Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-05-17	Q	ISTR	16.09	16.34	16.02	16.07	-0.09	27,707	537	6.83	17.50
2024-05-16	Q	ISTR	16.45	16.45	16.15	16.16	-0.08	30,140	387	6.48	19.07
2024-05-15	Q	ISTR	16.30	16.40	16.10	16.24	-0.02	21,108	492	6.54	17.50
2024-05-14	Q	ISTR	16.48	16.48	16.25	16.26	0.01	16,510	290	6.52	17.50
2024-05-13	Q	ISTR	16.48	16.58	16.225	16.25	-0.03	20,848	457	6.52	18.99
2024-05-10	Q	ISTR	16.4416	16.57	16.04	16.28	-0.07	25,098	541	6.54	17.50
2024-05-09	Q	ISTR	16.36	16.405	16.25	16.35	-0.01	26,453	550	6.55	17.50
2024-05-08	Q	ISTR	16.37	16.46	16.3101	16.36		20,765	632	6.56	17.50
2024-05-07	Q	ISTR	16.34	16.495	16.338	16.36	0.02	79,157	754	6.58	17.50
2024-05-06	Q	ISTR	16.30	16.39	16.30	16.34		19,021	604	6.55	17.50
2024-05-03	Q	ISTR	16.47	16.64	16.31	16.34	0.04	15,666	261	14.04	17.50
2024-05-02	Q	ISTR	16.51	16.69	16.30	16.30	-0.25	27,079	864	12.84	18.99
2024-05-01	Q	ISTR	16.64	16.70	16.54	16.55	-0.13	25,080	405	12.84	17.50
2024-04-30	Q	ISTR	16.64	16.74	16.50	16.68		59,718	583	12.84	17.50
2024-04-29	Q	ISTR	16.46	16.97	16.37	16.68	0.39	99,946	819	14.04	18.99
2024-04-26	Q	ISTR	16.35	16.45	16.20	16.29	0.03	17,115	337	12.84	19.07
2024-04-25	Q	ISTR	16.10	16.29	16.10	16.26	0.03	16,753	207	12.84	19.07
2024-04-24	Q	ISTR	16.15	16.32	16.15	16.23	-0.04	24,945	361	12.84	19.07
2024-04-23	Q	ISTR	16.0326	16.66	16.0326	16.27	0.17	16,362	315	12.84	19.07
2024-04-22	Q	ISTR	15.92	16.49	15.92	16.10	0.38	28,306	466	12.84	18.99
2024-04-19	Q	ISTR	15.6544	15.97	15.6544	15.72	0.02	22,366	299	12.84	18.99
2024-04-18	Q	ISTR	15.67	15.88	15.51	15.70	0.04	32,600	582	12.84	17.50
2024-04-17	Q	ISTR	15.765	15.79	15.61	15.66	-0.02	9,033	216	6.86	17.50
2024-04-16	Q	ISTR	15.76	15.76	15.50	15.68	-0.04	15,320	380	6.22	17.50
2024-04-15	Q	ISTR	15.50	15.75	15.40	15.67	-0.03	18,844	212	6.24	18.99
2024-04-12	Q	ISTR	15.70	15.74	15.50	15.70	0.04	13,075	332	6.22	17.50
2024-04-11	Q	ISTR	15.58	15.67	15.41	15.66	0.10	20,177	423	6.23	18.99
2024-04-10	Q	ISTR	15.90	15.93	15.56	15.56	-0.41	14,302	293	6.30	17.50
2024-04-09	Q	ISTR	15.99	16.04	15.87	15.97	0.005	21,899	243	6.41	17.50
2024-04-08	Q	ISTR	16.05	16.155	15.90	15.965	0.035	8,139	192	6.42	17.90
2024-04-05	Q	ISTR	15.90	16.16	15.90	15.93	-0.12	7,592	239	6.41	19.07
2024-04-04	Q	ISTR	16.19	16.50	15.93	16.05		8,380	304	6.40	18.99
2024-04-03	Q	ISTR	16.30	16.34	16.05	16.05	-0.15	12,994	375	6.48	16.37
2024-04-02	Q	ISTR	16.38	16.42	16.155	16.20	-0.15	21,613	327	15.88	18.99
2024-04-01	Q	ISTR	16.32	16.49	16.30	16.35	-0.01	52,522	569	16.02	16.68
2024-03-29	Q	ISTR	16.39	16.65	16.27	16.36	0.06	0	0	10.10	17.50
2024-03-28	Q	ISTR	16.39	16.65	16.27	16.36	0.06	19,567	296	10.10	17.50
2024-03-27	Q	ISTR	16.24	16.43	16.19	16.40	0.20	9,852	218	6.52	16.73
2024-03-26	Q	ISTR	16.23	16.25	16.15	16.20	-0.05	9,530	220	10.10	17.50
2024-03-25	Q	ISTR	16.24	16.25	16.10	16.25	0.03	9,820	229	10.10	17.90
2024-03-22	Q	ISTR	16.33	16.36	16.10	16.22		11,107	211	6.48	17.50
2024-03-21	Q	ISTR	16.37	16.37	16.14	16.22	0.22	20,155	259	10.10	17.50
2024-03-20	Q	ISTR	15.4454	16.01	15.43	16.00	0.55	37,236	578	10.10	17.50
2024-03-19	Q	ISTR	15.51	15.67	15.425	15.45	-0.06	18,991	403	10.10	17.50
2024-03-18	Q	ISTR	15.89	15.89	15.51	15.51		8,472	282	9.11	17.50
2024-03-15	Q	ISTR	15.70	15.87	15.37	15.51	-0.06	19,361	462	10.10	19.07
2024-03-14	Q	ISTR	15.92	16.06	15.57	15.57	-0.43	30,788	458	10.10	17.50
2024-03-13	Q	ISTR	16.09	16.131	15.92	16.00	0.09	6,486	236	10.10	17.50
2024-03-12	Q	ISTR	15.96	15.98	15.68	15.91	-0.09	29,119	624	10.10	17.50
2024-03-11	Q	ISTR	16.05	16.09	16.00	16.00	-0.05	7,881	355	15.96	17.50
2024-03-08	Q	ISTR	16.34	16.34	15.92	16.05	-0.02	16,058	286	10.10	18.80
2024-03-07	Q	ISTR	16.27	16.27	15.92	16.07	-0.02	25,055	460	10.10	18.99
2024-03-06	Q	ISTR	16.45	16.49	15.9687	16.09	-0.40	20,742	398	10.10	18.99
2024-03-05	Q	ISTR	15.86	16.49	15.85	16.49	0.63	31,430	404	10.10	18.99
2024-03-04	Q	ISTR	15.84	16.09	15.75	15.86	0.11	15,640	497	10.10	17.50
2024-03-01	Q	ISTR	16.08	16.14	15.70	15.80	-0.15	39,822	290	10.10	18.99
2024-02-29	Q	ISTR	15.96	16.115	15.61	15.95	0.03	43,801	491	10.10	18.99
2024-02-28	Q	ISTR	16.10	16.29	15.84	15.92	-0.26	29,474	286	10.10	17.50
2024-02-27	Q	ISTR	16.30	16.30	16.16	16.18	-0.07	14,239	358	9.48	17.50
2024-02-26	Q	ISTR	16.37	16.38	16.13	16.25	-0.13	29,016	433	8.67	17.50
2024-02-23	Q	ISTR	16.40	16.49	16.38	16.38	-0.11	31,495	349	10.10	17.50
2024-02-22	Q	ISTR	16.60	16.65	16.49	16.49	-0.12	16,718	207	10.10	17.50
2024-02-21	Q	ISTR	16.70	16.75	16.495	16.61	-0.20	50,373	510	8.67	17.50
2024-02-20	Q	ISTR	16.79	16.98	16.76	16.81	-0.17	17,004	155	15.33	17.50
2024-02-19	Q	ISTR	16.98	16.99	16.80	16.98		0	0	8.63	17.50