HUBBELL INC

CUSIP: 443510201 Class: COM

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

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

Q3 2015
Shares 693,216 Value ($000) $58,888 Avg Close — Range —
Q2 2015
Shares 677,703 Value ($000) $73,381 Avg Close — Range —
Q1 2015
Shares 661,724 Value ($000) $72,539 Avg Close — Range —
Q4 2014
Shares 678,809 Value ($000) $72,518 Avg Close — Range —
Q3 2014
Shares 838,144 Value ($000) $101,022 Avg Close — Range —
Q2 2014
Shares 848,895 Value ($000) $104,542 Avg Close — Range —
Q1 2014
Shares 806,474 Value ($000) $96,672 Avg Close — Range —
Q4 2013
Shares 801,360 Value ($000) $87,268 Avg Close — Range —
Q3 2013
Shares 837,174 Value ($000) $87,686 Avg Close — Range —
Q2 2013
Shares 885,643 Value ($000) $87,678 Avg Close — Range —