Frederick G. Saint sold $2.3M of CoStar (CSGP)

Executed Aug 28 2025, disclosed Sep 2 2025, 5 days later.

Value, as filed

$2.3M

25,000 sh × $90.33

Executed

Aug 28 2025

the trade date, as filed

Disclosed

Sep 2 2025

5 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

FS Frederick G. Saint President, Marketplaces profile →

Frederick G. Saint (President, Marketplaces) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in CoStar Group, Inc. (CSGP). Across 1 priced purchase filing, the average 21-session return was -6.2% from execution and -12.1% from disclosure (delay-adjusted; derived). The largest single filing was $907K of CSGP (20,000 sh × $45.33, as filed), executed Mar 2.

The name

CSGP CoStar Group, Inc. CSGP · Real Estate · 34 filings in 24 months ticker →

Real Estate · CoStar Group, Inc. provides information, analytics, and online marketplace services to real estate and related business communities in the…

More Real Estate filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Frederick G. Saint in CSGP

CSGPPURCHASE CoStar Group, Inc. $907K
20,000 sh × $45.33
Exec Mar 2
Filed Mar 3 · 4:09 PM ET CSGPSALE CoStar Group, Inc. $2.3M
25,000 sh × $93.23
Exec Jul 28 2025
Filed Jul 29 2025 · 5:30 PM ET CSGPSALE CoStar Group, Inc. $2.0M
25,000 sh × $81.10
Exec Jun 11 2025
Filed Jun 12 2025 · 5:30 PM ET