Michael R Klein insider trades: Costar Group (CSGP) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
24 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 25, 2024 | CSGP | ↓ Sell | 71,633 | $74.69 | $5.4M | Direct | Oct 28, 2024 (3d) |
| May 16, 2024 | TPC | ↓ Sell | 364,905 | $19.70 | $7.2M | Direct | May 17, 2024 (1d) |
| Aug 5, 2022 | CSGP | ↓ Sell | 150,000 | $72.42 | $10.9M | Direct | Aug 9, 2022 (4d) |
| Dec 9, 2020 | TPC | ↓ Sell | 50,000 | $13.38 | $669K | Direct | Dec 11, 2020 (2d) |
| Dec 4, 2020 | TPC | ↓ Sell | 259,244 | $13.13 | $3.4M | Direct | Dec 8, 2020 (4d) |
| May 18, 2020 | TPC | ↑ Buy | 150,000 | $7.76 | $1.2M | Direct | May 20, 2020 (2d) |
| May 7, 2020 | CSGP | ↓ Sell | 15,000 | $639.18 | $9.6M | Direct | May 8, 2020 (1d) |
| Aug 6, 2018 | CSGP | ↓ Sell | 15,000 | $420.69 | $6.3M | Direct | Aug 7, 2018 (1d) |
| Mar 22, 2018 | CSGP | ↓ Sell | 3,000 | $361.61 | $1.1M | Direct | Mar 23, 2018 (1d) |
| Jun 26, 2017 | CSGP | ↓ Sell | 20,000 | $265.01 | $5.3M | Direct | Jun 27, 2017 (1d) |
| Aug 13, 2013 | THST | ↑ Buy | 48,836 | $5.78 | $282K | Direct | Jul 1, 2014 (322d) |
| Aug 6, 2013 | THST | ↑ Buy | 126,164 | $5.48 | $691K | Direct | Jul 1, 2014 (329d) |
| Sep 20, 2012 | CSGP | ↓ Sell | 100,000 | $82.54 | $8.3M | Direct | Sep 20, 2012 (0d) |
| Aug 10, 2011 | TPC | ↑ Buy | 150,000 | $12.39 | $1.9M | Direct | Aug 11, 2011 (1d) |
| Nov 11, 2010 | CSGP | ↓ Sell | 500,000 | $50.00 | $25.0M | Direct | Nov 12, 2010 (1d) |
| Jun 11, 2010 | TPC | ↑ Buy | 30,000 | $17.46 | $524K | Direct | Jun 14, 2010 (3d) |
| Nov 27, 2009 | TPC | ↑ Buy | 11,200 | $16.88 | $189K | Direct | Nov 30, 2009 (3d) |
| Nov 24, 2009 | TPC | ↑ Buy | 3,806 | $16.35 | $62K | Direct | Nov 27, 2009 (3d) |
| Sep 17, 2008 | PCR | ↑ Buy | 40,000 | $23.67 | $947K | Direct | Sep 24, 2008 (7d) |
| May 30, 2008 | PCR | ↑ Buy | 25,000 | $40.45 | $1.0M | Direct | Jun 3, 2008 (4d) |
| Aug 10, 2007 | PCR | ↑ Buy | 10,000 | $47.92 | $479K | Direct | Aug 14, 2007 (4d) |
| Mar 29, 2006 | CSGP | ↓ Sell | 31,524 | $51.46 | $1.6M | Direct | Mar 30, 2006 (1d) |
| Mar 16, 2006 | CSGP | ↓ Sell | 8,097 | $51.00 | $413K | Direct | Mar 20, 2006 (4d) |
| Mar 15, 2006 | CSGP | ↓ Sell | 60,379 | $51.53 | $3.1M | Direct | Mar 15, 2006 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CSGP insiders
Open-market trades in the last 12 months
About Michael R Klein's insider trades
Michael R Klein is a director at Costar Group (CSGP). Since Mar 15, 2006, Michael has reported 10 open-market purchases worth $7.2M and 14 sales worth $88.2M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (57 filings), gifts (14 filings), option exercises (3 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CSGP insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.