Desmarais Michael J
- SEC CIK
- 0001925959
No open-market purchases or sales filed in the past year.
Current role at each company
- CSGP Costar Group, Inc.Chief Human Resources Officeras of Mar 17, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Desmarais Michael J as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 27, 2024 (view filing) | Nov 26 | 1 day | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −5.50K | $79.88 | −$439.3K | −8.6%58.8K after | |
| Apr 30, 2024 (view filing) | Apr 26 | 4 days | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −3.80K | $92.67 | −$352.1K | −5.6%64.1K after | |
| Mar 9, 2023 (view filing) | Mar 8 | 1 day | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −5.60K | $70.36 | −$394.0K | −11.1%44.8K after | |
| Oct 31, 2022 (view filing) | Oct 28 | 3 days | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −1.30K | $82.81 | −$107.3K | −3.4%36.9K after | |
| Aug 5, 2022 (view filing) | Aug 3 | 2 days | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −2.00K | $72.51 | −$145.0K | −4.8%39.6K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Desmarais Michael JChief Human Resources Officer | SSaleCommon Stock, par value $0.01 per share | −1.00K | $63.14 | −$63.1K | −2.3%41.6K after |