<SEC-DOCUMENT>0000914025-20-000049-index.html : 20200616 <SEC-HEADER>0000914025-20-000049.hdr.sgml : 20200616 <ACCEPTANCE-DATETIME>20200616160430 ACCESSION NUMBER: 0000914025-20-000049 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 7 FILED AS OF DATE: 20200616 DATE AS OF CHANGE: 20200616 EFFECTIVENESS DATE: 20200616 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PLANTRONICS INC /CA/ CENTRAL INDEX KEY: 0000914025 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 770207692 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-12696 FILM NUMBER: 20966393 BUSINESS ADDRESS: STREET 1: 345 ENCINAL ST CITY: SANTA CRUZ STATE: CA ZIP: 95061-1802 BUSINESS PHONE: 8314587828 MAIL ADDRESS: STREET 1: 345 ENCINAL STREET STREET 2: PO BOX 1802 CITY: SANTA CRUZ STATE: CA ZIP: 95061-1802 FORMER COMPANY: FORMER CONFORMED NAME: PI PARENT CORP DATE OF NAME CHANGE: 19931025 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>schedulea14afy20.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: schedulea14afy20.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>plantronicsna20001.jpg <TEXT> Document 2 - file: plantronicsna20001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>plantronicsna20002.jpg <TEXT> Document 3 - file: plantronicsna20002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>plantronicsna20003.jpg <TEXT> Document 4 - file: plantronicsna20003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>plantronicsna20004.jpg <TEXT> Document 5 - file: plantronicsna20004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>plantronicsproxycard001.jpg <TEXT> Document 6 - file: plantronicsproxycard001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>plantronicsproxycard002.jpg <TEXT> Document 7 - file: plantronicsproxycard002.jpg
</DOCUMENT> </SEC-DOCUMENT>