We provide you with 20 years of free, institutional-grade data for CSGP stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of CSGP. Explore the full financial landscape of CSGP stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$4,982,898
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Glaser Rachel C | Grant, award...etc | 3,143 | 2025-09-11 | ||
| Musslewhite Robert W | Grant, award...etc | 3,121 | 2025-09-11 | ||
| Brunner Angelique G. | Grant, award...etc | 3,143 | 2025-09-11 | ||
| Hill John W | Grant, award...etc | 3,177 | 2025-09-11 | ||
| McCarthy Christine M | Grant, award...etc | 2,973 | 2025-09-11 | ||
| Sams Louise S | Grant, award...etc | 3,291 | 2025-09-11 | ||
| BERISFORD JOHN L | Grant, award...etc | 2,973 | 2025-09-11 | ||
| SAINT FREDERICK G. | Sale | -25,000 | $90.33 | $2,258,250 | 2025-09-02 |
| SAINT FREDERICK G. | Sale | -1,436 | $95.19 | $136,693 | 2025-08-05 |
| Cann Cynthia Cammett | Sale | -719 | $95.19 | $68,442 | 2025-08-05 |
| Cann Cynthia Cammett | Sale | -2,033 | $92.85 | $188,764 | 2025-07-29 |
| SAINT FREDERICK G. | Sale | -25,000 | $93.23 | $2,330,750 | 2025-07-29 |
| LOWN CHRISTIAN M. | Sale | -4,666 | $80.4 | $375,146 | 2025-07-02 |
| Cann Cynthia Cammett | Sale | -461 | $81.16 | $37,415 | 2025-06-17 |
| SAINT FREDERICK G. | Sale | -25,000 | $81.1 | $2,027,500 | 2025-06-12 |
| Ruggles Lisa | Sale | -12 | $73.56 | $883 | 2025-06-03 |
| SIMURO FRANK | Sale | -5,700 | $78.73 | $448,761 | 2025-03-18 |
| Cann Cynthia Cammett | Sale | -1,191 | $78.73 | $93,767 | 2025-03-18 |
| DESMARAIS MICHAEL J | Sale | -3,641 | $78.73 | $286,656 | 2025-03-18 |
| Boxer Gene | Sale | -481 | $78.73 | $37,869 | 2025-03-18 |
| Ruggles Lisa | Sale | -1,958 | $78.73 | $154,153 | 2025-03-18 |
| Cann Cynthia Cammett | Sale | -4,259 | $78.2 | $333,054 | 2025-03-14 |
| FLORANCE ANDREW C | Grant, award...etc | 76,232 | 2025-03-07 | ||
| DESMARAIS MICHAEL J | Grant, award...etc | 9,026 | 2025-03-07 | ||
| Boxer Gene | Grant, award...etc | 12,492 | 2025-03-07 | ||
| Cann Cynthia Cammett | Grant, award...etc | 1,498 | 2025-03-07 | ||
| Boxer Gene | Sale | -3,644 | $76.25 | $277,855 | 2025-03-03 |
| Boxer Gene | Grant, award...etc | 26,897 | 2025-03-03 | ||
| SIMURO FRANK | Sale | -12,432 | $76.25 | $947,940 | 2025-03-03 |
| FLORANCE ANDREW C | Sale | -41,296 | $76.25 | $3,148,820 | 2025-03-03 |
| Ruggles Lisa | Sale | -7,410 | $76.25 | $565,013 | 2025-03-03 |
| Cann Cynthia Cammett | Sale | -813 | $76.25 | $61,991 | 2025-03-03 |
| Cann Cynthia Cammett | Grant, award...etc | 4,035 | 2025-03-03 | ||
| DESMARAIS MICHAEL J | Sale | -3,893 | $76.25 | $296,841 | 2025-03-03 |
| DESMARAIS MICHAEL J | Grant, award...etc | 18,828 | 2025-03-03 | ||
| SAINT FREDERICK G. | Sale | -8,252 | $76.25 | $629,215 | 2025-03-03 |
| SAINT FREDERICK G. | Sale | -6,602 | $73.27 | $483,729 | 2025-02-24 |
| SAINT FREDERICK G. | Grant, award...etc | 122,200 | 2025-02-24 | ||
| SIMURO FRANK | Sale | -7,476 | $73.27 | $547,767 | 2025-02-24 |
| SIMURO FRANK | Grant, award...etc | 163,640 | 2025-02-24 | ||
| LOWN CHRISTIAN M. | Grant, award...etc | 122,200 | 2025-02-24 | ||
| Ruggles Lisa | Sale | -7,481 | $73.27 | $548,133 | 2025-02-24 |
| Ruggles Lisa | Grant, award...etc | 81,940 | 2025-02-24 | ||
| FLORANCE ANDREW C | Sale | -33,511 | $73.27 | $2,455,351 | 2025-02-24 |
| FLORANCE ANDREW C | Grant, award...etc | 565,440 | 2025-02-24 | ||
| SAINT FREDERICK G. | Sale | -2,349 | $74.06 | $173,967 | 2025-02-19 |
| Ruggles Lisa | Sale | -3,531 | $74.06 | $261,506 | 2025-02-19 |
| FLORANCE ANDREW C | Sale | -14,235 | $74.06 | $1,054,244 | 2025-02-19 |
| SIMURO FRANK | Sale | -5,485 | $74.06 | $406,219 | 2025-02-19 |
| Hill John W | Sale | -2,735 | $76.76 | $209,939 | 2024-12-12 |
| NASSETTA CHRISTOPHER J | Sale | -1,681 | $80.39 | $135,136 | 2024-12-02 |
| DESMARAIS MICHAEL J | Sale | -5,500 | $79.88 | $439,340 | 2024-11-27 |
| FLORANCE ANDREW C | Open Market Purchase | 14,731 | $74.67 | 2024-10-28 | |
| KLEIN MICHAEL R | Sale | -71,633 | $74.69 | $5,350,269 | 2024-10-28 |
| Hill John W | Grant, award...etc | 3,689 | 2024-08-05 | ||
| Kaplan Laura Cox | Grant, award...etc | 3,452 | 2024-08-05 | ||
| NASSETTA CHRISTOPHER J | Grant, award...etc | 3,781 | 2024-08-05 | ||
| Brunner Angelique G. | Grant, award...etc | 3,491 | 2024-08-05 | ||
| Musslewhite Robert W | Grant, award...etc | 3,293 | 2024-08-05 | ||
| KLEIN MICHAEL R | Grant, award...etc | 3,781 | 2024-08-05 | ||
| Sams Louise S | Grant, award...etc | 3,491 | 2024-08-05 | ||
| Hill John W | Sale | -1,325 | $78.16 | $103,562 | 2024-08-01 |
| Cann Cynthia Cammett | Grant, award...etc | 9,553 | 2024-07-30 | ||
| SAINT FREDERICK G. | Grant, award...etc | 12,738 | 2024-07-30 | ||
| Cann Cynthia Cammett | Initial | 2024-07-18 | |||
| LOWN CHRISTIAN M. | Grant, award...etc | 33,839 | 2024-07-03 | ||
| Ruggles Lisa | Sale | -11 | $78.17 | $860 | 2024-06-04 |
| SAINT FREDERICK G. | Sale | -2,500 | $88.43 | $221,075 | 2024-05-17 |
| Ruggles Lisa | Sale | -20,000 | $91.15 | $1,823,000 | 2024-05-10 |
| DESMARAIS MICHAEL J | Sale | -3,800 | $92.67 | $352,146 | 2024-04-30 |
| Wheeler Scott T | Sale | -122,736 | $92.61 | $11,366,581 | 2024-04-30 |
| Wheeler Scott T | Derivatives Exercise | 0 | 2024-04-30 | ||
| Boxer Gene | Sale | -372 | $87.87 | $32,688 | 2024-03-19 |
| Wheeler Scott T | Sale | -8,444 | $87.87 | $741,974 | 2024-03-19 |
| Ruggles Lisa | Sale | -666 | $87.87 | $58,521 | 2024-03-19 |
| DESMARAIS MICHAEL J | Sale | -2,267 | $87.87 | $199,201 | 2024-03-19 |
| SIMURO FRANK | Sale | -5,128 | $87.87 | $450,597 | 2024-03-19 |
| Boxer Gene | Sale | -1,238 | $87.03 | $107,743 | 2024-03-05 |
| Boxer Gene | Grant, award...etc | 8,694 | 2024-03-05 | ||
| DESMARAIS MICHAEL J | Sale | -1,829 | $87.03 | $159,178 | 2024-03-05 |
| DESMARAIS MICHAEL J | Grant, award...etc | 6,924 | 2024-03-05 | ||
| Ruggles Lisa | Sale | -6,091 | $87.03 | $530,100 | 2024-03-05 |
| SAINT FREDERICK G. | Sale | -6,351 | $87.03 | $552,728 | 2024-03-05 |
| FLORANCE ANDREW C | Sale | -24,228 | $87.03 | $2,108,563 | 2024-03-05 |
| SIMURO FRANK | Sale | -6,091 | $87.03 | $530,100 | 2024-03-05 |
| Wheeler Scott T | Sale | -10,121 | $87.03 | $880,831 | 2024-03-05 |
| Wheeler Scott T | Grant, award...etc | 21,308 | 2024-03-05 | ||
| SIMURO FRANK | Sale | -4,527 | $83.98 | $380,177 | 2024-02-26 |
| SIMURO FRANK | Grant, award...etc | 157,680 | 2024-02-26 | ||
| SAINT FREDERICK G. | Sale | -4,881 | $83.98 | $409,906 | 2024-02-26 |
| SAINT FREDERICK G. | Grant, award...etc | 86,160 | 2024-02-26 | ||
| Wheeler Scott T | Sale | -5,347 | $83.98 | $449,041 | 2024-02-26 |
| DESMARAIS MICHAEL J | Grant, award...etc | 16,976 | 2024-02-26 | ||
| Ruggles Lisa | Sale | -4,428 | $83.98 | $371,863 | 2024-02-26 |
| Ruggles Lisa | Grant, award...etc | 71,760 | 2024-02-26 | ||
| Boxer Gene | Grant, award...etc | 18,189 | 2024-02-26 | ||
| FLORANCE ANDREW C | Sale | -22,058 | $83.98 | $1,852,431 | 2024-02-26 |
| FLORANCE ANDREW C | Grant, award...etc | 458,340 | 2024-02-26 | ||
| SIMURO FRANK | Sale | -4,233 | $82.32 | $348,461 | 2024-02-20 |
| Ruggles Lisa | Sale | -2,367 | $82.32 | $194,851 | 2024-02-20 |
| SAINT FREDERICK G. | Sale | -2,349 | $82.32 | $193,370 | 2024-02-20 |
| Wheeler Scott T | Sale | -3,462 | $82.32 | $284,992 | 2024-02-20 |
| FLORANCE ANDREW C | Sale | -16,296 | $82.32 | $1,341,487 | 2024-02-20 |
| Hill John W | Sale | -3,020 | $84.07 | $253,891 | 2023-11-29 |
| NASSETTA CHRISTOPHER J | Sale | -1,500 | $77.86 | $116,790 | 2023-11-09 |
| Hill John W | Grant, award...etc | 3,956 | 2023-11-01 | ||
| Kaplan Laura Cox | Grant, award...etc | 3,702 | 2023-11-01 | ||
| Brunner Angelique G. | Grant, award...etc | 3,532 | 2023-11-01 | ||
| Glosserman Michael J | Grant, award...etc | 3,913 | 2023-11-01 | ||
| NASSETTA CHRISTOPHER J | Grant, award...etc | 4,055 | 2023-11-01 | ||
| Sams Louise S | Grant, award...etc | 3,744 | 2023-11-01 | ||
| Musslewhite Robert W | Grant, award...etc | 3,532 | 2023-11-01 | ||
| KLEIN MICHAEL R | Grant, award...etc | 4,055 | 2023-11-01 | ||
| DESMARAIS MICHAEL J | Sale | -1,663 | $76.89 | $127,868 | 2023-10-02 |
| Wheeler Scott T | Sale | -21,530 | $89.3 | $1,922,629 | 2023-06-30 |
| Ruggles Lisa | Sale | -30,474 | $91.42 | $2,785,933 | 2023-06-30 |
| SIMURO FRANK | Sale | -92,300 | $89.65 | $8,274,695 | 2023-06-28 |
| Hill John W | Sale | -1,500 | $86.57 | $129,855 | 2023-06-28 |
| Wheeler Scott T | Sale | -24,670 | $80.68 | $1,990,376 | 2023-06-14 |
| SAINT FREDERICK G. | Sale | -30,000 | $80.24 | $2,407,200 | 2023-06-09 |
| Ruggles Lisa | Sale | -11 | $79.4 | $873 | 2023-06-05 |
| FLORANCE ANDREW C | Sale | -360,530 | $76.77 | $27,677,888 | 2023-05-02 |
| FLORANCE ANDREW C | Derivatives Exercise | 0 | 2023-05-02 |
The information provided in this report about CSGP stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
CoStar Group, Inc(NASDAQ:CSGP)Â 
CoStar Group, Inc. provides information, analytics, and online marketplace services to the commercial real estate, hospitality, residential, and related professionals industries in the United States, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property Professional that pro...
Website: http://www.costargroup.com
Founded: 1987
Full Time Employees: 4,300
Sector: Real Estate
Industry: Real Estate Services