Governance CoStar Group, Inc.

CSGP

US22160N1090

Internet Services

Real-time Estimate Cboe BZX Other stock markets 10:56:07 2025-12-08 am EST			5-day change	1st Jan Change
66.72 ^USD	-1.89%		-2.18%	-7.06%

Dec. 05	RBC Cuts Price Target on CoStar Group to $75 From $91, Keeps Sector Perform Rating	MT
Dec. 02	American rental market under pressure as rents fall and vacancies hit record

Executive Committee: CoStar Group, Inc.

Manager

Positions heldSince

Andrew Florance

61 year

Chief Executive Officer	1986-12-31
Founder	1986-12-31
President	1986-12-31

Matthew Blocher

Public Communications Contact	2018-12-31
Sales & Marketing	2018-12-31

Marc Swartz

Sales & Marketing

2020-09-30

Corey Durant

Chief Tech/Sci/R&D Officer

2020-01-31

Jason Butler

Chief Tech/Sci/R&D Officer

2019-06-30

Michael Desmarais

59 year

Human Resources Officer

2019-06-10

Lisa Ruggles

58 year

Chief Operating Officer

2021-12-31

Christian Lown

55 year

Director of Finance/CFO

2024-06-17

Richard Simonelli

Investor Relations Contact

2024-07-10

Gene Boxer

50 year

General Counsel	2022-03-09
Corporate Secretary	2022-03-09

Frank Simuro

58 year

Chief Tech/Sci/R&D Officer

1999-11-30

Composition of the Board of Directors: CoStar Group, Inc.

Director

CommitteesSince

Louise Sams

67 year

Audit Committee	2021-04-06
Compensation Committee	2022-04-25
Governance Committee Chair	2024-04-22
Nominating Committee Chair	2024-04-22
HR Committee	2022-04-25

Robert Musslewhite

55 year

Governance Committee	2019-12-11
Nominating Committee	2019-12-11
Compensation Committee Chair	2019-12-11
Compensation Committee	2025-03-06
HR Committee	2025-03-06

John Hill

70 year

Compensation Committee	2012-09-26
Governance Committee	2012-09-26
Nominating Committee	2012-09-26
Audit Committee Chair	2012-09-26

John Berisford

61 year

Audit Committee
Finance Committee
Compensation Committee	2023-06-21
HR Committee	2023-06-21

Christine McCarthy

69 year

Compensation Committee
Audit Committee Chair
Finance Committee Chair
Audit Committee	2024-07-29

Rachel Glaser

63 year

Compensation Committee	2018-01-10
Audit Committee Chair	2018-01-10

Angelique Brunner

53 year

Audit Committee

2023-07-31

Andrew Florance

61 year

Director/Board Member

1986-12-31

Latest Appointments: CoStar Group, Inc.

Sep. 16	CoStar Group founder and CEO Andy Florance named 2025 tech titan	RE
Jul. 23	Costar Group, Inc. Appoints Grant Montgomery as National Director of Multifamily Analytics	CI
Jul. 03	Costar Group Appoints Alexa-Maria Rathbone Barker as Head of Costar for Europe	CI
May. 09	PRESS DIGEST- Wall Street Journal - May 9	RE
Apr. 07	CoStar rejigs board, plans to review capital structure after investor pressure	RE
Apr. 07	CoStar Names Louise Sams as Board Chair, Forms Capital Allocation Committee	MT
Apr. 07	Costar Group Announces Board Refreshment And Corporate Governance Enhancements	RE

More news

Former Officers and Directors: CoStar Group, Inc.

Insider

Positions held

SinceUntil

Laura Kaplan

Director/Board Member	2016-04-21	2025-04-05
Independent Dir/Board Member	2016-04-21	2025-04-05

Michael Klein

Chairman	1986-12-31	2025-04-05
Founder	1986-12-31	2025-04-05
Independent Dir/Board Member	1986-12-31	2025-04-05

Christopher Nassetta

Director/Board Member	2002-06-17	2025-04-05
Independent Dir/Board Member	2002-06-17	2025-04-05

Scott Wheeler

Director of Finance/CFO

2016-01-10

2024-06-14

Michael Glosserman

Director/Board Member	2008-06-09	2024-06-05
Independent Dir/Board Member	2008-06-09	2024-06-05

Bill Warmington

Investor Relations Contact

2022-06-01

David Jay Steinberg

Director/Board Member	2011-06-28	2020-06-02
Independent Dir/Board Member	2011-06-28	2020-06-02

Sarah Spray

Investor Relations Contact

2019-10-31

Charles A. Colligan

Treasurer

2011-03-31

2018-05-31

Gomez Darmante

Private Equity Analyst

2016-12-31

2018-01-01

Rebecca G. Carr

Public Communications Contact	2015-04-30	-
Sales & Marketing	2015-04-30	2017-11-30

Dawn Wilson

Comptroller/Controller/Auditor

2004-06-30

2016-07-31

Brian Radecki

Comptroller/Controller/Auditor	2010-06-14	2012-05-16
Director of Finance/CFO	2006-12-31	2015-08-02
Corporate Officer/Principal	2015-08-02	2015-12-31
Treasurer	2006-12-31	2012-05-16

Eric Brodnax

Corporate Officer/Principal

2015-05-31

David Bonderman

Director/Board Member	1995-04-30	2015-05-31
Founder	1995-04-30	2015-05-31
Independent Dir/Board Member	1995-04-30	2015-05-31

Curtis Kroeker

Corporate Officer/Principal

2012-12-31

2014-06-30

Matthew F. W. Linnington

Corporate Officer/Principal	2014-05-31	-
Sales & Marketing	2014-05-31	-

John L. Stanfill

Sales & Marketing

1995-05-31

2014-05-15

Christopher Winters

Corporate Officer/Principal

2007-12-31

2013-04-30

Jaye Campbell

General Counsel	-	-
Corporate Officer/Principal	-	2020-03-03
Corporate Secretary	-	-

Donna G. Tanenbaum

Human Resources Officer

2012-11-30

Jason Maeder

Corporate Officer/Principal

2010-12-31

2011-10-31

Josiah O. Low

Director/Board Member	1998-12-31	2011-06-01
Independent Dir/Board Member	1998-12-31	2011-06-01

Brennan Reif

Corporate Officer/Principal

2009-12-31

2010-12-31

Ketan Thakker

Director of Finance/CFO

2005-12-31

2010-12-31

Scott L. Yinger

Corporate Officer/Principal

2010-05-31

Craig F. Gomez

Human Resources Officer

2010-06-14

Norm Miller

Corporate Officer/Principal

2010-01-06

Francis A. Carchedi

Chief Operating Officer	2013-03-11	-
Corporate Officer/Principal	-	-

Christopher R. Tully

Sales & Marketing

2004-11-30

2008-06-29

Jeannette Koonce

Compliance Officer

2005-12-31

Kristin Connall

Corporate Officer/Principal

2004-10-30

Jonathan M. Coleman

General Counsel	2005-06-30	-
Corporate Secretary	2005-06-30	-

Mark A. Klionsky

Public Communications Contact	2000-04-30	2012-05-16
Corporate Officer/Principal	2000-04-30	-

Michael D. Arabe

Sales & Marketing

2000-01-31

Craig S. Farrington

Corporate Officer/Principal

2000-01-31

Carla J. Garrett

General Counsel	1999-05-31	-
Corporate Secretary	1999-05-31	-

Curtis M. Ricketts

Corporate Officer/Principal

1993-12-31

Jennifer L. Kitchen

Chief Tech/Sci/R&D Officer	1993-12-31	2013-10-03
Corporate Officer/Principal	2009-07-15	-

Susan Jeffress

Corporate Officer/Principal

1989-07-31

David M. Schaffel

Chief Tech/Sci/R&D Officer

1988-12-31

Dean L. Violagis

Corporate Officer/Principal

1988-12-31

Catherine Reynolds

Director/Board Member

Emmett DeMoss

Director/Board Member	-	-
Founder	-	-
Corporate Officer/Principal	-	-

Gay Beach

Public Communications Contact

Timothy J. Trainor

Public Communications Contact

Keosha Burns

Public Communications Contact

Evan Daniel Kurtz

Corporate Officer/Principal

Aaron Eichenlaub

Sales & Marketing

Audra Capas

Public Communications Contact

2009-12-16

Gordon H. Blitch

Corporate Officer/Principal

Brian O'Neill

Corporate Officer/Principal

Craig Montgomery

Corporate Officer/Principal

Neel Pattni

Corporate Officer/Principal

Matthew Hopkinson

Director/Board Member

Irwin Studen

Director of Finance/CFO

Warren H. Haber

Director/Board Member	-	-
Independent Dir/Board Member	-	-

Michael Glick

Corporate Officer/Principal

Lauren Fitzgerald

Human Resources Officer

Kevin Maggiacomo

Corporate Officer/Principal

Bill A. Millichap

Director/Board Member

Dawn Pickett Leijon

Sales & Marketing

Janet Nguyen

Public Communications Contact	-	2012-05-17
Corporate Officer/Principal	-	-

Jason Emilo

Corporate Officer/Principal

William Barth

Corporate Officer/Principal

Michael Kelley

Director of Finance/CFO

Mike A. Mayeri

Sales & Marketing

Stevan Boyce

Comptroller/Controller/Auditor

Tina Lichens

Corporate Officer/Principal

Age distribution of managers

Parity Men Women

Male	17
Female	5

Of which Executive Committee

Male	10
Female	1

Of which Directors

Male	4
Female	4

Revisions

Révisions CA 1 an

Révisions CA 4 mois

Révisions CA 1 mois

Révisions BNA 1 an

Révisions BNA 4 mois

ESG MSCI

Environnement

Social

Gouvernance

Polémique

Controverses Ethiques

Controverses sur les droits de l'Homme

Controverses Subventions fiscales

Conforme à la finance Islamique

CoStar Group, Inc. specializes in providing information, analytics and online marketplaces to the commercial real estate industry and related professionals. Net sales break down by activity as follows: - sale of online marketplaces (95%); - sale of information services (5%). North America accounts for 95% of net sales.

Employees

6,593

Sector

Internet Services

Calendar

Dec. 08 - NASDAQ Investor Conference

More about the company