| 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 2025-02-27 11:47 Tx date 2025-02-22 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-12,767.94 -70,933 vol $0.18 each | 1,911,933 | |
| Filed 2025-02-27 11:46 Tx date 2025-02-22 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units38 - Redemption, retraction, cancellation, repurchase | -115,734 vol | 1,982,866 | |
| Filed 2025-02-27 11:43 Tx date 2025-02-22 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-33,600.06 -186,667 vol $0.18 each | 1,449,523 | |
| Filed 2025-02-24 16:34 Tx date 2025-02-18 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $200,000 +1,111,112 vol $0.18 each | 2,098,600 | |
| Filed 2025-02-24 16:31 Tx date 2025-02-18 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units56 - Grant of rights | $200,000 +1,111,112 vol $0.18 each | 1,636,190 | |
| Filed 2025-01-10 15:20 Tx date 2024-12-31 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $8,917 +35,670 vol $0.25 each | 259,680 | |
| Filed 2024-08-13 13:46 Tx date 2024-08-12 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units38 - Redemption, retraction, cancellation, repurchase | -37,823 vol | 987,488 | |
| Filed 2024-08-13 13:44 Tx date 2024-08-12 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-5,078.01 -24,181 vol $0.21 each | 1,025,311 | |
| Filed 2024-08-13 13:40 Tx date 2024-08-12 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-13,020.84 -62,004 vol $0.21 each | 525,078 | |
| Filed 2024-02-28 14:36 Tx date 2024-02-23 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-6,075 -22,500 vol $0.27 each | 1,049,492 | |
| Filed 2024-02-28 14:35 Tx date 2024-02-23 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units38 - Redemption, retraction, cancellation, repurchase | -35,193 vol | 1,071,992 | |
| Filed 2024-02-28 12:57 Tx date 2024-02-23 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-15,577.11 -57,693 vol $0.27 each | 587,082 | |
| Filed 2024-02-28 12:11 Tx date 2024-02-26 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-15,577.11 -57,693 vol $0.27 each | ||
| Filed 2023-04-06 14:26 Tx date 2023-04-06 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $14,850 +27,500 vol $0.54 each | 201,719 | |
| Filed 2023-03-16 16:29 Tx date 2022-12-31 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: TFSA (Indirect Ownership)
                                
                             | Common Shares90 - Change in the nature of ownership | $22,230 +57,000 vol $0.39 each | 57,000 | |
| Filed 2023-03-16 15:58 Tx date 2021-08-05 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: TFSA (Indirect Ownership)
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | |||
| Filed 2023-03-16 15:57 Tx date 2022-12-31 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $15,479 +30,352 vol $0.51 each | 174,219 | |
| Filed 2023-03-03 12:49 Tx date 2023-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-175,711.32 -344,532 vol $0.51 each | 540,327 | |
| Filed 2023-03-03 12:48 Tx date 2023-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $56,180 +110,157 vol $0.51 each | 884,859 | |
| Filed 2023-03-03 12:46 Tx date 2023-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-119,531.25 -234,375 vol $0.51 each | 423,346 | |
| Filed 2023-02-27 17:47 Tx date 2023-02-21 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $124,000 +233,963 vol $0.53 each | 774,702 | |
| Filed 2023-02-27 17:46 Tx date 2023-02-21 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units56 - Grant of rights | $62,000 +116,982 vol $0.53 each | 657,721 | |
| Filed 2023-02-27 17:43 Tx date 2023-02-21 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $139,951 +264,060 vol $0.53 each | 264,060 | |
| Filed 2023-02-27 17:42 Tx date 2021-08-05 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2022-03-04 13:34 Tx date 2022-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-22,336.22 -37,858 vol $0.59 each | 540,739 | |
| Filed 2022-03-04 13:33 Tx date 2022-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units38 - Redemption, retraction, cancellation, repurchase | -33,571 vol | 578,597 | |
| Filed 2022-03-04 13:30 Tx date 2022-02-28 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-42,143.11 -71,429 vol $0.59 each | 540,739 | |
| Filed 2022-03-01 16:15 Tx date 2022-02-22 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $112,000 +186,667 vol $0.60 each | 612,168 | |
| Filed 2022-03-01 16:13 Tx date 2022-02-22 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units56 - Grant of rights | $112,000 +186,667 vol $0.60 each | 612,168 | |
| Filed 2022-02-23 13:46 Tx date 2021-12-31 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $10,383 +21,191 vol $0.49 each | 143,867 | |
| Filed 2021-08-19 12:08 Tx date 2021-08-13 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-732.90 -1,745 vol $0.42 each | 425,501 | |
| Filed 2021-08-19 11:59 Tx date 2021-08-18 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-732.90 -1,745 vol $0.42 each | 425,501 | |
| Filed 2021-08-19 11:59 Tx date 2021-08-18 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units59 - Exercise for cash | $-732.90 -1,745 vol $0.42 each | ||
| Filed 2021-08-19 11:58 Tx date 2021-08-13 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units38 - Redemption, retraction, cancellation, repurchase | -2,616 vol | 427,246 | |
| Filed 2021-08-19 11:55 Tx date 2021-08-13 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units59 - Exercise for cash | $-1,831.62 -4,361 vol $0.42 each | 425,501 | |
| Filed 2021-08-13 12:19 Tx date 2021-08-12 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $26,041 +62,004 vol $0.42 each | 429,862 | |
| Filed 2021-08-13 12:16 Tx date 2021-08-12 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units56 - Grant of rights | $26,041 +62,004 vol $0.42 each | 429,862 | |
| Filed 2021-08-13 11:44 Tx date 2021-08-05 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 122,676 | ||
| Filed 2021-08-13 11:39 Tx date 2021-08-05 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units00 - Opening Balance-Initial SEDI Report | 367,858 | ||
| Filed 2021-08-13 11:38 Tx date 2021-08-05 | $S Sherritt International Corporation | Ross, Chad Robert 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Restricted Share Units00 - Opening Balance-Initial SEDI Report | 367,858 |