in beneficial ownership31 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership12 Jun 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025

TINSTMAN ROBERT A(29)

  • Form 4Statement of changes in beneficial ownership4 May 2022
  • Form 4Statement of changes in beneficial ownership24 Feb 2022
  • Form 4Statement of changes in beneficial ownership3 Nov 2021
  • Form 4Statement of changes in beneficial ownership3 Aug 2021
  • Form 4Statement of changes in beneficial ownership11 Jun 2021
  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020

Killgore Michael D(26)

  • Form 4Statement of changes in beneficial ownership25 Mar 2014
  • Form 4/AStatement of changes in beneficial ownership (amendment)21 Mar 2014
  • Form 4Statement of changes in beneficial ownership10 Mar 2014
  • Form 4Statement of changes in beneficial ownership18 Nov 2013
  • Form 4Statement of changes in beneficial ownership9 Sep 2013
  • Form 4Statement of changes in beneficial ownership14 Aug 2013
  • Form 4Statement of changes in beneficial ownership24 May 2013
  • Form 4Statement of changes in beneficial ownership16 May 2013
  • Form 4Statement of changes in beneficial ownership15 Mar 2013
  • Form 4Statement of changes in beneficial ownership6 Mar 2013

BROWN PETER CUMMINS(25)

  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020
  • Form 4Statement of changes in beneficial ownership25 Feb 2020
  • Form 4Statement of changes in beneficial ownership5 Aug 2019
  • Form 4Statement of changes in beneficial ownership28 Feb 2019
  • Form 4Statement of changes in beneficial ownership6 Aug 2018
  • Form 4Statement of changes in beneficial ownership23 Feb 2018

Stricker Travis(24)

  • Form 4Statement of changes in beneficial ownership2 Sep
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership10 Feb
  • Form 4Statement of changes in beneficial ownership11 Aug 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership31 Jan 2025
  • Form 4Statement of changes in beneficial ownership13 Dec 2024
  • Form 4Statement of changes in beneficial ownership5 Dec 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership11 Mar 2024

Dodgen Kenneth Morris(23)

  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership3 Jul 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2022
  • Form 4Statement of changes in beneficial ownership4 Oct 2021
  • Form 4Statement of changes in beneficial ownership1 Jul 2021
  • Form 4Statement of changes in beneficial ownership1 Apr 2021

Rodriguez Jose Ramon(23)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Aug 2024

McCormick Thomas Edward(21)

  • Form 4Statement of changes in beneficial ownership19 Mar 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership15 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership13 May 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership11 Dec 2023
  • Form 4Statement of changes in beneficial ownership7 Dec 2023
  • Form 4Statement of changes in beneficial ownership3 Jul 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2023

Ching Michael E.(20)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership15 Sep 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024

MOERBEEK PETER J(17)

  • Form 4Statement of changes in beneficial ownership27 Feb 2018
  • Form 4Statement of changes in beneficial ownership26 Sep 2017
  • Form 4Statement of changes in beneficial ownership9 Mar 2017
  • Form 4Statement of changes in beneficial ownership11 Mar 2016
  • Form 4Statement of changes in beneficial ownership5 May 2015
  • Form 4/AStatement of changes in beneficial ownership (amendment)21 Mar 2014
  • Form 4Statement of changes in beneficial ownership10 Mar 2014
  • Form 4/AStatement of changes in beneficial ownership (amendment)10 Jan 2020
  • Form 4Statement of changes in beneficial ownership3 Apr 2019
  • Form 4Statement of changes in beneficial ownership15 Mar 2013

Theeuwes Alfons(9)

  • Form 4Statement of changes in beneficial ownership16 Mar 2012
  • Form 4Statement of changes in beneficial ownership12 Mar 2012
  • Form 4Statement of changes in beneficial ownership9 Mar 2012
  • Form 4Statement of changes in beneficial ownership6 Dec 2011
  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership20 Aug 2010
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Moreno John F JR(8)

  • Form 4Statement of changes in beneficial ownership2 Mar 2023
  • Form 4Statement of changes in beneficial ownership14 Nov 2022
  • Form 4Statement of changes in beneficial ownership4 Apr 2022
  • Form 4Statement of changes in beneficial ownership2 Mar 2022
  • Form 4Statement of changes in beneficial ownership1 Jul 2021
  • Form 4Statement of changes in beneficial ownership2 Mar 2021
  • Form 4Statement of changes in beneficial ownership3 Mar 2020
  • Form 3Initial statement of beneficial ownership10 Apr 2019

Kinch Jeremy(7)

  • Form 4Statement of changes in beneficial ownership2 Apr
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership16 Sep 2025
  • Form 4Statement of changes in beneficial ownership2 Apr 2025
  • Form 4Statement of changes in beneficial ownership6 Mar 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 3Initial statement of beneficial ownership28 Jan 2025

Saluja Harpreet(7)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 3Initial statement of beneficial ownership8 May 2025

Perisich Family Trust Dated July 11, 2007(6)

  • Form 4Statement of changes in beneficial ownership15 Mar 2013
  • Form 4Statement of changes in beneficial ownership16 Mar 2012
  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Vadlamudi Koti(6)

  • Form 4Statement of changes in beneficial ownership12 Nov
  • Form 4/AStatement of changes in beneficial ownership (amendment)1 Jun
  • Form 4Statement of changes in beneficial ownership28 May
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 3Initial statement of beneficial ownership20 Nov 2025
  • Form 4Statement of changes in beneficial ownership20 Nov 2025

Summers Scott E.(5)

  • Form 4Statement of changes in beneficial ownership18 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4Statement of changes in beneficial ownership4 Jan 2011
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Healy Timothy R.(4)

  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Summers Family Trust(4)

  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4Statement of changes in beneficial ownership4 Jan 2011
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Schlemm Leonard B(3)

  • Form 4PRIMARY DOCUMENT3 Jul 2008
  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Pratt Barbara(3)

  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Thurman Mark A(3)

  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 3Initial statement of beneficial ownership3 Apr 2009

ENGLANDER ISRAEL A(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

MILLENCO, L.L.C.(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

MILLENNIUM MANAGEMENT, L.L.C.(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

Ajdler Arnaud(2)

  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Sgro David(2)

  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Oscars Darryl(2)

  • Form 4PRIMARY DOCUMENT15 Aug 2008
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Arline(2)

  • Form 3PRIMARY DOCUMENT11 Aug 2008
  • Form 3PRIMARY DOCUMENT11 Aug 2008

WATSON COLIN D(1)

  • Form 3PRIMARY DOCUMENT3 Oct 2006

Bauer Jon(1)

  • Form 3PRIMARY DOCUMENT4 Oct 2006

Primoris Services Corp(1)

  • Form 3Initial statement of beneficial ownership6 Apr 2018

Borja Ken(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt John(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Greg(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Leggio Anthony L.(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Brown Donald(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Geoff B.(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Newnham Roger(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Trisch Donald(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Baker David J.(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

Pratt Family Bypass Trust(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Family Trust(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Trisch Linda(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Anthony L. Leggio Separate Property Trust Dated June 2, 1997(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Combustion Automation Ltd.(1)

  • Form 3PRIMARY DOCUMENT12 Aug 2008

Baker Janice M.(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

David J. Baker & Janice M. Baker Revocable Living Trust Dated December 8, 1994(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

Brown Oscar K(1)

  • Form 3Initial statement of beneficial ownership7 Oct

Greer James Alan(1)

  • Form 3Initial statement of beneficial ownership7 Oct

≥5% Ownership

VANGUARD GROUP INC(15)

  • SC 13G/APrimoris Services Corp27 Mar
  • SC 13G/APrimoris Services Corp12 Nov 2024
  • SC 13G/APrimoris Services Corp4 Nov 2024
  • SC 13G/APrimoris Services Corp10 Jul 2024
  • SC 13G/APrimoris Services Corp13 Feb 2024
  • SC 13G/APrimoris Services Corp9 Feb 2023
  • SC 13G/APrimoris Services Corp10 Nov 2022
  • SC 13G/APrimoris Services Corp10 Feb 2022
  • SC 13G/APrimoris Services Corp12 Jul 2021
  • SC 13G/APrimoris Services Corp10 Feb 2021

WELLS FARGO & COMPANY/MN(11)

  • SC 13G/APrimoris Services Corp13 May 2013
  • SC 13G/APrimoris Services Corp29 Mar 2013
  • SC 13G/APrimoris Services Corp13 Feb 2013
  • SC 13G/APrimoris Services Corp10 Feb 2012
  • SC 13GPrimoris Services Corp26 Jan 2012
  • SC 13G/APrimoris Services Corp11 Jul 2011
  • SC 13GPrimoris Services CORP25 Jan 2011
  • SC 13G/APrimoris Services CORP11 May 2009
  • SC 13GPrimoris Services CORP29 Jan 2009
  • SC 13G/ARhapsody Acquisition Corp.17 Jul 2008

WELLINGTON MANAGEMENT GROUP LLP(7)

  • SC 13GPrimoris Services Corp13 Aug
  • SC 13G/APrimoris Services Corp8 Feb 2024
  • SC 13G/APrimoris Services Corp6 Feb 2023
  • SC 13G/APrimoris Services Corp4 Feb 2022
  • SC 13GPrimoris Services Corp4 Feb 2021
  • SC 13G/APrimoris Services Corp8 Feb 2018
  • SC 13GPrimoris Services Corp9 Feb 2017

DIMENSIONAL FUND ADVISORS LP(6)

  • SC 13G/APrimoris Services Corp9 Oct 2025
  • SC 13G/APrimoris Services Corp15 Apr 2025
  • SC 13G/APrimoris Services Corp9 Feb 2024
  • SC 13GPrimoris Services Corp10 Feb 2023
  • SC 13G/APrimoris Services Corp8 Feb 2022
  • SC 13GPrimoris Services Corp12 Feb 2021

BlackRock Inc.(6)

  • SC 13G/APrimoris Services Corp8 Jan 2024
  • SC 13GPrimoris Services Corp25 Jan 2023
  • SC 13G/APrimoris Services Corp3 Feb 2022
  • SC 13G/APrimoris Services Corp29 Jan 2021
  • SC 13G/APrimoris Services Corp5 Feb 2020
  • SC 13GPrimoris Services Corp8 Feb 2019

Pratt Brian(6)

  • SC 13D/APrimoris Services Corp24 Jul 2020
  • SC 13D/APrimoris Services Corp16 Dec 2019
  • SC 13D/APrimoris Services Corp7 Jun 2011
  • SC 13D/APrimoris Services CORP31 Mar 2009
  • SC 13D/ARhapsody Acquisition Corp.14 Aug 2008
  • SC 13DRhapsody Acquisition Corp.11 Aug 2008

MILLENCO, L.L.C.(5)

  • SC 13G/ARhapsody Acquisition Corp.8 Aug 2008
  • SC 13G/ARhapsody Acquisition Corp.13 Feb 2008
  • SC 13G/ARhapsody Acquisition Corp.26 Feb 2007
  • SC 13G/ARhapsody Acquisition Corp.6 Feb 2007
  • SC 13GRhapsody Acquisition Corp.13 Oct 2006

QVT Financial LP(4)

  • SC 13G/APrimoris Services CORP9 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.7 Feb 2008
  • SC 13G/ARhapsody Acquisition Corp.7 Sep 2007
  • SC 13GRhapsody Acquisition Corp.2 Aug 2007

BARROW HANLEY MEWHINNEY & STRAUSS LLC(3)

  • SC 13GPrimoris Services Corp9 Feb 2018
  • SC 13GPrimoris Services Corp9 Feb 2017
  • SC 13GPrimoris Services Corp2 Feb 2016

KNOTT DAVID M(3)

  • SC 13G/APrimoris Services CORP12 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2007
  • SC 13GRhapsody Acquisition Corp.10 Oct 2006

FIR TREE INC(3)

  • SC 13G/APrimoris Services CORP13 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2008
  • SC 13GRhapsody Acquisition Corp.5 Jan 2007

ROSENFELD ERIC(3)

  • SC 13D/ARhapsody Acquisition Corp.10 Jul 2008
  • SC 13DRhapsody Acquisition Corp.26 Jun 2008
  • SC 13GRhapsody Acquisition Corp.12 Feb 2007

D.B. ZWIRN & CO., L.P.(3)

  • SC 13G/APrimoris Services CORP22 Jan 2009
  • SC 13G/ARhapsody Acquisition Corp.5 Feb 2008
  • SC 13GRhapsody Acquisition Corp.2 Jan 2008

BlackRock, Inc.(3)

  • SC 13G/APrimoris Services Corp29 Jul
  • SC 13G/APrimoris Services Corp8 Jan
  • SC 13G/APrimoris Services Corp24 Apr 2025

Brahman Capital Corp.(2)

  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2008
  • SC 13GRhapsody Acquisition Corp.11 Oct 2006

FULLER & THALER ASSET MANAGEMENT, INC.(2)

  • SC 13G/APrimoris Services Corp14 Aug
  • SC 13GPrimoris Services Corp5 Sep 2025

P&S CAPITAL PARTNERS LLC(2)

  • SC 13G/APrimoris Services CORP13 Feb 2009
  • SC 13GRhapsody Acquisition Corp.27 Jun 2008

DIAMONDBACK CAPITAL MANAGEMENT, LLC(2)

  • SC 13G/APrimoris Services CORP28 Jan 2009
  • SC 13GRhapsody Acquisition Corp.16 Jun 2008

Primoris Services Corp(2)

  • SC 13D/AWillbros Group, Inc.\NEW\7 Jun 2018
  • SC 13DWillbros Group, Inc.\NEW\6 Apr 2018

Van Berkom & Associates Inc.(2)

  • SC 13GPrimoris Services Corp11 Feb 2019
  • SC 13GPrimoris Services Corp4 May 2018

VANGUARD PORTFOLIO MANAGEMENT LLC(2)

  • SC 13G/APrimoris Services Corp31 Jul
  • SC 13GPrimoris Services Corp29 Apr

FIRST TRUST PORTFOLIOS LP(1)

  • SC 13GPrimoris Services Corp27 Apr

VANGUARD CAPITAL MANAGEMENT LLC(1)

  • SC 13GPrimoris Services Corp30 Apr

Insider Ownership

Pratt Brian(94)

  • Form 4Statement of changes in beneficial ownership25 Feb 2020
  • Form 4Statement of changes in beneficial ownership12 Dec 2019
  • Form 4Statement of changes in beneficial ownership12 Nov 2019
  • Form 4Statement of changes in beneficial ownership23 Sep 2019
  • Form 4Statement of changes in beneficial ownership18 Sep 2019
  • Form 4Statement of changes in beneficial ownership13 Sep 2019
  • Form 4Statement of changes in beneficial ownership21 Aug 2019
  • Form 4Statement of changes in beneficial ownership5 Aug 2019
  • Form 4Statement of changes in beneficial ownership10 Jun 2019
  • Form 4Statement of changes in beneficial ownership23 May 2019

Schauerman John P.(74)

  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership15 Dec 2025
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership14 Aug 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership9 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership8 Nov 2024

Cook Stephen C.(61)

  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership6 Mar 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership15 Nov 2024
  • Form 4Statement of changes in beneficial ownership1 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Aug 2024
  • Form 4Statement of changes in beneficial ownership2 May 2024
  • Form 4Statement of changes in beneficial ownership26 Feb 2024
  • Form 4Statement of changes in beneficial ownership27 Nov 2023
  • Form 4Statement of changes in beneficial ownership3 Nov 2023

King David Lee(56)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership28 May
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership1 Apr
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership12 Nov 2025
  • Form 4/AStatement of changes in beneficial ownership (amendment)12 Nov 2025
  • Form 4Statement of changes in beneficial ownership2 Apr 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025

ROSENFELD ERIC(48)

  • Form 4/AStatement of changes in beneficial ownership (amendment)25 Mar 2014
  • Form 4Statement of changes in beneficial ownership18 Mar 2014
  • Form 4Statement of changes in beneficial ownership13 Mar 2014
  • Form 4Statement of changes in beneficial ownership7 Mar 2014
  • Form 4Statement of changes in beneficial ownership3 Mar 2014
  • Form 4Statement of changes in beneficial ownership13 Dec 2013
  • Form 4Statement of changes in beneficial ownership2 Dec 2013
  • Form 4Statement of changes in beneficial ownership26 Nov 2013
  • Form 4Statement of changes in beneficial ownership5 Sep 2013
  • Form 4Statement of changes in beneficial ownership28 Aug 2013

Tucker Thomas E.(46)

  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership12 Nov 2020
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership30 Sep 2020
  • Form 4Statement of changes in beneficial ownership2 Sep 2020
  • Form 4Statement of changes in beneficial ownership13 Aug 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020
  • Form 4Statement of changes in beneficial ownership25 Feb 2020

MCCALLISTER TERRY D(32)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership16 Oct
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership17 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership17 Apr
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership16 Jan
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership17 Oct 2025

MASHINSKI CARLA S(32)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership9 Dec 2025
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024

Perisich John M.(30)

  • Form 4Statement of changes in beneficial ownership29 May
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership13 Aug 2025
  • Form 4Statement of changes in beneficial ownership8 Aug 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership16 Sep 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership14 May 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership12 Sep 2023

Wagner Patricia K(30)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership12 Aug
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership12 Nov 2025
  • Form 4Statement of changes in beneficial ownership31 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership12 Jun 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025

TINSTMAN ROBERT A(29)

  • Form 4Statement of changes in beneficial ownership4 May 2022
  • Form 4Statement of changes in beneficial ownership24 Feb 2022
  • Form 4Statement of changes in beneficial ownership3 Nov 2021
  • Form 4Statement of changes in beneficial ownership3 Aug 2021
  • Form 4Statement of changes in beneficial ownership11 Jun 2021
  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020

Killgore Michael D(26)

  • Form 4Statement of changes in beneficial ownership25 Mar 2014
  • Form 4/AStatement of changes in beneficial ownership (amendment)21 Mar 2014
  • Form 4Statement of changes in beneficial ownership10 Mar 2014
  • Form 4Statement of changes in beneficial ownership18 Nov 2013
  • Form 4Statement of changes in beneficial ownership9 Sep 2013
  • Form 4Statement of changes in beneficial ownership14 Aug 2013
  • Form 4Statement of changes in beneficial ownership24 May 2013
  • Form 4Statement of changes in beneficial ownership16 May 2013
  • Form 4Statement of changes in beneficial ownership15 Mar 2013
  • Form 4Statement of changes in beneficial ownership6 Mar 2013

BROWN PETER CUMMINS(25)

  • Form 4Statement of changes in beneficial ownership4 May 2021
  • Form 4Statement of changes in beneficial ownership23 Feb 2021
  • Form 4Statement of changes in beneficial ownership6 Nov 2020
  • Form 4Statement of changes in beneficial ownership11 Aug 2020
  • Form 4Statement of changes in beneficial ownership6 May 2020
  • Form 4Statement of changes in beneficial ownership25 Feb 2020
  • Form 4Statement of changes in beneficial ownership5 Aug 2019
  • Form 4Statement of changes in beneficial ownership28 Feb 2019
  • Form 4Statement of changes in beneficial ownership6 Aug 2018
  • Form 4Statement of changes in beneficial ownership23 Feb 2018

Stricker Travis(24)

  • Form 4Statement of changes in beneficial ownership2 Sep
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership10 Feb
  • Form 4Statement of changes in beneficial ownership11 Aug 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership31 Jan 2025
  • Form 4Statement of changes in beneficial ownership13 Dec 2024
  • Form 4Statement of changes in beneficial ownership5 Dec 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership11 Mar 2024

Dodgen Kenneth Morris(23)

  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership3 Jul 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2022
  • Form 4Statement of changes in beneficial ownership4 Oct 2021
  • Form 4Statement of changes in beneficial ownership1 Jul 2021
  • Form 4Statement of changes in beneficial ownership1 Apr 2021

Rodriguez Jose Ramon(23)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Aug 2024

McCormick Thomas Edward(21)

  • Form 4Statement of changes in beneficial ownership19 Mar 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 4Statement of changes in beneficial ownership15 Nov 2024
  • Form 4Statement of changes in beneficial ownership2 Jul 2024
  • Form 4Statement of changes in beneficial ownership13 May 2024
  • Form 4Statement of changes in beneficial ownership5 Mar 2024
  • Form 4Statement of changes in beneficial ownership11 Dec 2023
  • Form 4Statement of changes in beneficial ownership7 Dec 2023
  • Form 4Statement of changes in beneficial ownership3 Jul 2023
  • Form 4Statement of changes in beneficial ownership2 Mar 2023

Ching Michael E.(20)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership15 Sep 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 4Statement of changes in beneficial ownership1 May 2025
  • Form 4Statement of changes in beneficial ownership21 Feb 2025
  • Form 4Statement of changes in beneficial ownership1 Nov 2024

MOERBEEK PETER J(17)

  • Form 4Statement of changes in beneficial ownership27 Feb 2018
  • Form 4Statement of changes in beneficial ownership26 Sep 2017
  • Form 4Statement of changes in beneficial ownership9 Mar 2017
  • Form 4Statement of changes in beneficial ownership11 Mar 2016
  • Form 4Statement of changes in beneficial ownership5 May 2015
  • Form 4/AStatement of changes in beneficial ownership (amendment)21 Mar 2014
  • Form 4Statement of changes in beneficial ownership10 Mar 2014
  • Form 4/AStatement of changes in beneficial ownership (amendment)10 Jan 2020
  • Form 4Statement of changes in beneficial ownership3 Apr 2019
  • Form 4Statement of changes in beneficial ownership15 Mar 2013

Theeuwes Alfons(9)

  • Form 4Statement of changes in beneficial ownership16 Mar 2012
  • Form 4Statement of changes in beneficial ownership12 Mar 2012
  • Form 4Statement of changes in beneficial ownership9 Mar 2012
  • Form 4Statement of changes in beneficial ownership6 Dec 2011
  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership20 Aug 2010
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Moreno John F JR(8)

  • Form 4Statement of changes in beneficial ownership2 Mar 2023
  • Form 4Statement of changes in beneficial ownership14 Nov 2022
  • Form 4Statement of changes in beneficial ownership4 Apr 2022
  • Form 4Statement of changes in beneficial ownership2 Mar 2022
  • Form 4Statement of changes in beneficial ownership1 Jul 2021
  • Form 4Statement of changes in beneficial ownership2 Mar 2021
  • Form 4Statement of changes in beneficial ownership3 Mar 2020
  • Form 3Initial statement of beneficial ownership10 Apr 2019

Kinch Jeremy(7)

  • Form 4Statement of changes in beneficial ownership2 Apr
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 4Statement of changes in beneficial ownership16 Sep 2025
  • Form 4Statement of changes in beneficial ownership2 Apr 2025
  • Form 4Statement of changes in beneficial ownership6 Mar 2025
  • Form 4Statement of changes in beneficial ownership4 Mar 2025
  • Form 3Initial statement of beneficial ownership28 Jan 2025

Saluja Harpreet(7)

  • Form 4Statement of changes in beneficial ownership3 Nov
  • Form 4Statement of changes in beneficial ownership31 Jul
  • Form 4Statement of changes in beneficial ownership1 May
  • Form 4Statement of changes in beneficial ownership18 Feb
  • Form 4Statement of changes in beneficial ownership30 Oct 2025
  • Form 4Statement of changes in beneficial ownership30 Jul 2025
  • Form 3Initial statement of beneficial ownership8 May 2025

Perisich Family Trust Dated July 11, 2007(6)

  • Form 4Statement of changes in beneficial ownership15 Mar 2013
  • Form 4Statement of changes in beneficial ownership16 Mar 2012
  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Vadlamudi Koti(6)

  • Form 4Statement of changes in beneficial ownership12 Nov
  • Form 4/AStatement of changes in beneficial ownership (amendment)1 Jun
  • Form 4Statement of changes in beneficial ownership28 May
  • Form 4Statement of changes in beneficial ownership3 Mar
  • Form 3Initial statement of beneficial ownership20 Nov 2025
  • Form 4Statement of changes in beneficial ownership20 Nov 2025

Summers Scott E.(5)

  • Form 4Statement of changes in beneficial ownership18 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4Statement of changes in beneficial ownership4 Jan 2011
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Healy Timothy R.(4)

  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Summers Family Trust(4)

  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4Statement of changes in beneficial ownership4 Jan 2011
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Schlemm Leonard B(3)

  • Form 4PRIMARY DOCUMENT3 Jul 2008
  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Pratt Barbara(3)

  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 4PRIMARY DOCUMENT26 Mar 2009
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Thurman Mark A(3)

  • Form 4Statement of changes in beneficial ownership17 Mar 2011
  • Form 4Statement of changes in beneficial ownership30 Mar 2010
  • Form 3Initial statement of beneficial ownership3 Apr 2009

ENGLANDER ISRAEL A(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

MILLENCO, L.L.C.(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

MILLENNIUM MANAGEMENT, L.L.C.(2)

  • Form 4PRIMARY DOCUMENT26 Mar 2007
  • Form 3PRIMARY DOCUMENT26 Feb 2007

Ajdler Arnaud(2)

  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Sgro David(2)

  • Form 4PRIMARY DOCUMENT2 Jul 2008
  • Form 3PRIMARY DOCUMENT3 Oct 2006

Oscars Darryl(2)

  • Form 4PRIMARY DOCUMENT15 Aug 2008
  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Arline(2)

  • Form 3PRIMARY DOCUMENT11 Aug 2008
  • Form 3PRIMARY DOCUMENT11 Aug 2008

WATSON COLIN D(1)

  • Form 3PRIMARY DOCUMENT3 Oct 2006

Bauer Jon(1)

  • Form 3PRIMARY DOCUMENT4 Oct 2006

Primoris Services Corp(1)

  • Form 3Initial statement of beneficial ownership6 Apr 2018

Borja Ken(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt John(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Greg(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Leggio Anthony L.(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Brown Donald(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Geoff B.(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Newnham Roger(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Trisch Donald(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Baker David J.(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

Pratt Family Bypass Trust(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Pratt Family Trust(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Trisch Linda(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Anthony L. Leggio Separate Property Trust Dated June 2, 1997(1)

  • Form 3PRIMARY DOCUMENT11 Aug 2008

Combustion Automation Ltd.(1)

  • Form 3PRIMARY DOCUMENT12 Aug 2008

Baker Janice M.(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

David J. Baker & Janice M. Baker Revocable Living Trust Dated December 8, 1994(1)

  • Form 3PRIMARY DOCUMENT14 Aug 2008

Brown Oscar K(1)

  • Form 3Initial statement of beneficial ownership7 Oct

Greer James Alan(1)

  • Form 3Initial statement of beneficial ownership7 Oct

≥5% Ownership

VANGUARD GROUP INC(15)

  • SC 13G/APrimoris Services Corp27 Mar
  • SC 13G/APrimoris Services Corp12 Nov 2024
  • SC 13G/APrimoris Services Corp4 Nov 2024
  • SC 13G/APrimoris Services Corp10 Jul 2024
  • SC 13G/APrimoris Services Corp13 Feb 2024
  • SC 13G/APrimoris Services Corp9 Feb 2023
  • SC 13G/APrimoris Services Corp10 Nov 2022
  • SC 13G/APrimoris Services Corp10 Feb 2022
  • SC 13G/APrimoris Services Corp12 Jul 2021
  • SC 13G/APrimoris Services Corp10 Feb 2021

WELLS FARGO & COMPANY/MN(11)

  • SC 13G/APrimoris Services Corp13 May 2013
  • SC 13G/APrimoris Services Corp29 Mar 2013
  • SC 13G/APrimoris Services Corp13 Feb 2013
  • SC 13G/APrimoris Services Corp10 Feb 2012
  • SC 13GPrimoris Services Corp26 Jan 2012
  • SC 13G/APrimoris Services Corp11 Jul 2011
  • SC 13GPrimoris Services CORP25 Jan 2011
  • SC 13G/APrimoris Services CORP11 May 2009
  • SC 13GPrimoris Services CORP29 Jan 2009
  • SC 13G/ARhapsody Acquisition Corp.17 Jul 2008

WELLINGTON MANAGEMENT GROUP LLP(7)

  • SC 13GPrimoris Services Corp13 Aug
  • SC 13G/APrimoris Services Corp8 Feb 2024
  • SC 13G/APrimoris Services Corp6 Feb 2023
  • SC 13G/APrimoris Services Corp4 Feb 2022
  • SC 13GPrimoris Services Corp4 Feb 2021
  • SC 13G/APrimoris Services Corp8 Feb 2018
  • SC 13GPrimoris Services Corp9 Feb 2017

DIMENSIONAL FUND ADVISORS LP(6)

  • SC 13G/APrimoris Services Corp9 Oct 2025
  • SC 13G/APrimoris Services Corp15 Apr 2025
  • SC 13G/APrimoris Services Corp9 Feb 2024
  • SC 13GPrimoris Services Corp10 Feb 2023
  • SC 13G/APrimoris Services Corp8 Feb 2022
  • SC 13GPrimoris Services Corp12 Feb 2021

BlackRock Inc.(6)

  • SC 13G/APrimoris Services Corp8 Jan 2024
  • SC 13GPrimoris Services Corp25 Jan 2023
  • SC 13G/APrimoris Services Corp3 Feb 2022
  • SC 13G/APrimoris Services Corp29 Jan 2021
  • SC 13G/APrimoris Services Corp5 Feb 2020
  • SC 13GPrimoris Services Corp8 Feb 2019

Pratt Brian(6)

  • SC 13D/APrimoris Services Corp24 Jul 2020
  • SC 13D/APrimoris Services Corp16 Dec 2019
  • SC 13D/APrimoris Services Corp7 Jun 2011
  • SC 13D/APrimoris Services CORP31 Mar 2009
  • SC 13D/ARhapsody Acquisition Corp.14 Aug 2008
  • SC 13DRhapsody Acquisition Corp.11 Aug 2008

MILLENCO, L.L.C.(5)

  • SC 13G/ARhapsody Acquisition Corp.8 Aug 2008
  • SC 13G/ARhapsody Acquisition Corp.13 Feb 2008
  • SC 13G/ARhapsody Acquisition Corp.26 Feb 2007
  • SC 13G/ARhapsody Acquisition Corp.6 Feb 2007
  • SC 13GRhapsody Acquisition Corp.13 Oct 2006

QVT Financial LP(4)

  • SC 13G/APrimoris Services CORP9 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.7 Feb 2008
  • SC 13G/ARhapsody Acquisition Corp.7 Sep 2007
  • SC 13GRhapsody Acquisition Corp.2 Aug 2007

BARROW HANLEY MEWHINNEY & STRAUSS LLC(3)

  • SC 13GPrimoris Services Corp9 Feb 2018
  • SC 13GPrimoris Services Corp9 Feb 2017
  • SC 13GPrimoris Services Corp2 Feb 2016

KNOTT DAVID M(3)

  • SC 13G/APrimoris Services CORP12 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2007
  • SC 13GRhapsody Acquisition Corp.10 Oct 2006

FIR TREE INC(3)

  • SC 13G/APrimoris Services CORP13 Feb 2009
  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2008
  • SC 13GRhapsody Acquisition Corp.5 Jan 2007

ROSENFELD ERIC(3)

  • SC 13D/ARhapsody Acquisition Corp.10 Jul 2008
  • SC 13DRhapsody Acquisition Corp.26 Jun 2008
  • SC 13GRhapsody Acquisition Corp.12 Feb 2007

D.B. ZWIRN & CO., L.P.(3)

  • SC 13G/APrimoris Services CORP22 Jan 2009
  • SC 13G/ARhapsody Acquisition Corp.5 Feb 2008
  • SC 13GRhapsody Acquisition Corp.2 Jan 2008

BlackRock, Inc.(3)

  • SC 13G/APrimoris Services Corp29 Jul
  • SC 13G/APrimoris Services Corp8 Jan
  • SC 13G/APrimoris Services Corp24 Apr 2025

Brahman Capital Corp.(2)

  • SC 13G/ARhapsody Acquisition Corp.14 Feb 2008
  • SC 13GRhapsody Acquisition Corp.11 Oct 2006

FULLER & THALER ASSET MANAGEMENT, INC.(2)

  • SC 13G/APrimoris Services Corp14 Aug
  • SC 13GPrimoris Services Corp5 Sep 2025

P&S CAPITAL PARTNERS LLC(2)

  • SC 13G/APrimoris Services CORP13 Feb 2009
  • SC 13GRhapsody Acquisition Corp.27 Jun 2008

DIAMONDBACK CAPITAL MANAGEMENT, LLC(2)

  • SC 13G/APrimoris Services CORP28 Jan 2009
  • SC 13GRhapsody Acquisition Corp.16 Jun 2008

Primoris Services Corp(2)

  • SC 13D/AWillbros Group, Inc.\NEW\7 Jun 2018
  • SC 13DWillbros Group, Inc.\NEW\6 Apr 2018

Van Berkom & Associates Inc.(2)

  • SC 13GPrimoris Services Corp11 Feb 2019
  • SC 13GPrimoris Services Corp4 May 2018

VANGUARD PORTFOLIO MANAGEMENT LLC(2)

  • SC 13G/APrimoris Services Corp31 Jul
  • SC 13GPrimoris Services Corp29 Apr

FIRST TRUST PORTFOLIOS LP(1)

  • SC 13GPrimoris Services Corp27 Apr

VANGUARD CAPITAL MANAGEMENT LLC(1)

  • SC 13GPrimoris Services Corp30 Apr