Rubicon Technology, Inc. — 4 Filings
198 4 filings on record
This page lists all 4 filings submitted to the SEC by Rubicon Technology, Inc. (RBCN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Rubicon Technology, Inc. has filed 198 4 documents with the SEC since 2007. To view all SEC filings by Rubicon Technology, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
15-15D
25
3
3/A
4
4/A
424B2
424B4
424B5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
AW
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFC14A
DFAN14A
EFFECT
FWP
NT 10-K/A
POS AM
PRE 14A
PREC14A
PRER14A
PRRN14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D9
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001213900-23-014129 | Feb 24, 2023 | Feb 22, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0000921895-22-002519 | Aug 23, 2022 | Aug 19, 2022 |
| 4 | — | 0001213900-22-049871 | Aug 22, 2022 | Aug 19, 2022 |
| 4 | — | 0001213900-22-049870 | Aug 22, 2022 | Aug 19, 2022 |
| 4 | — | 0001213900-22-049869 | Aug 22, 2022 | Aug 19, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-22-043434 | Aug 1, 2022 | Jul 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-22-043432 | Aug 1, 2022 | Jul 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-22-043431 | Aug 1, 2022 | Jul 29, 2021 |
| 4 | — | 0001213900-22-040347 | Jul 19, 2022 | Jul 18, 2022 |
| 4 | — | 0001213900-22-039690 | Jul 15, 2022 | Jul 13, 2022 |
| 4 | — | 0001213900-21-067936 | Dec 29, 2021 | Dec 28, 2021 |
| 4 | — | 0001213900-21-034538 | Jun 28, 2021 | Jun 23, 2021 |
| 4 | — | 0001213900-21-034539 | Jun 28, 2021 | Jun 23, 2021 |
| 4 | — | 0001213900-21-034537 | Jun 28, 2021 | Jun 23, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-21-020528 | Apr 7, 2021 | Apr 6, 2021 |
| 4 | — | 0001213900-20-032368 | Oct 20, 2020 | Oct 19, 2020 |
| 4 | — | 0001213900-20-026564 | Sep 15, 2020 | Jul 15, 2020 |
| 4 | — | 0001213900-20-026562 | Sep 15, 2020 | Jul 15, 2020 |
| 4 | — | 0001213900-20-026560 | Sep 15, 2020 | Jul 15, 2020 |
| 4 | — | 0001213900-19-019531 | Oct 2, 2019 | Sep 30, 2019 |
| 4 | — | 0001213900-19-010566 | Jun 12, 2019 | Jun 11, 2019 |
| 4 | — | 0001213900-19-010411 | Jun 10, 2019 | — |
| 4 | — | 0001213900-19-010404 | Jun 10, 2019 | Jun 6, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-19-010012 | Jun 4, 2019 | May 29, 2019 |
| 4 | — | 0001213900-19-009978 | Jun 3, 2019 | May 29, 2019 |
| 4 | — | 0001213900-19-009976 | Jun 3, 2019 | May 29, 2019 |
| 4 | — | 0001213900-18-016936 | Dec 4, 2018 | Dec 3, 2018 |
| 4 | — | 0001213900-18-016784 | Nov 30, 2018 | Nov 29, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-016669 | Nov 28, 2018 | Nov 27, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-008915 | Jul 9, 2018 | Jul 6, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-006064 | May 14, 2018 | May 10, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-006059 | May 14, 2018 | May 10, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-006061 | May 14, 2018 | May 10, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-003159 | Mar 19, 2018 | Mar 16, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-003161 | Mar 19, 2018 | Mar 16, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-003163 | Mar 19, 2018 | Mar 16, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-000123 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-000124 | Jan 4, 2018 | Jan 3, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-000121 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-000122 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-18-000023 | Jan 2, 2018 | Jan 1, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-012335 | Nov 20, 2017 | Nov 16, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-011258 | Nov 2, 2017 | Nov 1, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-010276 | Oct 3, 2017 | Sep 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-010270 | Oct 3, 2017 | Sep 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-010272 | Oct 3, 2017 | Sep 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-010274 | Oct 3, 2017 | Sep 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-007194 | Jul 5, 2017 | Jun 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-007196 | Jul 5, 2017 | Jun 30, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001213900-17-007198 | Jul 5, 2017 | Jun 30, 2017 |