| Date | Issuer | Insider | Transaction | Amount | New Balance ⓘ 
                                    The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
                                 | |
|---|---|---|---|---|---|---|
| Filed 2025-06-02 09:47 Tx date 2025-05-27 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | +725,000 vol | 1,225,000 | |
| Filed 2025-06-01 13:49 Tx date 2025-05-27 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | +725,000 vol | ||
| Filed 2025-06-01 13:49 Tx date 2025-05-27 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | +725,000 vol | 1,225,000 | |
| Filed 2025-04-09 23:59 Tx date 2025-04-09 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $1,725 +11,500 vol $0.15 each | 15,670,000 | |
| Filed 2025-04-09 23:58 Tx date 2025-04-08 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $4,640 +29,000 vol $0.16 each | 15,658,500 | |
| Filed 2025-04-09 23:54 Tx date 2025-04-07 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $1,785 +10,500 vol $0.17 each | 15,629,500 | |
| Filed 2025-04-09 23:54 Tx date 2025-04-04 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $1,615 +9,500 vol $0.17 each | 15,619,000 | |
| Filed 2025-04-09 23:53 Tx date 2025-04-02 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $3,875 +25,000 vol $0.155 each | 15,609,500 | |
| Filed 2025-04-01 23:10 Tx date 2025-04-01 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $19,180 +140,000 vol $0.137 each | 15,584,500 | |
| Filed 2025-04-01 23:09 Tx date 2025-03-31 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $32,890 +230,000 vol $0.143 each | 15,444,500 | |
| Filed 2025-04-01 23:07 Tx date 2025-03-27 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $245.00 +1,000 vol $0.245 each | 15,214,500 | |
| Filed 2025-04-01 23:06 Tx date 2025-03-26 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $260.00 +1,000 vol $0.26 each | 15,213,500 | |
| Filed 2025-04-01 23:05 Tx date 2025-03-25 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $625.00 +2,500 vol $0.25 each | 15,212,500 | |
| Filed 2025-03-28 20:19 Tx date 2025-03-18 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: Family Trust & Children (Control or Direction)
                                
                             | Warrants00 - Opening Balance-Initial SEDI Report | 1,992,444 | ||
| Filed 2025-03-28 20:18 Tx date 2025-03-18 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | 500,000 | ||
| Filed 2025-03-28 20:18 Tx date 2025-03-18 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: Family Trust & Children (Control or Direction)
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 8,032,444 | ||
| Filed 2025-03-28 20:16 Tx date 2025-03-18 | $HART GOLD HART COPPER CORP. (formerly 1287409 B.C. Ltd.) | Maresky, Isaac Benjamin 
                                3 - 10% Security Holder of Issuer, 4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 15,210,000 | ||
| Filed 2021-03-01 19:24 Tx date 2021-02-26 | $ RG One Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | $31,250 +6,250,000 vol $0.005 each | 7,611,360 | |
| Filed 2018-08-24 Tx date 2018-08-17 | $VXL Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Holder: Vaal Capital Corporation (Indirect Ownership)
                                
                             | Common Shares46 - Compensation for services | +960,000 vol | 1,832,728 | |
| Filed 2017-05-01 Tx date 2017-04-27 | $BCT BriaCell Therapeutics Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $22,050 +315,000 vol $0.07 each | 1,315,000 | |
| Filed 2017-05-01 Tx date 2017-04-27 | $BCT BriaCell Therapeutics Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares16 - Acquisition or disposition under a prospectus exemption | $36,000 +720,000 vol $0.05 each | 768,000 | |
| Filed 2017-03-23 Tx date 2017-03-22 | $VXL Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $187.50 +1,500 vol $0.125 each | 1,038,007 | |
| Filed 2017-03-23 Tx date 2017-03-17 | $VXL Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Holder: Vaal Capital Corporation (Indirect Ownership)
                                
                             | Common Shares46 - Compensation for services | $96,000 +872,728 vol $0.11 each | 872,728 | |
| Filed 2017-03-23 Tx date 2015-06-08 | $VXL Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Holder: Vaal Capital Corporation (Indirect Ownership)
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | |||
| Filed 2016-12-30 Tx date 2016-11-15 | $ RG One Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants Broker Warrant00 - Opening Balance-Initial SEDI Report | 497,000 | ||
| Filed 2016-12-30 Tx date 2016-09-22 | $RIR Rainmaker Resources Ltd. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants Broker Warrant (Units)00 - Opening Balance-Initial SEDI Report | 177,583 | ||
| Filed 2016-12-30 Tx date 2016-09-22 | $RIR Rainmaker Resources Ltd. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 100,000 | ||
| Filed 2016-12-30 Tx date 2016-11-15 | $ RG One Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer, 5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 1,361,360 | ||
| Filed 2016-03-18 Tx date 2016-03-10 | $EME Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares37 - Stock split or consolidation | -47,619 vol | 47,619 | |
| Filed 2016-03-18 Tx date 2016-03-10 | $EME Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition | +744,650 vol | 744,650 | |
| Filed 2016-03-18 Tx date 2016-03-10 | $EME Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition | +372,325 vol | ||
| Filed 2016-03-18 Tx date 2015-06-08 | $EME Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2016-03-18 Tx date 2016-03-10 | $EME Vaxil Bio Ltd. (formerly Emerge Resources Corp.) | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition | +988,888 vol | 1,036,507 | |
| Filed 2015-11-05 Tx date 2015-11-04 | $BCT BriaCell Therapeutics Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $127,500 +500,000 vol $0.255 each | 1,000,000 | |
| Filed 2015-06-08 Tx date 2015-06-08 | $EME Emerge Resources Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants00 - Opening Balance-Initial SEDI Report | 72,500 | ||
| Filed 2015-06-08 Tx date 2015-06-08 | $EME Emerge Resources Corp. | Maresky, Isaac Benjamin 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 95,238 |