Insider Transactions Reported by 7 Insiders of Purebase Corp

Symbol: PUBC on OTC
Location: Ione, CA

Quick Takeaways

PUBC - Purebase Corp has 7 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 11 May 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Purebase Corp executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
John A. Bremer	Director, 10%+ Owner	$10,930,826	Mixed	16 Jun 2025
Craig C. Barto	10%+ Owner	$10,930,826	Mixed	16 Jun 2025
A. Scott Dockter	Chief Executive Officer, Director, 10%+ Owner	$10,930,826	Mixed	16 Jun 2025
Jeffrey J. Guzy	Director	$31,500	Mixed	25 May 2023
Kimberly E. Kurtis	Director	$18,000	Mixed	06 Feb 2025
Bradford Charles Barto	Director	$18,000	Mixed	13 Sep 2023
Stephen Craig Gillings	Chief Financial Officer	$12,000	Mixed	06 Feb 2025

Top shareholders of Purebase Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
A. Scott Dockter	3/4/5	Chief Executive Officer, Director, 10%+ Owner	— class O/S missing	136,635,328	$10,930,826	—	16 Jun 2025	3/4/5
Craig C. Barto	3/4/5	10%+ Owner	— class O/S missing	136,635,328	$10,930,826	—	16 Jun 2025	3/4/5
John A. Bremer	3/4/5	Director, 10%+ Owner	— class O/S missing	136,635,328	$10,930,826	—	16 Jun 2025	3/4/5
Jeffrey J. Guzy	3/4/5	Director	— class O/S missing	350,000	$31,500	—	25 May 2023	3/4/5
Bradford Charles Barto	3/4/5	Director	— class O/S missing	200,000	$18,000	—	13 Sep 2023	3/4/5
Kimberly E. Kurtis	3/4/5	Director	—	—	$18,000	—	06 Feb 2025	3/4/5
Stephen Craig Gillings	3/4/5	Chief Financial Officer	— class O/S missing	200,000	$12,000	—	06 Feb 2025	3/4/5

Recent Insider Transactions by Companies or Individuals for Purebase Corp

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
A. Scott Dockter	PUBC	Common stock	Other	24.9%	27,220,773	136,635,328	16 Jun 2025	By Corporation
Craig C. Barto	PUBC	Common stock	Other	24.9%	27,220,773	136,635,328	16 Jun 2025	By Corporation
John A. Bremer	PUBC	Common stock	Other	24.9%	27,220,773	136,635,328	16 Jun 2025	By Corporation

* An asterisk sign (*) next to the price indicates that the price is likely invalid.