WESTPORT FUEL SYSTEMS INC. Research and Development Expense
WESTPORT FUEL SYSTEMS INC. (WPRT) reported Research and Development Expense of $5.78 million for the 12-month period ending 2025-12-31, per its 20-F filed 2026-04-23.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-04-23
- WESTPORT FUEL SYSTEMS INC. research and development expense for the quarter ending 2025-12-31 was $597.00K, a 45.48% decline year-over-year.
- WESTPORT FUEL SYSTEMS INC. research and development expense for the quarter ending 2025-09-30 was $2.32M, a 269.27% increase year-over-year.
- WESTPORT FUEL SYSTEMS INC. research and development expense for the quarter ending 2025-06-30 was $1.57M, a 54.51% decline year-over-year.
- WESTPORT FUEL SYSTEMS INC. research and development expense for the quarter ending 2025-03-31 was $1.29M.
| Period end | Research and Development Expense 3 month | Research and Development Expense 6 month | Research and Development Expense 9 month | Research and Development Expense 9 month as first filed | Research and Development Expense 12 month | Research and Development Expense 12 month as first filed |
|---|---|---|---|---|---|---|
| 2025-12-31 | $597.00K derived: 20-F 12 month − 6-K 9 month · filed 2026-04-23 | $2.92M derived: sum of 2 quarters · filed 2026-04-23 | $4.49M derived: sum of 3 quarters · filed 2026-04-23 | $5.78M 20-F · filed 2026-04-23 | ||
| 2025-09-30 | $2.32M 6-K · filed 2025-11-10 | $3.89M derived: sum of 2 quarters · filed 2025-11-10 | $5.19M 6-K · filed 2025-11-10 | $6.28M derived: sum of 4 quarters · filed 2026-04-23 | ||
| 2025-06-30 | $1.57M 6-K/A · filed 2025-10-01 | $2.87M 6-K/A · filed 2025-10-01 | $3.96M derived: sum of 3 quarters · filed 2026-04-23 | $4.59M derived: sum of 4 quarters · filed 2026-04-23 | ||
| 2025-03-31 | $1.29M derived: 20-F 12 month − 3 quarters · filed 2026-04-23 | $2.39M derived: sum of 2 quarters · filed 2026-04-23 | $3.02M derived: sum of 3 quarters · filed 2026-04-23 | $6.48M derived: sum of 4 quarters · filed 2026-04-23 | ||
| 2024-12-31 | $1.09M derived: 20-F 12 month − 6-K 9 month · filed 2026-04-23 | $1.72M derived: sum of 2 quarters · filed 2026-04-23 | $5.18M derived: sum of 3 quarters · filed 2026-04-23 | $9.53M 20-F · filed 2026-04-23 | $21.59M 40-F · filed 2025-03-31 | |
| 2024-09-30 | $628.00K 6-K · filed 2025-11-10 | $4.09M derived: sum of 2 quarters · filed 2025-11-10 | $8.44M 6-K · filed 2025-11-10 | |||
| 2024-06-30 | $3.46M 6-K/A · filed 2025-10-01 | $7.81M 6-K/A · filed 2025-10-01 | ||||
| 2023-12-31 | $12.84M 20-F · filed 2026-04-23 | $26.00M 40-F · filed 2024-03-25 | ||||
| 2022-12-31 | $23.50M 40-F · filed 2024-03-25 | |||||
| 2021-12-31 | $25.19M 40-F · filed 2023-03-13 | |||||
| 2020-12-31 | $20.98M 40-F · filed 2022-03-14 | |||||
| 2019-12-31 | $25.17M 40-F · filed 2021-03-15 | |||||
| 2018-12-31 | $30.62M 40-F · filed 2020-03-17 | |||||
| 2017-12-31 | $50.13M 40-F · filed 2020-03-17 | $51.06M 40-F · filed 2018-03-23 | ||||
| 2016-12-31 | $55.45M 40-F · filed 2019-03-19 | $59.41M 40-F · filed 2017-03-31 | ||||
| 2015-12-31 | $52.78M 40-F · filed 2018-03-23 | |||||
| 2014-12-31 | $76.58M 40-F · filed 2017-03-31 | |||||
| 2013-12-31 | $91.13M 40-F · filed 2016-03-29 | |||||
| 2012-12-31 | $73.20M 40-F · filed 2015-10-16 | |||||
| 2011-12-31 | $36.57M 40-F · filed 2014-02-27 | $43.29M 40-F/A · filed 2012-09-25 | ||||
| 2011-03-31 | $24.62M 40-F/A · filed 2013-06-03 | $34.66M 40-F/A · filed 2012-09-25 | ||||
| 2010-03-31 | $26.21M 40-F/A · filed 2012-09-25 |