Notice of Effectiveness
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: November 23, 2009
Accession Number: 0001104659-09-066273
Submission Type: POS AM
CIK: 0000875320
Company Name: VERTEX PHARMACEUTICALS INC / MA
File Number: 333-157919