Sams Louise S

Track

Insider profile

Performance

Overall performance
0.6
Performance over holding periods
0.6
30 days 90 days 120 days
Average return -15% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Sams Louise S's trades of CoStar Group Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Purchase
Price
387.83
Quantity 22,283 -23.5%
Value US$3,339,121
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-09 2026-03-06
B Purchase
22,283 -23.5%
387.83
US$3,339,121 		22,283 -23.5% 387.83 US$3,339,121