Company:  GLAXOSMITHKLINE PLC (GSK)
Form Type:  6-K
Filing Date:  4/20/2012 
CIK:  0001131399 
Address:  980 GREAT WEST ROAD 
City, State, Zip:  BRENTFORD MIDDLESEX,  TW8 9GS 
Telephone:  011442080475000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$52.21  
Change: 
0.00 (0.00%)  
Trade Time: 
May 20  
Market Cap: 
$130.19B
Description of Business
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  FORM 6-K
    SIGNATURES