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Barrett Business Services Inc(BBSI US)

$31.39+1.083.56%Ext:$32.00+0.611.93%(After Hours ยท 22:38:39 UTC)
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Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

Financials & Metrics

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

  • Get the full experience

    We save the real magic for signed-in users.

HomeStock ScreenerDocument SearchChartingWatchlistsRecent Filings

Barrett Business Services Inc(BBSI US)

$31.39+1.083.56%Ext:$32.00+0.611.93%(After Hours ยท 22:38:39 UTC)
Doc SearchProfileEntity StructureFinancialsChartingShort InterestEmployees

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

Financials & Metrics

FinancialsChartingShort InterestEmployees
BBSI USโ€‹
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BBSI USโ€‹
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SEC Filings by Owner

SEC Filings by Owner

Insider Ownership

CARLEY THOMAS J(58)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4Statement of changes in beneficial ownership15 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT22 May 2025
  • Form 4PRIMARY DOCUMENT19 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT10 Jul 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2022

MEEKER ANTHONY(56)

  • Form 4PRIMARY DOCUMENT7 Jul
  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT17 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT12 Jun 2025
  • Form 4PRIMARY DOCUMENT15 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT30 Aug 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT16 Sep 2022

Justesen Jon L(48)

  • Form 4PRIMARY DOCUMENT6 Jun 2023
  • Form 4PRIMARY DOCUMENT19 Dec 2022
  • Form 4PRIMARY DOCUMENT16 Aug 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT23 Nov 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jan 2021
  • Form 4PRIMARY DOCUMENT11 Dec 2020
  • Form 4PRIMARY DOCUMENT17 Nov 2020
  • Form 4PRIMARY DOCUMENT25 Aug 2020

Blotz Gerald(45)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT24 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT8 Jan 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT19 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024

Kramer Gary(41)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT16 Mar
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT26 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT23 Aug 2024
  • Form 4PRIMARY DOCUMENT21 Aug 2024

HICKS JAMES B(37)

  • Form 4PRIMARY DOCUMENT9 Jun 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT12 May 2021
  • Form 4PRIMARY DOCUMENT22 Mar 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT23 Mar 2020
  • Form 4PRIMARY DOCUMENT16 Aug 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT4 Jan 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018

VAUGHN GREGORY R(35)

  • Form 4/APRIMARY DOCUMENT16 Jul 2019
  • Form 4PRIMARY DOCUMENT2 Jul 2019
  • Form 4PRIMARY DOCUMENT12 Mar 2019
  • Form 4PRIMARY DOCUMENT7 Mar 2019
  • Form 4PRIMARY DOCUMENT3 Jan 2019
  • Form 4PRIMARY DOCUMENT20 Nov 2018
  • Form 4PRIMARY DOCUMENT15 Aug 2018
  • Form 4PRIMARY DOCUMENT3 Jul 2018
  • Form 4OWNERSHIP DOCUMENT3 Jan 2018
  • Form 4/AOWNERSHIP DOCUMENT10 May 2018

SHERERTZ NANCY B(34)

  • Form 4Statement of changes in beneficial ownership3 Jul 2007
  • Form 4Statement of changes in beneficial ownership29 Jun 2007
  • Form 4Statement of changes in beneficial ownership14 May 2007
  • Form 4Statement of changes in beneficial ownership22 Mar 2007
  • Form 4Statement of changes in beneficial ownership23 Feb 2007
  • Form 4Statement of changes in beneficial ownership15 Feb 2007
  • Form 4Statement of changes in beneficial ownership21 Feb 2007
  • Form 4Statement of changes in beneficial ownership15 Nov 2006
  • Form 4Statement of changes in beneficial ownership18 Dec 2006
  • Form 4Statement of changes in beneficial ownership2 Aug 2006

Elich Michael L(27)

  • Form 4PRIMARY DOCUMENT28 Feb 2020
  • Form 4PRIMARY DOCUMENT26 Feb 2020
  • Form 4PRIMARY DOCUMENT8 Nov 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT7 Mar 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018
  • Form 4/AOWNERSHIP DOCUMENT17 Aug 2017
  • Form 4OWNERSHIP DOCUMENT5 Jul 2017
  • Form 4OWNERSHIP DOCUMENT6 Jul 2016
  • Form 4PRIMARY DOCUMENT14 Jul 2015

Harris Anthony J(25)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT6 Dec 2024
  • Form 4PRIMARY DOCUMENT14 Nov 2024
  • Form 4PRIMARY DOCUMENT12 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024

SHERERTZ WILLIAM W(24)

  • Form 4Statement of changes in beneficial ownership3 Jan 2011
  • Form 4Statement of changes in beneficial ownership9 Mar 2010
  • Form 4Statement of changes in beneficial ownership5 Mar 2010
  • Form 4Statement of changes in beneficial ownership1 Oct 2009
  • Form 4Statement of changes in beneficial ownership10 Aug 2009
  • Form 4Statement of changes in beneficial ownership21 Jan 2009
  • Form 4Statement of changes in beneficial ownership12 Jan 2009
  • Form 4Statement of changes in beneficial ownership23 Jun 2008
  • Form 4Statement of changes in beneficial ownership3 Jun 2008
  • Form 4Statement of changes in beneficial ownership30 Jan 2008

MILLER JAMES D(24)

  • Form 4PRIMARY DOCUMENT14 Jul 2015
  • Form 4PRIMARY DOCUMENT6 Jul 2015
  • Form 4PRIMARY DOCUMENT4 Feb 2015
  • Form 4PRIMARY DOCUMENT6 Nov 2014
  • Form 4PRIMARY DOCUMENT14 Jul 2014
  • Form 4PRIMARY DOCUMENT2 Jul 2014
  • Form 4OWNERSHIP DOCUMENT31 Jul 2013
  • Form 4PRIMARY DOCUMENT16 Jul 2013
  • Form 4PRIMARY DOCUMENT3 Jul 2013
  • Form 4OWNERSHIP DOCUMENT2 Jul 2012

Potts James R(24)

  • Form 4PRIMARY DOCUMENT7 Jul
  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT18 Mar
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4Statement of changes in beneficial ownership18 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT17 Sep 2024

Gould Heather E(19)

  • Form 4PRIMARY DOCUMENT9 Apr 2020
  • Form 4PRIMARY DOCUMENT28 Feb 2020
  • Form 4PRIMARY DOCUMENT26 Feb 2020
  • Form 4PRIMARY DOCUMENT3 Jan 2020
  • Form 4PRIMARY DOCUMENT15 Jul 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT4 Feb 2019
  • Form 4PRIMARY DOCUMENT3 Jan 2019
  • Form 4PRIMARY DOCUMENT17 Jul 2018
  • Form 4PRIMARY DOCUMENT3 Jul 2018

Johnson Roger L(15)

  • Form 4OWNERSHIP DOCUMENT6 Jul 2016
  • Form 4PRIMARY DOCUMENT6 Jul 2015
  • Form 4PRIMARY DOCUMENT15 May 2015
  • Form 4PRIMARY DOCUMENT2 Jul 2014
  • Form 4OWNERSHIP DOCUMENT3 Jul 2013
  • Form 4OWNERSHIP DOCUMENT2 Jul 2012
  • Form 4OWNERSHIP DOCUMENT17 Feb 2012
  • Form 4Statement of changes in beneficial ownership7 Apr 2011
  • Form 4Statement of changes in beneficial ownership3 Jun 2010
  • Form 4Statement of changes in beneficial ownership5 Mar 2010

Cusick Thomas B.(14)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4Statement of changes in beneficial ownership15 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Dec 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT11 Jun 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020

Finn Mark Steven(14)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT13 May
  • Form 4PRIMARY DOCUMENT26 Mar
  • Form 4PRIMARY DOCUMENT20 Mar
  • Form 4PRIMARY DOCUMENT3 Mar
  • Form 4PRIMARY DOCUMENT12 Nov 2025
  • Form 4PRIMARY DOCUMENT12 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT12 Jun 2025
  • Form 4PRIMARY DOCUMENT3 Jun 2025

Price Vincent P(12)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT17 Dec 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018

Estate Of William W. Sherertz(11)

  • Form 4PRIMARY DOCUMENT2 Apr 2012
  • Form 4PRIMARY DOCUMENT31 Jan 2012
  • Form 4PRIMARY DOCUMENT27 Jan 2012
  • Form 4PRIMARY DOCUMENT24 Jan 2012
  • Form 4PRIMARY DOCUMENT23 Jan 2012
  • Form 4PRIMARY DOCUMENT20 Jan 2012
  • Form 4PRIMARY DOCUMENT19 Jan 2012
  • Form 4PRIMARY DOCUMENT13 Jan 2012
  • Form 4PRIMARY DOCUMENT13 Jan 2012
  • Form 4PRIMARY DOCUMENT12 Jan 2012

MULHOLLAND MICHAEL D(10)

  • Form 4Statement of changes in beneficial ownership4 May 2006
  • Form 4Statement of changes in beneficial ownership8 Dec 2005
  • Form 4Statement of changes in beneficial ownership28 Nov 2005
  • Form 4Statement of changes in beneficial ownership21 Nov 2005
  • Form 4Statement of changes in beneficial ownership16 Nov 2005
  • Form 4Statement of changes in beneficial ownership6 Jul 2005
  • Form 4Statement of changes in beneficial ownership14 Mar 2005
  • Form 4Statement of changes in beneficial ownership17 Jun 2004
  • Form 4Statement of changes in beneficial ownership14 Apr 2004
  • Form 4Statement of changes in beneficial ownership15 Dec 2003

Moradi Carla A(9)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT7 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT9 Apr 2021
  • Form 3PRIMARY DOCUMENT9 Apr 2021

Clabby Joseph Stephen(9)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT12 Nov 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT19 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT13 Nov 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT16 Sep 2022
  • Form 3PRIMARY DOCUMENT16 Sep 2022

DEWBREY DIANE L(6)

  • Form 4PRIMARY DOCUMENT9 Jun 2022
  • Form 4PRIMARY DOCUMENT8 Mar 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT12 Nov 2019
  • Form 3OWNERSHIP DOCUMENT25 Oct 2019

McReynolds Alexandra Morehouse(6)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 3PRIMARY DOCUMENT9 Jun 2022

BEAUDRY FORES J(3)

  • Form 4Statement of changes in beneficial ownership14 May 2004
  • Form 4Statement of changes in beneficial ownership10 Nov 2003
  • Form 4Statement of changes in beneficial ownership10 Nov 2003

Jacobsen Sherertz, Kimberly J.(2)

  • Form 4PRIMARY DOCUMENT2 Apr 2012
  • Form 3Initial statement of beneficial ownership17 May 2011

โ‰ฅ5% Ownership

HEARTLAND ADVISORS INC(19)

  • SC 13G/ABarrett Business Services Inc7 Dec 2017
  • SC 13G/ABarrett Business Services Inc2 Feb 2017
  • SC 13G/ABarrett Business Services Inc5 Feb 2016
  • SC 13GBarrett Business Services Inc13 Feb 2015
  • SC 13G/ABarrett Business Services Inc9 Jan 2013
  • SC 13G/ABarrett Business Services Inc10 Feb 2012
  • SC 13G/ABarrett Business Services Inc10 Feb 2006
  • SC 13G/ABarrett Business Services Inc3 Feb 2006
  • SC 13G/ABarrett Business Services Inc10 Nov 2005
  • SC 13G/ABarrett Business Services Inc14 Jan 2005

BlackRock Inc.(12)

  • SC 13G/ABarrett Business Services Inc26 Jan 2024
  • SC 13G/ABarrett Business Services Inc31 Jan 2023
  • SC 13G/ABarrett Business Services Inc1 Feb 2022
  • SC 13G/ABarrett Business Services Inc29 Jan 2021
  • SC 13G/ABarrett Business Services Inc5 Feb 2020
  • SC 13G/ABarrett Business Services Inc4 Feb 2019
  • SC 13G/ABarrett Business Services Inc29 Jan 2018
  • SC 13G/ABarrett Business Services Inc19 Jan 2017
  • SC 13G/ABarrett Business Services Inc25 Jan 2016
  • SC 13G/ABarrett Business Services Inc30 Jan 2015

Jacobsen Sherertz, Kimberly J.(11)

  • SC 13D/ABarrett Business Services Inc30 Mar 2012
  • SC 13D/ABarrett Business Services Inc19 Mar 2012
  • SC 13D/ABarrett Business Services Inc8 Feb 2012
  • SC 13D/ABarrett Business Services Inc30 Jan 2012
  • SC 13D/ABarrett Business Services Inc12 Jan 2012
  • SC 13D/ABarrett Business Services Inc30 Dec 2011
  • SC 13D/ABarrett Business Services Inc22 Dec 2011
  • SC 13D/ABarrett Business Services Inc22 Nov 2011
  • SC 13D/ABarrett Business Services Inc6 Oct 2011
  • SC 13D/ABarrett Business Services Inc17 May 2011

JPMORGAN CHASE & CO(10)

  • SC 13G/ABarrett Business Services Inc9 Dec 2020
  • SC 13G/ABarrett Business Services Inc10 Jan 2020
  • SC 13G/ABarrett Business Services Inc18 Jan 2019
  • SC 13G/ABarrett Business Services Inc16 Jan 2018
  • SC 13G/ABarrett Business Services Inc11 Jan 2017
  • SC 13G/ABarrett Business Services Inc11 Jan 2016
  • SC 13G/ABarrett Business Services Inc11 Jan 2016
  • SC 13G/ABarrett Business Services Inc13 Jan 2015
  • SC 13G/ABarrett Business Services Inc4 Dec 2014
  • SC 13GBarrett Business Services Inc24 Jan 2014

DIMENSIONAL FUND ADVISORS LP(9)

  • SC 13G/ABarrett Business Services Inc5 Feb 2015
  • SC 13G/ABarrett Business Services Inc10 Feb 2014
  • SC 13GBarrett Business Services Inc11 Feb 2013
  • SC 13GBarrett Business Services Inc14 Feb 2012
  • SC 13G/ABarrett Business Services Inc9 Feb 2005
  • SC 13G/ABarrett Business Services Inc6 Feb 2004
  • SC 13G/ABarrett Business Services Inc11 Feb 2003
  • SC 13G/ABarrett Business Services Inc12 Feb 2002
  • SC 13GBarrett Business Services Inc2 Feb 2001

SHERERTZ NANCY B(9)

  • SC 13G/ABarrett Business Services Inc26 Apr 2012
  • SC 13G/ABarrett Business Services Inc6 Feb 2012
  • SC 13G/ABarrett Business Services Inc26 Jan 2010
  • SC 13G/ABarrett Business Services Inc5 Feb 2009
  • SC 13G/ABarrett Business Services Inc28 Aug 2007
  • SC 13G/ABarrett Business Services Inc18 Jan 2007
  • SC 13G/ABarrett Business Services Inc7 Apr 2004
  • SC 13G/ABarrett Business Services Inc13 Feb 1997
  • SC 13G/ABarrett Business Services Inc9 Feb 1996

ROYCE & ASSOCIATES LP(8)

  • SC 13G/ABarrett Business Services Inc13 Oct
  • SC 13GBarrett Business Services Inc21 Apr
  • SC 13G/ABarrett Business Services Inc7 Apr 2010
  • SC 13G/ABarrett Business Services Inc6 Apr 2010
  • SC 13G/ABarrett Business Services Inc8 Dec 2009
  • SC 13G/ABarrett Business Services Inc23 Jan 2009
  • SC 13G/ABarrett Business Services Inc25 Jan 2008
  • SC 13GBarrett Business Services Inc2 Aug 2007

SHERERTZ WILLIAM W(7)

  • SC 13D/ABarrett Business Services Inc28 Jun 2006
  • SC 13D/ABarrett Business Services Inc17 Mar 2005
  • SC 13D/ABarrett Business Services Inc10 May 2004
  • SC 13D/ABarrett Business Services Inc9 Oct 2001
  • SC 13D/ABarrett Business Services Inc7 Jun 2000
  • SC 13D/ABarrett Business Services Inc31 Aug 1999
  • SC 13D/ABarrett Business Services Inc29 Feb 1996

VANGUARD GROUP INC(6)

  • SC 13G/ABarrett Business Services Inc26 Mar
  • SC 13G/ABarrett Business Services Inc13 Feb 2024
  • SC 13GBarrett Business Services Inc9 Feb 2023
  • SC 13G/ABarrett Business Services Inc10 Feb 2021
  • SC 13G/ABarrett Business Services Inc12 Feb 2020
  • SC 13GBarrett Business Services Inc11 Feb 2019

WYNNEFIELD PARTNERS SMALL CAP VALUE LP(6)

  • SC 13G/ABarrett Business Services Inc11 Feb 2005
  • SC 13G/ABarrett Business Services Inc11 Feb 2004
  • SC 13GBarrett Business Services Inc23 Dec 2003
  • SC 13D/ABarrett Business Services Inc24 Oct 2000
  • SC 13D/ABarrett Business Services Inc12 Oct 2000
  • SC 13DBarrett Business Services Inc8 Jan 1998

Capital World Investors(6)

  • SC 13G/ABarrett Business Services Inc13 Feb 2023
  • SC 13G/ABarrett Business Services Inc11 Feb 2022
  • SC 13G/ABarrett Business Services Inc16 Feb 2021
  • SC 13GBarrett Business Services Inc14 Feb 2020
  • SC 13G/ABarrett Business Services Inc14 Feb 2019
  • SC 13GBarrett Business Services Inc14 Feb 2018

RENAISSANCE TECHNOLOGIES LLC(5)

  • SC 13G/ABarrett Business Services Inc10 Feb 2021
  • SC 13G/ABarrett Business Services Inc13 Feb 2020
  • SC 13GBarrett Business Services Inc12 Feb 2019
  • SC 13G/ABarrett Business Services Inc12 Feb 2015
  • SC 13GBarrett Business Services Inc13 Feb 2014

AMERICAN CENTURY INVESTMENT MANAGEMENT INC(4)

  • SC 13G/ABarrett Business Services Inc12 Feb 2024
  • SC 13G/ABarrett Business Services Inc8 Feb 2023
  • SC 13G/ABarrett Business Services Inc4 Feb 2022
  • SC 13GBarrett Business Services Inc11 Feb 2021

Mawer Investment Management Ltd.(4)

  • SC 13G/ABarrett Business Services Inc6 Aug
  • SC 13G/ABarrett Business Services Inc12 May
  • SC 13G/ABarrett Business Services Inc12 Feb 2025
  • SC 13GBarrett Business Services Inc8 Nov 2024

Private Capital Management, LLC(4)

  • SC 13G/ABarrett Business Services Inc2 Oct
  • SC 13GBarrett Business Services Inc6 Jul
  • SC 13G/ABarrett Business Services Inc24 Sep 2024
  • SC 13GBarrett Business Services Inc5 Feb 2024

FMR LLC(3)

  • SC 13G/ABarrett Business Services Inc5 Nov 2025
  • SC 13G/ABarrett Business Services Inc12 Feb 2025
  • SC 13GBarrett Business Services Inc12 Nov 2024

RENTSCHLER FAMILY TRUST(3)

  • SC 13G/ABarrett Business Services Inc13 Jun 2000
  • SC 13G/ABarrett Business Services Inc2 Mar 2000
  • SC 13GBarrett Business Services Inc11 Sep 1998

MANULIFE FINANCIAL CORP(3)

  • SC 13G/ABarrett Business Services Inc10 Feb 2009
  • SC 13G/ABarrett Business Services Inc7 Feb 2008
  • SC 13GBarrett Business Services Inc2 Feb 2007

THRIVENT FINANCIAL FOR LUTHERANS(2)

  • SC 13G/ABarrett Business Services Inc7 Oct 2025
  • SC 13GBarrett Business Services Inc11 Feb 2025

MILLER MARTIN V(2)

  • SC 13G/ABarrett Business Services Inc19 Feb 1997
  • SC 13G/ABarrett Business Services Inc22 Feb 1996

Cloverdale Capital Management, LLC(2)

  • SC 13G/ABarrett Business Services Inc13 Feb 2017
  • SC 13GBarrett Business Services Inc26 Feb 2016

WASATCH ADVISORS INC /ADV(1)

  • SC 13G/ABarrett Business Services Inc25 Aug 1997

SMALLCAP WORLD FUND INC(1)

  • SC 13GBarrett Business Services Inc14 Feb 2019

BEAR STEARNS ASSET MANAGEMENT INC(1)

  • SC 13GBarrett Business Services Inc14 Feb 2006

VANGUARD CAPITAL MANAGEMENT LLC(1)

  • SC 13GBarrett Business Services Inc29 Apr

Insider Ownership

CARLEY THOMAS J(58)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4Statement of changes in beneficial ownership15 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT22 May 2025
  • Form 4PRIMARY DOCUMENT19 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT10 Jul 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2022

MEEKER ANTHONY(56)

  • Form 4PRIMARY DOCUMENT7 Jul
  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT17 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT12 Jun 2025
  • Form 4PRIMARY DOCUMENT15 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT30 Aug 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT16 Sep 2022

Justesen Jon L(48)

  • Form 4PRIMARY DOCUMENT6 Jun 2023
  • Form 4PRIMARY DOCUMENT19 Dec 2022
  • Form 4PRIMARY DOCUMENT16 Aug 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT23 Nov 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jan 2021
  • Form 4PRIMARY DOCUMENT11 Dec 2020
  • Form 4PRIMARY DOCUMENT17 Nov 2020
  • Form 4PRIMARY DOCUMENT25 Aug 2020

Blotz Gerald(45)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT24 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT8 Jan 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT19 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024

Kramer Gary(41)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT16 Mar
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT26 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT23 Aug 2024
  • Form 4PRIMARY DOCUMENT21 Aug 2024

HICKS JAMES B(37)

  • Form 4PRIMARY DOCUMENT9 Jun 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT12 May 2021
  • Form 4PRIMARY DOCUMENT22 Mar 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT23 Mar 2020
  • Form 4PRIMARY DOCUMENT16 Aug 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT4 Jan 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018

VAUGHN GREGORY R(35)

  • Form 4/APRIMARY DOCUMENT16 Jul 2019
  • Form 4PRIMARY DOCUMENT2 Jul 2019
  • Form 4PRIMARY DOCUMENT12 Mar 2019
  • Form 4PRIMARY DOCUMENT7 Mar 2019
  • Form 4PRIMARY DOCUMENT3 Jan 2019
  • Form 4PRIMARY DOCUMENT20 Nov 2018
  • Form 4PRIMARY DOCUMENT15 Aug 2018
  • Form 4PRIMARY DOCUMENT3 Jul 2018
  • Form 4OWNERSHIP DOCUMENT3 Jan 2018
  • Form 4/AOWNERSHIP DOCUMENT10 May 2018

SHERERTZ NANCY B(34)

  • Form 4Statement of changes in beneficial ownership3 Jul 2007
  • Form 4Statement of changes in beneficial ownership29 Jun 2007
  • Form 4Statement of changes in beneficial ownership14 May 2007
  • Form 4Statement of changes in beneficial ownership22 Mar 2007
  • Form 4Statement of changes in beneficial ownership23 Feb 2007
  • Form 4Statement of changes in beneficial ownership15 Feb 2007
  • Form 4Statement of changes in beneficial ownership21 Feb 2007
  • Form 4Statement of changes in beneficial ownership15 Nov 2006
  • Form 4Statement of changes in beneficial ownership18 Dec 2006
  • Form 4Statement of changes in beneficial ownership2 Aug 2006

Elich Michael L(27)

  • Form 4PRIMARY DOCUMENT28 Feb 2020
  • Form 4PRIMARY DOCUMENT26 Feb 2020
  • Form 4PRIMARY DOCUMENT8 Nov 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT7 Mar 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018
  • Form 4/AOWNERSHIP DOCUMENT17 Aug 2017
  • Form 4OWNERSHIP DOCUMENT5 Jul 2017
  • Form 4OWNERSHIP DOCUMENT6 Jul 2016
  • Form 4PRIMARY DOCUMENT14 Jul 2015

Harris Anthony J(25)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT6 Dec 2024
  • Form 4PRIMARY DOCUMENT14 Nov 2024
  • Form 4PRIMARY DOCUMENT12 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024

SHERERTZ WILLIAM W(24)

  • Form 4Statement of changes in beneficial ownership3 Jan 2011
  • Form 4Statement of changes in beneficial ownership9 Mar 2010
  • Form 4Statement of changes in beneficial ownership5 Mar 2010
  • Form 4Statement of changes in beneficial ownership1 Oct 2009
  • Form 4Statement of changes in beneficial ownership10 Aug 2009
  • Form 4Statement of changes in beneficial ownership21 Jan 2009
  • Form 4Statement of changes in beneficial ownership12 Jan 2009
  • Form 4Statement of changes in beneficial ownership23 Jun 2008
  • Form 4Statement of changes in beneficial ownership3 Jun 2008
  • Form 4Statement of changes in beneficial ownership30 Jan 2008

MILLER JAMES D(24)

  • Form 4PRIMARY DOCUMENT14 Jul 2015
  • Form 4PRIMARY DOCUMENT6 Jul 2015
  • Form 4PRIMARY DOCUMENT4 Feb 2015
  • Form 4PRIMARY DOCUMENT6 Nov 2014
  • Form 4PRIMARY DOCUMENT14 Jul 2014
  • Form 4PRIMARY DOCUMENT2 Jul 2014
  • Form 4OWNERSHIP DOCUMENT31 Jul 2013
  • Form 4PRIMARY DOCUMENT16 Jul 2013
  • Form 4PRIMARY DOCUMENT3 Jul 2013
  • Form 4OWNERSHIP DOCUMENT2 Jul 2012

Potts James R(24)

  • Form 4PRIMARY DOCUMENT7 Jul
  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT18 Mar
  • Form 4PRIMARY DOCUMENT25 Feb
  • Form 4PRIMARY DOCUMENT5 Jan
  • Form 4Statement of changes in beneficial ownership18 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT26 Feb 2025
  • Form 4PRIMARY DOCUMENT3 Jan 2025
  • Form 4PRIMARY DOCUMENT17 Sep 2024

Gould Heather E(19)

  • Form 4PRIMARY DOCUMENT9 Apr 2020
  • Form 4PRIMARY DOCUMENT28 Feb 2020
  • Form 4PRIMARY DOCUMENT26 Feb 2020
  • Form 4PRIMARY DOCUMENT3 Jan 2020
  • Form 4PRIMARY DOCUMENT15 Jul 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT4 Feb 2019
  • Form 4PRIMARY DOCUMENT3 Jan 2019
  • Form 4PRIMARY DOCUMENT17 Jul 2018
  • Form 4PRIMARY DOCUMENT3 Jul 2018

Johnson Roger L(15)

  • Form 4OWNERSHIP DOCUMENT6 Jul 2016
  • Form 4PRIMARY DOCUMENT6 Jul 2015
  • Form 4PRIMARY DOCUMENT15 May 2015
  • Form 4PRIMARY DOCUMENT2 Jul 2014
  • Form 4OWNERSHIP DOCUMENT3 Jul 2013
  • Form 4OWNERSHIP DOCUMENT2 Jul 2012
  • Form 4OWNERSHIP DOCUMENT17 Feb 2012
  • Form 4Statement of changes in beneficial ownership7 Apr 2011
  • Form 4Statement of changes in beneficial ownership3 Jun 2010
  • Form 4Statement of changes in beneficial ownership5 Mar 2010

Cusick Thomas B.(14)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4Statement of changes in beneficial ownership15 Aug 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Dec 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT11 Jun 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020

Finn Mark Steven(14)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT13 May
  • Form 4PRIMARY DOCUMENT26 Mar
  • Form 4PRIMARY DOCUMENT20 Mar
  • Form 4PRIMARY DOCUMENT3 Mar
  • Form 4PRIMARY DOCUMENT12 Nov 2025
  • Form 4PRIMARY DOCUMENT12 Sep 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT12 Jun 2025
  • Form 4PRIMARY DOCUMENT3 Jun 2025

Price Vincent P(12)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT17 Dec 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT3 Jul 2019
  • Form 4PRIMARY DOCUMENT3 Jul 2018

Estate Of William W. Sherertz(11)

  • Form 4PRIMARY DOCUMENT2 Apr 2012
  • Form 4PRIMARY DOCUMENT31 Jan 2012
  • Form 4PRIMARY DOCUMENT27 Jan 2012
  • Form 4PRIMARY DOCUMENT24 Jan 2012
  • Form 4PRIMARY DOCUMENT23 Jan 2012
  • Form 4PRIMARY DOCUMENT20 Jan 2012
  • Form 4PRIMARY DOCUMENT19 Jan 2012
  • Form 4PRIMARY DOCUMENT13 Jan 2012
  • Form 4PRIMARY DOCUMENT13 Jan 2012
  • Form 4PRIMARY DOCUMENT12 Jan 2012

MULHOLLAND MICHAEL D(10)

  • Form 4Statement of changes in beneficial ownership4 May 2006
  • Form 4Statement of changes in beneficial ownership8 Dec 2005
  • Form 4Statement of changes in beneficial ownership28 Nov 2005
  • Form 4Statement of changes in beneficial ownership21 Nov 2005
  • Form 4Statement of changes in beneficial ownership16 Nov 2005
  • Form 4Statement of changes in beneficial ownership6 Jul 2005
  • Form 4Statement of changes in beneficial ownership14 Mar 2005
  • Form 4Statement of changes in beneficial ownership17 Jun 2004
  • Form 4Statement of changes in beneficial ownership14 Apr 2004
  • Form 4Statement of changes in beneficial ownership15 Dec 2003

Moradi Carla A(9)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT7 Aug 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT9 Apr 2021
  • Form 3PRIMARY DOCUMENT9 Apr 2021

Clabby Joseph Stephen(9)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT12 Nov 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT19 Nov 2024
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT13 Nov 2023
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT16 Sep 2022
  • Form 3PRIMARY DOCUMENT16 Sep 2022

DEWBREY DIANE L(6)

  • Form 4PRIMARY DOCUMENT9 Jun 2022
  • Form 4PRIMARY DOCUMENT8 Mar 2022
  • Form 4PRIMARY DOCUMENT6 Jul 2021
  • Form 4PRIMARY DOCUMENT6 Jul 2020
  • Form 4PRIMARY DOCUMENT12 Nov 2019
  • Form 3OWNERSHIP DOCUMENT25 Oct 2019

McReynolds Alexandra Morehouse(6)

  • Form 4PRIMARY DOCUMENT2 Jul
  • Form 4PRIMARY DOCUMENT3 Jul 2025
  • Form 4PRIMARY DOCUMENT3 Jul 2024
  • Form 4PRIMARY DOCUMENT5 Jul 2023
  • Form 4PRIMARY DOCUMENT6 Jul 2022
  • Form 3PRIMARY DOCUMENT9 Jun 2022

BEAUDRY FORES J(3)

  • Form 4Statement of changes in beneficial ownership14 May 2004
  • Form 4Statement of changes in beneficial ownership10 Nov 2003
  • Form 4Statement of changes in beneficial ownership10 Nov 2003

Jacobsen Sherertz, Kimberly J.(2)

  • Form 4PRIMARY DOCUMENT2 Apr 2012
  • Form 3Initial statement of beneficial ownership17 May 2011

โ‰ฅ5% Ownership

HEARTLAND ADVISORS INC(19)

  • SC 13G/ABarrett Business Services Inc7 Dec 2017
  • SC 13G/ABarrett Business Services Inc2 Feb 2017
  • SC 13G/ABarrett Business Services Inc5 Feb 2016
  • SC 13GBarrett Business Services Inc13 Feb 2015
  • SC 13G/ABarrett Business Services Inc9 Jan 2013
  • SC 13G/ABarrett Business Services Inc10 Feb 2012
  • SC 13G/ABarrett Business Services Inc10 Feb 2006
  • SC 13G/ABarrett Business Services Inc3 Feb 2006
  • SC 13G/ABarrett Business Services Inc10 Nov 2005
  • SC 13G/ABarrett Business Services Inc14 Jan 2005

BlackRock Inc.(12)

  • SC 13G/ABarrett Business Services Inc26 Jan 2024
  • SC 13G/ABarrett Business Services Inc31 Jan 2023
  • SC 13G/ABarrett Business Services Inc1 Feb 2022
  • SC 13G/ABarrett Business Services Inc29 Jan 2021
  • SC 13G/ABarrett Business Services Inc5 Feb 2020
  • SC 13G/ABarrett Business Services Inc4 Feb 2019
  • SC 13G/ABarrett Business Services Inc29 Jan 2018
  • SC 13G/ABarrett Business Services Inc19 Jan 2017
  • SC 13G/ABarrett Business Services Inc25 Jan 2016
  • SC 13G/ABarrett Business Services Inc30 Jan 2015

Jacobsen Sherertz, Kimberly J.(11)

  • SC 13D/ABarrett Business Services Inc30 Mar 2012
  • SC 13D/ABarrett Business Services Inc19 Mar 2012
  • SC 13D/ABarrett Business Services Inc8 Feb 2012
  • SC 13D/ABarrett Business Services Inc30 Jan 2012
  • SC 13D/ABarrett Business Services Inc12 Jan 2012
  • SC 13D/ABarrett Business Services Inc30 Dec 2011
  • SC 13D/ABarrett Business Services Inc22 Dec 2011
  • SC 13D/ABarrett Business Services Inc22 Nov 2011
  • SC 13D/ABarrett Business Services Inc6 Oct 2011
  • SC 13D/ABarrett Business Services Inc17 May 2011

JPMORGAN CHASE & CO(10)

  • SC 13G/ABarrett Business Services Inc9 Dec 2020
  • SC 13G/ABarrett Business Services Inc10 Jan 2020
  • SC 13G/ABarrett Business Services Inc18 Jan 2019
  • SC 13G/ABarrett Business Services Inc16 Jan 2018
  • SC 13G/ABarrett Business Services Inc11 Jan 2017
  • SC 13G/ABarrett Business Services Inc11 Jan 2016
  • SC 13G/ABarrett Business Services Inc11 Jan 2016
  • SC 13G/ABarrett Business Services Inc13 Jan 2015
  • SC 13G/ABarrett Business Services Inc4 Dec 2014
  • SC 13GBarrett Business Services Inc24 Jan 2014

DIMENSIONAL FUND ADVISORS LP(9)

  • SC 13G/ABarrett Business Services Inc5 Feb 2015
  • SC 13G/ABarrett Business Services Inc10 Feb 2014
  • SC 13GBarrett Business Services Inc11 Feb 2013
  • SC 13GBarrett Business Services Inc14 Feb 2012
  • SC 13G/ABarrett Business Services Inc9 Feb 2005
  • SC 13G/ABarrett Business Services Inc6 Feb 2004
  • SC 13G/ABarrett Business Services Inc11 Feb 2003
  • SC 13G/ABarrett Business Services Inc12 Feb 2002
  • SC 13GBarrett Business Services Inc2 Feb 2001

SHERERTZ NANCY B(9)

  • SC 13G/ABarrett Business Services Inc26 Apr 2012
  • SC 13G/ABarrett Business Services Inc6 Feb 2012
  • SC 13G/ABarrett Business Services Inc26 Jan 2010
  • SC 13G/ABarrett Business Services Inc5 Feb 2009
  • SC 13G/ABarrett Business Services Inc28 Aug 2007
  • SC 13G/ABarrett Business Services Inc18 Jan 2007
  • SC 13G/ABarrett Business Services Inc7 Apr 2004
  • SC 13G/ABarrett Business Services Inc13 Feb 1997
  • SC 13G/ABarrett Business Services Inc9 Feb 1996

ROYCE & ASSOCIATES LP(8)

  • SC 13G/ABarrett Business Services Inc13 Oct
  • SC 13GBarrett Business Services Inc21 Apr
  • SC 13G/ABarrett Business Services Inc7 Apr 2010
  • SC 13G/ABarrett Business Services Inc6 Apr 2010
  • SC 13G/ABarrett Business Services Inc8 Dec 2009
  • SC 13G/ABarrett Business Services Inc23 Jan 2009
  • SC 13G/ABarrett Business Services Inc25 Jan 2008
  • SC 13GBarrett Business Services Inc2 Aug 2007

SHERERTZ WILLIAM W(7)

  • SC 13D/ABarrett Business Services Inc28 Jun 2006
  • SC 13D/ABarrett Business Services Inc17 Mar 2005
  • SC 13D/ABarrett Business Services Inc10 May 2004
  • SC 13D/ABarrett Business Services Inc9 Oct 2001
  • SC 13D/ABarrett Business Services Inc7 Jun 2000
  • SC 13D/ABarrett Business Services Inc31 Aug 1999
  • SC 13D/ABarrett Business Services Inc29 Feb 1996

VANGUARD GROUP INC(6)

  • SC 13G/ABarrett Business Services Inc26 Mar
  • SC 13G/ABarrett Business Services Inc13 Feb 2024
  • SC 13GBarrett Business Services Inc9 Feb 2023
  • SC 13G/ABarrett Business Services Inc10 Feb 2021
  • SC 13G/ABarrett Business Services Inc12 Feb 2020
  • SC 13GBarrett Business Services Inc11 Feb 2019

WYNNEFIELD PARTNERS SMALL CAP VALUE LP(6)

  • SC 13G/ABarrett Business Services Inc11 Feb 2005
  • SC 13G/ABarrett Business Services Inc11 Feb 2004
  • SC 13GBarrett Business Services Inc23 Dec 2003
  • SC 13D/ABarrett Business Services Inc24 Oct 2000
  • SC 13D/ABarrett Business Services Inc12 Oct 2000
  • SC 13DBarrett Business Services Inc8 Jan 1998

Capital World Investors(6)

  • SC 13G/ABarrett Business Services Inc13 Feb 2023
  • SC 13G/ABarrett Business Services Inc11 Feb 2022
  • SC 13G/ABarrett Business Services Inc16 Feb 2021
  • SC 13GBarrett Business Services Inc14 Feb 2020
  • SC 13G/ABarrett Business Services Inc14 Feb 2019
  • SC 13GBarrett Business Services Inc14 Feb 2018

RENAISSANCE TECHNOLOGIES LLC(5)

  • SC 13G/ABarrett Business Services Inc10 Feb 2021
  • SC 13G/ABarrett Business Services Inc13 Feb 2020
  • SC 13GBarrett Business Services Inc12 Feb 2019
  • SC 13G/ABarrett Business Services Inc12 Feb 2015
  • SC 13GBarrett Business Services Inc13 Feb 2014

AMERICAN CENTURY INVESTMENT MANAGEMENT INC(4)

  • SC 13G/ABarrett Business Services Inc12 Feb 2024
  • SC 13G/ABarrett Business Services Inc8 Feb 2023
  • SC 13G/ABarrett Business Services Inc4 Feb 2022
  • SC 13GBarrett Business Services Inc11 Feb 2021

Mawer Investment Management Ltd.(4)

  • SC 13G/ABarrett Business Services Inc6 Aug
  • SC 13G/ABarrett Business Services Inc12 May
  • SC 13G/ABarrett Business Services Inc12 Feb 2025
  • SC 13GBarrett Business Services Inc8 Nov 2024

Private Capital Management, LLC(4)

  • SC 13G/ABarrett Business Services Inc2 Oct
  • SC 13GBarrett Business Services Inc6 Jul
  • SC 13G/ABarrett Business Services Inc24 Sep 2024
  • SC 13GBarrett Business Services Inc5 Feb 2024

FMR LLC(3)

  • SC 13G/ABarrett Business Services Inc5 Nov 2025
  • SC 13G/ABarrett Business Services Inc12 Feb 2025
  • SC 13GBarrett Business Services Inc12 Nov 2024

RENTSCHLER FAMILY TRUST(3)

  • SC 13G/ABarrett Business Services Inc13 Jun 2000
  • SC 13G/ABarrett Business Services Inc2 Mar 2000
  • SC 13GBarrett Business Services Inc11 Sep 1998

MANULIFE FINANCIAL CORP(3)

  • SC 13G/ABarrett Business Services Inc10 Feb 2009
  • SC 13G/ABarrett Business Services Inc7 Feb 2008
  • SC 13GBarrett Business Services Inc2 Feb 2007

THRIVENT FINANCIAL FOR LUTHERANS(2)

  • SC 13G/ABarrett Business Services Inc7 Oct 2025
  • SC 13GBarrett Business Services Inc11 Feb 2025

MILLER MARTIN V(2)

  • SC 13G/ABarrett Business Services Inc19 Feb 1997
  • SC 13G/ABarrett Business Services Inc22 Feb 1996

Cloverdale Capital Management, LLC(2)

  • SC 13G/ABarrett Business Services Inc13 Feb 2017
  • SC 13GBarrett Business Services Inc26 Feb 2016

WASATCH ADVISORS INC /ADV(1)

  • SC 13G/ABarrett Business Services Inc25 Aug 1997

SMALLCAP WORLD FUND INC(1)

  • SC 13GBarrett Business Services Inc14 Feb 2019

BEAR STEARNS ASSET MANAGEMENT INC(1)

  • SC 13GBarrett Business Services Inc14 Feb 2006

VANGUARD CAPITAL MANAGEMENT LLC(1)

  • SC 13GBarrett Business Services Inc29 Apr