Costar Group, Inc.

Costar Group

CSGP · NASDAQ

Industrials

Catalog as of September 15, 2026. Not a live market feed.

Fiscal Year: 2025
Revenue: $3.2B
Assets: $10.5B
SEC filing: DEF 14A
Filed: April 30, 2026

Executive Compensation

Compensation reported for Costar Group’s named executive officers, including salary, stock awards, incentive compensation, other compensation, and total compensation.

Named executive officer compensation
Executive	Position	Salary	Stock Awards	Incentives	Option Awards	Other	Reported total
Andrew C. Florance	Founder And Chief Executive Officer	$1,000,000	$28,318,400	$3,000,000	$3,425,382	$688,154	$36,431,936
Frank A. Simuro	Chief Technology Officer	$646,923	$7,347,105	$1,300,000	$991,558	$17,853	$10,303,439
Frederick G. Saint	President, Marketplaces	$591,923	$5,488,266	$1,190,000	$739,161	$178,856	$8,188,206
Christian M. Lown	Chief Financial Officer	$588,269	$5,488,266	$1,137,000	$739,161	$17,727	$7,970,423
Lisa C. Ruggles	Senior Vice President, Global Operations	$591,923	$3,677,817	$1,045,713	$495,779	$17,594	$5,828,826

Andrew C. Florance
Founder And Chief Executive Officer
$36.4M
Reported total
Salary
$1,000,000
Stock awards
$28,318,400
Incentives
$3,000,000
Option awards
$3,425,382
Other
$688,154
Frank A. Simuro
Chief Technology Officer
$10.3M
Reported total
Salary
$646,923
Stock awards
$7,347,105
Incentives
$1,300,000
Option awards
$991,558
Other
$17,853
Frederick G. Saint
President, Marketplaces
$8.2M
Reported total
Salary
$591,923
Stock awards
$5,488,266
Incentives
$1,190,000
Option awards
$739,161
Other
$178,856
Christian M. Lown
Chief Financial Officer
$8M
Reported total
Salary
$588,269
Stock awards
$5,488,266
Incentives
$1,137,000
Option awards
$739,161
Other
$17,727
Lisa C. Ruggles
Senior Vice President, Global Operations
$5.8M
Reported total
Salary
$591,923
Stock awards
$3,677,817
Incentives
$1,045,713
Option awards
$495,779
Other
$17,594

Andrew C. Florance

Founder And Chief Executive Officer

$36.4M

Reported total · FY2025 · SCT Total as filed

Source: DEF 14A Summary Compensation Table, filed April 30, 2026.

Salary: $1M
Stock Awards: $28.3M
Option Awards: $3.4M
Incentives: $3M
Other: $688K

Historical Compensation

Andrew C. Florance total compensation, fiscal years 2023–2025.

Year-by-year total compensation
Fiscal Year	Salary	Stock Awards	Total Compensation
2025	$1,000,000	$28,318,400	$36,431,936
2024	$1,000,000	$30,335,765	$37,393,960
2023	$997,000	$23,225,988	$29,176,180

Named Executive Officers

Andrew C. Florance

Founder And Chief Executive Officer

Costar Group · CSGP

$36.4M

FY 2025 · DEF 14A

Christian M. Lown

Chief Financial Officer

Costar Group · CSGP

$8M

FY 2025 · DEF 14A

Lisa C. Ruggles

Senior Vice President, Global Operations

Costar Group · CSGP

$5.8M

FY 2025 · DEF 14A

Frederick G. Saint

President, Marketplaces

Costar Group · CSGP

$8.2M

FY 2025 · DEF 14A

Frank A. Simuro

Chief Technology Officer

Costar Group · CSGP

$10.3M

FY 2025 · DEF 14A

Source information

Company: Costar Group, Inc.
Ticker: CSGP · NASDAQ
Filing type: DEF 14A
Fiscal year: 2025
Filing date: April 30, 2026
SEC accession number: 0001193125-26-197205

Source: U.S. Securities and Exchange Commission, DEF 14A Summary Compensation Table. View SEC filing

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