X0306 4 2017-12-01 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 2017-11-20 5 G 0 E 16000 0.00 D 720834 I By Trust Ordinary Shares 2017-12-01 4 S 0 40663 30.768 D 680171 I By Trust Ordinary Shares 2017-12-01 4 S 0 9337 31.61 D 670834 I By Trust Ordinary Shares 111057 D Ordinary Shares 40680 I By 1st Son's Trust Ordinary Shares 40680 I By 2nd Son's Trust Ordinary Shares 40681 I By 3rd Son's Trust Shares are held by the David T. Mitchell Separate Property Trust, of which the Reporting Person is the sole trustee and current beneficiary. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 25, 2017. This sale price represents the weighted average sale price of the shares sold ranging from $30.43 to $31.34 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. This sale price represents the weighted average sale price of the shares sold ranging from $31.50 to $31.85 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. Andrew Chew, Attorney-in-fact for David T. Mitchell 2017-12-01