Thomas C. K. Yuen reports

SEC filing record 1 source field available
Fiscal year end
31 December
Thomas C. K. Yuen has filed 40 SEC EDGAR filings since 11 Feb 1994

SEC filing history

Showing 1-17 of 17 matching filings.

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25
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1
3 File 001-40699

3 filing

Filing date
31 Aug 2021
Reporting date
10 Aug 2021
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4 File 000-50335

FORM 4 -

Filing date
10 Jun 2013
Reporting date
06 Jun 2013
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3/A File 000-50335

FORM 3/A -

Filing date
17 May 2013
Reporting date
22 Aug 2012
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4 File 000-50335

FORM 4 -

Filing date
14 Sep 2012
Reporting date
14 Sep 2012
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3 File 000-50335

FORM 3 -

Filing date
24 Aug 2012
Reporting date
22 Aug 2012
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4 File 000-21123

FORM 4 -

Filing date
24 Jul 2012
Reporting date
20 Jul 2012
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SC 13D

SC 13D

Filing date
26 Apr 2012
Reporting date
Not listed
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SC 13G/A

SC 13G/A

Filing date
06 Feb 2012
Reporting date
Not listed
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4 File 000-21123

FORM 4 -

Filing date
28 Dec 2011
Reporting date
27 Dec 2011
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4 File 000-21123

FORM 4 -

Filing date
30 Nov 2011
Reporting date
28 Nov 2011
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SC 13G/A

SC 13G/A

Filing date
04 Feb 2011
Reporting date
Not listed
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4 File 000-21123

FORM 4 -

Filing date
05 Jan 2011
Reporting date
04 Jan 2011
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4 File 000-21123

FORM 4 -

Filing date
04 Jan 2011
Reporting date
31 Dec 2010
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4 File 000-21123

FORM 4 -

Filing date
24 Jun 2010
Reporting date
08 Jun 2010
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SC 13G/A

SC 13G/A

Filing date
28 Jan 2010
Reporting date
Not listed
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4/A File 000-21123

FORM 4/A -

Filing date
05 Jan 2010
Reporting date
05 Jan 2010
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4 File 000-21123

FORM 4 -

Filing date
05 Jan 2010
Reporting date
31 Dec 2009
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