| 12 juin 2017 | SALE | Strategic Environmental & Energy Resources, Inc. | 4 200 | 0.72 USD | |
| 30 mai 2017 | SALE | Strategic Environmental & Energy Resources, Inc. | 1 383 | 0.75 USD | |
| 02 juin 2017 | SALE | Strategic Environmental & Energy Resources, Inc. | 2 000 | 0.71 USD | |
| 09 juin 2017 | SALE | Strategic Environmental & Energy Resources, Inc. | 6 617 | 0.71 USD | |
| 19 mai 2017 | SALE | Strategic Environmental & Energy Resources, Inc. | 5 000 | 0.75 USD | |
| 15 août 2014 | OTHER | Strategic Environmental & Energy Resources, Inc. | 1 000 000 | 1.05 USD | |
| 21 mai 2010 | PURCHASE | UTEC, INC. | 10 000 | 0.01 USD | |
| 21 mai 2010 | PURCHASE | UTEC, INC. | 2 000 000 | 0.01 USD | |
| 11 janv. 2007 | GRANT_AWARD | UTEC, INC. | 2 000 000 | 0.00 USD | |