Ownership History
| G&I X/GP4 580 PLEASANT LLC | $1 | | 83080/487 | 1F | 08/01/2024 |
| G&I X/GP4 580 PLEASANT LLC | $1 | | 81503/505 | 1F | 05/02/2023 |
| G&I X/GP4 580 PLEASANT LLC | $21,500,000 | 275339 | 1568/140 | 1O | 01/28/2021 |
| FLUID MANAGEMENT SYSTEMS INC | $5,400,000 | 0226558 | 1263/8 | 1AL | 01/07/2003 |
| MICRO USPD, INC. | $1,139,000 | 1097 / 109 | 1097/109 | 1N | 07/07/1992 |