WESTPORT FUEL SYSTEMS INC

CUSIP: 960908309 Class: COM NEW

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q1 2020
Shares 13,000 Value ($000) $12 Avg Close — Range —
Q4 2019
Shares 13,000 Value ($000) $31 Avg Close — Range —
Q3 2019
Shares 13,000 Value ($000) $35 Avg Close — Range —
Q2 2019
Shares 13,000 Value ($000) $35 Avg Close — Range —
Q1 2019
Shares 13,000 Value ($000) $20 Avg Close — Range —