COSTAR GROUP, INC.

PublicCIK: 1057352
CSGPNASDAQ
Location

ARLINGTON, VA

Total Insiders

25

Active leadership & owners

Board Directors

15

Governing body

Corporate Officers

11

Executive management

10%+ Owners

0

Major shareholders

Active Insiders

25

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
Page 1 of 3