X0306 4 2017-02-10 0 0000914025 PLANTRONICS INC /CA/ PLT 0001184940 KANNAPPAN S KENNETH 345 ENCINAL STREET SANTA CRUZ CA 95060 0 1 0 0 EXECUTIVE VICE CHAIRMAN COMMON STOCK 2017-02-10 4 M 0 401 36.67 A 105639 D COMMON STOCK 2017-02-10 4 S 0 401 53.68 D 105238 D COMMON STOCK 2017-02-10 4 M 0 600 36.67 A 105838 D COMMON STOCK 2017-02-10 4 S 0 600 53.69 D 105238 D COMMON STOCK 2017-02-10 4 M 0 2897 36.67 A 108135 D COMMON STOCK 2017-02-10 4 S 0 2897 53.7 D 105238 D COMMON STOCK 2017-02-10 4 M 0 41 36.67 A 105279 D COMMON STOCK 2017-02-10 4 S 0 41 53.705 D 105238 D COMMON STOCK 2017-02-10 4 M 0 300 36.67 A 105538 D COMMON STOCK 2017-02-10 4 S 0 300 53.71 D 105238 D COMMON STOCK 2017-02-10 4 M 0 100 36.67 A 105338 D COMMON STOCK 2017-02-10 4 S 0 100 53.73 D 105238 D COMMON STOCK 200 I by Son Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.35 D 2012-05-06 2018-05-06 COMMON STOCK 100 76800 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 300 53.41 D 2012-05-06 2018-05-06 COMMON STOCK 300 76500 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.43 D 2012-05-06 2018-05-06 COMMON STOCK 400 76100 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 801 53.44 D 2012-05-06 2018-05-06 COMMON STOCK 801 75299 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.445 D 2012-05-06 2018-05-06 COMMON STOCK 100 75199 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 199 53.45 D 2012-05-06 2018-05-06 COMMON STOCK 199 75000 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.455 D 2012-05-06 2018-05-06 COMMON STOCK 200 74800 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.46 D 2012-05-06 2018-05-06 COMMON STOCK 400 74400 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.47 D 2012-05-06 2018-05-06 COMMON STOCK 100 74300 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.48 D 2012-05-06 2018-05-06 COMMON STOCK 200 74100 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.49 D 2012-05-06 2018-05-06 COMMON STOCK 400 73700 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.5 D 2012-05-06 2018-05-06 COMMON STOCK 100 73600 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.51 D 2012-05-06 2018-05-06 COMMON STOCK 400 73200 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.52 D 2012-05-06 2018-05-06 COMMON STOCK 400 72800 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.54 D 2012-05-06 2018-05-06 COMMON STOCK 200 72600 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 348 53.55 D 2012-05-06 2018-05-06 COMMON STOCK 348 72252 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 201 53.56 D 2012-05-06 2018-05-06 COMMON STOCK 201 72051 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.565 D 2012-05-06 2018-05-06 COMMON STOCK 200 71851 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.58 D 2012-05-06 2018-05-06 COMMON STOCK 200 71651 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.585 D 2012-05-06 2018-05-06 COMMON STOCK 100 71551 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 751 53.59 D 2012-05-06 2018-05-06 COMMON STOCK 751 70800 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.6 D 2012-05-06 2018-05-06 COMMON STOCK 200 70600 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.61 D 2012-05-06 2018-05-06 COMMON STOCK 400 70200 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 200 53.62 D 2012-05-06 2018-05-06 COMMON STOCK 200 70000 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 400 53.63 D 2012-05-06 2018-05-06 COMMON STOCK 400 69600 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.64 D 2012-05-06 2018-05-06 COMMON STOCK 100 69500 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 699 53.65 D 2012-05-06 2018-05-06 COMMON STOCK 699 68801 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.655 D 2012-05-06 2018-05-06 COMMON STOCK 100 68701 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 100 53.66 D 2012-05-06 2018-05-06 COMMON STOCK 100 68601 D Non-Qualified Stock Option (right to buy) 36.67 2017-02-10 4 M 0 300 53.67 D 2012-05-06 2018-05-06 COMMON STOCK 300 68301 D Option was granted by the Issuer pursuant to a Rule 16-b plan and becomes exercisable as follows: 33.3% of the shares subject to the option vest 12 months from date of grant; and 1/36th of the shares subject to option vest each month thereafter. S KENNETH KANNAPPAN 2017-02-13