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$CLIR: ClearSign Technologies Corporation - Common Stock

2026-05-15
CLIR	2026-05-15 06:01:16		5.69	4.21	17.75%
CLIR	2026-05-15 07:01:38		5.49	4.21	17.75%
CLIR	2026-05-15 09:01:33		5.49	4.86	17.75%
CLIR	2026-05-15 09:20:55	10-Q Sec report https://www.sec.gov/Archives/edgar/data/1434524/000110465926061940/0001104659-26-061940-index.htm 10-Q - ClearSign Technologies Corp (0001434524) (Filer)
CLIR	2026-05-15 10:01:21		5.25	4.75	0.00%
CLIR	2026-05-15 11:01:44		5.25	4.73	0.00%
CLIR	2026-05-15 12:01:15		5.05	4.78	-5.62%
CLIR	2026-05-15 13:01:37		4.89	4.75	-11.01%
CLIR	2026-05-15 14:01:15		5.24	4.75	-7.42%
CLIR	2026-05-15 15:01:38		4.96	4.75	-11.01%
CLIR	2026-05-15 16:01:23		4.99	4.44	-9.35%
CLIR	2026-05-15 20:01:27		0.00	0.00	-9.35%
2026-05-18
CLIR	2026-05-18 04:01:42		4.24	3.16	-8.78%
CLIR	2026-05-18 05:01:31		4.99	3.16	-8.78%
CLIR	2026-05-18 06:01:46		4.99	4.50	-8.78%
CLIR	2026-05-18 08:01:38		4.99	4.50	4.77%
CLIR	2026-05-18 10:01:29		4.67	4.45	-3.82%
CLIR	2026-05-18 11:01:18		4.67	4.46	-0.76%
CLIR	2026-05-18 12:01:39		4.67	4.54	-0.76%
CLIR	2026-05-18 13:01:26		4.59	4.45	-4.01%
CLIR	2026-05-18 15:01:20		4.59	4.45	-4.77%
CLIR	2026-05-18 16:01:45		4.49	4.40	-6.16%
CLIR	2026-05-18 20:01:38		0.00	0.00	-6.16%
2026-05-19
CLIR	2026-05-19 04:01:50		4.71	4.03	-6.16%
CLIR	2026-05-19 08:01:34		4.71	4.20	-6.16%
CLIR	2026-05-19 10:01:42		4.67	4.45	1.27%
CLIR	2026-05-19 11:01:19		4.67	4.45	1.06%
CLIR	2026-05-19 12:01:44		4.61	4.45	1.06%
CLIR	2026-05-19 13:01:20		4.61	4.46	1.06%
CLIR	2026-05-19 14:01:37		4.67	4.50	3.61%
CLIR	2026-05-19 15:01:18		4.75	4.50	4.25%
CLIR	2026-05-19 16:01:28		4.74	4.50	2.72%
CLIR	2026-05-19 17:01:31		4.99	4.44	2.72%
CLIR	2026-05-19 20:01:42		0.00	0.00	2.72%
2026-05-20
CLIR	2026-05-20 04:01:42		4.76	4.44	2.72%
CLIR	2026-05-20 10:01:31		4.70	4.45	0.68%
CLIR	2026-05-20 11:01:18		4.99	4.65	6.80%
CLIR	2026-05-20 12:01:37		4.95	4.65	7.26%
CLIR	2026-05-20 13:01:18		5.29	4.92	11.79%
CLIR	2026-05-20 14:01:32		5.08	4.80	10.88%
CLIR	2026-05-20 15:01:25		5.29	4.96	11.34%
CLIR	2026-05-20 16:01:37		5.29	4.78	5.97%
CLIR	2026-05-20 20:01:34		0.00	0.00	5.97%
2026-05-21
CLIR	2026-05-21 04:01:46		5.31	4.71	5.97%
CLIR	2026-05-21 05:01:24		5.29	4.71	5.97%
CLIR	2026-05-21 09:01:21		6.24	4.71	5.97%
CLIR	2026-05-21 10:01:38		4.87	4.45	-3.98%
CLIR	2026-05-21 11:01:18		4.87	4.50	-3.54%
CLIR	2026-05-21 11:20:46	ClearSign Technologies Corporation (CLIR) Q1 2026 Earnings Call Transcript
CLIR	2026-05-21 13:01:24		4.87	4.73	-2.65%
CLIR	2026-05-21 14:01:39		4.99	4.75	-0.44%
CLIR	2026-05-21 15:01:21		4.96	4.87	0.22%
CLIR	2026-05-21 16:01:37		5.29	4.71	1.44%
CLIR	2026-05-21 16:30:33	8-K Sec report https://www.sec.gov/Archives/edgar/data/1434524/000110465926065175/0001104659-26-065175-index.htm 8-K - ClearSign Technologies Corp (0001434524) (Filer)
CLIR	2026-05-21 19:01:25		5.29	4.96	1.44%
CLIR	2026-05-21 20:01:41		0.00	0.00	1.44%
2026-05-22
CLIR	2026-05-22 04:01:31		7.95	4.71	1.44%
CLIR	2026-05-22 07:01:18		5.00	4.71	1.44%
CLIR	2026-05-22 09:01:19		5.00	4.71	0.82%
CLIR	2026-05-22 10:01:33		4.88	4.70	-7.00%
CLIR	2026-05-22 11:01:14		4.88	4.70	-5.14%
CLIR	2026-05-22 12:01:39		4.88	4.70	-4.53%
CLIR	2026-05-22 13:01:47		4.88	4.74	-4.12%
CLIR	2026-05-22 14:01:36		4.88	4.78	-1.85%
CLIR	2026-05-22 15:01:25		4.88	4.74	-1.85%
CLIR	2026-05-22 16:01:39		4.87	4.44	-3.02%
CLIR	2026-05-22 20:01:35		0.00	0.00	-3.02%
2026-05-26
CLIR	2026-05-26 04:01:39		7.75	4.44	-3.02%
CLIR	2026-05-26 07:01:26		5.21	4.13	-3.02%
CLIR	2026-05-26 08:01:29		5.21	4.20	-3.02%
CLIR	2026-05-26 09:01:18		5.88	4.20	-3.02%
CLIR	2026-05-26 10:01:33		4.93	4.71	-0.60%
CLIR	2026-05-26 11:01:17		4.78	4.58	-4.83%
CLIR	2026-05-26 12:01:37		4.90	4.61	0.20%
CLIR	2026-05-26 13:01:19		4.88	4.61	0.20%
CLIR	2026-05-26 14:01:41		4.88	4.61	-2.82%
CLIR	2026-05-26 15:01:25		4.88	4.61	-4.63%
CLIR	2026-05-26 16:01:28		5.40	4.55	-4.33%
CLIR	2026-05-26 17:01:24		5.29	4.55	-4.33%
CLIR	2026-05-26 19:01:28		5.29	4.07	-4.33%
CLIR	2026-05-26 20:01:37		0.00	0.00	-4.33%
2026-05-27
CLIR	2026-05-27 04:01:45		7.40	4.03	-4.33%
CLIR	2026-05-27 07:01:18		5.29	4.44	-4.33%
CLIR	2026-05-27 09:01:16		6.24	4.44	-4.33%
CLIR	2026-05-27 10:01:31		4.76	4.61	-0.21%
CLIR	2026-05-27 11:01:17		4.83	4.55	-1.24%
CLIR	2026-05-27 12:01:37		4.83	4.50	-1.65%
CLIR	2026-05-27 15:01:21		4.75	4.50	-1.65%
CLIR	2026-05-27 16:01:50		10.10	0.00	-3.67%
CLIR	2026-05-27 17:01:18		5.29	4.04	-3.67%
CLIR	2026-05-27 20:01:36		0.00	0.00	-3.67%
2026-05-28
CLIR	2026-05-28 04:01:57		4.99	4.03	-3.67%
CLIR	2026-05-28 07:01:23		4.88	4.03	-3.67%
CLIR	2026-05-28 09:01:17		4.88	3.17	-3.67%
CLIR	2026-05-28 10:01:33		4.61	4.50	3.02%
CLIR	2026-05-28 11:01:21		4.60	4.54	3.02%
CLIR	2026-05-28 12:01:32		4.71	4.46	1.08%
CLIR	2026-05-28 13:01:20		4.71	4.53	1.08%
CLIR	2026-05-28 14:01:36		4.71	4.55	1.08%
CLIR	2026-05-28 15:01:36		4.70	4.55	2.59%
CLIR	2026-05-28 16:01:41		4.71	4.55	2.70%
CLIR	2026-05-28 16:19:02	8-K Sec report https://www.sec.gov/Archives/edgar/data/1434524/000110465926067517/0001104659-26-067517-index.htm 8-K - ClearSign Technologies Corp (0001434524) (Filer)
CLIR	2026-05-28 17:01:17		3.73	3.61	-18.88%
CLIR	2026-05-28 18:01:23		3.66	3.60	-18.20%
CLIR	2026-05-28 19:01:11		3.66	3.62	-17.75%
CLIR	2026-05-28 20:01:22		0.00	0.00	-18.43%
2026-05-29
CLIR	2026-05-29 04:01:36		3.95	3.52	-18.43%
CLIR	2026-05-29 06:01:35		3.95	3.65	-18.43%
CLIR	2026-05-29 07:01:16		3.87	3.52	-21.35%
CLIR	2026-05-29 08:01:34		3.95	3.52	-20.90%
CLIR	2026-05-29 09:01:29		4.71	4.19	-2.25%
CLIR	2026-05-29 10:01:30		4.71	4.26	-1.35%
CLIR	2026-05-29 11:01:19		4.54	4.26	-4.04%
CLIR	2026-05-29 12:01:39		4.50	4.36	-2.92%
CLIR	2026-05-29 13:01:11		4.54	4.50	-3.37%
CLIR	2026-05-29 14:01:34		4.71	4.51	0.00%
CLIR	2026-05-29 15:01:18		4.71	4.51	0.22%
CLIR	2026-05-29 16:01:37		4.71	0.00	1.75%
CLIR	2026-05-29 17:01:19		4.71	3.56	1.75%
CLIR	2026-05-29 20:01:33		0.00	0.00	1.75%
2026-06-01
CLIR	2026-06-01 04:01:43		4.63	4.07	1.75%
CLIR	2026-06-01 06:01:32		5.26	4.07	1.75%
CLIR	2026-06-01 07:01:14		5.00	4.19	-3.51%
CLIR	2026-06-01 08:30:28	8-K Sec report https://www.sec.gov/Archives/edgar/data/1434524/000110465926068614/0001104659-26-068614-index.htm 8-K - ClearSign Technologies Corp (0001434524) (Filer)
CLIR	2026-06-01 10:01:31		4.70	4.42	-2.19%
CLIR	2026-06-01 11:01:16		4.70	4.45	-2.63%
CLIR	2026-06-01 14:01:36		4.68	4.61	-0.22%
CLIR	2026-06-01 15:01:23		4.67	4.59	-0.44%
CLIR	2026-06-01 16:01:44		4.61	4.19	-3.46%
CLIR	2026-06-01 17:01:22		5.05	4.19	-3.46%
CLIR	2026-06-01 20:01:36		0.00	0.00	-3.46%
2026-06-02
CLIR	2026-06-02 04:01:37		4.71	4.19	-3.46%
CLIR	2026-06-02 07:01:18		4.71	4.34	-3.46%
CLIR	2026-06-02 10:01:29		4.71	4.46	0.00%
CLIR	2026-06-02 12:01:38		4.64	4.45	-0.22%
CLIR	2026-06-02 13:01:17		4.64	4.45	1.94%
CLIR	2026-06-02 14:01:35		4.49	4.30	-1.94%
CLIR	2026-06-02 15:01:29		4.68	4.37	-1.94%
CLIR	2026-06-02 16:01:44		4.64	4.26	-1.12%
CLIR	2026-06-02 18:01:37		4.71	4.49	-1.12%
CLIR	2026-06-02 20:01:37		0.00	0.00	-1.12%
2026-06-03
CLIR	2026-06-03 04:01:40		4.45	4.19	-1.12%
CLIR	2026-06-03 08:01:30		4.45	3.98	-1.12%
CLIR	2026-06-03 09:01:22		4.45	3.14	-1.12%
CLIR	2026-06-03 10:01:31		4.49	4.32	-0.45%
CLIR	2026-06-03 11:01:16		4.47	4.38	0.00%
CLIR	2026-06-03 13:01:19		4.47	4.30	1.12%
CLIR	2026-06-03 15:01:22		4.46	4.30	0.00%
CLIR	2026-06-03 16:01:35		5.17	4.34	-1.59%
CLIR	2026-06-03 17:01:26		4.97	4.34	-1.59%
CLIR	2026-06-03 20:01:38		0.00	0.00	-1.59%
2026-06-04
CLIR	2026-06-04 04:01:37		4.97	4.19	-1.59%
CLIR	2026-06-04 09:01:20		4.99	4.19	-1.59%
CLIR	2026-06-04 10:01:35		4.37	4.25	-0.45%
CLIR	2026-06-04 11:01:18		4.58	4.36	0.00%
CLIR	2026-06-04 12:01:34		4.43	4.28	-0.23%
CLIR	2026-06-04 13:01:08		4.40	4.28	-1.81%
CLIR	2026-06-04 14:01:37		4.36	4.28	-1.81%
CLIR	2026-06-04 15:01:20		4.50	4.32	-1.36%
CLIR	2026-06-04 16:01:35		4.58	4.19	-2.05%
CLIR	2026-06-04 20:02:01		0.00	0.00	-2.05%
2026-06-05
CLIR	2026-06-05 04:01:24		4.97	4.19	-2.05%
CLIR	2026-06-05 07:01:16		4.97	4.28	-2.05%
CLIR	2026-06-05 09:01:20		5.86	4.28	-2.05%
CLIR	2026-06-05 10:01:30		4.49	4.26	2.97%
CLIR	2026-06-05 11:01:29		4.29	3.96	-4.57%
CLIR	2026-06-05 12:02:11		4.20	3.96	-4.57%
CLIR	2026-06-05 13:01:20		4.20	3.96	-5.71%
CLIR	2026-06-05 14:01:39		4.09	3.96	-5.71%
CLIR	2026-06-05 15:01:41		4.06	3.85	-7.53%
CLIR	2026-06-05 16:01:34		4.20	3.73	-7.94%
CLIR	2026-06-05 18:01:36		4.20	4.00	-7.94%
CLIR	2026-06-05 20:01:30		0.00	0.00	-7.94%
2026-06-08
CLIR	2026-06-08 04:01:35		4.20	3.73	-7.94%
CLIR	2026-06-08 09:01:22		4.20	3.73	-0.93%
CLIR	2026-06-08 10:01:35		4.20	4.00	4.21%
CLIR	2026-06-08 11:01:15		4.05	3.91	3.04%
CLIR	2026-06-08 12:01:32		4.07	4.01	2.34%
CLIR	2026-06-08 13:01:17		4.24	4.13	7.24%
CLIR	2026-06-08 16:01:46		4.97	3.57	5.58%
CLIR	2026-06-08 20:01:33		0.00	0.00	5.58%
2026-06-09
CLIR	2026-06-09 04:01:37		4.45	3.95	5.58%
CLIR	2026-06-09 10:01:29		4.42	4.07	7.11%
CLIR	2026-06-09 11:01:16		4.32	4.00	7.11%
CLIR	2026-06-09 12:01:36		4.20	4.03	0.76%
CLIR	2026-06-09 13:01:17		4.22	4.07	1.52%
CLIR	2026-06-09 14:01:37		4.20	4.07	1.27%
CLIR	2026-06-09 15:01:20		4.29	4.12	1.27%
CLIR	2026-06-09 16:01:37		5.50	3.57	0.24%
CLIR	2026-06-09 16:30:35	8-K Sec report https://www.sec.gov/Archives/edgar/data/1434524/000110465926071865/0001104659-26-071865-index.htm 8-K - ClearSign Technologies Corp (0001434524) (Filer)
CLIR	2026-06-09 17:01:19		4.77	3.57	0.24%
CLIR	2026-06-09 20:01:30		0.00	0.00	0.24%
2026-06-10
CLIR	2026-06-10 04:01:33		4.45	3.95	0.24%
CLIR	2026-06-10 10:01:28		4.34	4.29	3.13%
CLIR	2026-06-10 11:01:15		4.33	3.98	2.17%
CLIR	2026-06-10 12:01:33		4.33	4.04	2.17%
CLIR	2026-06-10 13:01:17		4.14	3.98	2.17%
CLIR	2026-06-10 14:01:38		4.16	4.00	0.96%
CLIR	2026-06-10 15:01:21		4.14	4.01	-1.45%
CLIR	2026-06-10 16:01:35		4.75	3.91	1.20%
CLIR	2026-06-10 17:01:14		4.45	3.95	1.20%
CLIR	2026-06-10 20:01:40		0.00	0.00	1.20%
2026-06-11
CLIR	2026-06-11 04:01:35		4.45	3.95	1.20%
CLIR	2026-06-11 09:01:16		4.45	4.00	1.20%
CLIR	2026-06-11 10:01:29		4.37	4.09	1.20%
CLIR	2026-06-11 11:01:16		4.27	4.09	-2.16%
CLIR	2026-06-11 12:01:31		4.27	4.05	-2.16%
CLIR	2026-06-11 13:01:14		4.27	4.05	1.20%
CLIR	2026-06-11 16:01:40		4.97	4.09	1.43%
CLIR	2026-06-11 20:01:39		0.00	0.00	1.43%
2026-06-12
CLIR	2026-06-12 04:01:55		4.45	3.95	1.43%
CLIR	2026-06-12 07:01:15		4.45	4.00	1.43%
CLIR	2026-06-12 10:01:30		4.31	4.09	-1.91%
CLIR	2026-06-12 11:01:21		4.34	4.07	-0.95%
CLIR	2026-06-12 12:01:34		4.38	4.19	0.00%
CLIR	2026-06-12 13:01:17		4.32	4.19	0.00%
CLIR	2026-06-12 14:01:32		4.30	4.19	0.00%
CLIR	2026-06-12 15:01:16		4.29	4.19	0.00%
CLIR	2026-06-12 16:01:31		5.17	4.07	-1.88%
CLIR	2026-06-12 20:01:34		0.00	0.00	-1.88%

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