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Top Insider Trades 9/14/12: FRX, SIRI, KMI, YELP

|Includes:Forest Laboratories, Inc. (FRX), KMI, SIRI, YELP

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In a victory for common sense, the trading behavior of company executives, directors, and large shareholders in the stocks of firms they're registered "insiders" at have been proven profitable to monitor by both academic studies and (more importantly) the experience of professional investors.

Below are lists of the top 10 mainly open-market insider purchases and sales filed at the Securities and Exchange Commission Friday, September 14, 2012 as ranked by dollar value.

Please note, however, that these are factual lists (with edits to remove some noise), not buy and sell recommendations. Dollar value is only one metric to assess the importance of an insider transaction, and, frankly, often not even the most important metric that determines if an insider transaction is significant.

We should also point out that we are presently in a slow filing time for insiders because many companies still have their trading windows closed to their executives until their June quarter earnings are released.

But at InsiderInsights.com, we find new investment ideas just about every day using these and more intricate insider screens to determine where we should focus our subsequent fundamental and technical analysis. And while stocks don't (or shouldn't) move up or down based on insider activity alone, insiders tend to be good indicators of when real stock-moving events like earnings surprises, corporate actions, and new products may be in the offing.

So use these regular blog posts as the initial research tools they are meant to be, and click the links in the tables to analyze a company's or insider's full insider history. Also feel free to email support@insiderinsights.com with any questions on our proprietary insider data, and how it is best analyzed.

Insider Purchases
Filer Name Insider Titles Company Name Ticker Trans
Type
Dollar Value
Liberty Media BO Sirius Xm Radio SIRI B $27,032,686
Icahn Carl C BO Forest Laboratories FRX B $13,001,153
Srinivasan Mallika DIR AGCO AGCO AB $4,674,619
Starboard Value BO Wausau Paper WPP B $727,356
Niv Ornit O FXCM FXCM B $490,575
Harris Jerrold B DIR BR Build Amer Bond Tr BBN B $370,695
Sakhai David COO,DIR FXCM FXCM B $291,738
S Muoio & Co BO OPTI OPTI B $215,740
Cali Brian J DIR Fidelity D & D Bancorp FDBC JB* $161,986
Pence Britt VP Vanguard Natural Resources VNR B $136,600
Click to enlarge

Source: InsiderInsights.com | Key to Insider Title and Trans Type Codes

Insider Sales
Filer Name Insider Titles Company Name Ticker Trans
Type
Dollar Value
Goldman Sachs O Kinder Morgan KMI JS* $169,484,208
Stoppelman Jeremy CEO,DIR,BO YELP YELP AS $15,087,743
Oberfeld Steven J VP Sherwin Williams SHW S $7,048,026
Willey Frank P DIR Fidelity Natl Fin FNF S $6,955,900
Diromualdo Robert F DIR Ulta Salon Cosmetics ULTA S $5,949,349
Hagerty Thomas M DIR Fidelity Natl Info FIS S $5,712,029
Mesdag Willem DIR Encore Capital ECPG JS* $5,083,260
Maroone Michael E PR,COO,DIR Autonation AN S $4,905,609
Manoogian Richard A DIR Masco MAS S $4,755,198
Obrien James J Ky CEO Ashland ASH AS $4,570,278
Click to enlarge

Source: InsiderInsights.com | Key to Insider Title and Trans Type Codes

Stocks: FRX, SIRI, KMI, YELP