SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001493152-18-012920
Filing Date
2018-09-06
Accepted
2018-09-05 19:26:35
Documents
78
Period of Report
2016-12-31

Document Format Files

Seq Description Document Type Size
1 form10-k.htm 10-K 996124
2 ex31-1.htm EX-31.1 16553
3 ex31-2.htm EX-31.2 16377
4 ex32-1.htm EX-32.1 8035
5 ex32-2.htm EX-32.2 8040
6 image_001.jpg GRAPHIC 17057
7 image_002.jpg GRAPHIC 2560
  Complete submission text file 0001493152-18-012920.txt   3397595

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE FILE cstu-20161231.xml EX-101.INS 425581
9 XBRL SCHEMA FILE cstu-20161231.xsd EX-101.SCH 35221
10 XBRL CALCULATION FILE cstu-20161231_cal.xml EX-101.CAL 59542
11 XBRL DEFINITION FILE cstu-20161231_def.xml EX-101.DEF 121450
12 XBRL LABEL FILE cstu-20161231_lab.xml EX-101.LAB 231394
13 XBRL PRESENTATION FILE cstu-20161231_pre.xml EX-101.PRE 212369
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-K | Act: 34 | File No.: 000-54107 | Film No.: 181056424
SIC: 3640 Electric Lighting & Wiring Equipment
Office of Manufacturing