COHERENT, INC. Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2021-03-19: Form DEFA14A; Description DEFA14A; Document a20-30872_5defa14a.htm.
- 2019-01-14: Form DEFA14A; Description DEFA14A; Document a18-23025_4defa14a.htm.
- 2016-03-16: Form DEFA14A; Description 8-K; Document a16-6697_18k.htm.
- 2011-03-10: Form DEFA14A; Description DEFA14A; Document a11-7735_1defa14a.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2021-03-19 | DEFA14A | DEFA14A | a20-30872_5defa14a.htm | |
| 2019-01-14 | DEFA14A | DEFA14A | a18-23025_4defa14a.htm | |
| 2016-03-16 | DEFA14A | 8-K | a16-6697_18k.htm | |
| 2011-03-10 | DEFA14A | DEFA14A | a11-7735_1defa14a.htm | |
| 2006-03-28 | DEFA14A | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | a06-7824_18k.htm | |
| 2006-02-21 | DEFA14A | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | a06-5528_18k.htm | |
| 2004-03-05 | DEFA14A | Additional definitive proxy soliciting materials | d14092.htm |