SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001493152-18-017422
Filing Date
2018-12-13
Accepted
2018-12-13 14:15:13
Documents
57
Period of Report
2018-09-30

Document Format Files

Seq Description Document Type Size
1 form10-q.htm 10-Q 271411
2 ex31-1.htm EX-31.1 17009
3 ex31-2.htm EX-31.2 16554
4 ex32-1.htm EX-32.1 8303
5 ex32-2.htm EX-32.2 8365
  Complete submission text file 0001493152-18-017422.txt   1717188

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE cstu-20180930.xml EX-101.INS 231224
7 XBRL SCHEMA FILE cstu-20180930.xsd EX-101.SCH 26071
8 XBRL CALCULATION FILE cstu-20180930_cal.xml EX-101.CAL 44639
9 XBRL DEFINITION FILE cstu-20180930_def.xml EX-101.DEF 57405
10 XBRL LABEL FILE cstu-20180930_lab.xml EX-101.LAB 150502
11 XBRL PRESENTATION FILE cstu-20180930_pre.xml EX-101.PRE 125956
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.: 181232847
SIC: 3640 Electric Lighting & Wiring Equipment
Assistant Director 11