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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001493152-18-017049
Filing Date
2018-12-05
Accepted
2018-12-04 19:46:50
Documents
57
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 form10-q.htm 10-Q 377178
2 ex31-1.htm EX-31.1 16516
3 ex31-2.htm EX-31.2 16602
4 ex32-1.htm EX-32.1 7470
5 ex32-2.htm EX-32.2 7493
  Complete submission text file 0001493152-18-017049.txt   1707535

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE cstu-20180331.xml EX-101.INS 163752
7 XBRL SCHEMA FILE cstu-20180331.xsd EX-101.SCH 26014
8 XBRL CALCULATION FILE cstu-20180331_cal.xml EX-101.CAL 46165
9 XBRL DEFINITION FILE cstu-20180331_def.xml EX-101.DEF 60038
10 XBRL LABEL FILE cstu-20180331_lab.xml EX-101.LAB 153867
11 XBRL PRESENTATION FILE cstu-20180331_pre.xml EX-101.PRE 127753
Mailing Address 515 N SMITH AVE STE. 101 CORUNA CA 92880
Business Address 515 N SMITH AVE STE. 101 CORUNA CA 92880 989-450-1365
ColorStars Group (Filer) CIK: 0001418780 (see all company filings)

IRS No.: 061766282 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-54107 | Film No.: 181218328
SIC: 3640 Electric Lighting & Wiring Equipment
Assistant Director 11