INNOPHOS HOLDINGS INC

CUSIP: 45774N108 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 15,732 Value ($000) $735 Avg Close — Range —
Q3 2017
Shares 19,846 Value ($000) $976 Avg Close — Range —
Q2 2017
Shares 19,846 Value ($000) $871 Avg Close — Range —
Q1 2017
Shares 19,846 Value ($000) $1,071 Avg Close — Range —
Q4 2016
Shares 19,712 Value ($000) $1,030 Avg Close — Range —
Q3 2016
Shares 19,712 Value ($000) $770 Avg Close — Range —
Q2 2016
Shares 19,712 Value ($000) $832 Avg Close — Range —