Webb-site Database: positions of Cheng, Hau Yan 鄭孝仁

Cheng, Hau Yan 鄭孝仁

Current
History

Please note that due to the planned shutdown of Webb-site.com, the directors, officers and advisers of HK-listed companies have ceased to be updated effective 2025-03-31. Appointments and resignations effective on or before that date were recorded, as were advisers recorded in annual reports filed on or before that date. A repository of our database and software is now available.

Main board

		Organisation	Position	From	Until	Total Return	CAGR total return	CAGR relative return
1	*	Aidigong Maternal & Child Health Limited (BM)	EDExecutive Director	2012-08-14	2012-09-03	-12.90%
			Dep Ch, CEODeputy Chairman, Chief Executive Officer	2012-09-03	2015-12-28	148.15%	31.54%	23.27%
			Dep ChDeputy Chairman	2015-12-28	2019-10-10	-19.40%	-5.54%	-12.60%
2	*	Greentech Technology International Limited	INEDIndependent Non-Executive Director	2009-12-23	2010-12-10	1,199.21%	1,330.87%	1,173.35%
			EDExecutive Director	2010-12-10	2011-04-01	3.03%
			ChChairman	2011-04-01	2011-11-29	-36.47%	-49.58%	-27.91%
			Dep ChDeputy Chairman	2011-11-29	2012-09-03	-71.30%	-80.49%	-82.85%
3		SOUTH HONG INVESTMENT LIMITED	MDManaging Director
4	*	Tianda Pharmaceuticals Limited	EDExecutive Director	1998-03-27	1998-04-17	16.53%
			MDManaging Director	1998-04-17	2000-01-07	-56.66%	-38.42%
			EDExecutive Director	2000-01-07	2006-03-31	-62.76%	-14.66%	-17.79%
		Average					167.68%	175.91%

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Total returns are measured from the latest of the start date, the appointment date and 3-Jan-1994 until the earliest of the end date, the resignation/removal date and the last trading date. CAGR is the annualised return and is not shown for periods under 180 days. Relative returns are to the Tracker Fund of HK (2800), starting from the latest of 12-Nov-1999, the appointment date and the chosen start date.

* = is or was HK primary-listed

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