Does Clean Energy Fuels' Recent Announcement Bode Well for Westport Innovations?
Natural gas refueler Clean Energy Fuels announced a slew of new refueling agreements recently. What does this tell us about Westport's prospects?
Westport Innovations Shows Progress, but Challenges Remain
Westport Innovations is still burning through cash, but its efforts to reduce costs and improve margins look to be paying off.
Can Westport Innovations Keep Cutting Costs and Turn Sales Around?
Westport Innovations is working hard to fix its capital structure and turn sales around. Here's what to look for this week.
Why Westport Innovations Stock Fell 10% Today
11:55 a.m. EDT: Another case of "No news is no news."