COSTAR GROUP, INC.

PublicCIK: 1057352
CSGPNASDAQ
Location

ARLINGTON, VA

Total Insiders

26

Active leadership & owners

Board Directors

15

Governing body

Corporate Officers

12

Executive management

10%+ Owners

0

Major shareholders

Active Insiders

26

Currently serving

Former Insiders

0

Past roles

BANERJEE NANA
Director
Position—
TenureSince Mar 2026
Holdings—
BERISFORD JOHN L
Director
Position—
TenureSince Apr 2025
Holdings—
BRUNNER ANGELIQUE G.
Director
Position—
TenureSince Aug 2023
Holdings—
FLORANCE ANDREW C
DirectorOfficer
PositionPresident and CEO
TenureSince Feb 2026
Holdings—
GLASER RACHEL C
Director
Position—
TenureSince Mar 2026
Holdings—
GLOSSERMAN MICHAEL J
Director
Position—
TenureSince Sep 2018
Holdings—
HABER WARREN H
Director
Position—
TenureSince Sep 2018
Holdings—
HILL JOHN W
Director
Position—
TenureSince Sep 2018
Holdings—
KAPLAN LAURA COX
Director
Position—
TenureSince Sep 2018
Holdings—
KLEIN MICHAEL R
Director
Position—
TenureSince Aug 2018
Holdings—
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