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Costar Group, Inc.(CSGP US)

$30.27-0.070.21%Ext:$30.10-0.160.53%(Pre-Market · 13:04:06 UTC)

Doc Search Profile Entity StructureFinancials Charting Short Interest Employees

Overview

Profile Entity Structure

Documents

Categorized Chronological By Owner

Financials & Metrics

Financials Charting Short Interest Employees

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Costar Group, Inc.(CSGP US)

$30.27-0.070.21%Ext:$30.10-0.160.53%(Pre-Market · 13:04:06 UTC)

Doc Search Profile Entity StructureFinancials Charting Short Interest Employees

Overview

Profile Entity Structure

Documents

Categorized Chronological By Owner

Financials & Metrics

Financials Charting Short Interest Employees

CSGP US

CSGP US

SEC Filings

SEC Filings

Financials(115)

10-QQ3ended 30 Sept 202628 Oct
10-QQ2ended 30 Jun 202629 Jul
10-QQ1ended 31 Mar 202629 Apr
10-KFY 2025ended 31 Dec 202525 Feb
10-QQ3ended 30 Sept 202529 Oct 2025
10-QQ2ended 30 Jun 202523 Jul 2025
10-QQ1ended 31 Mar 20251 May 2025
10-KFY 2024ended 31 Dec 202420 Feb 2025
10-QQ3ended 30 Sept 202423 Oct 2024
10-QQ2ended 30 Jun 202425 Jul 2024
10-QQ1ended 31 Mar 202424 Apr 2024
10-KFY 2023ended 31 Dec 202322 Feb 2024
10-QQ3ended 30 Sept 202325 Oct 2023
10-QQ2ended 30 Jun 202326 Jul 2023
10-QQ1ended 31 Mar 202326 Apr 2023

Events(211)

8-KEntry into a Material Definitive Agreement27 Oct
8-KRegulation FD Disclosure21 Aug
8-KResults of Operations and Financial Condition28 Jul
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers13 Jul
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers25 Jun
8-KCoStar Group to Acquire Zonda, the Leader in New Home Data,29 May
8-KResults of Operations and Financial Condition28 Apr
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers16 Mar
8-KResults of Operations and Financial Condition24 Feb
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers13 Feb
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers7 Jan
8-KResults of Operations and Financial Condition28 Oct 2025
8-KCoStar Group Completes Acquisition of Domain, Ushering in a New Era of Innovation for Australia’s Property Market CoStar Group’s acquisition of Domain expected to bring greater value and competition to agents, vendors, and homebuyers across Australia. Sydney, Australia & Arlington, Virginia – 27 August 2025 - CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information, analytics and 3D digital twin technology in the property markets, announced today the successful completion of its acquisition of Domain Holdings Australia Limited (“Domain”), one of Australia’s leading property marketplaces. This transformative acquisition will combine CoStar Group’s proven global scale, technology leadership, and pro-agent approach with Domain’s deep expertise and strong portfolio of trusted Australian property brands. “Today marks an important milestone as CoStar Group and Domain officially come together to redefine the Australian property market,” said Andy Florance, Founder and Chief Executive Officer of CoStar Group. “For too long, agents, buyers and vendors have faced an unbalanced marketplace dominated by an intention to extract value rather than deliver it. Our vision is different. We are building a more compelling user experience at a lower cost – driving greater value for agents, vendors, and buyers alike. We are the agent’s ally, and we will never operate at their expense.” Domain reaches an average of 7 million Australians each month, making it one of the country’s most recognized and trusted property platforms. By pairing Domain’s brand strength and local expertise with CoStar Group’s innovation, marketing scale, and investment capacity, Domain will be uniquely positioned to drive much-needed competition. “Agents and vendors are being squeezed by legacy models that raise prices without raising value,” continued Florance. “That ends here. CoStar Group’s entry into Australia is about creating a sustainable, pro-agent, pro-buyer and pro-vendor marketplace – one that invests in better content, better tools, more traffic, and a superior user experience, while lowering costs. We dismantled market dominance in the U.S. by transforming Homes.com into a true agent-friendly platform, and we are ready to apply that same proven playbook in Australia.” Jason Pellegrino, President of Domain, said, “This transaction reinforces the strong fundamentals of Domain and represents compelling value for customers. With CoStar Group, we believe Domain will accelerate its ability to deliver innovative solutions and greater opportunities for customers, while maintaining its trusted place in the Australian property market.” CoStar Group and Domain are committed to further investing in innovation, digital tools, and customer experience enhancements that empower agents and deliver meaningful value to sellers and buyers. With the acquisition complete, CoStar Group will now work closely with Domain to ensure a seamless integration and accelerate the rollout of enhanced technology and customer solutions in Australia.“The opportunity in Australia is vast, and our commitment is clear: to deliver more, for less, and to be the partner agents and sellers deserve,” concluded Florance. “Together, CoStar Group and Domain will set a new standard for fairness, innovation, and competition in the Australian real estate industry.” About CoStar Group CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking, Ten-X, an online platform for commercial real estate auctions and negotiated bids and OnTheMarket, a leading residential property portal in the United Kingdom. CoStar Group’s websites attracted over 141 million average monthly unique visitors in the second quarter of 2025, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, CoStar Group plans to utilize its corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com. Forward Looking Statements This press release contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about the anticipated benefits of the Domain acquisition, investment in innovation, digital tools, and customer experience enhancements in Australia and other statements including words such as “expect,” “will” and similar words or phrases. Such statements are based upon the current beliefs and expectations of management of CoStar Group and are subject to many risks and uncertainties. Actual results may differ materially from the results anticipated in the forward- looking statements and the assumptions and estimates used as a basis for the forward-looking statements. The following factors, among others, could cause or contribute to such differences: our inability to attract and retain new clients; our inability to successfully develop and introduce new or updated online marketplace services, information, and analytics; our inability to compete successfully against existing or future competitors in attracting advertisers and in general; the effects of fluctuations and market cyclicality; the effects of global economic uncertainties and downturns or a downturn or consolidation in the real estate industry; our inability to hire qualified persons for, or retain and continue to develop our sales force, or unproductivity of our sales force; our inability to retain and attract highly capable management and operating personnel; thedownward pressure that our internal and external investments may place on our operating margins; our inability to increase brand awareness; our inability to maintain or increase internet traffic to our marketplaces, and the risk that the methods, including Google Analytics, that we use to measure average monthly unique visitors to our portals may misstate the actual number of unique persons who visit our network of mobile applications and websites for a given month or may differ from the methods used by competitors; our inability to successfully integrate the Domain acquisition and achieve the expected benefits of the Domain acquisition and our inability to successfully identify, finance, integrate, and/or manage costs related to future acquisitions; our inability to maintain or establish relationships with third-party listing providers; our inability to comply with the rules and compliance requirements of Multiple Listing Services; risks related to international operations; and the effects of foreign currency exchange rate fluctuations. More information about potential factors that could cause results to differ materially from those anticipated in the forward-looking statements include, but are not limited to, those stated in CoStar Group’s filings from time to time with the Securities and Exchange Commission, including CoStar Group’s Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. All forward-looking statements are based on information available to CoStar Group on the date hereof, and CoStar Group assumes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. Investor Relations: Rich Simonelli Head of Investor Relations CoStar Group Investor Relations (973) 896-8184 [email protected] News Media: Matthew Blocher Vice President CoStar Group Corporate Marketing & Communications (202) 346-6775 [email protected]27 Aug 2025
8-KResults of Operations and Financial Condition22 Jul 2025
8-KDirector/Officer Changes & Compensatory Arrangements27 Jun 2025

Insider Ownership(834)

Form 4Harding Catrina10 Nov
Form 3Harding Catrina10 Nov
Form 4Rossmann Robin Jack16 Oct
Form 4Cann Cynthia Cammett10 Aug
Form 4Hill John W10 Aug
Form 4FLORANCE ANDREW C5 Aug
Form 4Rossmann Robin Jack4 Aug
Form 4Cann Cynthia Cammett4 Aug
Form 4SAINT FREDERICK G.4 Aug
Form 3Rossmann Robin Jack4 Aug
Form 4LOWN CHRISTIAN M.6 Jul
Form 4Glaser Rachel C24 Jun
Form 4BERISFORD JOHN L24 Jun
Form 4Hill John W24 Jun
Form 4Brunner Angelique G.24 Jun

Beneficial Ownership(170)

SC 13GCOSTAR GROUP, INC.14 Aug
SC 13GCOSTAR GROUP, INC.29 Apr
SC 13GCOSTAR GROUP, INC.29 Apr
SC 13G/ACOSTAR GROUP, INC.26 Mar
SC 13G/ACOSTAR GROUP, INC.23 Apr 2025
SC 13G/ACOSTAR GROUP, INC.13 Feb 2024
SC 13G/ACOSTAR GROUP, INC.25 Jan 2024
SC 13G/ACOSTAR GROUP, INC.14 Feb 2023
SC 13G/ACOSTAR GROUP, INC.9 Feb 2023
SC 13G/ACOSTAR GROUP, INC.30 Jan 2023
SC 13G/ACOSTAR GROUP, INC.11 Oct 2022
SC 13G/ACOSTAR GROUP, INC.14 Feb 2022
SC 13G/ACOSTAR GROUP, INC.9 Feb 2022
SC 13G/ACOSTAR GROUP, INC.1 Feb 2022
SC 13G/ACOSTAR GROUP, INC.16 Feb 2021

Other Ownership(24)

Form 144Hill John W5 Aug
Form 144Hill John W13 Nov 2025
Form 144SAINT FREDERICK G.28 Aug 2025
Form 144SAINT FREDERICK G.28 Jul 2025
Form 144SAINT FREDERICK G.11 Jun 2025
Form 144KLEIN MICHAEL R12 May 2025
Form 144KLEIN MICHAEL R9 May 2025
Form 144Hill John W10 Dec 2024
Form 144NASSETTA CHRISTOPHER J27 Nov 2024
Form 144KLEIN MICHAEL R25 Oct 2024
Form 144Hill John W30 Jul 2024
Form 144SAINT FREDERICK G.16 May 2024
Form 144Ruggles Lisa9 May 2024
Form 144Wheeler Scott T26 Apr 2024
Form 144DESMARAIS MICHAEL J26 Apr 2024

Proxies(67)

DEFA14ADefinitive additional materials18 May
ARSAnnual report to security holders30 Apr
DEFA14ADefinitive additional materials30 Apr
DEF 14ADefinitive proxy statement30 Apr
DEFA14ADefinitive additional materials13 Jun 2025
DEFA14ADefinitive additional materials1 May 2025
DEF 14ADefinitive proxy statement30 Apr 2025
ARSAnnual report to security holders30 Apr 2025
ARSAnnual report to security holders26 Apr 2024
DEF 14ADefinitive proxy statement26 Apr 2024
DEFA14ADefinitive additional materials26 Apr 2024
PX14A6GNotice of exempt solicitation12 May 2023
DEF 14ADefinitive proxy statement27 Apr 2023
DEFA14ADefinitive additional materials27 Apr 2023
ARSAnnual report to security holders27 Apr 2023

Registrations(85)

S-8Registration statement (employee benefit plan)29 Jul
S-8Registration statement (employee benefit plan)23 Jul 2025
S-8Registration statement (employee benefit plan)28 Feb 2025
424B3Prospectus filing (Rule 424(b)(3))10 Jun 2024
S-4/ARegistration statement (business combination, amendment)10 Jun 2024
S-4Registration statement (business combination)21 May 2024
Form 425Business combination communication22 Apr 2024
424B2Prospectus filing (Rule 424(b)(2))19 Sep 2022
FWPFree writing prospectus14 Sep 2022
424B2Prospectus filing (Rule 424(b)(2))14 Sep 2022
S-8Registration statement (employee benefit plan)28 Jul 2021
Form 425Business combination communication1 Mar 2021
Form 425Business combination communication24 Feb 2021
Form 425Business combination communication16 Feb 2021
424B2Prospectus filing (Rule 424(b)(2))21 May 2020

Filing Review Correspondence(16)

CORRESPFiling review correspondence7 Jun 2024
CORRESPFiling review correspondence16 Jul 2015
UPLOADFiling review upload20 Aug 2013
CORRESPFiling review correspondence16 Jul 2013
UPLOADFiling review upload2 Jul 2013
CORRESPFiling review correspondence27 Aug 2010
CORRESPFiling review correspondence30 Jul 2010
CORRESPFiling review correspondence14 Jul 2010
UPLOADFiling review upload13 May 2008
CORRESPFiling review correspondence18 Apr 2008
UPLOADFiling review upload4 Apr 2008
UPLOADFiling review upload13 Jun 2006
CORRESPFiling review correspondence9 May 2006
UPLOADFiling review upload1 May 2006
CORRESPFiling review correspondence4 Apr 2006

SEC Orders And Notices(2)

EFFECTNotice of effectiveness10 Jun 2024
EFFECTNotice of effectiveness6 Jun 2011

Other(3)

SDSD20 May
10-K405FORM 10-K28 Mar 2002
10-K405ANNUAL REPORT30 Mar 2001

Financials(115)

10-QQ3ended 30 Sept 202628 Oct
10-QQ2ended 30 Jun 202629 Jul
10-QQ1ended 31 Mar 202629 Apr
10-KFY 2025ended 31 Dec 202525 Feb
10-QQ3ended 30 Sept 202529 Oct 2025
10-QQ2ended 30 Jun 202523 Jul 2025
10-QQ1ended 31 Mar 20251 May 2025
10-KFY 2024ended 31 Dec 202420 Feb 2025
10-QQ3ended 30 Sept 202423 Oct 2024
10-QQ2ended 30 Jun 202425 Jul 2024
10-QQ1ended 31 Mar 202424 Apr 2024
10-KFY 2023ended 31 Dec 202322 Feb 2024
10-QQ3ended 30 Sept 202325 Oct 2023
10-QQ2ended 30 Jun 202326 Jul 2023
10-QQ1ended 31 Mar 202326 Apr 2023

Events(211)

8-KEntry into a Material Definitive Agreement27 Oct
8-KRegulation FD Disclosure21 Aug
8-KResults of Operations and Financial Condition28 Jul
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers13 Jul
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers25 Jun
8-KCoStar Group to Acquire Zonda, the Leader in New Home Data,29 May
8-KResults of Operations and Financial Condition28 Apr
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers16 Mar
8-KResults of Operations and Financial Condition24 Feb
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers13 Feb
8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers7 Jan
8-KResults of Operations and Financial Condition28 Oct 2025
8-KCoStar Group Completes Acquisition of Domain, Ushering in a New Era of Innovation for Australia’s Property Market CoStar Group’s acquisition of Domain expected to bring greater value and competition to agents, vendors, and homebuyers across Australia. Sydney, Australia & Arlington, Virginia – 27 August 2025 - CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information, analytics and 3D digital twin technology in the property markets, announced today the successful completion of its acquisition of Domain Holdings Australia Limited (“Domain”), one of Australia’s leading property marketplaces. This transformative acquisition will combine CoStar Group’s proven global scale, technology leadership, and pro-agent approach with Domain’s deep expertise and strong portfolio of trusted Australian property brands. “Today marks an important milestone as CoStar Group and Domain officially come together to redefine the Australian property market,” said Andy Florance, Founder and Chief Executive Officer of CoStar Group. “For too long, agents, buyers and vendors have faced an unbalanced marketplace dominated by an intention to extract value rather than deliver it. Our vision is different. We are building a more compelling user experience at a lower cost – driving greater value for agents, vendors, and buyers alike. We are the agent’s ally, and we will never operate at their expense.” Domain reaches an average of 7 million Australians each month, making it one of the country’s most recognized and trusted property platforms. By pairing Domain’s brand strength and local expertise with CoStar Group’s innovation, marketing scale, and investment capacity, Domain will be uniquely positioned to drive much-needed competition. “Agents and vendors are being squeezed by legacy models that raise prices without raising value,” continued Florance. “That ends here. CoStar Group’s entry into Australia is about creating a sustainable, pro-agent, pro-buyer and pro-vendor marketplace – one that invests in better content, better tools, more traffic, and a superior user experience, while lowering costs. We dismantled market dominance in the U.S. by transforming Homes.com into a true agent-friendly platform, and we are ready to apply that same proven playbook in Australia.” Jason Pellegrino, President of Domain, said, “This transaction reinforces the strong fundamentals of Domain and represents compelling value for customers. With CoStar Group, we believe Domain will accelerate its ability to deliver innovative solutions and greater opportunities for customers, while maintaining its trusted place in the Australian property market.” CoStar Group and Domain are committed to further investing in innovation, digital tools, and customer experience enhancements that empower agents and deliver meaningful value to sellers and buyers. With the acquisition complete, CoStar Group will now work closely with Domain to ensure a seamless integration and accelerate the rollout of enhanced technology and customer solutions in Australia.“The opportunity in Australia is vast, and our commitment is clear: to deliver more, for less, and to be the partner agents and sellers deserve,” concluded Florance. “Together, CoStar Group and Domain will set a new standard for fairness, innovation, and competition in the Australian real estate industry.” About CoStar Group CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking, Ten-X, an online platform for commercial real estate auctions and negotiated bids and OnTheMarket, a leading residential property portal in the United Kingdom. CoStar Group’s websites attracted over 141 million average monthly unique visitors in the second quarter of 2025, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, CoStar Group plans to utilize its corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com. Forward Looking Statements This press release contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about the anticipated benefits of the Domain acquisition, investment in innovation, digital tools, and customer experience enhancements in Australia and other statements including words such as “expect,” “will” and similar words or phrases. Such statements are based upon the current beliefs and expectations of management of CoStar Group and are subject to many risks and uncertainties. Actual results may differ materially from the results anticipated in the forward- looking statements and the assumptions and estimates used as a basis for the forward-looking statements. The following factors, among others, could cause or contribute to such differences: our inability to attract and retain new clients; our inability to successfully develop and introduce new or updated online marketplace services, information, and analytics; our inability to compete successfully against existing or future competitors in attracting advertisers and in general; the effects of fluctuations and market cyclicality; the effects of global economic uncertainties and downturns or a downturn or consolidation in the real estate industry; our inability to hire qualified persons for, or retain and continue to develop our sales force, or unproductivity of our sales force; our inability to retain and attract highly capable management and operating personnel; thedownward pressure that our internal and external investments may place on our operating margins; our inability to increase brand awareness; our inability to maintain or increase internet traffic to our marketplaces, and the risk that the methods, including Google Analytics, that we use to measure average monthly unique visitors to our portals may misstate the actual number of unique persons who visit our network of mobile applications and websites for a given month or may differ from the methods used by competitors; our inability to successfully integrate the Domain acquisition and achieve the expected benefits of the Domain acquisition and our inability to successfully identify, finance, integrate, and/or manage costs related to future acquisitions; our inability to maintain or establish relationships with third-party listing providers; our inability to comply with the rules and compliance requirements of Multiple Listing Services; risks related to international operations; and the effects of foreign currency exchange rate fluctuations. More information about potential factors that could cause results to differ materially from those anticipated in the forward-looking statements include, but are not limited to, those stated in CoStar Group’s filings from time to time with the Securities and Exchange Commission, including CoStar Group’s Annual Report on Form 10-K and Quarterly Reports on Form 10-Q. All forward-looking statements are based on information available to CoStar Group on the date hereof, and CoStar Group assumes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. Investor Relations: Rich Simonelli Head of Investor Relations CoStar Group Investor Relations (973) 896-8184 [email protected] News Media: Matthew Blocher Vice President CoStar Group Corporate Marketing & Communications (202) 346-6775 [email protected]27 Aug 2025
8-KResults of Operations and Financial Condition22 Jul 2025
8-KDirector/Officer Changes & Compensatory Arrangements27 Jun 2025

Insider Ownership(834)

Form 4Harding Catrina10 Nov
Form 3Harding Catrina10 Nov
Form 4Rossmann Robin Jack16 Oct
Form 4Cann Cynthia Cammett10 Aug
Form 4Hill John W10 Aug
Form 4FLORANCE ANDREW C5 Aug
Form 4Rossmann Robin Jack4 Aug
Form 4Cann Cynthia Cammett4 Aug
Form 4SAINT FREDERICK G.4 Aug
Form 3Rossmann Robin Jack4 Aug
Form 4LOWN CHRISTIAN M.6 Jul
Form 4Glaser Rachel C24 Jun
Form 4BERISFORD JOHN L24 Jun
Form 4Hill John W24 Jun
Form 4Brunner Angelique G.24 Jun

Beneficial Ownership(170)

SC 13GCOSTAR GROUP, INC.14 Aug
SC 13GCOSTAR GROUP, INC.29 Apr
SC 13GCOSTAR GROUP, INC.29 Apr
SC 13G/ACOSTAR GROUP, INC.26 Mar
SC 13G/ACOSTAR GROUP, INC.23 Apr 2025
SC 13G/ACOSTAR GROUP, INC.13 Feb 2024
SC 13G/ACOSTAR GROUP, INC.25 Jan 2024
SC 13G/ACOSTAR GROUP, INC.14 Feb 2023
SC 13G/ACOSTAR GROUP, INC.9 Feb 2023
SC 13G/ACOSTAR GROUP, INC.30 Jan 2023
SC 13G/ACOSTAR GROUP, INC.11 Oct 2022
SC 13G/ACOSTAR GROUP, INC.14 Feb 2022
SC 13G/ACOSTAR GROUP, INC.9 Feb 2022
SC 13G/ACOSTAR GROUP, INC.1 Feb 2022
SC 13G/ACOSTAR GROUP, INC.16 Feb 2021

Other Ownership(24)

Form 144Hill John W5 Aug
Form 144Hill John W13 Nov 2025
Form 144SAINT FREDERICK G.28 Aug 2025
Form 144SAINT FREDERICK G.28 Jul 2025
Form 144SAINT FREDERICK G.11 Jun 2025
Form 144KLEIN MICHAEL R12 May 2025
Form 144KLEIN MICHAEL R9 May 2025
Form 144Hill John W10 Dec 2024
Form 144NASSETTA CHRISTOPHER J27 Nov 2024
Form 144KLEIN MICHAEL R25 Oct 2024
Form 144Hill John W30 Jul 2024
Form 144SAINT FREDERICK G.16 May 2024
Form 144Ruggles Lisa9 May 2024
Form 144Wheeler Scott T26 Apr 2024
Form 144DESMARAIS MICHAEL J26 Apr 2024

Proxies(67)

DEFA14ADefinitive additional materials18 May
ARSAnnual report to security holders30 Apr
DEFA14ADefinitive additional materials30 Apr
DEF 14ADefinitive proxy statement30 Apr
DEFA14ADefinitive additional materials13 Jun 2025
DEFA14ADefinitive additional materials1 May 2025
DEF 14ADefinitive proxy statement30 Apr 2025
ARSAnnual report to security holders30 Apr 2025
ARSAnnual report to security holders26 Apr 2024
DEF 14ADefinitive proxy statement26 Apr 2024
DEFA14ADefinitive additional materials26 Apr 2024
PX14A6GNotice of exempt solicitation12 May 2023
DEF 14ADefinitive proxy statement27 Apr 2023
DEFA14ADefinitive additional materials27 Apr 2023
ARSAnnual report to security holders27 Apr 2023

Registrations(85)

S-8Registration statement (employee benefit plan)29 Jul
S-8Registration statement (employee benefit plan)23 Jul 2025
S-8Registration statement (employee benefit plan)28 Feb 2025
424B3Prospectus filing (Rule 424(b)(3))10 Jun 2024
S-4/ARegistration statement (business combination, amendment)10 Jun 2024
S-4Registration statement (business combination)21 May 2024
Form 425Business combination communication22 Apr 2024
424B2Prospectus filing (Rule 424(b)(2))19 Sep 2022
FWPFree writing prospectus14 Sep 2022
424B2Prospectus filing (Rule 424(b)(2))14 Sep 2022
S-8Registration statement (employee benefit plan)28 Jul 2021
Form 425Business combination communication1 Mar 2021
Form 425Business combination communication24 Feb 2021
Form 425Business combination communication16 Feb 2021
424B2Prospectus filing (Rule 424(b)(2))21 May 2020

Filing Review Correspondence(16)

CORRESPFiling review correspondence7 Jun 2024
CORRESPFiling review correspondence16 Jul 2015
UPLOADFiling review upload20 Aug 2013
CORRESPFiling review correspondence16 Jul 2013
UPLOADFiling review upload2 Jul 2013
CORRESPFiling review correspondence27 Aug 2010
CORRESPFiling review correspondence30 Jul 2010
CORRESPFiling review correspondence14 Jul 2010
UPLOADFiling review upload13 May 2008
CORRESPFiling review correspondence18 Apr 2008
UPLOADFiling review upload4 Apr 2008
UPLOADFiling review upload13 Jun 2006
CORRESPFiling review correspondence9 May 2006
UPLOADFiling review upload1 May 2006
CORRESPFiling review correspondence4 Apr 2006

SEC Orders And Notices(2)

EFFECTNotice of effectiveness10 Jun 2024
EFFECTNotice of effectiveness6 Jun 2011

Other(3)

SDSD20 May
10-K405FORM 10-K28 Mar 2002
10-K405ANNUAL REPORT30 Mar 2001