Guess Chairman Marciano Sells $25.2M Worth

NEW YORK (TheStreet) -- 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 Tuesday 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.

Geeknet (LNUX) Marlin Sams Fund L P BO 231,257 $300,542 DDI (DDIC) Miller Lloyd I III BO 59,104 $235,139 DPL (DPL) Taylor Douglas C VP,GC 3,700 $103,949 Clearone Communications (CLRO) Bagley E Bryan DIR 33,655 $97,016 Pain Therapeutics (PTIE) Friedmann Nadav DIR,COO 15,000 $77,835 Church Dwight (CHD) Brova Jacquelin J VP,HR 1,250 $75,625 National Holdings (NHLD) Bedford Oak Advisors LLC BO 125,000 $62,600 Infinity Property Casualty (IPCC) Weinhoff Samuel J DIR 1,400 $56,049 Parker Hannifin (PH) Wainscott James L DIR 1,000 $54,695 Kinder Morgan Mgt Llc (KMR) Kinder Richard D CB,CEO, DIR 1,000 $50,320

Guess (GES) Marciano Maurice CB,DIR, BO 592,500 $25,223,900 Arch Capital Group (ACGL) Carney Sean DIR 239,630 $16,474,563 Iac/Interactivecorp (IACI) Liberty Media Corp BO 540,600 $10,321,322 China Green Agriculture (CGA) Li Tao CB,CEO, PR,DIR, BO 354,200 $6,258,724 Carefusion (CFN) Cardinal Health Inc BO 239,000 $5,880,300 I2 Technologies (ITWO) Sidhu Sanjiv S BO 300,000 $5,610,000 China Automotive Systems (CAAS) Yu Shengbin VP 260,000 $5,215,992 Gartner (IT) Bingle Michael J DIR 226,401 $4,307,199 Berkshire Hathaway (BRK.B) Bill & Melinda Gates Foundation BO 1,200 $3,989,700 3par (PAR) Mayfield Ix O 350,000 $3,644,200

Key to Titles: A=Assistant, AI=Affiliated Investor, AO=Accounting Officer, BD=Business Development, BO=Beneficial Owner, CAO=Chief Accounting Officer, CB=Chairman, CCO=Chief Compliance Officer, CEO=Chief Executive Officer, CFO=Chief Financial Officer, CIO=Chief Information Officer, CO=Compliance Officer, COO=Chief Operating Officer, CT=Controller, CTO=Chief Technology Officer, DIR=Director, F=Founder, FO=Financial Officer, GC=General Counsel, HR=Human Resources, IO=Information Officer, IR=Investor Relations, LO=Legal Officer, MD=Managing Director, O=Officer, OO=Operating Officer, PR=President, PT=Partner, REL=Relative of an insider, SEC=Secretary, SH=Shareholder, SO=Sales Officer, TO=Technology Officer, TR=Treasurer, TT=Trustee, VCB=Vice Chairman, VP=Vice President, X=Ex Officer or other title displayed.

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