30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Andy Florance

Track

Insider profile

Currently holds a position at CoStar Group Inc

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 37% 68% 82%
Transactions
11 36% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
President, Chief Executive Officer, Director CoStar Group Inc Jan. 1, 1995 -
Independent Director Walker & Dunlop Inc Nov. 2, 2012 - May 12, 2016
Andy Florance's trades of CoStar Group Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-04 2026-05-01
B Purchase
44,197 -36.0%
226.53
US$550,164 		44,197 -36.0% 226.53 US$550,164
2026-05-04 2026-05-01
B Purchase
29,370 +3.5%
45.33
US$561,596 		29,370 +3.5% 45.33 US$561,596
2026-03-02 2026-02-27
B Purchase
90,389 +20.2%
419.10
US$3,895,489 		90,389 +20.2% 419.10 US$3,895,489
2024-10-28 2024-10-25
B Purchase
14,731 +1.2%
74.67
US$1,099,966 		14,731 +1.2% 74.67 US$1,099,966
2023-05-02 2023-04-28
S Sale
360,530 -27.0%
76.77
US$27,677,888 		360,530 -27.0% 76.77 US$27,677,888
2023-04-28 2023-04-28
PrS Proposed sale
360,530
76.77
US$27,677,708 		360,530 76.77 US$27,677,708
2021-03-11 2021-03-10
S Sale
19,570 -20.5%
818.37
US$16,015,501 		19,570 -20.5% 818.37 US$16,015,501
2020-08-28 2020-08-27
S Sale
15,584 -12.7%
851.66
US$13,272,269 		15,584 -12.7% 851.66 US$13,272,269
2020-08-28 2020-08-26
S Sale
15,584 -12.7%
848.16
US$13,217,725 		15,584 -12.7% 848.16 US$13,217,725
2020-03-03 2020-03-02
S Sale
33,600 -23.4%
663.90
US$22,307,040 		33,600 -23.4% 663.90 US$22,307,040
2019-07-30 2019-07-26
S Sale
24,210 -20.1%
628.64
US$15,219,374 		24,210 -20.1% 628.64 US$15,219,374
2019-03-04 2019-03-04
S Sale
55,322 -30.0%
473.38
US$26,188,328 		55,322 -30.0% 473.38 US$26,188,328