| 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 2017-03-16 Tx date 2017-03-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares46 - Compensation for services | $24,155 +558 vol $43.29 each | 16,152 | |
| Filed 2017-03-16 Tx date 2017-03-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $12,493 +290 vol $43.08 each | 34,955 | |
| Filed 2017-03-16 Tx date 2017-03-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $11,847 +275 vol $43.08 each | 34,665 | |
| Filed 2016-12-16 Tx date 2016-12-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $49,996 +1,115 vol $44.84 each | 34,390 | |
| Filed 2016-12-16 Tx date 2016-12-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $11,210 +250 vol $44.84 each | 33,275 | |
| Filed 2016-09-16 Tx date 2016-09-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $10,711 +265 vol $40.42 each | 31,788 | |
| Filed 2016-09-16 Tx date 2016-09-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $49,999 +1,237 vol $40.42 each | 33,025 | |
| Filed 2016-06-20 Tx date 2016-06-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $10,194 +246 vol $41.44 each | 30,236 | |
| Filed 2016-06-20 Tx date 2016-06-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $53,333 +1,287 vol $41.44 each | 31,523 | |
| Filed 2016-03-17 Tx date 2016-03-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $57,500 +1,508 vol $38.13 each | 29,990 | |
| Filed 2016-03-17 Tx date 2016-03-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $9,608 +252 vol $38.13 each | 28,482 | |
| Filed 2015-12-18 Tx date 2015-12-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $57,491 +1,496 vol $38.43 each | 28,230 | |
| Filed 2015-12-18 Tx date 2015-12-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $8,877 +231 vol $38.43 each | 26,734 | |
| Filed 2015-09-17 Tx date 2015-09-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $8,322 +209 vol $39.82 each | 25,059 | |
| Filed 2015-09-17 Tx date 2015-09-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $57,500 +1,444 vol $39.82 each | 26,503 | |
| Filed 2015-06-17 Tx date 2015-06-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units30 - Acquisition or disposition under a purchase/ownership plan | $7,780 +200 vol $38.90 each | 23,372 | |
| Filed 2015-06-17 Tx date 2015-06-15 | $TRI Thomson Reuters Corporation | Cirillo, Mary 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Deferred Share Units46 - Compensation for services | $57,494 +1,478 vol $38.90 each | 24,850 |