COSTAR GROUP, INC. 8K

CoStar Group, Inc. appointed Robin Rossmann as Chief Financial Officer effective July 31, 2026, replacing Christian Lown, who is leaving for another opportunity without any disagreement with the company.

On July 13, 2026, CoStar Group, Inc. announced that Robin Rossmann, currently the company’s Managing Director for Europe and a member of its executive leadership team, has been appointed Chief Financial Officer effective July 31, 2026, succeeding current CFO Christian Lown, who is stepping down to pursue an opportunity outside the company’s industry and whose departure is not due to any disagreement with CoStar’s operations, policies, or practices; Rossmann, a former Deloitte senior director who joined CoStar via its 2019 acquisition of STR, will report to Founder and CEO Andy Florance and lead CoStar’s global finance organization with a mandate to drive margin expansion, profitable growth, disciplined capital allocation, and enhanced operational efficiency.

Filing Facts

CIK

1057352

Ticker

-

Form

8K

Source Type

sec

Accession

0001057352-26-000054

Alert Tier

7