MYK - Mykrolis Corp - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
7/27/05 16:34	7/25/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S.d	-492	16.50	-30	-33	61	D
7/27/05 16:34	7/25/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M.d	300	10.05	30	95	61	D
7/22/05 12:23	7/20/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S.d	-1,123	16.00	-70	-53	61	D
7/22/05 12:23	7/20/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M.d	562	8.00	70		61	D
7/12/05 11:13	7/11/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S.d	-498	15.48	-32	-34	61	D
7/12/05 11:13	7/11/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M.d	129	6.47	20	49	61	D
7/11/05 20:01	7/8/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Faulkner Fred E Jr	MA	O	VP Worl	S.d	-338	15.00	-23	-56	17	D
7/11/05 20:01	7/8/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Faulkner Fred E Jr	MA	O	VP Worl	M.d	153	6.80	23		17	D
7/11/05 20:01	7/8/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pinto Sharon	MA	O	VP HR	M.d	30	10.15	3	60	8	D
7/11/05 20:01	7/8/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pinto Sharon	MA	O	VP HR	S.d	-45	15.00	-3	-27	8	D
5/13/05 16:02	5/12/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP WW Sa	S.d	-164	13.70	-12	-30	28	D
5/13/05 16:02	5/12/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP WW Sa	M.d	82	6.80	12	74	28	D
3/24/05 15:16	3/23/05	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S	-20	15.20	-1	-2	73	D
12/16/04 10:23	12/14/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	S.d	-47	13.50	-3	-21	13	D
12/16/04 10:23	12/14/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	M.d	18	5.33	3	36	13	D
12/13/04 17:43	5/11/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP- WW S	S.a	-1,043	15.02	-69	-100	0	D
12/13/04 17:43	5/11/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP- WW S	M.a	609	8.77	69		0	D
11/24/04 18:09	11/24/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	DO	CB	S.d	-71	11.81	-6	-9	60	D
11/24/04 18:09	11/24/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	DO	CB	M.d	69	11.60	6	11	60	D
11/24/04 17:34	11/23/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	S.d	-17	11.80	-1	-100	0	D
11/24/04 17:34	11/23/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	M.d	17	11.60	1		0	D
11/24/04 17:25	7/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	S.a	-45	9.65	-5	-100	0	D
11/24/04 17:25	7/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	M.a	42	9.10	5		0	D
10/4/04 13:22	9/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-313	10.25	-31	-34	60	D
10/4/04 13:22	9/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	278	9.10	31	105	60	D
8/3/04 10:50	7/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	S.d	-45	9.65	-5	-7	60	D
8/3/04 10:50	7/30/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	M.d	42	9.10	5	8	60	D
7/6/04 10:02	7/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-416	16.64	-25	-30	60	D
7/6/04 10:02	7/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	162	6.47	25	72	60	D
6/21/04 14:45	6/18/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	M.d	17	6.80	3		0	D
6/21/04 14:45	6/18/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	S.d	-41	16.35	-3	-100	0	D
6/2/04 14:48	6/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-412	16.48	-25	-30	60	D
6/2/04 14:48	6/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	162	6.47	25	72	60	D
6/1/04 17:42	5/28/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	S.d	-246	16.00	-15	-75	5	D
6/1/04 17:42	5/28/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	M.d	192	12.48	15		5	D
6/1/04 17:24	5/28/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	S.d	-40	16.00	-3	-100	0	D
6/1/04 17:24	5/28/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	M.d	17	6.80	3		0	D
5/12/04 18:34	5/11/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP- WW S	S.d	-1,043	15.02	-69	-66	35	D
5/12/04 18:34	5/11/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP- WW S	M.d	609	8.77	69		35	D
5/7/04 15:17	5/6/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Aurelio Richard A	WY	D		M.d	24	7.87	3		0	D
5/7/04 15:17	5/6/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Aurelio Richard A	WY	D		S.d	-45	15.05	-3	-100	0	D
5/6/04 16:21	5/4/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	S.d	-164	15.09	-11	-100	0	D
5/6/04 16:21	5/4/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Shyu Jiehhwa	MA	O	VP Resea	M.d	70	6.47	11		0	D
5/5/04 12:38	5/3/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-376	15.05	-25	-30	60	D
5/5/04 12:38	5/3/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	162	6.47	25	72	60	D
4/5/04 17:01	4/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-375	15.01	-25	-30	60	D
4/5/04 17:01	4/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	162	6.47	25	72	60	D
3/2/04 16:00	3/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-376	15.05	-25	-30	60	D
3/2/04 16:00	3/1/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	148	5.90	25	72	60	D
2/19/04 15:59	2/17/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	S.d	-423	16.29	-26	-84	5	D
2/19/04 15:59	2/17/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	M.d	197	7.59	26		5	D
2/3/04 15:56	2/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.dm	-427	17.07	-25	-30	60	D
2/3/04 15:56	2/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.dm	133	5.33	25	72	60	D
1/26/04 15:46	1/22/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S.d	-356	17.80	-20	-39	31	D
1/26/04 15:46	1/22/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M.d	129	6.47	20	174	31	D
1/20/04 17:02	1/20/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Walcott Peter W	MA	O	VP,GC	S	-33	17.50	-2	-35	4	D
1/20/04 17:02	1/20/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Walcott Peter W	MA	O	VP,GC	M	22	11.60	2	116	4	D
1/20/04 09:22	1/16/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S	-174	17.40	-10	-24	31	D
1/20/04 09:22	1/16/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M	65	6.47	10	47	31	D
1/16/04 15:56	1/15/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	M	193	6.40	30		6	D
1/16/04 15:56	1/15/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	S	-481	16.35	-29	-84	6	D
1/9/04 16:10	1/7/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S.m	-332	17.00	-20	-38	31	D
1/9/04 16:10	1/7/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M.m	115	5.90	20	164	31	D
1/8/04 18:09	1/7/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Faulkner Fred E Jr	MA	O	VP World	S	-148	17.00	-9	-54	7	D
1/8/04 18:09	1/7/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Faulkner Fred E Jr	MA	O	VP World	M	84	9.62	9		7	D
1/6/04 16:12	1/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	S.m	-739	16.00	-46	-100	0	D
1/6/04 16:12	1/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mizuno Takashi	M0	O	VP	M.m	336	7.28	46		0	D
1/6/04 15:23	1/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	S.m	-398	15.92	-25	-30	60	D
1/6/04 15:23	1/2/04	MYK	Electr	LabEq	Laboratory Analytical Instrum	Zadel C William	MA	O	CB,CEO	M.m	133	5.33	25	72	60	D
12/17/03 14:08	12/15/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	S	-860	16.53	-52	-63	31	D
12/17/03 14:08	12/15/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	M	1,001	12.78	78		31	D
12/16/03 11:01	12/12/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	S	-355	16.59	-21	-40	31	D
12/16/03 11:01	12/12/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pandraud Jean Marc	MA	O	P,COO	M	163	7.62	21	213	31	D
12/16/03 10:48	12/12/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Walcott Peter W	MA	O	VP,GC	S	-121	16.75	-7	-67	4	D
12/16/03 10:48	12/12/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Walcott Peter W	MA	O	VP,GC	M	66	9.10	7		4	D
11/19/03 19:02	11/18/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP WW Sa	S	-132	14.95	-9	-98	0	D
11/19/03 19:02	11/18/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Mackay Gerry	U0	O	VP WW Sa	M	57	6.47	9		0	D
11/18/03 12:24	11/17/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	S	-132	14.48	-9	-65	5	D
11/18/03 12:24	11/17/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Loy Bertrand	MA	O	VP,CFO	M	88	9.61	9		5	D
11/3/03 13:30	10/30/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pyle Thomas O	MA	D		S	-207	15.25	-14	-100	0	D
11/3/03 13:30	10/30/03	MYK	Electr	LabEq	Laboratory Analytical Instrum	Pyle Thomas O	MA	D		M	104	7.66	14		0	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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