Szilagyi Gary - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/10/10 18:24	11/9/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP,GM	S	-171	32.54	-5	-7	71	D
11/5/10 20:10	11/3/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP,GM	S	-30	31.71	-1	-1	76	D
10/26/10 19:12	10/26/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP,GM	S	-112	30.00	-4	-5	77	D
8/10/10 20:00	8/9/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-55	26.04	-2	-3	81	D
8/3/10 20:19	8/3/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-10	26.02	0	0	83	D
5/11/10 20:04	5/10/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-66	36.18	-2	-2	84	I
5/3/10 21:08	5/3/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-14	39.64	0	0	85	I
2/9/10 19:58	2/9/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-169	32.47	-5	-6	85	I
2/3/10 20:13	2/3/10	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-14	33.21	0	0	90	I
12/22/09 19:53	12/22/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	676	14.38	47	626	55	D
12/22/09 19:53	12/22/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-1,598	34.00	-47	-46	55	D
12/4/09 19:42	12/4/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	431	14.38	30	122	55	D
12/4/09 19:42	12/4/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-915	30.50	-30	-36	55	D
11/10/09 21:05	11/9/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-22	27.12	-1	-1	55	I
11/3/09 20:06	11/3/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-9	24.41	0	-1	55	I
10/14/09 19:57	10/14/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	216	14.38	15	37	56	D
10/14/09 19:57	10/14/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-420	28.00	-15	-21	56	D
10/9/09 17:54	10/8/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	115	14.38	8	17	56	D
10/9/09 17:54	10/8/09	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-211	26.33	-8	-13	56	D
5/21/08 19:58	5/19/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	288	14.38	20		18	D
5/21/08 19:58	5/19/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-641	32.03	-20	-52	18	D
5/14/08 20:08	5/14/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	144	14.38	10	122	18	D
5/14/08 20:08	5/14/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-300	30.00	-10	-35	18	D
5/13/08 20:20	5/12/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	36	14.38	3	16	18	D
5/13/08 20:20	5/12/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-70	28.00	-3	-12	18	D
1/10/08 20:14	1/9/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	36	14.38	3	66	6	D
1/10/08 20:14	1/9/08	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-70	28.00	-3	-28	6	D
10/31/07 20:08	10/30/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.dm	503	14.38	35		6	D
10/31/07 20:08	10/30/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.dm	-1,199	34.25	-35	-85	6	D
10/29/07 21:01	10/29/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	72	14.38	5	393	6	D
10/29/07 21:01	10/29/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-150	30.00	-5	-44	6	D
10/10/07 20:17	10/8/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	36	14.38	3	66	6	D
10/10/07 20:17	10/8/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-74	29.62	-3	-28	6	D
7/11/07 20:27	7/10/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S	-189	31.99	-6	-48	6	D
7/11/07 20:24	7/10/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	M.d	252	14.38	18		12	D
7/11/07 20:24	7/10/07	ATHR	Atheros Communications Inc	DE	Tech	Semicn	Semiconductors & Related Devi	Szilagyi Gary	CA	O	VP Sales	S.d	-373	32.16	-12	-49	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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