Skip to contentDESMARAIS MICHAEL J — COSTAR GROUP INC insider: 24 transactions · InsiderLensDESMARAIS MICHAEL J
- Chief Human Resources Officer at COSTAR GROUP INC · on record since Apr 28, 2022
Insider trading activity of DESMARAIS MICHAEL J
- Transactions on record
- 24
- since May 4, 2022
- Open-market buys
- 0
- Open-market sells
- 6
- $1.5M
- Companies traded
- 1
- last filing Mar 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where DESMARAIS MICHAEL J has traded
Track record of DESMARAIS MICHAEL J
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of DESMARAIS MICHAEL J
Co-insiders of DESMARAIS MICHAEL J
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CARCHEDI FRANCISCOSTAR GROUP INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 17, 2026 | Other | -2,873 | 43.63 USD | $125.3K | SEC |
| Mar 11, 2026 | Award | 17,676 | — | — | SEC |
| Mar 3, 2026 | AwardD | 17,926 | 0.00 USD | $0 | SEC |
| Mar 3, 2026 | Other | -6,353 | 44.63 USD | $283.5K | SEC |
| Mar 18, 2025 | Other | -3,641 | 78.73 USD | $286.7K | SEC |
| Mar 7, 2025 | Award | 9,026 | — | — | SEC |
| Mar 3, 2025 | Award | 18,828 | 0.00 USD | $0 | SEC |
| Mar 3, 2025 | Other | -3,893 | 76.25 USD | $296.8K | SEC |
| Nov 27, 2024 | Sell | -5,500 | 79.88 USD | $439.3K | SEC |
| Apr 30, 2024 | Sell | -3,800 | 92.67 USD | $352.1K | SEC |
| Mar 19, 2024 | Other | -2,267 | 87.87 USD | $199.2K | SEC |
| Mar 5, 2024 | Award | 6,924 | — | — | SEC |
| Mar 5, 2024 | Other | -1,829 | 87.03 USD | $159.2K | SEC |
| Feb 26, 2024 | Award | 16,976 | 0.00 USD | $0 | SEC |
| Oct 2, 2023 | Other | -1,663 | 76.89 USD | $127.9K | SEC |
| Mar 17, 2023 | Award | 3,292 | — | — | SEC |
| Mar 17, 2023 | Other | -2,210 | 67.62 USD | $149.4K | SEC |
| Mar 9, 2023 | Sell | -5,600 | 70.36 USD | $394K | SEC |
| Mar 3, 2023 | Other | -593 | 70.66 USD | $41.9K | SEC |
| Feb 27, 2023 | Award | 14,139 | 70.73 USD | $1M | SEC |
| Oct 31, 2022 | Sell | -1,296 | 82.81 USD | $107.3K | SEC |
| Oct 4, 2022 | Other | -1,423 | 69.65 USD | $99.1K | SEC |
| Aug 5, 2022 | Sell | -2,000 | 72.51 USD | $145K | SEC |
| May 4, 2022 | Sell | -1,000 | 63.14 USD | $63.1K | SEC |