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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001213900-21-027094
Filing Date
2021-05-17
Accepted
2021-05-17 16:45:34
Documents
51
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT f10q0321_rubicontech.htm 10-Q 345183
2 CERTIFICATION f10q0321ex31-1_rubicontech.htm EX-31.1 8955
3 CERTIFICATION f10q0321ex32-1_rubicontech.htm EX-32.1 3817
  Complete submission text file 0001213900-21-027094.txt   2679778

Data Files

Seq Description Document Type Size
4 XBRL INSTANCE FILE rbcn-20210331.xml EX-101.INS 394117
5 XBRL SCHEMA FILE rbcn-20210331.xsd EX-101.SCH 36293
6 XBRL CALCULATION FILE rbcn-20210331_cal.xml EX-101.CAL 32995
7 XBRL DEFINITION FILE rbcn-20210331_def.xml EX-101.DEF 173527
8 XBRL LABEL FILE rbcn-20210331_lab.xml EX-101.LAB 349380
9 XBRL PRESENTATION FILE rbcn-20210331_pre.xml EX-101.PRE 183355
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: 10-Q | Act: 34 | File No.: 001-33834 | Film No.: 21931652
SIC: 3674 Semiconductors & Related Devices
Office of Manufacturing