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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001213900-22-006136
Filing Date
2022-02-09
Accepted
2022-02-09 16:01:15
Documents
14
Period of Report
2022-02-07
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 CURRENT REPORT ea155169-8k_rubicontech.htm   iXBRL 8-K 47799
2 REAL ESTATE SALE CONTRACT, DATED FEBRUARY 7, 2022, BETWEEN RUBICON TECHNOLOGY, I ea155169ex10-1_rubicontech.htm EX-10.1 128808
  Complete submission text file 0001213900-22-006136.txt   424330

Data Files

Seq Description Document Type Size
3 XBRL SCHEMA FILE rbcn-20220207.xsd EX-101.SCH 3780
4 XBRL DEFINITION FILE rbcn-20220207_def.xml EX-101.DEF 26859
5 XBRL LABEL FILE rbcn-20220207_lab.xml EX-101.LAB 36855
6 XBRL PRESENTATION FILE rbcn-20220207_pre.xml EX-101.PRE 25481
8 EXTRACTED XBRL INSTANCE DOCUMENT ea155169-8k_rubicontech_htm.xml XML 5003
Mailing Address 900 EAST GREEN STREET BENSENVILLE IL 60106
Business Address 900 EAST GREEN STREET BENSENVILLE IL 60106 (847) 295-7000
Rubicon Technology, Inc. (Filer) CIK: 0001410172 (see all company filings)

IRS No.: 364419301 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-33834 | Film No.: 22607126
SIC: 3674 Semiconductors & Related Devices
Office of Manufacturing