| 28 Feb 2008 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 250,000 | 0.20 USD | |
| 10 Dec 2007 | OTHER | PROCESS TECHNOLOGY SYSTEMS INC | 767,049 | — | |
| 04 Sept 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 50,000 | 0.50 USD | |
| 27 Sept 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 500,000 | 0.20 USD | |
| 02 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 20,000 | 1.00 USD | |
| 12 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 2,000,000 | 0.20 USD | |
| 24 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 700,000 | 0.20 USD | |
| 30 Nov 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 1,200,000 | 0.25 USD | |
| 29 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 800,000 | 0.25 USD | |
| 30 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 200,000 | 0.25 USD | |
| 05 Nov 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 740,000 | 0.25 USD | |
| 06 Nov 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 500,000 | 0.25 USD | |
| 07 Nov 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 200,000 | 0.25 USD | |
| 25 Oct 2007 | SALE | PROCESS TECHNOLOGY SYSTEMS INC | 100,000 | 0.25 USD | |