DZS INC. Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2023-04-28: Form DEFA14A; Description DEFA14A; Document dzsproxy2023-supplement.htm.
- 2023-04-17: Form DEFA14A; Description DEFA14A; Document dzsproxy2023-filingxnotice.htm.
- 2022-04-19: Form DEFA14A; Description DEFA14A; Document dzsi-defa14a_20211231.htm.
- 2021-04-13: Form DEFA14A; Description DEFA14A; Document dzsi-defa14a_20210527.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2023-04-28 | DEFA14A | DEFA14A | dzsproxy2023-supplement.htm | |
| 2023-04-17 | DEFA14A | DEFA14A | dzsproxy2023-filingxnotice.htm | |
| 2022-04-19 | DEFA14A | DEFA14A | dzsi-defa14a_20211231.htm | |
| 2021-04-13 | DEFA14A | DEFA14A | dzsi-defa14a_20210527.htm | |
| 2020-04-16 | DEFA14A | DEFA14A | dzsi-defa14a_20200526.htm | |
| 2015-03-26 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | d897057ddefa14a.htm | |
| 2008-08-27 | DEFA14A | SOLICITING MATERIALS | ddefa14a.htm |