| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/03/2023 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 92.4k | $147.58 | $13.6M | | 03/02/2023 |
| 03/02/2023 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 37.2k | $0.00 | $0 | | 03/02/2023 |
| 03/02/2023 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 170.4k | $0.00 | $0 | | 03/02/2023 |
| 03/02/2023 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 103.9k | $146.19 | $15.2M | | 03/02/2023 |
| 09/14/2022 | COSTAR GROUP, INC. | CSGP | Grant | Common Stock, par value $0.01 per share | 3.9k | $0.00 | $0 | | 09/14/2022 |
| 03/03/2022 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 99.2k | $142.01 | $14.1M | | 03/03/2022 |
| 02/25/2022 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 30.3k | $0.00 | $0 | | 02/25/2022 |
| 02/25/2022 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 89.3k | $150.67 | $13.5M | | 02/25/2022 |
| 02/25/2022 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 128k | $0.00 | $0 | | 02/25/2022 |
| 11/10/2021 | COSTAR GROUP, INC. | CSGP | Sale | Common Stock, par value $0.01 per share | 2.1k | $83.21 | $176.4k | | 11/10/2021 |
| 09/15/2021 | COSTAR GROUP, INC. | CSGP | Grant | Common Stock, par value $0.01 per share | 3.1k | $88.95 | $273.1k | | 09/15/2021 |
| 03/03/2021 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 83k | $123.13 | $10.2M | | 03/03/2021 |
| 03/03/2021 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 37.1k | $0.00 | $0 | | 03/03/2021 |
| 03/03/2021 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 111k | $123.13 | $13.7M | | 03/03/2021 |
| 12/22/2020 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 180.8k | $0.00 | $0 | | 12/22/2020 |
| 12/15/2020 | Hilton Worldwide Holdings Inc. | HLT | Gift | Common Stock | 123.8k | $0.00 | $0 | See Footnote | 12/22/2020 |
| 12/15/2020 | Hilton Worldwide Holdings Inc. | HLT | Gift | Common Stock | 123.8k | $0.00 | $0 | | 12/22/2020 |
| 09/24/2020 | COSTAR GROUP, INC. | CSGP | Grant | Common Stock, par value $0.01 per share | 242 | $0.00 | $0 | | 09/24/2020 |
| 03/03/2020 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 118.5k | $0.00 | $0 | | 03/03/2020 |
| 03/03/2020 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 49k | $0.00 | $0 | | 03/03/2020 |
| 03/03/2020 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 77.1k | $93.33 | $7.2M | | 03/03/2020 |
| 03/03/2020 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 212.8k | $93.33 | $19.9M | | 03/03/2020 |
| 02/15/2020 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 19.8k | $113.23 | $2.2M | | 02/15/2020 |
| 10/25/2019 | COSTAR GROUP, INC. | CSGP | Sale | Common Stock, par value $0.01 per share | 406 | $570.99 | $231.8k | | 10/25/2019 |
| 09/19/2019 | COSTAR GROUP, INC. | CSGP | Grant | Common Stock, par value $0.01 per share | 331 | $0.00 | $0 | | 09/19/2019 |
| 03/03/2019 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 11.7k | $83.78 | $983.4k | | 02/28/2019 |
| 02/28/2019 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 204.6k | $83.10 | $17M | | 02/28/2019 |
| 02/28/2019 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 51.9k | $0.00 | $0 | | 02/28/2019 |
| 02/15/2019 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 26.1k | $81.75 | $2.1M | | 02/15/2019 |
| 12/31/2018 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 43.4k | $71.80 | $3.1M | | 12/31/2018 |
| 10/29/2018 | COSTAR GROUP, INC. | CSGP | Sale | Common Stock, par value $0.01 per share | 571 | $349.67 | $199.7k | | 10/29/2018 |
| 09/20/2018 | COSTAR GROUP, INC. | CSGP | Grant | Common Stock, par value $0.01 per share | 472 | $0.00 | $0 | | 09/20/2018 |
| 03/01/2018 | Hilton Worldwide Holdings Inc. | HLT | Grant | Common Stock | 49.9k | $0.00 | $0 | | 03/01/2018 |
| 03/01/2018 | Hilton Worldwide Holdings Inc. | HLT | Grant | Employee Stock Option (right to buy) | 166.5k | $79.35 | $13.2M | | 03/01/2018 |
| 02/15/2018 | Hilton Worldwide Holdings Inc. | HLT | Payment of Exercise | Common Stock | 36.9k | $84.56 | $3.1M | | 02/15/2018 |
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