| 01 oct. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 81 061 | 2.76 USD | |
| 24 sept. 2019 | PURCHASE | UNION BRIDGE HOLDINGS LTD. | 56 264 066 | — | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 50 000 | 0.60 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 3 333 | 1.50 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 3 141 | 1.60 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 903 | 1.60 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 2 732 | 1.83 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 2 500 | 2.00 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 5 000 | 2.00 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 2 418 | 2.08 USD | |
| 10 juin 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 4 000 | 1.30 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 10 000 | 1.00 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 8 924 | 0.88 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 9 949 | 0.88 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 8 396 | 2.04 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 3 846 | 2.60 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 7 500 | 2.00 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 6 200 | 2.51 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 10 000 | 1.58 USD | |
| 08 mai 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 10 000 | 2.00 USD | |
| 01 avr. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 16 747 | 1.75 USD | |
| 01 avr. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 11 364 | 0.88 USD | |
| 01 avr. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 11 364 | 0.88 USD | |
| 01 avr. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 10 838 | 0.88 USD | |
| 01 avr. 2019 | SALE | UNION BRIDGE HOLDINGS LTD. | 20 000 | 0.88 USD | |