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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001213900-18-000032
Filing Date
2018-01-02
Accepted
2018-01-02 16:05:33
Documents
3
Period of Report
2017-12-28
Items
Item 4.01: Changes in Registrant's Certifying Accountant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 CURRENT REPORT f8k122817_rubicontech.htm 8-K 34311
2 LETTER DATED DECEMBER 28, 2017 FROM GRANT THORNTON LLP TO THE SECURITIES AND EXC f8k122817ex16-1_rubicon.htm EX-16.1 5803
3 GRAPHIC ex16-1_001.jpg GRAPHIC 4048
  Complete submission text file 0001213900-18-000032.txt   46937
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.: 18501813
SIC: 3674 Semiconductors & Related Devices