X0306 4 2017-02-23 0001364099 Innophos Holdings, Inc. IPHS 0001379625 Brodheim Charles 259 PROSPECT PLAINS ROAD CRANBURY NJ 08512 1 VP, Corporate Controller Common Stock 2017-02-23 4 M 0 4014 15.20 A 42197 D Common Stock 2017-02-23 4 M 0 2682 18.38 A 44879 D Common Stock 2017-02-23 4 M 0 1538 25.68 A 46417 D Common Stock 2017-02-23 4 M 0 32 50.12 A 46449 D Common Stock 2017-02-23 4 M 0 2842 14.57 A 49291 D Common Stock 2017-02-23 4 M 0 360 39.67 A 49651 D Common Stock 2017-02-23 4 M 0 35 49.54 A 49686 D Option To Purchase Common Stock 15.20 2017-02-23 4 M 0 4014 0 D 2017-10-21 Common Stock 4014 4986 D Option To Purchase Common Stock 18.38 2017-02-23 4 M 0 2682 0 D 2018-04-25 Common Stock 2682 3818 D Option To Purchase Common Stock 25.68 2017-02-23 4 M 0 1538 0 D 2020-03-11 Common Stock 1538 3162 D Option To Purchase Common Stock 50.12 2017-02-23 4 M 0 32 0 D 2022-03-30 Common Stock 32 938 D Option To Purchase Common Stock 14.57 2017-02-23 4 M 0 2842 0 D 2019-05-07 Common Stock 2842 3358 D Option To Purchase Common Stock 39.67 2017-02-23 4 M 0 360 0 D 2021-03-18 Common Stock 360 1840 D 2015 Option to Purchase Common Stock 49.54 2017-02-23 4 M 0 35 0 D 2025-03-31 Common Stock 35 2536 D Option To Purchase Common Stock 15.20 2017-02-23 4 F 0 4986 15.20 D 2017-10-21 Common Stock 4986 0 D Option To Purchase Common Stock 18.38 2017-02-23 4 F 0 3818 18.38 D 2018-04-25 Common Stock 3818 0 D Option To Purchase Common Stock 25.68 2017-02-23 4 F 0 3162 25.68 D 2020-03-11 Common Stock 3162 0 D Option To Purchase Common Stock 50.12 2017-02-23 4 F 0 938 50.12 D 2022-03-30 Common Stock 938 0 D Option To Purchase Common Stock 14.57 2017-02-23 4 F 0 3358 14.57 D 2019-05-07 Common Stock 3358 0 D Option To Purchase Common Stock 39.67 2017-02-23 4 F 0 1840 39.67 D 2021-03-18 Common Stock 1840 0 D 2015 Option to Purchase Common Stock 49.54 2017-02-23 4 F 0 822 49.54 D 2025-03-31 Common Stock 822 1714 D The reporting person was granted 9,000 options on October 22, 2007, which options vested in three equal annual installments beginning on October 22, 2008. The reporting person was granted 6,500 options on April 25, 2008, which options vested in three equal annual installments beginning on April 25, 2009. The report person was granted a total of 4,700 options on March 11, 2010, which options vested in three equal annual installments beginning on March 11, 2011. The reporting person was granted a total of 970 options on March 30, 2012. Options vested in 3 equal annual installments beginning on March 30, 2013. The reporting person was granted a total of 6,200 options on May 7, 2009, which options vested in three equal annual installments beginning on May 7, 2010. The reporting person was granted a total of 2,200 options on March 18, 2011, which options vested in three equal annual installments beginning on March 18, 2012. The reporting person was granted options on May 8, 2015 covering an aggregate of 2,571 shares. Options vest in 3 equal annual installments over a three year period with the first vesting (covering 857 shares) having occurred on March 31, 2016. The second installment date is March 31, 2017, followed by the third installment date of March 31, 2018. In connection with a stock option exercise, Mr. Brodheim paid the option exercise price and the applicable taxes to be withheld by surrendering the number of shares noted. /s/ Charles Brodheim 2017-02-27