SPECTRA PHYSICS INC of MOUNTAIN VIEW, CA filed a SC TO-T/A with the SEC on 2001-12-27. Industry: Semiconductors & Related Devices.
| Seq | Type | Description |
|---|---|---|
| 1 | SC TO-T/A | SC TO-T/A |
| 3 | EX-12.(A)(13) | EXHIBIT 12(A)(13) |
Showing 12 of 15 filings.
| Filed | Form |
|---|---|
| 2001-12-27 | SC TO-T/A |
| 2001-12-19 | SC TO-T/A |
| 2001-12-14 | SC 14D9/A |
| 2001-12-14 | SC TO-T/A |
| 2001-12-07 | SC TO-T/A |
| 2001-11-30 | SC 14D9 |
| 2001-11-16 | SC TO-T |
| 2001-11-06 | SC TO-C |
| 2001-09-26 | SC TO-C |
| 2001-08-22 | SC14D9C |
| 2001-04-11 | DEF 14A |
| 2001-03-23 | PRE 14A |