| 27 nov. 2020 | PURCHASE | Witan Investment Trust PLC | 10 000 | — | |
| 03 juin 2020 | PURCHASE | Witan Investment Trust PLC | 11 110 | — | 1er après silence |
| 20 févr. 2019 | PURCHASE | Witan Investment Trust PLC | 74 | — | |
| 25 janv. 2019 | PURCHASE | Witan Investment Trust PLC | 80 | — | |
| 27 déc. 2018 | PURCHASE | Witan Investment Trust PLC | 92 | — | |
| 26 nov. 2018 | PURCHASE | Witan Investment Trust PLC | 78 | — | |
| 25 oct. 2018 | PURCHASE | Witan Investment Trust PLC | 78 | — | |
| 25 sept. 2018 | PURCHASE | Witan Investment Trust PLC | 78 | — | |
| 28 août 2018 | PURCHASE | Witan Investment Trust PLC | 72 | — | |
| 25 juil. 2018 | PURCHASE | Witan Investment Trust PLC | 70 | — | |
| 25 juin 2018 | PURCHASE | Witan Investment Trust PLC | 80 | — | |
| 25 mai 2018 | PURCHASE | Witan Investment Trust PLC | 72 | — | |
| 25 avr. 2018 | PURCHASE | Witan Investment Trust PLC | 80 | — | |
| 26 mars 2018 | PURCHASE | Witan Investment Trust PLC | 80 | — | |
| 26 févr. 2018 | PURCHASE | Witan Investment Trust PLC | 74 | — | |
| 25 janv. 2018 | PURCHASE | Witan Investment Trust PLC | 74 | — | |
| 27 déc. 2017 | PURCHASE | Witan Investment Trust PLC | 76 | — | |
| 27 nov. 2017 | PURCHASE | Witan Investment Trust PLC | 76 | — | |
| 25 oct. 2017 | PURCHASE | Witan Investment Trust PLC | 74 | — | |
| 09 oct. 2017 | SALE | Witan Investment Trust PLC | 2 | — | |
| 25 sept. 2017 | PURCHASE | Witan Investment Trust PLC | 80 | — | |
| 25 août 2017 | PURCHASE | Witan Investment Trust PLC | 76 | — | |
| 25 juil. 2017 | PURCHASE | Witan Investment Trust PLC | 78 | — | |
| 26 juin 2017 | PURCHASE | Witan Investment Trust PLC | 78 | — | |
| 25 mai 2017 | PURCHASE | Witan Investment Trust PLC | 78 | — | |