| 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 2021-06-02 12:55 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Deferred Share Units56 - Grant of rights | +140,845 vol | 140,845 | |
| Filed 2021-06-01 23:31 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Deferred Share Units56 - Grant of rights | +50,000 vol | ||
| Filed 2021-06-01 20:04 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Deferred Share Units56 - Grant of rights | +50,000 vol | ||
| Filed 2021-06-01 20:04 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Deferred Share Units56 - Grant of rights | +50,000 vol | 50,000 | |
| Filed 2021-06-01 20:03 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Deferred Share Units00 - Opening Balance-Initial SEDI Report | |||
| Filed 2021-06-01 20:03 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | |||
| Filed 2021-06-01 20:03 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2021-06-01 20:02 Tx date 2021-05-28 | $TBP Tetra Bio-Pharma Inc. | AULD, CATHERINE ANNE 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants00 - Opening Balance-Initial SEDI Report |