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Top Insider Trades 2/11/13: AKAM, VIAB, OZM, VMW

|Includes:Akamai Technologies, Inc. (AKAM), OZM, VIAB, VMW

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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 Monday, February 11, 2013 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
EMC BO VMware VMW B $19,958,390
Baker Felix DIR,BO Genomic Health GHDX B $3,275,190
Leighton F Thomson CEO,DIR Akamai Tech AKAM B $1,765,500
RGM Capital BO Guidance Software GUID B $1,260,660
Frost Phillip MD CEO,CB,BO Opko Health OPK B $696,818
Miller Lloyd I III BO Trans World TWOC B $588,938
Twin Haven Sp Op Fd BO Hawaiian Telcom HCOM B $171,243
King Stephen V DIR First Busey BUSE B $117,397
Zelter James C CEO,DIR Apollo Investment AINV B $83,497
Ballantyne Tad M DIR Life Partners LPHI B $71,920

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

Insider Sales
Filer Name Insider Titles Company Name Ticker Trans
Type
Dollar Value
Dubai Holding BO Och Ziff Cap OZM S $49,395,260
Redstone Sumner M CB,DIR,BO Viacom VIAB JS* $7,558,562
Ryan Vincent J DIR Iron Mountain IRM AS $6,559,540
Sordello Steven J VP,CFO Linkedin LNKD AS $5,716,799
Macdonald J Randall VP IBM IBM S $4,844,597
Hurwitz Even VP Philip Morris Intl PM S $4,038,750
Homfray Christopher VP Crown CCK S $3,522,096
Hart Steven R CTO Viasat VSAT AS $3,310,000
Danziger Eric A PR,CEO Wyndham Worldwide WYN S $2,984,788
Levine Leichtman Cap BO Consumer Portfolio CPSS S $2,814,629

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

Stocks: AKAM, VIAB, OZM, VMW