X0306 4 2021-08-04 0 0000866374 FLEX LTD. FLEX 0001233433 WATKINS WILLIAM D C/O FLEXTRONICS INTERNATIONAL USA, INC. 6201 AMERICA CENTER DRIVE SAN JOSE CA 95002 1 0 0 0 Ordinary Shares 2021-08-04 4 A 0 10475 0.00 A 10475 D Ordinary Shares 81075 I By Trust On August 4, 2021, the Reporting Person was awarded a total of 10,475 restricted share units ("RSUs") pursuant to the terms of the annual equity award to Non-Management Directors under the Issuer's Amended and Restated 2017 Equity Incentive Plan as more fully described in the section titled "Fiscal Year 2021 Non-Management Directors' Compensation" beginning on page 32 of the Issuer's Proxy Statement filed with the SEC on June 25, 2021. Each RSU represents a contingent right to receive one unrestricted, fully transferable share for each vested RSU which has not previously forfeited. The award shall vest in full on the date immediately prior to the date of Issuer's 2022 annual general meeting. Consists of 10,475 RSUs which vest in full on the date immediately prior to the date of Issuer's 2022 annual general meeting. Each unvested RSU represents a contingent right to receive one unrestricted, fully transferrable share for each vested RSU which has not been previously forfeited. Shares held by the Denise P. Watkins u/a/d 01-0701994 William D. Watkins Trustee of Watkins Family Trust, of which the Reporting Person and his spouse are co-trustees and co-beneficiaries. /s/ William D. Watkins, by Heather Childress as attorney-in-fact 2021-08-06