| 01 avr. 2019 | OTHER | DOW INC. | 100 | 0.00 USD | |
| 19 nov. 2018 | PURCHASE | Boulevard Acquisition Corp. | 36 081 | 4.77 USD | |
| 13 nov. 2018 | PURCHASE | Boulevard Acquisition Corp. | 33 110 | 5.11 USD | |
| 14 nov. 2018 | PURCHASE | Boulevard Acquisition Corp. | 33 110 | 5.06 USD | |
| 01 nov. 2018 | PURCHASE | Boulevard Acquisition Corp. | 29 511 | 5.80 USD | |
| 31 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 29 546 | 5.77 USD | |
| 26 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 28 312 | 5.67 USD | |
| 25 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 28 621 | 5.74 USD | |
| 23 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 28 439 | 5.64 USD | |
| 24 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 28 630 | 5.66 USD | |
| 12 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 34 175 | 5.82 USD | |
| 11 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 34 431 | 6.09 USD | |
| 02 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 34 295 | 6.11 USD | |
| 03 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 33 619 | 6.21 USD | |
| 01 oct. 2018 | PURCHASE | Boulevard Acquisition Corp. | 35 256 | 6.07 USD | |
| 28 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 38 603 | 6.33 USD | |
| 26 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 38 603 | 6.64 USD | |
| 27 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 37 251 | 6.57 USD | |
| 24 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 38 603 | 6.65 USD | |
| 25 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 38 603 | 6.71 USD | |
| 17 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 38 137 | 6.56 USD | |
| 14 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 41 992 | 6.37 USD | |
| 06 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 39 833 | 6.32 USD | |
| 07 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 39 833 | 6.25 USD | |
| 04 sept. 2018 | PURCHASE | Boulevard Acquisition Corp. | 39 833 | 6.35 USD | |