[Item 1: Reporting Person - FMR LLC Item 4: Delaware Item 5: 5,882,315 Item 6: 0 Item 7: 6,569,315 Item 8: 0 Item 9: 6,569,315 Item 11: 14.104% Item 12: HC Cusip #64118U926 Item 1: Reporting Person - Edward C. Johnson 3d Item 5: 0 Item 6: 0 Item 7: 6,569,315 Item 8: 0 Item 9: 6,569,315 Item 11: 14.104%]
[Item 1: Reporting Person - FMR LLC Item 4: Delaware Item 5: 5,882,315 Item 6: 0 Item 7: 6,569,315 Item 8: 0 Item 9: 6,569,315 Item 11: 14.104% Item 12: HC Cusip #64118U926 Item 1: Reporting Person - Edward C. Johnson 3d Item 5: 0 Item 6: 0 Item 7: 6,569,315 Item 8: 0 Item 9: 6,569,315 Item 11: 14.104%]
[Item 1: Reporting Person - FMR LLC Item 4: Delaware Item 5: 1,334,900 Item 6: 0 Item 7: 1,436,700 Item 8: 0 Item 9: 1,436,700 Item 11: 0.915% Item 12: HC Cusip #G6470A108 Item 1: Reporting Person - Edward C. Johnson 3d Item 5: 0 Item 6: 0 Item 7: 1,436,700 Item 8: 0 Item 9: 1,436,700 Item 11: 0.915%]
[Item 1: Reporting Person - FMR LLC Item 4: Delaware Item 5: 1,334,900 Item 6: 0 Item 7: 1,436,700 Item 8: 0 Item 9: 1,436,700 Item 11: 0.915% Item 12: HC Cusip #G6470A108 Item 1: Reporting Person - Edward C. Johnson 3d Item 5: 0 Item 6: 0 Item 7: 1,436,700 Item 8: 0 Item 9: 1,436,700 Item 11: 0.915%]
[filing.txt 1 13G/A]
[filing.txt 1 13G/A]
[filing.txt 1 13G/A]
[filing.txt 1 13G/A]
[1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY): Columbia Wanger Asset Management, LLC 04-3519872 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) ¨ ¨ (a) 3 SEC USE ONLY]
[Ordinary shares, par value $0.001 per share 26852W103 May 31, 2012 [X] Rule 13d-1(b) * The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.]
