X0306 4 2014-09-23 0001364099 Innophos Holdings, Inc. IPHS 0001379626 Gress Randy 259 PROSPECT PLAINS ROAD CRANBURY NJ 08512 1 1 CEO Common Stock 2014-09-23 4 M 0 41273 15.20 A 238737 D Common Stock 2014-09-23 4 S 0 20000 55.96 D 197464 D Common Stock 2014-09-23 4 F 0 11273 55.56 D 227464 D Option To Purchase Common Stock 15.20 2014-09-23 4 M 0 41273 0 D 2017-10-21 Common Stock 41273 17727 D Transaction(s) carried out by the reporting person pursuant to a plan established on June 13, 2014 under Rule 10b5-1 for the purpose, among others, of diversifying his investment portfolio, exercising options and paying taxes. Shares of Common Stock were sold at a price ranging from a low of $55.60 per share to a high of $56.63. Shares surrendered to issuer in connection with cashless exercise of options. The reporting person was granted 59,000 options on October 22, 2007, which options vested in three equal annual installments beginning on October 22, 2008. /s/ William N. Farran, Attorney-in-fact 2014-09-25