4 insiders reported 21 Form 4 transactions for Purebase Corp (PUBC) over the past 18 months (most recent 2026-05-19). Recent activity: Dockter A Scott (Chief Executive Officer) Buy 22.5M shares, Dockter A Scott (Chief Executive Officer) Buy 50.3M shares, GILLINGS STEPHEN CRAIG (Chief Financial Officer) Buy 200,000 shares, BARTO CRAIG C (Insider) Buy 8.4M shares, BARTO CRAIG C (Insider) Buy 13.4M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | Dockter A Scott | Chief Executive Officer | Buy | 22.5M | $450,533 |
| 2026-05-19 | Dockter A Scott | Chief Executive Officer | Buy | 50.3M | $1.0M |
| 2025-08-15 | GILLINGS STEPHEN CRAIG | Chief Financial Officer | Buy | 200,000 | $12,000 |
| 2025-08-15 | BARTO CRAIG C | Insider | Buy | 8.4M | $674,925 |
| 2025-08-15 | BARTO CRAIG C | Insider | Buy | 13.4M | $1.1M |
| 2025-08-15 | BARTO CRAIG C | Insider | Buy | 5.3M | $426,809 |
| 2025-08-15 | Dockter A Scott | Chief Executive Officer | Buy | 8.4M | $674,925 |
| 2025-08-15 | Dockter A Scott | Chief Executive Officer | Buy | 13.4M | $1.1M |
| 2025-08-15 | Dockter A Scott | Chief Executive Officer | Buy | 5.3M | $426,809 |
| 2025-08-15 | Bremer John A | Director | Buy | 8.4M | $674,925 |
| 2025-08-15 | Bremer John A | Director | Buy | 13.4M | $1.1M |
| 2025-08-15 | Bremer John A | Director | Buy | 5.3M | $426,809 |
| 2025-02-27 | Bremer John A | Director | Buy | 2.5M | $975,129 |
| 2025-02-27 | Bremer John A | Director | Buy | 6.4M | $637,759 |
| 2025-02-27 | Bremer John A | Director | Buy | 10.3M | $1.0M |
| 2025-02-27 | BARTO CRAIG C | Insider | Buy | 2.5M | $975,129 |
| 2025-02-27 | BARTO CRAIG C | Insider | Buy | 6.4M | $637,759 |
| 2025-02-27 | BARTO CRAIG C | Insider | Buy | 10.3M | $1.0M |
| 2025-02-27 | Dockter A Scott | Chief Executive Officer | Buy | 2.5M | $975,129 |
| 2025-02-27 | Dockter A Scott | Chief Executive Officer | Buy | 6.4M | $637,759 |
| 2025-02-27 | Dockter A Scott | Chief Executive Officer | Buy | 10.3M | $1.0M |
Source: SEC Form 4 filings · as of 2026-05-19