President and CEO of CoStar Group Inc. (CSGP) Andrew C Florance sells 56,448 shares of CSGP on 08/01/2012 at an average price of $80.1 a share.

Costar Group, Inc. has a market cap of $2.2 billion; its shares were traded at around $79.32 with a P/E ratio of 85.3 and P/S ratio of 8.8. Costar Group, Inc. had an annual average earning growth of 2.7% over the past 5 years.

This is the annual revenues and earnings per share of CSGP over the last 10 years. For detailed 10-year financial data and charts, go to 10-Year Financials of CSGP.

CEO Recent Trades:

• President and CEO Andrew C Florance sold 27,745 shares of CSGP stock on 05/17/2012 at the average price of 70.08. Andrew C Florance owns at least 319,199 shares after this. The price of the stock has increased by 13.18% since.

CFO Recent Trades:

• CFO Brian J Radecki sold 25,262 shares of CSGP stock on 05/23/2012 at the average price of 71.16. Brian J Radecki owns at least 65,699 shares after this. The price of the stock has increased by 11.47% since.
• CFO Brian J Radecki sold 60 shares of CSGP stock on 05/11/2012 at the average price of 70.5. Brian J Radecki owns at least 71,461 shares after this. The price of the stock has increased by 12.51% since.
• CFO Brian J Radecki sold 10,526 shares of CSGP stock on 05/07/2012 at the average price of 70.57. Brian J Radecki owns at least 71,461 shares after this. The price of the stock has increased by 12.4% since.

This is the insider trade history vs. stock price of CSGP. For the complete insider trading history of CSGP, click here.

Directors and Officers Recent Trades:

• Managing Director, CoStar UK Paul Marples sold 1,000 shares of CSGP stock on 07/30/2012 at the average price of 84.98. Paul Marples owns at least 28,632 shares after this. The price of the stock has decreased by 6.66% since.
• Director Christopher J Nassetta sold 1,473 shares of CSGP stock on 06/11/2012 at the average price of 77.71. Christopher J Nassetta owns at least 16,932 shares after this. The price of the stock has increased by 2.07% since.
• Managing Director, CoStar UK Paul Marples sold 1,000 shares of CSGP stock on 05/11/2012 at the average price of 70.01. Paul Marples owns at least 29,632 shares after this. The price of the stock has increased by 13.3% since.
• Sr. VP-Sales, Customer Service John L Stanfill sold 19,852 shares of CSGP stock on 05/07/2012 at the average price of 70.31. John L Stanfill owns at least 80,693 shares after this. The price of the stock has increased by 12.81% since.
• Sr. Vice President, Research Jennifer Kitchen sold 17,633 shares of CSGP stock on 05/04/2012 at the average price of 70.42. Jennifer Kitchen owns at least 26,680 shares after this. The price of the stock has increased by 12.64% since.

For the complete insider trading history of CSGP, click here.

Why CEOs Are Buying Stocks Of Their Own Companies?

1. As legendary investor Peter Lynch said: "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise."
2. TOP EXECUTIVES like CEOs and CFOs are savvy buyers of their companies' shares. One long-term study showed that they beat the market on average by six percentage points a year.
3. Another study found that the aggregated activities of insiders can serve as a good indicator to locate market bottoms. Insiders as a whole are smart investors of their own companies.

Click it to Check Out What the CEO Are Trading

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