SONICS & MATERIALS INC of NEWTOWN, CT filed a DEF 14A with the SEC on 1998-11-03. Industry: Miscellaneous Electrical Machinery, Equipment & Supplies.
| Filed | Form |
|---|---|
| 2001-11-13 | DEF 14A |
| 2000-11-15 | DEF 14A |
| 1999-10-28 | DEF 14A |
| 1998-11-03 | DEF 14A |
| 1997-09-30 | DEF 14A |
| 1996-10-09 | DEF 14A |