Christian Lown's most recent trade in Costar Group, Inc. was a trade of 5,597 Common Stock, par value $0.01 per share done at an average price of $29.4 . Disclosure was reported to the exchange on July 1, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| CoStar | Christian M. Lown | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 29.36 per share. | 01 Jul 2026 | 5,597 | 129,653 (0%) | 0% | 29.4 | 164,328 | Common Stock, par value $0.01 per share |
| CoStar | Christian M. Lown | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Mar 2026 | 12,268 | 135,250 (0%) | 0% | - | Common Stock, par value $0.01 per share | |
| CoStar | Christian M. Lown | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 27 Feb 2026 | 39,652 | 39,652 | - | - | Restricted Stock Units | |
| CoStar | Christian M. Lown | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 44.63 per share. | 27 Feb 2026 | 7,175 | 122,982 (0%) | 0% | 44.6 | 320,220 | Common Stock, par value $0.01 per share |
| CoStar | Christian M. Lown | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 80.40 per share. | 01 Jul 2025 | 4,666 | 130,157 (0%) | 0% | 80.4 | 375,146 | Common Stock, par value $0.01 per share |
| CoStar | Christian M. Lown | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Feb 2025 | 97,600 | 134,823 (0%) | 0% | 0 | Common Stock, par value $0.01 per share | |
| CoStar | Christian M. Lown | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Feb 2025 | 24,600 | 24,600 | - | - | Option to Acquire Common Stock | |
| CoStar | Christian Lown | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 33,839 | 33,839 (0%) | 0% | 0 | Common Stock, par value $0.01 per share |