WESTPORT FUEL SYSTEMS INC

CUSIP: 960908309 Class: COM NEW

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

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

Q3 2014
Shares 102,160 Value ($000) $1,074 Avg Close — Range —
Q2 2014
Shares 221,731 Value ($000) $3,995 Avg Close — Range —
Q1 2014
Shares 732,217 Value ($000) $10,602 Avg Close — Range —
Q4 2013
Shares 2,306,060 Value ($000) $45,222 Avg Close — Range —
Q3 2013
Shares 1,776,135 Value ($000) $42,965 Avg Close — Range —
Q2 2013
Shares 243,340 Value ($000) $8,160 Avg Close — Range —