CM Hi-Tech Cleanroom Limited: O

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Exchange	Code	Listed	Last trade	Delisted
HK Main	02115	2020-10-15			Docs

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• CCASS
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Stock code:

Directors' dealings

Click the date to see more details. Click on a name to see dealings by that person. L=Long, S=Short. Click the on-exchange price to see the CCASS movements on the settlement date corresponding to the relevant event, for trades after 22-Jun-2007.

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Rel. date Y-M-D	Name	Probable reason	L / S	Shares involved	Interest in shares	Curr	OnEx Price	OffEx Price	Value	Stake %	Stake Δ %
24-03-31	Lim, Kai Seng	CeasedPosition on ceasing as director/CE	L	36,877,050	36,877,050					2.63	0.00
23-12-21	Ng, Yew Sum	SoldCompleted sale	L	-50,000	339,958,550	HKD	0.233		-11,650	24.28	-0.01
23-10-18	Ng, Yew Sum	BoughtPurchased shares	L	400,000	340,008,550	HKD	0.229		91,440	24.29	0.03
23-10-17	Ng, Yew Sum	BoughtPurchased shares	L	180,000	339,608,550	HKD	0.225		40,500	24.26	0.02
23-10-13	Ng, Yew Sum	BoughtPurchased shares	L	300,000	339,428,550	HKD	0.231		69,150	24.24	0.02
23-10-12	Ng, Yew Sum	BoughtPurchased shares	L	300,000	339,128,550	HKD	0.233		69,900	24.22	0.02
23-10-11	Ng, Yew Sum	BoughtPurchased shares	L	400,000	338,828,550	HKD	0.237		94,800	24.20	0.03
23-08-08	Chin, Sze Kee	BoughtPurchased shares	L	100,000	37,191,850	HKD	0.250		25,000	2.65	0.00
23-07-07	Ng, Yew Sum	BoughtPurchased shares	L	100,000	338,428,550	HKD	0.270		27,000	24.17	0.00
23-07-07	Ng, Yew Sum	BoughtPurchased shares	L	100,000	338,328,550	HKD	0.280		28,000	24.17	0.01
23-07-06	Ng, Yew Sum	BoughtPurchased shares	L	70,000	338,228,550	HKD	0.260		18,200	24.16	0.01
23-07-05	Ng, Yew Sum	BoughtPurchased shares	L	140,000	338,158,550	HKD	0.262		36,680	24.15	0.01
23-06-27	Ng, Yew Sum	BoughtPurchased shares	L	50,000	338,018,550	HKD	0.255		12,750	24.14	0.00
23-05-09	Ng, Yew Sum	BoughtPurchased shares	L	50,000	337,968,550	HKD	0.245		12,250	24.14	0.00
23-05-08	Ng, Yew Sum	BoughtPurchased shares	L	50,000	337,918,550	HKD	0.250		12,500	24.14	0.01
23-05-05	Ng, Yew Sum	BoughtPurchased shares	L	270,000	337,868,550	HKD	0.242		65,340	24.13	0.02
23-04-28	Ng, Yew Sum	BoughtPurchased shares	L	70,000	337,598,550	HKD	0.257		17,990	24.11	0.00
23-04-27	Ng, Yew Sum	BoughtPurchased shares	L	100,000	337,528,550	HKD	0.246		24,600	24.11	0.01
23-04-25	Ng, Yew Sum	BoughtPurchased shares	L	70,000	337,428,550	HKD	0.249		17,437	24.10	0.00
23-04-21	Ng, Yew Sum	BoughtPurchased shares	L	140,000	337,358,550	HKD	0.250		35,000	24.10	0.01
23-04-18	Ng, Yew Sum	BoughtPurchased shares	L	50,000	337,218,550	HKD	0.270		13,500	24.09	0.02
23-04-17	Ng, Seng Leong 黃成良	BoughtPurchased shares	L	20,000	70,000	HKD	0.273		5,450	0.00	0.00
23-04-17	Ng, Yew Sum	BoughtPurchased shares	L	30,000	337,168,550	HKD	0.273		8,199	24.08	0.01
23-04-12	Ng, Yew Sum	BoughtPurchased shares	L	200,000	337,008,550	HKD	0.288		57,500	24.07	0.01
23-04-11	Ng, Yew Sum	BoughtPurchased shares	L	370,000	336,808,550	HKD	0.273		101,010	24.06	0.03
23-04-06	Ng, Yew Sum	BoughtPurchased shares	L	310,000	336,438,550	HKD	0.265		82,150	24.03	0.02
23-01-16	Ng, Seng Leong 黃成良	VoluntaryVoluntary - see filing	L	20,000	50,000	HKD	0.224	0.224	4,480	0.00	0.00
23-01-13	Ng, Seng Leong 黃成良	VoluntaryVoluntary - see filing	L	30,000	30,000	HKD	0.198	0.198	5,940	0.00	0.00
22-12-13	Ng, Yew Sum	BoughtPurchased shares	L	20,000	336,128,550	HKD	0.200		4,000	24.01	0.00
22-11-21	Ng, Yew Sum	BoughtPurchased shares	L	30,000	336,108,550	HKD	0.190		5,700	24.01	0.01
22-11-17	Ng, Yew Sum	BoughtPurchased shares	L	50,000	336,078,550	HKD	0.190		9,500	24.00	0.00
22-11-07	Ng, Yew Sum	BoughtPurchased shares	L	70,000	336,028,550	HKD	0.188		13,160	24.00	0.00
22-11-01	Ng, Yew Sum	BoughtPurchased shares	L	260,000	335,958,550	HKD	0.192		49,920	24.00	0.02
22-10-28	Ng, Yew Sum	BoughtPurchased shares	L	200,000	335,698,550	HKD	0.185		37,000	23.98	0.02
22-10-27	Ng, Yew Sum	BoughtPurchased shares	L	200,000	335,498,550	HKD	0.190		37,900	23.96	0.01
22-10-26	Ng, Yew Sum	BoughtPurchased shares	L	50,000	335,298,550	HKD	0.188		9,400	23.95	0.00
22-10-18	Ng, Yew Sum	BoughtPurchased shares	L	300,000	335,248,550	HKD	0.191		57,300	23.95	0.03
22-10-17	Ng, Yew Sum	BoughtPurchased shares	L	400,000	334,948,550	HKD	0.188		75,200	23.92	0.02
22-10-14	Ng, Yew Sum	BoughtPurchased shares	L	50,000	334,548,550	HKD	0.192		9,580	23.90	0.02
22-10-12	Ng, Yew Sum	BoughtPurchased shares	L	200,000	334,498,550	HKD	0.181		36,200	23.89	0.01
22-10-11	Ng, Yew Sum	BoughtPurchased shares	L	190,000	334,298,550	HKD	0.185		35,150	23.88	0.01
22-10-10	Ng, Yew Sum	BoughtPurchased shares	L	50,000	334,108,550	HKD	0.193		9,650	23.87	0.01
22-10-07	Ng, Yew Sum	BoughtPurchased shares	L	100,000	334,058,550	HKD	0.195		19,500	23.86	0.03
22-10-06	Ng, Yew Sum	BoughtPurchased shares	L	300,000	333,958,550	HKD	0.195		58,410	23.85	0.02
22-10-05	Ng, Yew Sum	BoughtPurchased shares	L	100,000	333,658,550	HKD	0.195		19,500	23.83	0.00
22-10-03	Ng, Yew Sum	BoughtPurchased shares	L	200,000	333,558,550	HKD	0.190		38,000	23.83	0.05
22-09-30	Ng, Yew Sum	BoughtPurchased shares	L	400,000	333,358,550	HKD	0.183		73,200	23.81	0.03
22-09-29	Chin, Sze Kee	BoughtPurchased shares	L	30,000	37,091,850	HKD	0.175		5,250	2.65	0.00
22-09-28	Ng, Yew Sum	BoughtPurchased shares	L	70,000	332,958,550	HKD	0.190		13,300	23.78	0.00
22-09-27	Ng, Yew Sum	BoughtPurchased shares	L	50,000	332,888,550	HKD	0.199		9,950	23.78	0.01
22-09-26	Ng, Yew Sum	BoughtPurchased shares	L	100,000	332,738,550	HKD	0.184		18,400	23.77	0.01
22-09-26	Ng, Yew Sum	BoughtPurchased shares	L	100,000	332,838,550	HKD	0.180		18,000	23.77	0.00
22-09-23	Ng, Yew Sum	BoughtPurchased shares	L	100,000	332,638,550	HKD	0.185		18,500	23.76	0.01
22-09-22	Ng, Yew Sum	BoughtPurchased shares	L	80,000	332,538,550	HKD	0.185		14,800	23.75	0.00
22-09-21	Ng, Yew Sum	BoughtPurchased shares	L	150,000	332,458,550	HKD	0.200		30,000	23.75	0.01
22-09-20	Ng, Yew Sum	BoughtPurchased shares	L	70,000	332,308,550	HKD	0.200		14,000	23.74	0.01
22-09-19	Ng, Yew Sum	BoughtPurchased shares	L	180,000	332,238,550	HKD	0.200		36,000	23.73	0.01
22-09-14	Ng, Yew Sum	BoughtPurchased shares	L	50,000	332,058,550	HKD	0.203		10,150	23.72	0.01
22-09-09	Ng, Yew Sum	BoughtPurchased shares	L	170,000	332,008,550	HKD	0.215		36,550	23.71	0.01
22-09-07	Ng, Yew Sum	BoughtPurchased shares	L	370,000	331,838,550	HKD	0.215		79,365	23.70	0.02
22-09-06	Ng, Yew Sum	BoughtPurchased shares	L	160,000	331,468,550	HKD	0.212		33,920	23.68	0.01
22-09-05	Ng, Yew Sum	BoughtPurchased shares	L	650,000	331,308,550	HKD	0.206		134,030	23.67	0.05
22-09-02	Ng, Yew Sum	BoughtPurchased shares	L	480,000	330,658,550	HKD	0.233		111,984	23.62	0.04
22-09-01	Ng, Yew Sum	BoughtPurchased shares	L	570,000	330,178,550	HKD	0.242		137,940	23.58	0.04
22-07-29	Ng, Yew Sum	BoughtPurchased shares	L	100,000	329,608,550	HKD	0.180		18,000	23.54	0.00
22-07-15	Ng, Yew Sum	BoughtPurchased shares	L	160,000	329,508,550	HKD	0.150		24,000	23.54	0.02
22-07-14	Ng, Yew Sum	BoughtPurchased shares	L	100,000	329,348,550	HKD	0.152		15,200	23.52	0.00
22-07-13	Ng, Yew Sum	BoughtPurchased shares	L	20,000	329,248,550	HKD	0.154		3,080	23.52	0.01
22-07-12	Ng, Yew Sum	BoughtPurchased shares	L	100,000	329,228,550	HKD	0.155		15,500	23.52	0.01
22-07-07	Ng, Yew Sum	BoughtPurchased shares	L	160,000	329,128,550	HKD	0.153		24,480	23.51	0.01
22-07-06	Ng, Yew Sum	BoughtPurchased shares	L	300,000	328,968,550	HKD	0.150		45,000	23.50	0.02
22-07-05	Ng, Yew Sum	BoughtPurchased shares	L	900,000	328,668,550	HKD	0.172		154,800	23.48	0.07
22-06-09	Ng, Yew Sum	BoughtPurchased shares	L	40,000	327,768,550	HKD	0.140	0.140	5,600	23.41	0.00
22-06-08	Ng, Yew Sum	BoughtPurchased shares	L	70,000	327,728,550	HKD	0.130	0.130	9,100	23.41	0.01
22-06-01	Ng, Yew Sum	BoughtPurchased shares	L	20,000	327,658,550	HKD	0.136	0.136	2,720	23.40	0.00
22-05-31	Ng, Yew Sum	BoughtPurchased shares	L	10,000	327,638,550	HKD	0.136	0.136	1,360	23.40	0.00
22-05-16	Ng, Yew Sum	BoughtPurchased shares	L	50,000	327,628,550	HKD	0.128	0.128	6,400	23.40	0.00
22-05-11	Chia, Francis Mong Tet	BoughtPurchased shares	L	5,100,000	150,773,100	HKD	0.133	0.136	678,300	10.76	0.34
22-04-29	Ng, Yew Sum	BoughtPurchased shares	L	300,000	327,578,550	HKD	0.140	0.140	41,850	23.40	0.02
22-04-27	Ng, Yew Sum	BoughtPurchased shares	L	100,000	327,278,550	HKD	0.135	0.135	13,500	23.38	0.01
22-04-26	Ng, Yew Sum	BoughtPurchased shares	L	130,000	327,178,550	HKD	0.135	0.135	17,524	23.37	0.01
22-04-25	Ng, Yew Sum	BoughtPurchased shares	L	100,000	327,048,550	HKD	0.137	0.137	13,700	23.36	0.01
22-04-22	Ng, Yew Sum	BoughtPurchased shares	L	270,000	326,948,550	HKD	0.140	0.140	37,800	23.35	0.02
22-04-21	Ng, Yew Sum	BoughtPurchased shares	L	150,000	326,678,550	HKD	0.143	0.143	21,450	23.33	0.01
22-04-20	Ng, Yew Sum	BoughtPurchased shares	L	200,000	326,528,550	HKD	0.147	0.147	29,400	23.32	0.01
22-04-14	Ng, Yew Sum	BoughtPurchased shares	L	200,000	326,328,550	HKD	0.142	0.142	28,400	23.31	0.02
22-04-13	Ng, Yew Sum	BoughtPurchased shares	L	200,000	326,128,550	HKD	0.144	0.144	28,800	23.29	0.01
22-04-08	Chia, Francis Mong Tet	BoughtPurchased shares	L	1,800,000	145,673,100	HKD	0.156		281,160	10.42	0.14
22-04-07	Ng, Yew Sum	BoughtPurchased shares	L	1,320,000	325,928,550	HKD	0.154	0.154	203,148	23.28	0.10
22-03-31	Ng, Yew Sum	BoughtPurchased shares	L	400,000	324,608,550	HKD	0.155	0.155	62,000	23.18	0.00
22-03-31	Ng, Yew Sum	SoldCompleted sale	S	-400,000
20-10-15	Chin, Sze Kee	ListingPosition on listing of corporation or class	L	37,061,850	37,061,850					2.65
20-10-15	Yap, Chui Fan	ListingPosition on listing of corporation or class	L	36,951,600	36,951,600					2.64
20-10-15	Ng, Yew Sum	ListingPosition on listing of corporation or class	L	324,608,550	324,608,550					23.19
20-10-15	Lim, Kai Seng	ListingPosition on listing of corporation or class	L	36,877,050	36,877,050					2.63
20-10-15	Law, Eng Hock	ListingPosition on listing of corporation or class	L	60,040,050	60,040,050					4.29

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