Company:  VASCO DATA SECURITY INTER ... (VDSI)
Form Type:  4
Filing Date:  10/12/2017 
CIK:  0001044777 
Address:  1901 SOUTH MYERS ROAD
SUITE 210
 
City, State, Zip:  OAKBROOK TERRACE, Illinois 60181 
Telephone:  (630) 932-8844 
Fiscal Year:  12/31 
Last Trade
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Change: 
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Trade Time: 
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Market Cap: 
$819.34M
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Description of Business
VASCO Data Security International, Inc. was incorporated in the State of Delaware in 1997 and is the successor to VASCO Corp., a Delaware corporation. Our principal executive offices are located at 121 West Wacker Drive, Suite 2050, Chicago, Illinois 60601; the telephone number at that address is 312 766 4001. Our international headquarters in Europe is located at World-Wide Business Center, Balz-Zimmermannstrasse 7, CH-8152, Glattbrugg, Switzerland; the phone number at this location is +41 43 555 3500. Our principal operations offices in Europe are located at Romeinsesteenweg 564C, Strombeek-Bever 1853, Belgium and the telephone number at that address is +34 2 609 9700. Unless otherwise noted, references in this Annual Report on Form 10-K to "VASCO", "company", "we", "our", and "us" refer to VASCO Data Security International, Inc. and its subsidiaries.
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES