144 0001261146 XXXXXXXX LIVE 0001408710 FABRINET 001-34775 4900 Patrick Henry Drive Santa Clara CA 95054 (408) 748 0900 THOMAS F. KELLY Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

3235 539449.19 36330858 11/22/2023 NYSE Ordinary 01/01/2018 Restricted stock vesting under a registered plan Issuer N 1352 01/01/2018 Services Rendered Ordinary 01/01/2020 Restricted stock vesting under a registered plan Issuer N 1671 01/01/2020 Services Rendered Ordinary 01/01/2018 Restricted stock vesting under a registered plan Issuer N 212 01/01/2018 Services Rendered N THOMAS F. KELLY & KATHRYN D. KELLY

4900 Patrick Henry Drive Santa Clara CA 95054

Common 11/21/2023 3500 582056.65 THOMAS F. KELLY & KATHRYN D. KELLY

4900 Patrick Henry Drive Santa Clara CA 95054

Common 11/20/2023 3000 513918.60 11/22/2023 /s/ Thomas F. Kelly