Financial reports
40-F
2023 FY
Annual report (Canada)
25 Mar 24
40-F
2022 FY
Annual report (Canada)
13 Mar 23
40-F
2021 FY
Annual report (Canada)
14 Mar 22
40-F
2020 FY
Annual report (Canada)
15 Mar 21
40-F
2019 FY
Annual report (Canada)
17 Mar 20
40-F
2018 FY
Annual report (Canada)
19 Mar 19
40-F
2017 FY
Annual report (Canada)
23 Mar 18
40-F
2016 FY
Annual report (Canada)
31 Mar 17
40-F/A
2015 FY
Annual report (Canada) (amended)
15 Nov 16
40-F
2015 FY
Annual report (Canada)
29 Mar 16
Current reports
6-K
Current report (foreign)
23 Apr 24
6-K
Current report (foreign)
11 Apr 24
6-K
Current report (foreign)
25 Mar 24
6-K
Current report (foreign)
12 Mar 24
6-K
Westport Announces Signing of Investment Agreement to Establish Previously Announced Joint Venture with Volvo Group
11 Mar 24
6-K
Current report (foreign)
5 Mar 24
6-K
Westport Announces Methanol HPDI™ Project with a Leading Global Supplier of Power Solutions for Marine Applications
26 Feb 24
6-K
Westport Appoints Dan Sceli as Chief Executive Officer
16 Jan 24
6-K
Current report (foreign)
19 Dec 23
6-K
Westport Joins Forces with Transportation and Energy Partners to Demonstrate ICE Hydrogen-Powered Transport in Sweden
12 Dec 23
Registration and prospectus
F-10/A
Registration of securities (Canada) (amended)
18 May 23
F-X
Appointment of agent for service of process by issuers registering securities
14 Apr 23
F-10
Registration of securities (Canada)
14 Apr 23
FWP
Free writing prospectus
4 Jun 21
SUPPL
Supplemental materials (foreign)
4 Jun 21
SUPPL
Supplemental materials (foreign)
1 Jun 21
F-10/A
Registration of securities (Canada) (amended)
16 Mar 21
F-X
Appointment of agent for service of process by issuers registering securities
5 Mar 21
F-10
Registration of securities (Canada)
4 Mar 21
SUPPL
Supplemental materials (foreign)
9 Nov 20
Proxies
No filings
Other
EFFECT
Notice of effectiveness
30 May 23
SD
Conflict minerals disclosure
11 May 23
SD
Conflict minerals disclosure
1 Jun 22
SD
Conflict minerals disclosure
2 Jun 21
EFFECT
Notice of effectiveness
19 Mar 21
SD
Conflict minerals disclosure
29 May 20
SD
Conflict minerals disclosure
31 May 19
EFFECT
Notice of effectiveness
1 Mar 19
SD
Conflict minerals disclosure
31 May 18
SD
Conflict minerals disclosure
26 May 17
Ownership
SC 13D/A
DOUGLAS KEVIN
25 Jan 24
SC 13D/A
DOUGLAS KEVIN
9 Jun 21
SC 13D/A
DOUGLAS KEVIN
30 Mar 21
SC 13D/A
Yu Peter
10 Dec 20
4/A
KEVIN DOUGLAS
4 May 20
SC 13D/A
DOUGLAS KEVIN
4 May 20
3
Eileen Wheatman
1 May 20
SC 13G/A
Beneficial ownership report (amended)
4 Feb 20
SC 13G
Westport Fuel Systems Inc.
16 Jan 19
SC 13D/A
Westport Fuel Systems Inc.
12 Jan 18