X0306 4 2021-07-26 0 0000914025 PLANTRONICS INC /CA/ POLY 0001237508 CRUSCO KATHLEEN M 345 ENCINAL STREET SANTA CRUZ CA 95060 1 0 0 0 Common Stock 2021-07-26 4 A 0 5715 0 A 24328 D Restricted stock unit award ("RSU") granted as an annual equity grant to non-employee directors pursuant to the Company's Outside Director Compensation Policy under the Amended and Restated 2003 Stock Plan. The RSU will fully vest on the one-year anniversary of the date of grant, subject to the director's continuous service as a member of the Board immediately prior to such date. If the director ceases service prior to such date, the unvested RSU will be forfeited to the Company. By: Pamela Fields, Attorney-in-fact For: Kathleen M. Crusco 2021-07-27