X0306 4 2018-02-26 0 0001408710 Fabrinet FN 0001494801 Mitchell David T. C/O FABRINET USA, INC. 3736 FALLON ROAD #428 DUBLIN CA 94568 1 1 0 0 Executive Chairman Ordinary Shares 2018-02-26 4 S 0 30007 29.288 D 0 I By 1st Son's Trust Ordinary Shares 2018-02-26 4 S 0 30006 29.288 D 0 I By 2nd Son's Trust Ordinary Shares 2018-02-26 4 S 0 30007 29.288 D 0 I By 3rd Son's Trust Ordinary Shares 590834 I By Trust Ordinary Shares 111057 D This sale price represents the weighted average sale price of the shares sold ranging from $29.25 to $29.38 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Shares are held in trusts for the benefit of each of the Reporting Person's children. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Shares are held by the David T. Mitchell Separate Property Trust, of which the Reporting Person is the sole trustee and current beneficiary. Andrew Chew, Attorney-in-fact for David T. Mitchell 2018-02-26