SAMS LOUISE S purchased 5.2% of their position (1K shares) of COSTAR GROUP, INC. on the open market
Open‑market purchase worth $48.4K — a moderate purchase. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 3/9/2026ACC: 0001057352-26-000022
+1K
Net shares
Net buyer
$48.4K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
1K acquired
Non-Derivative Transactions1
Common Stock, par value $0.01 per share
Direct
Shares
+1K
Price / share
$48.36
Trade value
$48.36K
% of position
5.2%
3/6/2026
19.41K→20.41K
Total
Net shares
+1K
Net value
$48.36K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.01 per share Direct | 3/6/2026 | P · Purchase | +1K | $48.36 | $48.36K | 5.2% | 19.41K | 20.41K |
| Total | +1K | $48.36K | ||||||
Derivative Transactions0
No derivative transactions reported