RUBICON TECHNOLOGY, INC. Form DEF 14A: Definitive proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2022-11-21: Form DEF 14A; Period of report 2022-12-22; Description DEFINITIVE PROXY STATEMENT; Document ea169069-def14a_rubicontech.htm.
- 2021-05-18: Form DEF 14A; Period of report 2021-06-24; Description DEFINITIVE PROXY STATEMENT; Document ea140655-def14a_rubicon.htm.
- 2020-06-15: Form DEF 14A; Period of report 2020-06-16; Description DEFINITIVE PROXY STATEMENT; Document ea123071-def14a_rubicontech.htm.
- 2019-04-26: Form DEF 14A; Period of report 2019-05-30; Description DEFINITIVE PROXY STATEMENT; Document def14a0419_rubicontech.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2022-11-21 | DEF 14A | 2022-12-22 | DEFINITIVE PROXY STATEMENT | ea169069-def14a_rubicontech.htm |
| 2021-05-18 | DEF 14A | 2021-06-24 | DEFINITIVE PROXY STATEMENT | ea140655-def14a_rubicon.htm |
| 2020-06-15 | DEF 14A | 2020-06-16 | DEFINITIVE PROXY STATEMENT | ea123071-def14a_rubicontech.htm |
| 2019-04-26 | DEF 14A | 2019-05-30 | DEFINITIVE PROXY STATEMENT | def14a0419_rubicontech.htm |
| 2018-04-13 | DEF 14A | 2018-05-10 | DEFINITIVE PROXY STATEMENT | def14a0418_rubicontech.htm |
| 2015-04-30 | DEF 14A | 2015-06-23 | DEF 14A | d867662ddef14a.htm |
| 2014-04-30 | DEF 14A | 2014-06-25 | DEFINITIVE PROXY STATEMENT | d716790ddef14a.htm |
| 2013-04-30 | DEF 14A | 2013-06-26 | DEFINITIVE PROXY STATEMENT | d478920ddef14a.htm |
| 2012-04-30 | DEF 14A | 2012-06-15 | DEFINITIVE PROXY STATEMENT | d344534ddef14a.htm |
| 2011-04-29 | DEF 14A | 2011-06-22 | DEFINITIVE PROXY STATEMENT | ddef14a.htm |
| 2010-04-30 | DEF 14A | 2010-06-23 | DEFINITIVE PROXY STATEMENT | ddef14a.htm |
| 2009-04-30 | DEF 14A | 2009-06-24 | DEFINITIVE PROXY STATEMENT | ddef14a.htm |
| 2008-06-20 | DEF 14A | 2008-07-25 | DEFINITIVE PROXY STATEMENT | ddef14a.htm |