X0306 4 2017-10-10 0 0000029002 DIODES INC /DEL/ DIOD 0001374601 Tang Shiao Kwang Edmund 4949 HEDGCOXE ROAD SUITE 200 PLANO TX 75024 0 1 0 0 VP of Corporate Admin Diodes Incorporated Common Stock 2017-10-10 4 M 0 10000 23.35 A 81617 D Diodes Incorporated Common Stock 2017-10-10 4 M 0 7500 27.92 A 89117 D Diodes Incorporated Common Stock 2017-10-10 4 S 0 16722 31.00 D 72395 D Diodes Incorporated Common Stock - Performance Stock Units 7583 D 06/06/13 DIOD NQSO 23.35 2017-10-10 4 M 0 10000 0.00 D 2014-07-01 2021-06-06 Diodes Incorporated Common Stock - Diodes 10000 0 D 05/27/14 DIOD NQSO 27.92 2017-10-10 4 M 0 7500 0.00 D 2015-05-26 2022-05-27 Diodes Incorporated Common Stock - Diodes 7500 2500 D Exercised under a 10b5-1 plan. Sold under a 10b5-1 plan. Non-qualified stock options exercisable in four equal annual installments beginning 07/01/2014. Non-qualified stock options exercisable in four equal annual installments beginning 05/26/2015. Richard D. White as Power of Attorney for Shiao-Kwang Tang 2017-10-10