ColorStars Group

Q: Sep 30 2019

Q: Jun 30 2019

Q: Mar 31 2019

FY: Dec 31 2018

FY: Dec 31 2018

Q: Sep 30 2018

Q: Jun 30 2018

Q: Mar 31 2018

FY: Dec 31 2017

Q: Sep 30 2017

Q: Jun 30 2017

Q: Mar 31 2017

FY: Dec 31 2016

Q: Sep 30 2016

Q: Jun 30 2016

Q: Mar 31 2016

FY: Dec 31 2015

Q: Jun 30 2016

Q: Mar 31 2016

Q: Mar 31 2016

5.02

5.02

5.02

5.02

5.02

4.01,9.01

3.02

4.01

3.02

3.02

4.01,9.01

4.01

1.01,9.01

1.01,5.02,9.01

1.01,9.01

06b

06b

06b

06b

06b

Notice of Effectiveness

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

No description available

No description available

No description available

No description available

No description available

No description available

No description available

Withdrawal of a registration statement

No description available

Amended Initial Registration Statement

Definitive Proxy Statement

Preliminary Proxy Statement

No description available

Chen Wilson

Chung Michael W

Chen Wei-Rur

No description available

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Definitive information statement

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC