Michael R. Klein serves as Executive at COSTAR GROUP INC, where they oversee executive responsibilities. Since joining the company, Michael R. Klein has executed 129 insider transactions totaling $90.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 19, 2013 involved receiving (via award) 1,163 shares valued at $0.
Michael R. Klein currently holds 1,987,225 shares of COSTAR GROUP INC (CSGP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael R. Klein has been a net seller of CSGP stock. They have purchased $7.2M and sold $82.8M worth of shares.
Michael R. Klein's most recent insider trade was on Sep 19, 2013, when they sold 1,163 shares at $0.00 per share.
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| $5.78 |
| Discretionary |
| Aug 6, 2013 | THST | $553 | Purchase | 100 | $5.53 | Discretionary |
| Aug 2, 2013 | THST | $58.2K | Purchase | 11,000 | $5.29 | Discretionary |
| Aug 1, 2013 | THST | $26.4K | Purchase | 5,000 | $5.29 | Discretionary |
| Jul 29, 2013 | CSGP | $0 | Gift | 6,410 | $N/A | Discretionary |
| Jul 17, 2013 | THST | $47.5K | Purchase | 9,000 | $5.28 | Discretionary |
| Jul 16, 2013 | THST | $5.1K | Purchase | 1,000 | $5.06 | Discretionary |
| Jul 15, 2013 | THST | $21.6K | Purchase | 4,300 | $5.03 | Discretionary |
| Jul 11, 2013 | THST | $137.0K | Purchase | 26,764 | $5.12 | Discretionary |
| Jun 27, 2013 | THST | $59.6K | Purchase | 10,500 | $5.68 | Discretionary |
| Jun 26, 2013 | THST | $28.6K | Purchase | 5,000 | $5.73 | Discretionary |
| Jun 25, 2013 | THST | $79.8K | Purchase | 13,500 | $5.91 | Discretionary |
| Jun 24, 2013 | THST | $53.3K | Purchase | 10,000 | $5.33 | Discretionary |
| Jun 20, 2013 | THST | $173.7K | Purchase | 30,000 | $5.79 | Discretionary |
| Jun 5, 2013 | CSGP | $150.3K | Option Exercise | 5,000 | $30.06 | Discretionary |
| Jun 5, 2013 | CSGP | $224.3K | Option Exercise | 5,000 | $44.86 | Discretionary |
| May 30, 2013 | TPC | $0 | Award | 12,331 | $N/A | Discretionary |
| Sep 27, 2012 | CSGP | $0 | Award | 1,054 | $N/A | Discretionary |
| Sep 20, 2012 | CSGP | $3.5M | Sale | 43,149 | $81.74 | Discretionary |
| Sep 19, 2012 | CSGP | $2.5M | Sale | 29,840 | $83.34 | Discretionary |
| Sep 18, 2012 | CSGP | $2.2M | Sale | 27,011 | $82.94 | Discretionary |
| Aug 3, 2012 | CSGP | $137.2K | Option Exercise | 6,000 | $22.87 | Discretionary |
| May 31, 2012 | TPC | $0 | Award | 8,117 | $N/A | Discretionary |
| Sep 8, 2011 | CSGP | $0 | Award | 1,715 | $N/A | Discretionary |
| Aug 10, 2011 | TPC | $631.5K | Purchase | 50,000 | $12.63 | Discretionary |
| Aug 9, 2011 | TPC | $1.2M | Purchase | 100,000 | $12.27 | Discretionary |
| Jul 20, 2011 | SRX | $442.0K | Disposition | 14,144 | $31.25 | Discretionary |
| Jun 21, 2011 | CSGP | $53.9K | Option Exercise | 3,000 | $17.97 | Discretionary |
| Jun 2, 2011 | TPC | $0 | Award | 5,119 | $N/A | Discretionary |