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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001213900-22-022293
Filing Date
2022-04-28
Accepted
2022-04-28 16:14:49
Documents
13
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO FORM 10-K f10k2021a1_rubicontech.htm   iXBRL 10-K/A 176386
  Complete submission text file 0001213900-22-022293.txt   411615

Data Files

Seq Description Document Type Size
2 XBRL SCHEMA FILE rbcn-20211231.xsd EX-101.SCH 3315
3 XBRL DEFINITION FILE rbcn-20211231_def.xml EX-101.DEF 15956
4 XBRL LABEL FILE rbcn-20211231_lab.xml EX-101.LAB 33743
5 XBRL PRESENTATION FILE rbcn-20211231_pre.xml EX-101.PRE 16892
7 EXTRACTED XBRL INSTANCE DOCUMENT f10k2021a1_rubicontech_htm.xml XML 4745
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-K/A | Act: 34 | File No.: 001-33834 | Film No.: 22866732
SIC: 3674 Semiconductors & Related Devices
Office of Manufacturing