Historical Prices for Napco Security Systems, Inc (NSSC)

Symbol:

Historical Data for Napco Security Systems Inc. (NSSC)

Start: End:

Date	Open	High	Low	Close	Volume	Change	Change %
9/4/08	4.37	4.43	4.28	4.34	18,500	0.04	0.93%
9/3/08	4.34	4.35	4.25	4.30	16,037	0.05	1.18%
9/2/08	4.20	4.27	4.181	4.25	9,132	0.14	3.41%
8/29/08	4.16	4.41	4.11	4.11	24,113	-0.17	-3.97%
8/28/08	4.18	4.30	4.18	4.28	3,981	0.05	1.18%
8/27/08	4.16	4.38	4.16	4.23	9,782	0.13	3.17%
8/26/08	4.36	4.3899	4.10	4.10	11,909	-0.25	-5.75%
8/25/08	4.38	4.39	4.33	4.35	6,532	–	–
8/22/08	4.35	4.37	4.33	4.35	15,223	–	–
8/21/08	4.45	4.46	4.32	4.35	22,840	-0.03	-0.68%
8/20/08	4.29	4.41	4.29	4.38	14,594	-0.04	-0.90%
8/19/08	4.4299	4.43	4.40	4.42	3,900	0.01	0.23%
8/18/08	4.35	4.41	4.05	4.41	25,461	0.16	3.76%
8/15/08	4.1095	4.28	4.1095	4.25	7,930	0.07	1.67%
8/14/08	4.11	4.21	4.08	4.18	26,150	-0.08	-1.88%
8/13/08	4.24	4.32	4.23	4.26	5,600	-0.05	-1.16%
8/12/08	4.25	4.31	4.20	4.31	12,187	0.19	4.61%
8/11/08	4.26	4.32	4.05	4.12	25,353	-0.21	-4.85%
8/8/08	4.3475	4.40	4.22	4.33	20,294	-0.03	-0.69%
8/7/08	4.48	4.48	4.30	4.36	25,837	-0.07	-1.58%
8/6/08	4.50	4.50	4.40	4.43	12,780	–	–
8/5/08	4.40	4.45	4.40	4.43	18,485	0.08	1.84%
8/4/08	4.38	4.38	4.30	4.35	14,505	0.04	0.93%
8/1/08	4.33	4.44	4.3001	4.31	6,520	-0.10	-2.27%
7/31/08	4.37	4.45	4.37	4.41	54,275	-0.04	-0.90%
7/30/08	4.39	4.4899	4.13	4.45	13,179	0.05	1.14%
7/29/08	4.35	4.49	4.33	4.40	38,177	0.14	3.29%
7/28/08	4.34	4.38	4.2501	4.26	14,768	-0.09	-2.07%
7/25/08	4.27	4.37	4.23	4.35	5,476	0.06	1.40%
7/24/08	4.30	4.40	4.24	4.29	21,360	-0.07	-1.61%
7/23/08	4.48	4.50	4.24	4.36	24,010	-0.08	-1.80%
7/22/08	4.33	4.45	4.30	4.44	4,194	0.14	3.26%
7/21/08	4.30	4.32	4.30	4.30	13,276	–	–
7/18/08	4.30	4.33	4.29	4.30	6,356	–	–
7/17/08	4.37	4.37	4.29	4.30	21,034	–	–
7/16/08	4.33	4.39	4.30	4.30	9,895	-0.0001	-0.00%
7/15/08	4.39	4.40	4.30	4.3001	8,500	-0.0999	-2.27%
7/14/08	4.45	4.50	4.385	4.40	32,096	-0.12	-2.65%
7/11/08	4.45	4.52	4.32	4.52	13,620	0.11	2.49%
7/10/08	4.40	4.45	4.35	4.41	11,023	0.01	0.23%
7/9/08	4.45	4.45	4.40	4.40	2,213	-0.05	-1.12%
7/8/08	4.38	4.45	4.37	4.45	11,897	–	–
7/7/08	4.46	4.4975	4.39	4.45	5,339	-0.05	-1.11%
7/3/08	4.38	4.50	4.32	4.50	9,488	0.04	0.90%
7/2/08	4.40	4.54	4.40	4.46	9,967	0.06	1.36%
7/1/08	4.49	4.50	4.3925	4.40	7,795	-0.13	-2.87%
6/30/08	4.40	4.61	4.3701	4.53	30,611	0.08	1.80%
6/27/08	4.40	4.45	4.32	4.45	24,969	–	–
6/26/08	4.41	4.60	4.32	4.45	22,326	-0.06	-1.33%
6/25/08	4.50	4.54	4.46	4.51	48,456	0.01	0.22%
6/24/08	4.43	4.59	4.43	4.50	17,301	–	–
6/23/08	4.63	4.63	4.49	4.50	18,783	-0.05	-1.10%
6/20/08	4.50	4.60	4.44	4.55	11,438	-0.06	-1.30%
6/19/08	4.55	4.61	4.37	4.61	64,947	0.11	2.44%
6/18/08	4.63	4.64	4.33	4.50	19,914	-0.10	-2.17%
6/17/08	4.46	4.70	4.33	4.60	21,601	0.06	1.32%
6/16/08	4.59	4.67	4.54	4.54	42,490	-0.11	-2.37%
6/13/08	4.65	4.68	4.64	4.65	14,850	-0.01	-0.21%
6/12/08	4.53	4.70	4.53	4.66	34,019	0.06	1.30%
6/11/08	4.66	4.66	4.60	4.60	29,760	-0.03	-0.65%
6/10/08	4.52	4.66	4.513	4.63	40,280	0.04	0.87%
6/9/08	4.58	4.61	4.55	4.59	11,655	-0.01	-0.22%