PureBase Corp

Symbol
PUBC on OTC
Business address
8631 State Highway 124, P.O. Box 757, Ione, CA, 95640
State of incorporation
NV
Fiscal year end
30 November
Former names
Port of Call Online Inc. (to 05 Feb 2015)
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PureBase Corp has filed 208 SEC EDGAR filings since 13 May 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 23 Oct 2025 06 Feb 2025
10-Q Open Document | Data Open Filing 10-Q 15 Oct 2025 31 Aug 2025 000-55517
8-K Open Document | Data Open Filing 8-K 14 Oct 2025 24 Sep 2025 000-55517
8-K Open Document | Data Open Filing 8-K 09 Oct 2025 09 Oct 2025 000-55517
4/A Open Document Open Filing 27 Aug 2025 06 Feb 2025
4 Open Document Open Filing 4 15 Aug 2025 16 Jun 2025
4 Open Document Open Filing 4 15 Aug 2025 16 Jun 2025
4 Open Document Open Filing 4 15 Aug 2025 16 Jun 2025
4 Open Document Open Filing 4 15 Aug 2025 06 Feb 2025
8-K Open Document | Data Open Filing 8-K 07 Aug 2025 31 Jul 2025 000-55517
10-Q Open Document | Data Open Filing 10-Q 15 Jul 2025 31 May 2025 000-55517
8-K Open Document | Data Open Filing 8-K 09 Jul 2025 18 Jun 2025 000-55517
10-Q Open Document | Data Open Filing 14 Apr 2025 28 Feb 2025 000-55517
10-K Open Document | Data Open Filing 28 Feb 2025 30 Nov 2024 000-55517
4 Open Document Open Filing 27 Feb 2025 26 Feb 2024
4 Open Document Open Filing 27 Feb 2025 26 Feb 2024
4 Open Document Open Filing 27 Feb 2025 26 Feb 2024
8-K Open Document | Data Open Filing 10 Feb 2025 05 Feb 2025 000-55517
8-K Open Document | Data Open Filing 24 Jan 2025 23 Jan 2025 000-55517
10-Q Open Document | Data Open Filing 15 Oct 2024 31 Aug 2024 000-55517
10-Q Open Document | Data Open Filing 15 Jul 2024 31 May 2024 000-55517
10-Q Open Document | Data Open Filing 15 Apr 2024 29 Feb 2024 000-55517
8-K Open Document | Data Open Filing 15 Apr 2024 08 Feb 2024 000-55517
10-K Open Document | Data Open Filing 28 Feb 2024 30 Nov 2023 000-55517
8-K Open Document | Data Open Filing 15 Feb 2024 31 Jan 2024 000-55517
4 Open Document Open Filing 29 Dec 2023 20 Dec 2023
3 Open Document Open Filing 27 Dec 2023 13 Dec 2023
8-K Open Document | Data Open Filing 15 Dec 2023 13 Dec 2023 000-55517
8-K/A Open Document | Data Open Filing 07 Nov 2023 01 Nov 2023 000-55517
8-K Open Document | Data Open Filing 07 Nov 2023 01 Nov 2023 000-55517
10-Q Open Document | Data Open Filing 13 Oct 2023 31 Aug 2023 000-55517
4 Open Document Open Filing 03 Oct 2023 28 Sep 2023
4 Open Document Open Filing 21 Sep 2023 13 Sep 2023
3 Open Document Open Filing 20 Sep 2023 11 Sep 2023
8-K Open Document | Data Open Filing 15 Sep 2023 11 Sep 2023 000-55517
4 Open Document Open Filing 19 Jul 2023 08 Apr 2023
10-Q Open Document | Data Open Filing 14 Jul 2023 31 May 2023 000-55517
8-K Open Document | Data Open Filing 13 Jul 2023 10 Jul 2023 000-55517
8-K Open Document | Data Open Filing 06 Jun 2023 05 Jun 2023 000-55517
4 Open Document Open Filing 02 Jun 2023 25 May 2023
4 Open Document Open Filing 02 Jun 2023 25 May 2023
8-K Open Document | Data Open Filing 03 May 2023 02 May 2023 000-55517
10-Q Open Document | Data Open Filing 12 Apr 2023 28 Feb 2023 000-55517
4/A Open Document Open Filing 17 Mar 2023 14 May 2021
4 Open Document Open Filing 17 Mar 2023 26 Aug 2022
4 Open Document Open Filing 17 Mar 2023 26 Aug 2022
3/A Open Document Open Filing 17 Mar 2023 15 Apr 2020
4 Open Document Open Filing 01 Mar 2023 27 Feb 2023
10-K Open Document | Data Open Filing 28 Feb 2023 30 Nov 2022 000-55517
8-K Open Document | Data Open Filing 02 Dec 2022 01 Dec 2022 000-55517
10-Q Open Document | Data Open Filing 13 Oct 2022 31 Aug 2022 000-55517
8-K Open Document | Data Open Filing 30 Sep 2022 09 Aug 2022 000-55517
4 Open Document Open Filing 22 Aug 2022 22 Mar 2019
3/A Open Document Open Filing 11 Aug 2022 07 Jul 2022
4/A Open Document Open Filing 11 Aug 2022 04 Mar 2016
3 Open Document Open Filing 03 Aug 2022 07 Jul 2022
4 Open Document Open Filing 19 Jul 2022 04 Mar 2016
3/A Open Document Open Filing 19 Jul 2022 25 Sep 2015
10-Q Open Document | Data Open Filing 13 Jul 2022 31 May 2022 000-55517
10-Q/A Open Document | Data Open Filing 21 Jun 2022 31 Aug 2021 000-55517
10-Q/A Open Document | Data Open Filing 21 Jun 2022 31 May 2021 000-55517
8-K/A Open Document | Data Open Filing 21 Jun 2022 06 Oct 2021 000-55517
10-Q Open Document | Data Open Filing 14 Apr 2022 28 Feb 2022 000-55517
8-K Open Document | Data Open Filing 14 Apr 2022 14 Mar 2022 000-55517
10-K Open Document | Data Open Filing 15 Mar 2022 30 Nov 2021 000-55517
NT 10-K Open Document Open Filing 28 Feb 2022 30 Nov 2021 000-55517
10-Q Open Document | Data Open Filing 28 Oct 2021 31 Aug 2021 000-55517
NT 10-Q Open Document Open Filing 15 Oct 2021 31 Aug 2021 000-55517
10-Q Open Document | Data Open Filing 13 Oct 2021 31 May 2021 000-55517
8-K Open Document Open Filing 13 Oct 2021 06 Oct 2021 000-55517
3 Open Document Open Filing 04 Oct 2021 10 Aug 2021
8-K Open Document Open Filing 17 Aug 2021 10 Aug 2021 000-55517
4 Open Document Open Filing 16 Jul 2021 08 Apr 2021
NT 10-Q Open Document Open Filing 15 Jul 2021 31 May 2021 000-55517
8-K Open Document Open Filing 03 Jun 2021 27 May 2021 000-55517
10-Q Open Document | Data Open Filing 22 Apr 2021 28 Feb 2021 000-55517
NT 10-Q Open Document Open Filing 14 Apr 2021 28 Feb 2021 000-55517
8-K Open Document Open Filing 31 Mar 2021 25 Mar 2021 000-55517
8-K Open Document Open Filing 23 Mar 2021 17 Mar 2021 000-55517
3 Open Document Open Filing 22 Mar 2021 08 Apr 2020
10-K Open Document | Data Open Filing 16 Mar 2021 30 Nov 2020 000-55517
NT 10-K Open Document Open Filing 02 Mar 2021 30 Nov 2020 000-55517
3 Open Document Open Filing 10 Feb 2021 21 Jan 2021
8-K Open Document Open Filing 27 Jan 2021 21 Jan 2021 000-55517
10-Q Open Document | Data Open Filing 14 Oct 2020 31 Aug 2020 000-55517
10-Q Open Document | Data Open Filing 15 Jul 2020 31 May 2020 000-55517
8-K Open Document Open Filing 12 Jun 2020 11 Jun 2020 000-55517
8-K Open Document Open Filing 07 May 2020 01 May 2020 000-55517
8-K Open Document Open Filing 28 Apr 2020 22 Apr 2020 000-55517
10-Q Open Document | Data Open Filing 14 Apr 2020 29 Feb 2020 000-55517
8-K Open Document Open Filing 09 Apr 2020 08 Apr 2020 000-55517
8-K Open Document Open Filing 03 Apr 2020 01 Apr 2020 000-55517
8-K Open Document Open Filing 03 Apr 2020 01 Apr 2020 000-55517
10-K Open Document | Data Open Filing 28 Feb 2020 30 Nov 2019 000-55517
8-K Open Document Open Filing 13 Feb 2020 07 Feb 2020 000-55517
8-K Open Document Open Filing 19 Dec 2019 13 Dec 2019 000-55517
SC 13D/A Open Document Open Filing SC 13D/A 12 Nov 2019 005-89160
10-Q Open Document | Data Open Filing 18 Oct 2019 31 Aug 2019 000-55517
NT 10-Q Open Document Open Filing 16 Oct 2019 31 Aug 2019 000-55517
8-K Open Document Open Filing 10 Sep 2019 05 Sep 2019 000-55517
10-Q Open Document | Data Open Filing 18 Jul 2019 31 May 2019 000-55517
NT 10-Q Open Document Open Filing 15 Jul 2019 31 May 2019 000-55517
8-K Open Document Open Filing 31 May 2019 24 May 2019 000-55517
8-K Open Document Open Filing 20 May 2019 14 May 2019 000-55517
10-Q Open Document | Data Open Filing 12 Apr 2019 28 Feb 2019 000-55517
10-K Open Document | Data Open Filing 15 Mar 2019 30 Nov 2018 000-55517
NT 10-K Open Document Open Filing 28 Feb 2019 30 Nov 2018 000-55517
3 Open Document Open Filing 14 Dec 2018 13 Nov 2018
3 Open Document Open Filing 06 Dec 2018 24 Jul 2018
DEF 14C Open Document Open Filing PUREBASE DEFINITIVE SCHEDULE 14C INFORMATION STATEMENT, 10.23.18 23 Oct 2018 23 Oct 2018 000-55517
8-K Open Document Open Filing PUREBASE 8K, 10.16.18 22 Oct 2018 16 Oct 2018 000-55517
PRE 14C Open Document Open Filing PUREBASE PRELIMINARY SCHEDULE 14C INFORMATION STATEMENT, 10.16.18 17 Oct 2018 15 Oct 2018 000-55517
4 Open Document Open Filing PRIMARY DOCUMENT 16 Oct 2018 23 Jul 2018
10-Q Open Document | Data Open Filing PUREBASE 10Q, 08.31.18 11 Oct 2018 31 Aug 2018 000-55517
8-K Open Document Open Filing PUREBASE 8K, 07.24.18 30 Jul 2018 24 Jul 2018 000-55517
10-Q Open Document | Data Open Filing PUREBASE 10Q, 05.31.18 17 Jul 2018 31 May 2018 000-55517
NT 10-Q Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10Q, 05.31.18 16 Jul 2018 31 May 2018 000-55517
10-Q Open Document | Data Open Filing PUREBASE 10Q, 02.28.18 12 Apr 2018 28 Feb 2018 000-55517
8-K Open Document Open Filing PUREBASE 8K, 03.15.18 29 Mar 2018 15 Mar 2018 000-55517
10-K Open Document | Data Open Filing PUREBASE 10K, 11.30.17 28 Feb 2018 30 Nov 2017 000-55517
5/A Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2018 30 Nov 2017
5 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2018 30 Nov 2017
5 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2018 30 Nov 2017
10-Q Open Document | Data Open Filing PUREBASE 10Q, 08.31.17 10 Oct 2017 31 Aug 2017 000-55517
10-Q Open Document | Data Open Filing PUREBASE 10Q, 05.31.17 13 Jul 2017 31 May 2017 000-55517
SC 13D Open Document Open Filing PUREBASE SCHEDULE 13D FOR A. SCOTT DOCKTER, 11.01.16 05 May 2017 005-89160
5 Open Document Open Filing PRIMARY DOCUMENT 04 May 2017 30 Nov 2016
3 Open Document Open Filing PRIMARY DOCUMENT 01 May 2017 15 Mar 2016
10-Q Open Document | Data Open Filing PUREBASE 10Q, 02.28.17 19 Apr 2017 28 Feb 2017 000-55517
NT 10-Q Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10Q, 02.28.17 14 Apr 2017 28 Feb 2017 000-55517
10-K Open Document | Data Open Filing PUREBASE 10K, 11.30.16 12 Apr 2017 30 Nov 2016 000-55517
NT 10-K Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10K, 11.30.16 28 Feb 2017 30 Nov 2016 000-55517
8-K Open Document Open Filing PUREBASE 8K, 02.24.17 24 Feb 2017 24 Feb 2017 000-55517
10-Q Open Document Open Filing PUREBASE 10Q, 08.31.16 21 Oct 2016 31 Aug 2016 000-55517
8-K Open Document Open Filing PUREBASE 8K 10.20.16 20 Oct 2016 20 Oct 2016 000-55517
NT 10-Q Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10Q, 08.31.16 18 Oct 2016 31 Aug 2016 000-55517
10-Q Open Document | Data Open Filing PUREBASE 10Q, 05.31.16 15 Jul 2016 31 May 2016 000-55517
10-Q/A Open Document | Data Open Filing PUREBASE 10Q AMENDMENT 1, 02.29.16 20 Apr 2016 29 Feb 2016 000-55517
10-Q Open Document Open Filing PUREBASE 10Q, 02.29.16 19 Apr 2016 29 Feb 2016 000-55517
NT 10-Q Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10Q, 02.29.16 14 Apr 2016 29 Feb 2016 000-55517
8-K Open Document | Data Open Filing PUREBASE 8K, 03.23.16 24 Mar 2016 23 Mar 2016 000-55517
SC 13G Open Document Open Filing PUREBASE SCHEDULE 13G FOR BAY ST CAPITAL, 09.12.15 16 Mar 2016 005-89160
3 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2016 25 Sep 2015
10-K Open Document | Data Open Filing PUREBASE 10K, 11.30.15 14 Mar 2016 30 Nov 2015 000-55517
NT 10-K Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10K, 11.30.15 29 Feb 2016 30 Nov 2015 000-55517
SC 13G Open Document Open Filing SC 13G 26 Feb 2016 005-89160
3 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2016 25 Sep 2015
SC 13G Open Document Open Filing PUREBASE SCHEDULE 13G FOR SCOTT DOCKTER, 09.25.15 03 Feb 2016 005-89160
3 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2016 25 Sep 2015
SC 13D Open Document Open Filing FORM SC 13D 29 Oct 2015 005-89160
10-Q/A Open Document | Data Open Filing PUREBASE 10Q AMENDMENT 1, 08.31.15 19 Oct 2015 31 Aug 2015 000-55517
10-Q Open Document Open Filing PUREBASE 10Q, 08.31.15 15 Oct 2015 31 Aug 2015 000-55517
3 Open Document Open Filing PRIMARY DOCUMENT 08 Oct 2015 25 Sep 2015
3 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2015 25 Sep 2015
8-K Open Document Open Filing PUREBASE 8K, 09.24.15 02 Oct 2015 24 Sep 2015 000-55517
3 Open Document Open Filing PRIMARY DOCUMENT 29 Sep 2015 25 Sep 2015
8-A12G Open Document Open Filing PUREBASE 8A-12G, 09.24.15 25 Sep 2015 000-55517
10-Q Open Document | Data Open Filing PUREBASE 10Q, 05.31.15 15 Jul 2015 31 May 2015 333-188575
UPLOAD Open Document Open Filing 06 Jul 2015
8-K/A Open Document Open Filing PORT OF CALL ONLINE 8K AMENDMENT 3, 12.23.14 02 Jul 2015 23 Dec 2014 333-188575
CORRESP Open Document Open Filing 01 Jul 2015
8-K Open Document Open Filing PUREBASE 8K, 06.15.15 16 Jun 2015 15 Jun 2015 333-188575
UPLOAD Open Document Open Filing 05 Jun 2015
CORRESP Open Document Open Filing 27 May 2015
8-K/A Open Document Open Filing PORT OF CALL ONLINE 8K AMENDMENT 2, 12.23.14 27 May 2015 23 Dec 2014 333-188575
10-Q Open Document | Data Open Filing PUREBASE 10Q, 02.28.15 20 Apr 2015 28 Feb 2015 333-188575
NT 10-Q Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10Q, 02.28.15 14 Apr 2015 28 Feb 2015 333-188575
UPLOAD Open Document Open Filing 19 Mar 2015
10-K Open Document | Data Open Filing PUREBASE 10K, 11.30.14 16 Mar 2015 30 Nov 2014 333-188575
CORRESP Open Document Open Filing 11 Mar 2015
8-K/A Open Document Open Filing PORT OF CALL ONLINE 8K AMENDMENT 1, 12.23.14 11 Mar 2015 23 Dec 2014 333-188575
NT 10-K Open Document Open Filing PUREBASE 12B-25 EXTENSION FOR 10K, 11.30.14 03 Mar 2015 30 Nov 2014 333-188575
UPLOAD Open Document Open Filing 27 Feb 2015
D Open Document Open Filing 20 Feb 2015 021-234477
CORRESP Open Document Open Filing 05 Feb 2015
CORRESP Open Document Open Filing 05 Feb 2015
UPLOAD Open Document Open Filing 22 Jan 2015
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 01.12.15 12 Jan 2015 12 Jan 2015 333-188575
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 12.23.14 24 Dec 2014 23 Dec 2014 333-188575
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 12.01.14 02 Dec 2014 01 Dec 2014 333-188575
10-Q Open Document | Data Open Filing PORT OF CALL ONLINE 10Q, 09.30.14 14 Nov 2014 30 Sep 2014 333-188575
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 11.07.14 12 Nov 2014 07 Nov 2014 333-188575
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 10.27.14 31 Oct 2014 27 Oct 2014 333-188575
8-K Open Document Open Filing PORT OF CALL ONLINE 8K, 09.24.14 30 Sep 2014 24 Sep 2014 333-188575
10-Q/A Open Document | Data Open Filing PORT OF CALL ONLINE 10Q AMENDMENT 1, 06.30.14 18 Aug 2014 30 Jun 2014 333-188575
10-Q Open Document Open Filing PORT OF CALL ONLINE 10Q, 06.30.14 14 Aug 2014 30 Jun 2014 333-188575
EFFECT Open Document Open Filing 07 Aug 2014 333-188575
POS AM Open Document Open Filing PORT OF CALL ONLINE POST-EFFECTIVE AMENDMENT 1, 07.30.14 06 Aug 2014 333-188575
10-Q/A Open Document | Data Open Filing PORT OF CALL ONLINE 10Q AMENDMENT 1, 03.31.14 28 May 2014 31 Mar 2014 333-188575
10-Q Open Document Open Filing PORT OF CALL ONLINE 10Q, 03.31.14 15 May 2014 31 Mar 2014 333-188575
10-K Open Document | Data Open Filing PORT OF CALL ONLINE 10K, 12.31.13 11 Apr 2014 31 Dec 2013 333-188575
NT 10-K Open Document Open Filing PORT OF CALL ONLINE 12B-25 EXTENSION FOR 10K, 12.31.13 01 Apr 2014 31 Dec 2013 333-188575