Private company

Purebase Corp

Purebase Corp is an American agricultural chemicals company based in Yuba City, active since 2010.2

Last updated Oct 20, 2026.

Overview

  • IndustryAgricultural Chemicals2
  • HeadquartersYuba City, United States2
  • Incorporated inNV3
  • Business address8631 State Highway 124, P.O. Box 757, Ione, Ca 956403
  • Filer categoryNon-accelerated filer, Smaller reporting company3
  • Legal formCorporation2
  • LEI54930036H228JF1H77392
  • StatusActive2
  • LEI statusLapsed (not renewed)2
  • Registered addressc/o Nevada Agency and Transfer Company, 50 West Liberty Street, Suite 880, 89501 Reno, United States2
  • Registered withBusiness Center (Secretary of State), E0093202010-12

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(“PureBase AG”) and U.S. Agricultural Minerals, LLC, a Nevada limited liability company (“Purebase AM”).4 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

74.4%Gross margin5
-518.4%Operating margin5
-798.7%Net margin5
-8.1%Revenue growth, 20255

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue4¢$72.9K
  • Selling, general and admin96¢$1.6M
  • Income tax0¢$2.4K

Out of $285.4K in revenue.5 The company lost money this year.

Financial statements

Revenue6789105$285.4K in 2025−21% since 2019
0$200.0K$400.0K$600.0K2019: $361.9K$361.9K20192020: $169.4K$169.4K2020−53%2021: $369.4K$369.4K2021+118%2022: $471.6K$471.6K2022+28%2023: $325.9K$325.9K2023−31%2024: $310.5K$310.5K2024−5%2025: $285.4K$285.4K2025−8%
Gross profit9105$212.5K in 2025−37% since 2022
0$100.0K$200.0K$300.0K$400.0K2022: $339.4K$339.4K20222023: $229.7K$229.7K2023−32%2024: $229.8K$229.8K2024+0%2025: $212.5K$212.5K2025−8%
Operating income6789105-$1.5M in 2025+10% since 2019
-$40.0M-$30.0M-$20.0M-$10.0M02019: -$1.3M-$1.3M20192020: -$1.5M-$1.5M2020+14%2021: -$8.2M-$8.2M2021+437%2022: -$32.5M-$32.5M2022+295%2023: -$8.7M-$8.7M2023−73%2024: -$1.4M-$1.4M2024−84%2025: -$1.5M-$1.5M2025+8%
Net income6789105-$2.3M in 2025−27% since 2019
-$40.0M-$30.0M-$20.0M-$10.0M02019: -$3.1M-$3.1M20192020: -$1.5M-$1.5M2020−52%2021: -$8.3M-$8.3M2021+452%2022: -$32.6M-$32.6M2022+292%2023: -$9.1M-$9.1M2023−72%2024: -$1.5M-$1.5M2024−84%2025: -$2.3M-$2.3M2025+54%
Fiscal year2019202020212022202320242025
Revenue$361.9K6$169.4K7$369.4K8$471.6K9$325.9K10$310.5K5$285.4K5
Cost of revenue$132.2K9$96.1K10$80.7K5$72.9K5
Gross profit$339.4K9$229.7K10$229.8K5$212.5K5
Selling, general and admin$1.5M6$1.4M7$8.5M8$1.3M9$1.5M10$1.6M5$1.6M5
Operating expenses$8.6M8$32.9M9$8.9M10$1.6M5$1.7M5
Operating income-$1.3M6-$1.5M7-$8.2M8-$32.5M9-$8.7M10-$1.4M5-$1.5M5
Interest$40.1K9$76.9K9
Income before tax-$9.1M10-$1.5M5-$2.3M5
Income tax$2.4K10$2.4K5$2.4K5
Net income-$3.1M6-$1.5M7-$8.3M8-$32.6M9-$9.1M10-$1.5M5-$2.3M5
Earnings per share-$0.048-$0.149-$0.0410-$0.015-$0.015
Earnings per share (diluted)-$0.149-$0.0410-$0.015-$0.015
Shares (weighted, basic)215.2M shares8228.3M shares9230.7M shares10245.4M shares5263.4M shares5
Shares (weighted, diluted)228.3M shares9230.7M shares10245.4M shares5263.4M shares5

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Corporate structure

Purebase Corp sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Purebase Corp

  • Scott Dockter Filed SCHEDULE 13D/A on Purebase Corp, latest May 19, 2026
  • Purebase Corp Yuba City, California, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Purebase Corp reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$236.1K5 Nov 30, 2025$812.5K5 Nov 30, 2024−70.9%
Accumulated depreciation$60.7K5 Nov 30, 2025$63.0K5 Nov 30, 2024−3.7%
Property and equipment, net$175.4K5 Nov 30, 2025$749.4K5 Nov 30, 2024−76.6%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$5.3K5 Nov 30, 2025$28.1K5 Nov 30, 2024−81.1%

Properties, in its own words

Office Facilities

The Company leased its corporate offices under a two-year lease, with USMC, a related party, for 1,000 square feet of office space located in Ione, California (the “Ione Lease”). Effective November 1, 2022, the Ione Lease was amended to extend the lease through October 2024 and to add an additional 700 square feet of office space for a total monthly rental price of $3,500 per month. Effective November 1, 2024, the Ione Lease was amended to change the term to month-to-month at $1,500 per month. The Company no longer leased the additional 700 square feet. In May 2025, the Company moved its corporate offices to Sutter Creek, California and leases office space from its Chief Executive Officer for $1,500 per month. The lease expires in April 2026.

The rest of Item 2

Mineral Properties and Interests

Snow White Mine in San Bernardino County, CA

On November 28, 2014 US Mining and Minerals Corporation entered into a purchase agreement in which it agreed to sell its fee simple property interest and certain mining claims to USMC. In contemplation of the Company’s Reorganization, on December 23, 2014, USMC assigned its rights and obligations under the purchase agreement to the Company pursuant to an assignment of purchase agreement. The purchase agreement provides for the sale of approximately 280 acres of mining property containing 5 placer mining claims known as the Snow White Mine located near Barstow, California in San Bernardino County. The property is covered by a Conditional Use Permit allowing for the mining of the property and a Plan of Operation and Reclamation Plan has been approved by San Bernardino County and the BLM. An initial deposit of $50,000 was paid to escrow, and the purchase agreement required the payment of an additional $600,000 at the end of the escrow period. There was a delay in the original seller, Joseph Richard Matthewson, receiving a clear title to the property and a fully permitted project, both of which were conditions to closing. In light of the foregoing, and the payment of an additional $25,000, the parties agreed to extend the closing. Due to delays in the Company securing the necessary funding to close the purchase of the Snow White Mine property, John Bremer, a shareholder and a director of the Company, paid $575,000 to acquire the property on or about October 15, 2015. Mr. Bremer will transfer title to the Company when the Company pays Mr. Bremer $575,000 plus expenses, however, the Company is under no obligation to do so. The mining claims require a minimum royalty payment of $3,500 per year to be made by the Company in order to maintain its purchase rights.

On April 1, 2020, the Company entered into a purchase and sale agreement with the Bremer Family 1995 Living Trust (the “Trust”), pursuant to which the Company will purchase the Snow White Mine for $836,000 (the “Purchase Price”) from the Trust. The Purchase Price plus 5% interest is payable in cash at closing. On April 14, 2022, the agreement was amended to extend the closing date to April 14, 2023. On April 7, 2023, the agreement was amended to extend the closing date to April 1, 2024. On July 12, 2024 the agreement was amended to extend the closing date to July 12, 2026.

On June 18, 2025, the Company and the Bremer Family 1995 Living Trust, a trust for which John Bremer, a member of our board of directors is trustee (the “Bremer Trust”), executed a rescission of the Purchase and Sale Agreement, dated April 1, 2020, between the Company and the Bremer Trust, for the purchase of approximately 280 acres of mining property containing five placer mining claims known as the “Snow White Mine,” located near Barstow, California in San Bernardino County.

Rulco located in Esmeralda County, Nevada – assignment of mining rights

Pursuant to an assignment of lease, subject to consent by both Rulco LLC and the US Bureau of Land Management (the “BLM”), USMC assigned to us all right, title, and interest held by USMC in the BLM Preference Right Lease Serial No. N-62445-01 between the BLM and USMC, for mining rights to approximately 2,500 acres located on the western side of the Weepah Hills in the Mount Diablo Meridian area of Esmeralda County, Nevada. The Company also provided the US Mine Entities with a general release and agreed to indemnify the US Mine Entities and certain related parties against third party claims. Until such consents are obtained and the assignment is approved, the assignment of lease will not be effective.

Item 2 of the 10-K filed Mar 18, 2026.4

Leadership

Who has led Purebase Corp, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Scott Dockter2015–now

President

  1. Scott Dockter2015

Chief financial officer

  1. Amy Clemens2015
  2. Alfred Joseph Calvanico2017–2018
20202025
Board members and other officers (8)

Former names

  • Port of Call Online Inc.May 13, 2013 to Feb 5, 20153

Timeline

  1. Jun 22, 20268-K Executive or director change24
  2. Jun 10, 20268-K Executive or director change; Regulation FD disclosure25
  3. Jun 1, 20268-K Entered a material agreement26
  4. May 12, 20268-K Unregistered sale of shares27
  5. Apr 20, 20268-K Executive or director change28
  6. Mar 2, 20268-K Entered a material agreement; New debt or obligation; Unregistered sale of shares29
  7. Oct 14, 20258-K Entered a material agreement; Unregistered sale of shares30
  8. Oct 9, 20258-K Entered a material agreement31
  9. Aug 7, 20258-K Entered a material agreement; Unregistered sale of shares32
  10. Jul 9, 20258-K Entered a material agreement; Unregistered sale of shares33
  11. Feb 10, 20258-K Executive or director change34
  12. Jan 24, 20258-K Other events35
  13. Oct 8, 2015New chief executive Scott Dockter becomes CEO14
  14. Mar 2, 2010Founded Purebase Corp is founded2

Filings

85 filings to the SEC since October 2021: 5 annual reports, 17 quarterly reports, 26 major events, 30 insider forms, 1 large holders, 6 other. The latest 20:

  1. Oct 15, 2026NT 10-Q EDGAR
  2. Jul 15, 2026NT 10-Q EDGAR
  3. Jun 22, 20268-K EDGAR
  4. Jun 10, 20268-K EDGAR
  5. Jun 1, 20268-K EDGAR
  6. May 19, 20264 EDGAR
  7. May 19, 2026SCHEDULE 13D/A EDGAR
  8. May 12, 20268-K EDGAR
  9. Apr 20, 20268-K EDGAR
  10. Apr 15, 202610-Q EDGAR
  11. Apr 15, 2026NT 10-Q EDGAR
  12. Mar 18, 202610-K EDGAR
  13. Mar 2, 20268-K EDGAR
  14. Mar 2, 2026NT 10-K EDGAR
  15. Oct 23, 20254 EDGAR
  16. Oct 15, 202510-Q EDGAR
  17. Oct 14, 20258-K EDGAR
  18. Oct 9, 20258-K EDGAR
  19. Aug 27, 20254/A EDGAR
  20. Aug 15, 20254 EDGAR

The 85 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

2 open-market trades by officers, directors and large owners since October 2021: 2 buys and 0 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
May 25, 2023Guzy Jeffrey JDirectorBuy230,000$0.10$24.0KForm 4
May 25, 2023Kurtis Kimberly ErinDirectorBuy80,000$0.15$12.0KForm 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Purebase Corp is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARPurebase Corp1
  • CIK0001575858
  • Employer ID (EIN)27-20608634
  • Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; a shell company4
  • Incorporated inNevada4
  • Fiscal year endsNovember 301
  • Industry code (SIC)2870 Agricultural Chemicals1
  • SEC reviewing officeOffice of Industrial Applications and Services, Division of Corporation Finance1
  • Business address8631 State Highway 124, P.O. Box 757, Ione, CA 956401
  • Phone(530) 676-78731
  • Shares outstanding277,968,151 as of Apr 14, 202613
  • Public float$4.4M as of May 31, 20254
  • AuditorTurner, Stone & Company, L.L.P, Dallas, Texas PCAOB ID 76; no auditor attestation of internal control over financial reporting4
  • On EDGAR sinceMay 13, 20131
  • Filings222 in all: 8-K (54), 10-Q (39), 4 (22), 3 (15), 10-K (13), NT 10-Q (13), CORRESP (9), NT 10-K (8)1
    All 27 form types

    UPLOAD (8), 10-Q/A (6), 8-K/A (5), S-1/A (4), 3/A (3), 4/A (3), 5 (3), SC 13G (3), D (2), EFFECT (2), SC 13D (2), 5/A (1), 8-A12G (1), DEF 14C (1), POS AM (1), PRE 14C (1), S-1 (1), SC 13D/A (1), SCHEDULE 13D/A (1)

  • Latest filingsAnnual report (10-K) Mar 18, 2026
    Quarterly report (10-Q) Apr 15, 2026
    Latest 8-K (8-K) Jun 22, 2026

Risk factors and legal proceedings

The risks Purebase Corp names in Item 1A of its 10-K filed Mar 18, 2026: 30 risks under these headings, as written.4

  • Risks Related to Our Business
  • We are an early-stage company which makes the evaluation of our future business prospects difficult.
  • Our independent registered public accounting firm has expressed doubt about our ability to continue as a going concern.
  • We will need to raise additional capital for the foreseeable future in order to continue operations and realize our business plans, the failure of which could adversely impact our operations.
  • We have been completely dependent on a related party for operating capital and will no longer receive funding from that related party.
  • External factors, including the complex permitting process may result in delays or not receiving permits at all.
  • Federal regulation of mining activity may change resulting in additional unforeseen expenses and potential losses.
  • We will need to grow the size and capabilities of our company, and we may experience difficulties in managing this growth.
  • We depend solely on a single third party for mining services and our operations could be adversely affected if we cannot negotiate further service agreements.
  • If we lose key employees and consultants or are unable to attract or retain qualified personnel, our business could suffer.
  • Our officers and directors are able to control our company and may have different interest than our stockholders.
  • Raising funds through debt or equity financings in the future, would dilute the ownership of our existing stockholders and possibly subordinate certain of their rights to the rights of new investors or creditors.
The other 19 risks
  • We currently face larger, better financed and established competition and could face additional competitors in the future which could result in pricing pressures and inability to expand market share.
  • At present, our sales are concentrated within a few customers and the loss of any one customer could result in decreased revenue, increased losses and significant cash flow problems.
  • We may lose the ability to sell our products to other countries due to the current tariff situation.
  • We may lose rights to properties if we fail to meet payment requirements or development and/or production schedules.
  • Management may be unable to implement its business strategy resulting in diminished returns and sustained losses.
  • We have not yet established sustained and increasing sales from our customer base or distribution system.
  • Mineral exploration and mining are highly regulated industries requiring significant compliance requirements.
  • Certain of our current and proposed products will require certifications before being suitable for intended purposes.
  • We incur increased costs as a result of being a public company.
  • Risks Related to Our Common Stock
  • Our common stock is subject to the “penny stock” rules of the SEC and the trading market in our securities is limited, which makes transactions in our stock cumbersome and may reduce the value of an investment in our stock.
  • Our securities are quoted on the OTCID Basic Market, which does not provide us as much liquidity for our investors as an exchange, such as the NASDAQ Stock Market or other national or regional exchanges.
  • The market price of our common stock may be adversely affected by several factors.
  • Because we are a smaller reporting company, we are not subject to compliance with rules requiring the adoption of certain corporate governance measures, our stockholders have limited protections against interested director transactions, conflicts of interest and similar matters.
  • We have not paid dividends in the past and do not expect to pay dividends in the foreseeable future. Any return on investment may be limited to the value of our common stock.
  • A sale of a substantial number of shares of our common stock may cause the price of our common stock to decline.
  • We may, in the future, issue additional shares of common stock, which would reduce the percent of ownership held by current stockholders.
  • Compliance with changing regulations concerning corporate governance and public disclosure may result in additional expenses.
  • Compliance with new rules may make it more difficult to attract and retain directors.
  • We have reported material weaknesses in internal controls in the past.

Legal proceedings

There are no material pending legal proceedings in which we or any of our subsidiaries is a party or in which any director, officer or affiliate of ours, any owner of record or beneficially of more than 5% of any class of our voting securities, or security holder is a party adverse to us or has a material interest adverse to us.

The opening of Item 3, Legal Proceedings.4

Sources

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    SEC EDGAROther events
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