STST - Argon St, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
8/6/10 20:40	8/5/10	STST	Electr	LabEq	Measuring & Controlling Devic	Boeing Co	IL	T		P	1,332,978	34.50	38,637		37,714	M
8/6/10 18:07	7/20/10	STST	Electr	LabEq	Measuring & Controlling Devic	Etter Delores M	VA	D		S.d	-3	34.48	0	-2	4	M
1/21/10 13:19	1/20/10	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	P,COO	M.d	0	0.00	1	23	5	D
12/16/09 14:42	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Baginski Maureen A	VA	D		M.d	0	0.00	4	53	12	D
12/11/09 15:32	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		M.d	0	0.00	4	2	208	I
12/11/09 15:30	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DT		M.d	0	0.00	4	0	2,360	D
12/11/09 15:29	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	McCashin Robert	FL	D		M.d	0	0.00	4	41	14	D
12/11/09 15:27	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Marino Peter	VA	D		M.d	0	0.00	4	38	15	D
12/11/09 15:25	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Karlgaard David C	VA	D		M.d	0	0.00	4	8	52	I
12/11/09 15:23	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Irvin John	PA	D		M.d	0	0.00	4	15	30	D
12/11/09 12:16	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Semple Lloyde A	MI	D		M.d	0	0.00	4	38	15	D
12/11/09 12:15	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Etter Delores M	VA	D		M.d	0	0.00	4	999%	4	D
12/10/09 16:26	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	P,COO	M.d	0	0.00	2	74	5	D
12/10/09 16:25	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	M.d	0	0.00	2	7	26	D
12/10/09 16:23	12/9/09	STST	Electr	LabEq	Measuring & Controlling Devic	Collins Terry L	VA	DOT	CB,CEO	M.d	0	0.00	2	0	2,714	D
12/8/09 16:06	12/5/09	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	M.d	0	0.00	8	50	24	D
12/8/09 14:47	12/5/09	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	P,COO	M.d	0	0.00	4		3	D
3/25/09 14:04	3/17/09	STST	Electr	LabEq	Measuring & Controlling Devic	Etter Delores M	VA	D		P	2	18.79	0	New	0	B
3/5/09 13:46	3/4/09	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	S.d	-6	16.09	0	-1	42
9/15/08 16:43	9/12/08	STST	Electr	LabEq	Measuring & Controlling Devic	Marino Peter	VA	D		P	25	24.62	1	10	12	D
9/9/08 16:44	9/8/08	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	S	-89	25.40	-4	-8	40	D
9/5/08 17:21	9/3/08	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DT		S	-16	26.03	-1	0	2,356	I
9/2/08 16:51	8/29/08	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DT		S	-10	26.03	0	0	2,356	I
9/2/08 16:50	8/29/08	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DT		S	-10	26.03	0	0	2,356	I
8/28/08 16:45	8/26/08	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DT		S.m	-234	26.01	-9	0	2,357	I
8/28/08 16:40	8/26/08	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	0	26.25	0	0	2,463	D
8/26/08 17:07	8/22/08	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S.m	-786	26.30	-30	-1	2,463	D
8/20/08 17:13	8/18/08	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP,COO	M.d	103	4.16	25		16	D
8/20/08 17:13	8/18/08	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP,COO	S.d	-633	25.51	-25	-61	16	D
8/19/08 16:52	8/15/08	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-216	26.36	-8	0	2,493	D
8/18/08 16:46	8/15/08	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	S	-65	26.94	-2	-5	44	D
8/13/08 17:02	8/11/08	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S.m	-8,150	27.13	-300	-60	204	I
3/4/08 13:02	3/3/08	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	P	10	16.26	1	1	46	D
2/13/08 15:09	2/12/08	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	P	17	17.23	1	2	46	D
2/5/08 17:31	1/31/08	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	P	12	17.63	1	2	45	D
1/2/08 10:10	12/27/07	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-912	18.24	-50	-9	504	I
12/10/07 16:46	12/7/07	STST	Electr	LabEq	Measuring & Controlling Devic	Daniels Aaron N	VA	O	VP,CFO,T	P.m	64	17.83	4	9	44	D
9/7/07 13:51	9/4/07	STST	Electr	LabEq	Measuring & Controlling Devic	Irvin John	PA	D		P	91	18.23	5	29	22	D
6/7/07 14:04	6/5/07	STST	Electr	LabEq	Measuring & Controlling Devic	Marino Peter	VA	D		P	23	22.93	1	50	3	D
5/9/07 11:50	5/7/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-12	27.50	0	0	2,505	D
5/3/07 11:33	5/1/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S.m	-3	0.1426	-19	-1	2,506	D
5/2/07 13:52	5/1/07	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	0	0.00	-4	0	2,362	I
5/1/07 15:19	4/30/07	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	0	0.00	-10	0	2,366	I
5/1/07 08:05	4/27/07	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	0	0.00	-15	-1	2,376	I
4/27/07 14:57	4/26/07	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	0	0.00	-9	0	2,390	I
4/5/07 13:23	4/3/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	0	0.00	-40	-2	2,525	D
3/28/07 16:26	3/26/07	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S.m	-953	25.07	-38	-2	2,400	I
3/27/07 14:07	3/26/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-446	25.00	-18	-1	2,565	D
3/12/07 17:19	3/9/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S.m	0	0.00	-22	-1	2,583	D
2/23/07 09:00	2/21/07	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	0	0.00	-40	-2	2,606	D
2/15/07 11:34	2/14/07	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP	M.d	586	24.43	24		1	D
12/22/06 09:09	12/21/06	STST	Electr	LabEq	Measuring & Controlling Devic	Tamaru Robert S	VA	O	VP	M.d	12	0.5455	22	4	538	D
8/24/06 16:08	8/23/06	STST	Electr	LabEq	Measuring & Controlling Devic	Karlgaard David C	VA	D		P	457	22.83	20	100	40	I
8/16/06 15:44	8/14/06	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	DO	Vice CB	P.m	1,060	21.19	50	10	550	I
6/29/06 16:34	6/28/06	STST	Electr	LabEq	Measuring & Controlling Devic	Karlgaard David C	VA	D		P	256	25.63	10	100	20	D
6/21/06 10:16	6/19/06	STST	Electr	LabEq	Measuring & Controlling Devic	Marino Peter	VA	D		P	53	26.25	2	New	2
5/19/06 15:30	5/17/06	STST	Electr	LabEq	Measuring & Controlling Devic	Semple Lloyde A	MI	D		M.d	85	28.43	3	New	3
5/18/06 10:19	5/16/06	STST	Electr	LabEq	Measuring & Controlling Devic	Karlgaard David C	VA	D		P	290	29.02	10	New	10	D
1/17/06 09:49	1/13/06	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP	M.d	1,764	29.40	60		0
12/16/05 14:13	12/16/05	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-4,752	27.55	-173	-6	2,658	D
12/16/05 14:12	12/16/05	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-7,921	27.55	-288	-11	2,438	D
12/16/05 14:02	12/16/05	STST	Electr	LabEq	Measuring & Controlling Devic	Collins Terry L	VA	DOT	P,CEO	S	-4,752	27.55	-173	-6	2,712	I
12/16/05 14:00	12/16/05	STST	Electr	LabEq	Measuring & Controlling Devic	Carlin W Joseph	VA	O	VP	S	-7,921	27.55	-288	-55	231	D
6/21/05 17:23	6/17/05	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-4,129	36.22	-114	-4	2,839	D
6/15/05 11:46	6/14/05	STST	Electr	LabEq	Measuring & Controlling Devic	Collins Terry L	VA	DOT	P,CEO	S	-11,200	35.00	-320	-10	2,884	D
4/1/05 16:03	3/30/05	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-3,231	32.31	-100	-17	500	D
3/17/05 13:14	3/15/05	STST	Electr	LabEq	Measuring & Controlling Devic	Fultz Donald F	VA	O	VP	S.d	-330	33.00	-10	-17	50	D
3/11/05 16:10	3/9/05	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP	S	-2,431	33.77	-72	-100	0	D
3/9/05 14:39	3/7/05	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-2,746	34.33	-80	-3	2,839	D
3/9/05 12:55	3/7/05	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-2,746	34.33	-80	-3	2,833	D
3/4/05 10:29	3/2/05	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-3,345	33.45	-100	-14	600	D
1/3/05 16:33	12/30/04	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-1,064	35.47	-30	-1	2,919	D
1/3/05 13:44	12/30/04	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-1,064	35.47	-30	-1	2,913	D
12/29/04 16:39	12/27/04	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-1,065	35.52	-30	-1	2,949	D
12/29/04 11:08	12/27/04	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S.m	-1,063	35.44	-30	-1	2,943	D
12/23/04 14:13	12/21/04	STST	Electr	LabEq	Measuring & Controlling Devic	Sellier Victor F	VA	DOT	VP	S	-7,970	35.42	-225	-7	2,973	D
12/23/04 13:39	12/21/04	STST	Electr	LabEq	Measuring & Controlling Devic	Murdock Thomas E	VA	DOT	VP	S	-7,970	35.42	-225	-7	2,979	D
12/20/04 11:25	12/16/04	STST	Electr	LabEq	Measuring & Controlling Devic	Tamaru Robert S	VA	O	VP	S	-902	33.16	-27	-5	520	D
12/17/04 16:38	12/17/04	STST	Electr	LabEq	Measuring & Controlling Devic	Carlin W Joseph	VA	O	VP	S	-829	33.17	-25	-5	522	D
12/17/04 16:24	12/16/04	STST	Electr	LabEq	Measuring & Controlling Devic	Rowe Kerry M	VA	O	VP	M.d	3,957	32.98	120		72	D
10/4/04 21:49	10/4/04	STST	Electr	LabEq	Measuring & Controlling Devic	Sanders John D	DC	D		S.d	-56	28.00	-2	-7	26	D
8/16/04 10:15	8/13/04	STST	Electr	LabEq	Measuring & Controlling Devic	Irvin John	PA	D		P	113	22.58	5	17	34	D
4/26/04 11:02	4/21/04	STST	Electr	LabEq	Measuring & Controlling Devic	Irvin John	PA	D		P	172	17.15	10	52	29	D
3/18/04 14:07	3/17/04	STST	Electr	LabEq	Measuring & Controlling Devic	Perrino S R	VA	D		S	-303	15.13	-20	-3	570	D
11/13/03 08:09	11/4/03	STST	Electr	LabEq	Measuring & Controlling Devic	Irvin John	PA	D		S	-47	15.65	-3	-23	10	D
9/17/03 18:04	9/17/03	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-739	18.95	-39	-5	700	D
9/17/03 10:28	9/15/03	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-378	18.92	-20	-3	739	D
9/15/03 15:19	9/11/03	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-303	18.92	-16	-2	759	D
9/11/03 16:31	9/8/03	STST	Electr	LabEq	Measuring & Controlling Devic	Perrino S R	VA	D		S	-505	20.18	-25	-4	597	D
9/10/03 13:57	9/8/03	STST	Electr	LabEq	Measuring & Controlling Devic	Sanders John D	DC	D		S	-112	18.60	-6	-17	28	D
9/5/03 14:05	9/5/03	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S	-240	18.43	-13	-2	775	D
9/5/03 11:36	9/3/03	STST	Electr	LabEq	Measuring & Controlling Devic	Rockwell S Kent	PA	D		S.m	-1,173	18.92	-62	-4	1,584	D
9/4/03 16:55	9/4/03	STST	Electr	LabEq	Measuring & Controlling Devic	Fultz Donald F	VA	O	VP	S	-188	18.75	-10	-45	12	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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