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Top Insider Trades 12/9/13: DVA, AKAM, INWK, HK

|Includes:AKAM, DaVita HealthCare Partners Inc. (DVA), HK, INWK

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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, December 9, 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
Berkshire Hathaway BO Davita Healthcare DVA B $76,011,504
Leighton Thomson CEO,DIR Akamai Technologies AKAM B $1,132,000
Altman Steven R DIR Ubiquiti Networks UBNT B $737,000
Ford Jeremy B DIR First Acceptance FAC B $478,417
McConachie Neil DIR Third Point Re TPRE JB* $437,835
Wilson Floyd C CB,CEO Halcon Resources HK B $399,616
Menges Douglas VP Mercury General MCY B $298,825
Veccia Joseph DIR 1st United Bancorp FUBC B $297,062
Sagard Capital BO Innerworkings INWK B $214,080
Dolan Scott J CEO,DIR Castle A M CAS B $204,577

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

Insider Sales
Filer Name Insider Titles Company Name Ticker Trans
Type
Dollar Value
Star NCLC BO Norwegian Cruise NCLH JS* $353,863,392
Evans Bruce R DIR Fleetcor Tech FLT JS* $239,000,000
Johnson Charles BO Franklin Resources BEN S $16,395,000
Welsh Carson BO Select Medical SEM S $9,829,758
Sharples Brian CEO,DIR Homeaway AWAY AS $4,908,253
Jordan Vernon O American Express AXP S $3,962,412
George Michael A DIR Liberty Interactive LINTA AS $3,629,289
Bagley Gary W DIR H & E Equipment HEES S $1,952,008
Walter W Edward CEO,DIR Host Hotels HST S $1,847,900
Trahan David W PR Conns CONN S $1,417,800

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

Stocks: DVA, AKAM, INWK, HK