Michael J Desmarais
CIK 1925959 · View on SEC EDGAR ↗
Insider
First SEC filing: April 28, 2022 · Latest: April 28, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 14 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
14 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 26, 2024 | CSGP | S | 5,500 | $79.88 | $439,340 | 58,798 Direct | -8.55% | Disposed | -59.9% (price as of 2026-08-21) |
| April 26, 2024 | CSGP | S | 3,800 | $92.67 | $352,146 | 64,087 Direct | -5.60% | Disposed | -65.4% (price as of 2026-08-21) |
| March 8, 2023 | CSGP | S | 5,600 | $70.36 | $394,016 | 44,846 Direct | -11.10% | Disposed | -54.5% (price as of 2026-08-21) |
| Oct. 28, 2022 | CSGP | S | 1,296 | $82.81 | $107,322 | 36,900 Direct | -3.39% | Disposed | -61.3% (price as of 2026-08-21) |
| May 2, 2022 | CSGP | S | 1,000 | $63.14 | $63,140 | 41,619 Direct | -2.35% | Disposed | -49.3% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 28, 2022 | CSGP | Common Stock, par value $0.01 per share | — | Direct |