Andrew C. Florance's most recent trade in Costar Group, Inc. was a trade of 76,232 Common Stock, par value $0.01 per share done . Disclosure was reported to the exchange on March 5, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Mar 2025 | 76,232 | 1,672,832 (4%) | 0% | - | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 76.25 per share. | 01 Mar 2025 | 41,296 | 1,596,600 (4%) | 0% | 76.3 | 3,148,820 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 74.06 per share. | 15 Feb 2025 | 14,235 | 1,248,863 (3%) | 0% | 74.1 | 1,054,244 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Feb 2025 | 451,440 | 1,637,896 (4%) | 1% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Feb 2025 | 114,000 | 114,000 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.27 per share. | 13 Feb 2025 | 33,511 | 1,186,456 (3%) | 0% | 73.3 | 2,455,351 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale or transfer of securities back to the company at price $ 0.00 per share. | 13 Feb 2025 | 28,896 | 1,219,967 (3%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Purchase of securities on an exchange or from another person at price $ 74.67 per share. | 25 Oct 2024 | 14,731 | 1,263,098 (3%) | 0% | 74.7 | 1,099,966 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 87.03 per share. | 01 Mar 2024 | 24,228 | 1,248,367 (3%) | 0% | 87.0 | 2,108,563 | Common Stock, par value $0.01 per share |
| CoStar | Florance C. Andrew | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Feb 2024 | 367,840 | 1,272,595 (3%) | 1% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | C. Andrew Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Feb 2024 | 90,500 | 90,500 | - | - | Option to Acquire Common Stock | |
| CoStar | Florance C. Andrew | Director, President and CEO | Sale or transfer of securities back to the company at price $ 0.00 per share. | 22 Feb 2024 | 31,200 | 926,813 (2%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | C. Andrew Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.98 per share. | 22 Feb 2024 | 22,058 | 904,755 (2%) | 0% | 84.0 | 1,852,431 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 82.32 per share. | 15 Feb 2024 | 16,296 | 958,013 (2%) | 0% | 82.3 | 1,341,487 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 18.28 per share. | 28 Apr 2023 | 360,530 | 1,334,839 (3%) | 0% | 18.3 | 6,590,488 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Apr 2023 | 360,530 | 0 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 76.77 per share. | 28 Apr 2023 | 360,530 | 974,309 (2%) | 0% | 76.8 | 27,677,888 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 Mar 2023 | 37,844 | 983,570 (2%) | 0% | - | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.62 per share. | 15 Mar 2023 | 9,261 | 974,309 (2%) | 0% | 67.6 | 626,229 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 70.66 per share. | 01 Mar 2023 | 24,224 | 964,087 (2%) | 0% | 70.7 | 1,711,668 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 Feb 2023 | 285,900 | 1,000,782 (2%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 Feb 2023 | 73,400 | 73,400 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale or transfer of securities back to the company at price $ 0.00 per share. | 14 Feb 2023 | 68,537 | 714,882 (1%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 76.78 per share. | 14 Feb 2023 | 12,471 | 988,311 (2%) | 0% | 76.8 | 957,523 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 Sep 2022 | 48 | 783,419 (2%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 61.01 per share. | 01 Mar 2022 | 11,541 | 783,371 (2%) | 0% | 61.0 | 704,116 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 818.37 per share. | 10 Mar 2021 | 19,570 | 76,085 (0%) | 0% | 818.4 | 16,015,501 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 823.76 per share. | 28 Feb 2021 | 5,522 | 95,655 (0%) | 0% | 823.8 | 4,548,803 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale or transfer of securities back to the company at price $ 0.00 per share. | 28 Feb 2021 | 799 | 101,177 (0%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Feb 2021 | 18,160 | 101,976 (0%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Andrew C. Florance | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Feb 2021 | 8,000 | 8,000 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 939.76 per share. | 15 Feb 2021 | 3,305 | 83,816 (0%) | 0% | 939.8 | 3,105,907 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 193.69 per share. | 26 Aug 2020 | 15,584 | 122,705 (0%) | 0% | 193.7 | 3,018,465 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Aug 2020 | 15,584 | 0 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Aug 2020 | 15,584 | 15,584 | - | - | Option to Acquire Common Stock | |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 851.66 per share. | 26 Aug 2020 | 15,584 | 107,121 (0%) | 0% | 851.7 | 13,272,269 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 193.69 per share. | 26 Aug 2020 | 15,584 | 122,705 (0%) | 0% | 193.7 | 3,018,465 | Common Stock, par value $0.01 per share |
| CoStar | Andrew C. Florance | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 848.16 per share. | 26 Aug 2020 | 15,584 | 107,121 (0%) | 0% | 848.2 | 13,217,725 | Common Stock, par value $0.01 per share |