Director Sells $6.4M Worth of EV3

NEW YORK (TheStreet.com) -- Which insiders are selling and buying chunks of stocks?

Below are lists of the top 10 open-market insider purchases and sales filed at the Securities and Exchange Commission Monday as ranked by dollar value. Company executives and directors are in the best position to assess the attractiveness of their firms' shares, and here is how many of them are voting their wallets! Please note, however, that these are factual lists, not buy and sell recommendations. Dollar value is only one metric to assess the importance of an insider transaction.

For the most up-to-date insider data, and fundamentally researched investment ideas inspired by insiders, check out www.InsiderInsights.com.

Bruker (BRKR) Laukien Frank H CEO,PR, DIR,BO 150,000 $1,510,583 Quadramed (QDHC) Blue Tsv I Ltd BO 22,000 $139,650 Keycorp New (KEY) Cutler Alexander M DIR 8,000 $48,000 BanCorpSouth (BXS) Prater William L CFO,TR 2,000 $44,594 Blackrock Def Opp Credit Trust (BHL) Keenan James O 1,500 $15,915 Metro Bancorp (METR) Nalbandian Gary L CB,CEO, PR,DIR 823 $15,009 Itron (ITRI) Gaylord Charles H Jr DIR 250 $13,287 Ram Holdings Ltd (RAMR) Steel David K O 30,000 $11,478 General Amer Investors (GAM) Neidich Daniel DIR 500 $10,727 Chelsea Therapeutics (CHTP) Austin Josiah T BO 2,000 $9,837

Boston Properties (BXP) Zuckerman Mortimer B CB,DIR 398,050 $21,483,230 Trian Acquisition I (TUX) Integrated Core Strategies BO 1,002,000 $9,749,460 EV3 (EVVV) Emmitt Richard B DIR 518,400 $6,444,490 Northern Trust (NTRS) Mccormack Robert C DIR 66,500 $3,971,087 Apollo Group (APOL) Sperling John G CB,DIR, BO 50,000 $3,489,170 Synnex (SNX) Miau Matthew DIR 122,842 $3,449,876 Capital One Financial (COF) Westreich Stanley DIR 50,000 $1,537,500 Avanir Pharmaceuticals (AVNR) Vivo Ventures Fund Vi LP BO 411,366 $956,485 Idexx Laboratories (IDXX) Deady Conan R VP,GC, SEC 14,000 $704,844 Capital One Financial (COF) Pike Lynn A PR 21,988 $669,754