Rubicon Technology, Inc. SEC EDGAR Filings (CIK 0001410172)

SEC EDGAR filings, ownership reports, and insider transactions for Rubicon Technology, Inc..

Symbol
RBCN on OTC
Industry
Semiconductors & Related Devices (Office Of Manufacturing)
Business address
900 East Green Street, Bensenville, IL, 60106
State of incorporation
DE
Fiscal year end
31 December
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Rubicon Technology, Inc. has filed 666 SEC EDGAR filings since 05 Sep 2007

Latest Filings

Recent SEC filings for Rubicon Technology, Inc. including 15-15D, 10-K, EFFECT and more.

Form type Document Filing Description Filing date Reporting date File number(s)
15-15D Open 15-15D document View SEC filing for 15-15D 15-15D 30 Mar 2023 333-192536
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 30 Mar 2023 31 Dec 2022 001-33834
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Mar 2023 333-192536
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-3 20 Mar 2023 333-192536
EFFECT Open EFFECT document View SEC filing for EFFECT 14 Mar 2023 333-167272
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 10 Mar 2023 333-167272
S-8 POS Open S-8 POS document View SEC filing for S-8 POS REGISTRATION STATEMENT 10 Mar 2023 333-213025
S-8 POS Open S-8 POS document View SEC filing for S-8 POS REGISTRATION STATEMENT 10 Mar 2023 333-180211
S-8 POS Open S-8 POS document View SEC filing for S-8 POS REGISTRATION STATEMENT 10 Mar 2023 333-147552
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Mar 2023 03 Mar 2023 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Feb 2023 20 Feb 2023 001-33834
4 Open 4 document View SEC filing for 4 24 Feb 2023 22 Feb 2023
25 Open 25 document View SEC filing for 25 FORM 25 23 Dec 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Dec 2022 22 Dec 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Dec 2022 13 Dec 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Dec 2022 12 Dec 2022 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 21 Nov 2022 22 Dec 2022 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 10 Nov 2022 30 Sep 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Oct 2022 14 Oct 2022 001-33834
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A AMENDMENT NO. 1 TO FORM 8-K 20 Sep 2022 19 Sep 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Sep 2022 19 Sep 2022 001-33834
3 Open 3 document View SEC filing for 3 29 Aug 2022 19 Aug 2022
3 Open 3 document View SEC filing for 3 29 Aug 2022 19 Aug 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM 13-D AMENDMENT 24 Aug 2022 005-83694
3 Open 3 document View SEC filing for 3 FORM 3 24 Aug 2022 19 Aug 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 24 Aug 2022 005-83694
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Aug 2022 19 Aug 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 3 TO THE SCHEDULE 13D 23 Aug 2022 005-83694
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 2 TO THE SCHEDULE 13D 22 Aug 2022 005-83694
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 22 Aug 2022 19 Aug 2022 001-33834
4 Open 4 document View SEC filing for 4 22 Aug 2022 19 Aug 2022
4 Open 4 document View SEC filing for 4 22 Aug 2022 19 Aug 2022
4 Open 4 document View SEC filing for 4 22 Aug 2022 19 Aug 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Aug 2022 15 Aug 2022 001-33834
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 18 Aug 2022 005-83694
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 15 Aug 2022 005-83694
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Aug 2022 12 Aug 2022 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Aug 2022 30 Jun 2022 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Aug 2022 29 Jul 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Aug 2022 29 Jul 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Aug 2022 29 Jul 2021
SC 14D9 Open SC 14D9 document View SEC filing for SC 14D9 SOLICITATION/RECOMMENDATION STATEMENT 26 Jul 2022 005-83694
4 Open 4 document View SEC filing for 4 19 Jul 2022 18 Jul 2022
4 Open 4 document View SEC filing for 4 15 Jul 2022 13 Jul 2022
SC TO-T Open SC TO-T document View SEC filing for SC TO-T SCTOT 13 Jul 2022 005-83694
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 13 Jul 2022 005-83694
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM 13-D AMENDMENT 12 Jul 2022 005-83694
PX14A6G Open PX14A6G document View SEC filing for PX14A6G PX14A6G 12 Jul 2022 001-33834
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A 11 Jul 2022 001-33834
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 2 TO SCHEDULE 13D 08 Jul 2022 005-83694
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 Jul 2022 005-83694
DEFA14A Open DEFA14A document View SEC filing for DEFA14A CURRENT REPORT 05 Jul 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 05 Jul 2022 01 Jul 2022 001-33834
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 05 Jul 2022 005-83694
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 05 Jul 2022 005-83694
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 13 May 2022 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 May 2022 31 Mar 2022 001-33834
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 28 Apr 2022 31 Dec 2021 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 27 Apr 2022 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 28 Mar 2022 31 Dec 2021 001-33834
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Mar 2022
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 24 Feb 2022 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Feb 2022 07 Feb 2022 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 07 Feb 2022 005-83694
4 Open 4 document View SEC filing for 4 29 Dec 2021 28 Dec 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 Nov 2021 30 Sep 2021 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 13 Aug 2021 30 Jun 2021 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 29 Jun 2021 24 Jun 2021 001-33834
4 Open 4 document View SEC filing for 4 28 Jun 2021 23 Jun 2021
4 Open 4 document View SEC filing for 4 28 Jun 2021 23 Jun 2021
4 Open 4 document View SEC filing for 4 28 Jun 2021 23 Jun 2021
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 18 May 2021 24 Jun 2021 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 17 May 2021 31 Mar 2021 001-33834
10-K/A Open 10-K/A document View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 04 May 2021 31 Dec 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 26 Apr 2021 23 Apr 2021 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Apr 2021 06 Apr 2021
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 23 Mar 2021 31 Dec 2020 001-33834
3 Open 3 document View SEC filing for 3 22 Mar 2021 17 Mar 2021
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 22 Mar 2021 17 Mar 2021 001-33834
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Feb 2021 005-83694
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A FORM 8-A12B/A 22 Dec 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Dec 2020 18 Dec 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 Dec 2020 14 Dec 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 09 Dec 2020 09 Dec 2020 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 13 Nov 2020 30 Sep 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 Nov 2020 03 Nov 2020 001-33834
4 Open 4 document View SEC filing for 4 20 Oct 2020 19 Oct 2020
4 Open 4 document View SEC filing for 4 15 Sep 2020 15 Jul 2020
4 Open 4 document View SEC filing for 4 15 Sep 2020 15 Jul 2020
4 Open 4 document View SEC filing for 4 15 Sep 2020 15 Jul 2020
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 14 Sep 2020 14 May 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO THE SCHEDULE 13D 14 Sep 2020 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Aug 2020 30 Jun 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 Jul 2020 16 Jul 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 24 Jun 2020 23 Jun 2020 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 15 Jun 2020 16 Jun 2020 001-33834
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 02 Jun 2020 02 Jun 2020 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 May 2020 31 Mar 2020 001-33834
10-K/A Open 10-K/A document View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 29 Apr 2020 31 Dec 2019 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 23 Mar 2020 31 Dec 2019 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 19 Mar 2020 19 Mar 2020 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 28 Feb 2020 26 Feb 2020 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON DEC2019 14 Feb 2020 005-83694
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 19 Dec 2019 19 Dec 2019 001-33834
3 Open 3 document View SEC filing for 3 19 Nov 2019 18 Nov 2019
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Nov 2019 18 Nov 2019 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Nov 2019 30 Sep 2019 001-33834
4 Open 4 document View SEC filing for 4 02 Oct 2019 30 Sep 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Aug 2019 30 Jun 2019 001-33834
4 Open 4 document View SEC filing for 4 12 Jun 2019 11 Jun 2019
4 Open 4 document View SEC filing for 4 10 Jun 2019 10 Jun 2019
4 Open 4 document View SEC filing for 4 10 Jun 2019 06 Jun 2019
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jun 2019 29 May 2019
4 Open 4 document View SEC filing for 4 03 Jun 2019 29 May 2019
4 Open 4 document View SEC filing for 4 03 Jun 2019 29 May 2019
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 Jun 2019 30 May 2019 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 23 May 2019 17 May 2019 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 May 2019 31 Mar 2019 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 26 Apr 2019 30 May 2019 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 22 Mar 2019 18 Mar 2019 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 22 Mar 2019 31 Dec 2018 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON TECHNOLOGY DEC18 14 Feb 2019 005-83694
4 Open 4 document View SEC filing for 4 04 Dec 2018 03 Dec 2018
4 Open 4 document View SEC filing for 4 30 Nov 2018 29 Nov 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Nov 2018 27 Nov 2018
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 19 Nov 2018 19 Nov 2018 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 13 Nov 2018 30 Sep 2018 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Oct 2018 27 Sep 2018 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 05 Sep 2018 05 Sep 2018 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 20 Aug 2018 20 Aug 2018 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 09 Aug 2018 30 Jun 2018 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Jul 2018 06 Jul 2018
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 06 Jun 2018 04 Jun 2018
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 04 Jun 2018 04 Jun 2018 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 15 May 2018 10 May 2018 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2018 10 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2018 10 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2018 10 May 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 May 2018 31 Mar 2018 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 26 Apr 2018 23 Apr 2018 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 13 Apr 2018 10 May 2018 001-33834
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 03 Apr 2018 03 Apr 2018 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 20 Mar 2018 31 Dec 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Mar 2018 16 Mar 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Mar 2018 16 Mar 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Mar 2018 16 Mar 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 4 TO SCHEDULE 13G 14 Feb 2018 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON DEC17 13 Feb 2018 005-83694
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2018 03 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2018 02 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2018 02 Jan 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2018 02 Jan 2018
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 02 Jan 2018 28 Dec 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jan 2018 01 Jan 2018
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM FOR THE REGISTRATION LISTING OF A CLASS 18 Dec 2017 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Dec 2017 18 Dec 2017 001-33834
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13-D AMENDMENT 05 Dec 2017 005-83694
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D FILING 04 Dec 2017 005-83694
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 21 Nov 2017 20 Nov 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Nov 2017 16 Nov 2017
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 17 Nov 2017 16 Nov 2017
SC 13D Open SC 13D document View SEC filing for SC 13D THE SCHEDULE 13D 17 Nov 2017 005-83694
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 Nov 2017 16 Nov 2017 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 13 Nov 2017 30 Sep 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Nov 2017 01 Nov 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2017 30 Sep 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2017 30 Sep 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2017 30 Sep 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2017 30 Sep 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Sep 2017 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 10 Aug 2017 30 Jun 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jul 2017 30 Jun 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jul 2017 30 Jun 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jul 2017 30 Jun 2017
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jul 2017 30 Jun 2017
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13-D 30 Jun 2017 005-83694
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jun 2017 09 Jun 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON MAY17 09 Jun 2017 005-83694
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 22 May 2017 19 May 2017 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 May 2017 12 May 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 May 2017 31 Mar 2017 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 04 May 2017 03 May 2017 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 03 May 2017 001-33834
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 24 Apr 2017 19 Apr 2017 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A CURRENT REPORT 24 Apr 2017 001-33834
DEFC14A Open DEFC14A document View SEC filing for DEFC14A DEFINITIVE PROXY STATEMENT 11 Apr 2017 001-33834
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Apr 2017 06 Apr 2017
PRER14A Open PRER14A document View SEC filing for PRER14A PRELIMINARY REVISED PROXY SOLICITING MATERIALS 10 Apr 2017 001-33834
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Apr 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Apr 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017
PREC14A Open PREC14A document View SEC filing for PREC14A PRELIMINARY PROXY STATEMENT 30 Mar 2017 001-33834
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 30 Mar 2017 30 Mar 2017 001-33834
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Mar 2017 17 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Mar 2017 15 Mar 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Mar 2017 13 Mar 2017 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM 8-K 16 Mar 2017 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 16 Mar 2017 31 Dec 2016 001-33834
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 03 Mar 2017 01 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 02 Mar 2017 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Feb 2017 14 Feb 2017 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM 8-K 21 Feb 2017 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2017 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON DEC16 14 Feb 2017 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Jan 2017 24 Jan 2017 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jan 2017 01 Jul 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2017 31 Dec 2016
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Dec 2016 30 Nov 2016 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RBCN OCT16 10 Nov 2016 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2016 30 Sep 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2016 09 Nov 2016 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2016 01 Nov 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2016 01 Nov 2016
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Oct 2016 18 Oct 2016 001-33834
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 13 Oct 2016 01 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2016 01 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2016 01 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2016 01 Oct 2016
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Sep 2016 28 Sep 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Sep 2016 09 Sep 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Sep 2016 12 Sep 2016 001-33834
S-8 Open S-8 document View SEC filing for S-8 S-8 09 Aug 2016 333-213025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2016 30 Jun 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2016 09 Aug 2016 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2016 01 Jul 2016
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K AMENDMENT 30 Jun 2016 26 May 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Jun 2016 24 Jun 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Jun 2016 24 Jun 2016 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 22 Jun 2016 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 15 Jun 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Jun 2016 13 Jun 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 13 Jun 2016 001-33834
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Jun 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jun 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Jun 2016
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jun 2016 03 Jun 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 03 Jun 2016 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 02 Jun 2016 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 02 Jun 2016 001-33834
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Jun 2016
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Jun 2016 26 May 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 01 Jun 2016 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 May 2016 26 May 2016
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 31 May 2016 26 May 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 31 May 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 May 2016 23 May 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 May 2016 26 May 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 27 May 2016 001-33834
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 25 May 2016 001-33834
DEFC14A Open DEFC14A document View SEC filing for DEFC14A DEFC14A 23 May 2016 001-33834
PRRN14A Open PRRN14A document View SEC filing for PRRN14A PRRN14A 19 May 2016 001-33834
PRRN14A Open PRRN14A document View SEC filing for PRRN14A PRRN14A 18 May 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 May 2016 18 May 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 18 May 2016 001-33834
DEFC14A Open DEFC14A document View SEC filing for DEFC14A DEFC14A 18 May 2016 001-33834
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 17 May 2016 01 Dec 2015
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 May 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 13 May 2016
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 13 May 2016 001-33834
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 May 2016
PREC14A Open PREC14A document View SEC filing for PREC14A PREC14A 13 May 2016 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 May 2016 31 Mar 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 May 2016 10 May 2016 001-33834
PREC14A Open PREC14A document View SEC filing for PREC14A PREC 14A 05 May 2016 001-33834
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 29 Apr 2016 31 Dec 2015 001-33834
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Apr 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 22 Apr 2016 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Apr 2016 19 Apr 2016 001-33834
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Apr 2016 18 Apr 2016 001-33834
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A FORM 8-K 18 Apr 2016 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Apr 2016 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G ECOFIN LTD. 06 Apr 2016 005-83694
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 14 Mar 2016 31 Dec 2015 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Feb 2016 24 Feb 2016 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RBCN DEC15 12 Feb 2016 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 03 Feb 2016 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G 20 Jan 2016 005-83694
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 01 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 01 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 01 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 01 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2016 30 Dec 2015
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Dec 2015 28 Dec 2015 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 04 Dec 2015 01 Dec 2015 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2015 01 Dec 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2015 01 Dec 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2015 30 Sep 2015 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2015 09 Nov 2015 001-33834
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K AMENDMENT 05 Nov 2015 12 Oct 2015 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2015 01 Nov 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2015 31 Oct 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Oct 2015 12 Oct 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Oct 2015 12 Oct 2015 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13G/A RUBICON AUG15 10 Sep 2015 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Aug 2015 06 Aug 2015 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2015 30 Jun 2015 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Aug 2015 31 Jul 2015 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Jul 2015 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Jun 2015 23 Jun 2015 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2015 31 Mar 2015 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2015 07 May 2015 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 TO SCHEDULE 13G 06 May 2015 005-83694
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 30 Apr 2015 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 30 Apr 2015 23 Jun 2015 001-33834
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 17 Apr 2015 23 Jun 2015 001-33834
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 13 Mar 2015 31 Dec 2014 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Feb 2015 18 Feb 2015 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON DEC14 13 Feb 2015 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Feb 2015 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Feb 2015 12 Feb 2015 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2015 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 09 Feb 2015 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 30 Jan 2015 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 21 Jan 2015 005-83694
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2015 01 Jan 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2015 31 Dec 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Dec 2014 09 Dec 2014 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Dec 2014 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RBCN OCT14 10 Nov 2014 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2014 30 Sep 2014 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 06 Nov 2014 06 Nov 2014 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2014 01 Nov 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A RUBICON TECHNOLOGY, INC. 02 Oct 2014 005-83694
8-K Open 8-K document View SEC filing for 8-K 8-K 23 Sep 2014 17 Sep 2014 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Sep 2014 19 Sep 2014
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Sep 2014 19 Sep 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2014 17 Sep 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2014 17 Sep 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON TECHNOLOGIES AUG14 10 Sep 2014 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2014 30 Jun 2014 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 07 Aug 2014 07 Aug 2014 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2014 31 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2014 31 Dec 2013
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Jun 2014 25 Jun 2014 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2014 31 Mar 2014 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 01 May 2014 01 May 2014 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 30 Apr 2014 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 30 Apr 2014 25 Jun 2014 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC13GA RUBICON TECHNOLOGY MARCH14 10 Apr 2014 005-83694
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Mar 2014 24 Mar 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Mar 2014 24 Mar 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 24 Mar 2014 19 Mar 2014 001-33834
424B2 Open 424B2 document View SEC filing for 424B2 424B2 19 Mar 2014 333-192536
424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Mar 2014 333-192536
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 13 Mar 2014 31 Dec 2013 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 19 Feb 2014 19 Feb 2014 001-33834
SC 13G Open SC 13G document View SEC filing for SC 13G SC13G RUBICON TECHNOLOGY DEC13 14 Feb 2014 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2014 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A RUBICON TECHNOLOGY, INC. 13 Feb 2014 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 06 Feb 2014 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 30 Jan 2014 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Jan 2014 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Jan 2014 07 Jan 2014 001-33834
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 Jan 2014 333-192536
FWP Open FWP document View SEC filing for FWP FWP 07 Jan 2014 333-192536
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2014 01 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2014 01 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2014 01 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2014 01 Jan 2014
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2014 01 Jan 2014
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Dec 2013 333-192536
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 06 Dec 2013 333-192536
SC 13G Open SC 13G document View SEC filing for SC 13G RUBICON TECHNOLOGY, INC. 05 Dec 2013 005-83694
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 25 Nov 2013 333-192536
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2013 30 Sep 2013 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Oct 2013 29 Oct 2013 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2013 30 Sep 2013
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2013 30 Sep 2013
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2013 30 Sep 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2013 30 Jun 2013 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Aug 2013 07 Aug 2013 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2013 01 Jul 2013
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2013 01 Jul 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Jul 2013 26 Jun 2013 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Jul 2013 26 Jun 2013 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 May 2013 31 Mar 2013 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2013 07 May 2013 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 30 Apr 2013 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 30 Apr 2013 26 Jun 2013 001-33834
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Apr 2013 25 Apr 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Apr 2013 25 Apr 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Mar 2013 22 Mar 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Mar 2013 22 Mar 2013
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 14 Mar 2013 31 Dec 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Feb 2013 20 Feb 2013 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 05 Feb 2013 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 18 Jan 2013 005-83694
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2013 31 Dec 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Jan 2013 02 Jan 2013 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2012 30 Sep 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Nov 2012 06 Nov 2012 001-33834
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 31 Oct 2012 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 29 Oct 2012 005-83694
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A FORM 10-Q AMENDMENT NO. 1 23 Aug 2012 31 Mar 2012 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2012 30 Jun 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Aug 2012 02 Aug 2012 001-33834
8-K/A Open 8-K/A document View SEC filing for 8-K/A 8-K/A 06 Jul 2012 03 Feb 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K 8-K 20 Jun 2012 15 Jun 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 May 2012 21 May 2012 001-33834
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 May 2012 31 Mar 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 May 2012 08 May 2012 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 May 2012 01 May 2012 001-33834
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 30 Apr 2012 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 30 Apr 2012 15 Jun 2012 001-33834
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 19 Mar 2012 333-180211
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 15 Mar 2012 31 Dec 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Feb 2012 23 Feb 2012 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SAM SUSTAINABLE ASSET MANAGEMENT LTD 13 Feb 2012 005-83694
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2012 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2012 14 Dec 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Feb 2012 03 Feb 2012 001-33834
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2012 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 09 Feb 2012 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 09 Feb 2012 005-83694
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2012 14 Dec 2011
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 Jan 2012
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Jan 2012
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Dec 2011
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 14 Nov 2011 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2011 30 Sep 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Nov 2011 08 Nov 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Sep 2011 12 Sep 2011 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DOC ONE 10 Aug 2011 005-83694
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Aug 2011 30 Jun 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Aug 2011 04 Aug 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Jun 2011 22 Jun 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Jun 2011 15 Jun 2011 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2011 23 May 2011
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 09 May 2011 31 Mar 2011 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 May 2011 05 May 2011 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 29 Apr 2011 22 Jun 2011 001-33834
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 18 Apr 2011 22 Jun 2011 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2011 01 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2011 01 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2011 30 Jun 2010
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 30 Mar 2011 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2011 01 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2011 01 Jan 2011
10-K Open 10-K document View SEC filing for 10-K FORM 10-K 15 Mar 2011 31 Dec 2010 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2011 23 Feb 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Feb 2011 16 Feb 2011 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DOC ONE 14 Feb 2011 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SAM SUSTAINABLE ASSET MANAGEMENT AG 14 Feb 2011 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A RUBICON TECHNOLOGY, INC. 14 Feb 2011 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A RBCN AS OF 12/31/10 10 Feb 2011 005-83694
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 03 Feb 2011 001-33834
SC 13G Open SC 13G document View SEC filing for SC 13G ADAGE CAPITAL PARTNERS, L.P. 19 Nov 2010 005-83694
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 08 Nov 2010 30 Sep 2010 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Nov 2010 04 Nov 2010 001-33834
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DOC ONE 12 Oct 2010 005-83694
SC 13G Open SC 13G document View SEC filing for SC 13G SAM SUSTAINABLE ASSET MANAGEMENT AG 01 Oct 2010 005-83694
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 06 Aug 2010 30 Jun 2010 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Aug 2010 05 Aug 2010 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Jun 2010 23 Jun 2010 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2010 21 Jun 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Jun 2010 21 Jun 2010 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2010 15 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2010 15 Jun 2010
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2010 15 Jun 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jun 2010 15 Jun 2010 001-33834
424B5 Open 424B5 document View SEC filing for 424B5 FINAL PROSPECTUS SUPPLEMENT 16 Jun 2010 333-167272
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jun 2010 16 Jun 2010 001-33834
S-3MEF Open S-3MEF document View SEC filing for S-3MEF FORM S-3 16 Jun 2010 333-167535
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 16 Jun 2010 333-167272
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Jun 2010 11 Jun 2010 001-33834
424B2 Open 424B2 document View SEC filing for 424B2 PRELIMINARY PROSPECTUS SUPPLEMENT 11 Jun 2010 333-167272
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Jun 2010 08 Jun 2010 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2010 01 Apr 2010
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2010 01 Apr 2010
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2010 01 Apr 2010
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2010 01 Apr 2010
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2010 01 Apr 2010
EFFECT Open EFFECT document View SEC filing for EFFECT 04 Jun 2010 333-167272
AW Open AW document View SEC filing for AW FORM AW 03 Jun 2010 333-163904
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 03 Jun 2010 333-167272
RW Open RW document View SEC filing for RW FORM RW 03 Jun 2010 333-163904
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 27 May 2010 31 Dec 2009 001-33834
POS AM Open POS AM document View SEC filing for POS AM POST EFFECTIVE AMENDMENT NO. 2 TO FORM S-3 05 May 2010 333-163904
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 05 May 2010 31 Mar 2010 001-33834
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 30 Apr 2010 23 Jun 2010 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Apr 2010 29 Apr 2010 001-33834
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2010 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2010 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2010 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2010 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2010 30 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2010 08 Dec 2009
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2010 08 Dec 2009
10-K Open 10-K document View SEC filing for 10-K FORM 10-K 01 Mar 2010 31 Dec 2009 001-33834
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Feb 2010 16 Feb 2010 001-33834
POS AM Open POS AM document View SEC filing for POS AM POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 17 Feb 2010 333-163904
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NUMBER 2 TO SCHEDULE 13G 16 Feb 2010 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2010 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DOC ONE 16 Feb 2010 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A RBCN AS OF 12/31/2009 12 Feb 2010 005-83694
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2010 005-83694
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Feb 2010 09 Feb 2010 001-33834
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Jan 2010 333-163904
S-3/A Open S-3/A document View SEC filing for S-3/A AMENDMENT NO. 1 TO FORM S-3 12 Jan 2010 333-163904

About this filer

Rubicon Technology, Inc. files with the SEC under CIK 0001410172. This page aggregates EDGAR filings and related ownership activity.

Industry: Semiconductors & Related Devices.

See insider transactions for this issuer.

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A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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