Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-10-018758
Filing Date
2010-03-30
Accepted
2010-03-30 17:53:36
Documents
1
Period of Report
2009-12-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd271435.html 4  
1 FORM 4 rrd271435.xml 4 4313
  Complete submission text file 0001181431-10-018758.txt   6063
Mailing Address 6400 SHAFER COURT SUITE 100 ROSEMONT IL 60018
Business Address
Weissman William F (Reporting) CIK: 0001293855 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33834 | Film No.: 10715236

Mailing Address 9931 FRANKLIN AVENUE FRANKLIN PARK IL 60131
Business Address 9931 FRANKLIN AVENUE FRANKLIN PARK IL 60131 (847) 295-7000
Rubicon Technology, Inc. (Issuer) CIK: 0001410172 (see all company filings)

IRS No.: 364419301 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices