Ownership History
| SA HOLDING 1 LLC | $600,000 | 23032/381 | 01/03/2020 |
| AGAWAM SILVER STREET REAL ESTATE INC | $1,620,000 | 21544/255 | 01/24/2017 |
| EUROFINS SPECTRUM ANALYTICAL,INC | $620,000 | 20902/445 | 10/07/2015 |
| SPECTRUM ANALYTICAL INCL., | $96,300 | 9230/583 | 08/29/1995 |
| WESTMASS AREA DEVELOPMENT | $0 | 5368/349 | 12/31/1982 |