Insider Buys $12.2M of Republic Services

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 on Wednesday 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!

Dollar value is only one metric to assess the importance of an insider transaction, however. For more value-added tables on a weekly basis, and fundamentally researched investment ideas inspired by insiders, subscribe to TheStreet.com's InsiderInsights newsletter. Whether you're a growth, value, income, momentum, or microcap investor, insider data can help you find great investment ideas.

Company Name (Ticker) Filer Name Title(s) Shares Bought Dollar Value Republic Services (RSG) Cascade Investment LLC BO 500,000 $12,167,100 Southern Copper (PCU) Grupo Mexico Sab De Cv BO 50,000 $750,000 Bronco Drilling Company (BRNC) Inmobiliaria Carso S A De C V BO 53,000 $313,024 Nabi Biopharmaceuticals (NABI) Knott David M BO 58,500 $224,640 Amacore Group (ACGI.OTC) Vicis Capital LLC BO 972,200 $97,220 Leadis Technology (LDIS) Kettle Hill Capital Mgt LLC BO 103,800 $38,406 Smart Online (SOLN) Atlas Capital Sa BO 13,000 $33,800 Worthington Industries (WOR) Russell Mark A PR 2,000 $20,000 International Speedway (ISCA) 1999 William C France Descend Tr BO 454 $12,832 Gerber Scientific (GRB) Giles Marc T CEO,PR, DIR 3,000 $11,217

Company Name (Ticker) Filer Name Title(s) Shares Sold Dollar Value DWS Global Commodities Stock Fund (GCS) Western Investment LLC BO 278,100 $1,638,400 Apollo Group (APOL) Reis James Richard DIR 2,500 $207,500 Data Domain (DDUP) Artis Partners 2x Ltd BO 4,900 $91,019 ING Prime Rate Trust (PPR) Morgan Stanley BO 25,900 $84,385 Alexion Pharmaceuticals (ALXN) Bell Leonard CEO,DIR 1,340 $46,150 Sinoenergy (SNEN) Feinberg Jeff BO 13,000 $33,800 Clearfield (CLFD) Jain Anil K BO 17,658 $22,710 Alexion Pharmaceuticals (ALXN) Squinto Stephen P VP 375 $12,930 Alexion Pharmaceuticals (ALXN) Dubin Thomas I H VP,GC 282 $9,723 Alpha Pro Tech Ltd (APT) Ritota John DIR 10,000 $9,700

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.

Source: InsiderInsights.com

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