WESTPORT FUEL SYSTEMS INC

CUSIP: 960908309 Class: COM NEW

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q2 2013
Shares 1,620 Value ($000) $54 Avg Close — Range —
Q1 2013
Shares 1,620 Value ($000) $48 Avg Close — Range —