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$ALTR: Altair Engineering Inc. - Class A Common Stock

2025-02-20
ALTR	2025-02-20 00:00:41		0.00	0.00	0.11%
ALTR	2025-02-20 06:00:40		114.49	90.84	0.11%
ALTR	2025-02-20 08:00:39		112.00	111.01	0.13%
ALTR	2025-02-20 09:00:42		111.40	111.01	0.13%
ALTR	2025-02-20 11:00:36		111.19	111.17	-0.06%
ALTR	2025-02-20 12:00:41		111.20	111.19	-0.04%
ALTR	2025-02-20 13:00:41		111.32	111.30	0.05%
ALTR	2025-02-20 14:00:39		111.60	111.58	0.31%
ALTR	2025-02-20 15:00:41		111.59	111.57	0.30%
ALTR	2025-02-20 16:00:41		111.68	111.67	0.39%
ALTR	2025-02-20 17:00:38		111.99	111.80	0.48%
ALTR	2025-02-20 17:14:07	8-K Sec report https://www.sec.gov/Archives/edgar/data/1701732/000095017025024159/0000950170-25-024159-index.htm 8-K - Altair Engineering Inc. (0001701732) (Filer)
ALTR	2025-02-20 17:25:25	10-K Sec report https://www.sec.gov/Archives/edgar/data/1701732/000095017025024197/0000950170-25-024197-index.htm 10-K - Altair Engineering Inc. (0001701732) (Filer)
ALTR	2025-02-20 18:00:44		111.99	111.42	0.44%
ALTR	2025-02-20 20:00:40		111.99	111.42	0.49%
ALTR	2025-02-20 21:00:50		0.00	0.00	0.49%
2025-02-21
ALTR	2025-02-21 06:00:36		124.28	111.81	0.49%
ALTR	2025-02-21 08:00:39		112.00	111.81	0.49%
ALTR	2025-02-21 11:00:37		111.78	111.64	-0.03%
ALTR	2025-02-21 12:00:41		111.83	111.81	0.04%
ALTR	2025-02-21 13:00:43		112.06	112.02	0.23%
ALTR	2025-02-21 14:00:42		112.00	111.98	0.20%
ALTR	2025-02-21 15:00:40		111.87	111.86	0.08%
ALTR	2025-02-21 16:00:40		111.83	111.82	0.04%
ALTR	2025-02-21 17:00:51		111.99	111.70	0.00%
ALTR	2025-02-21 21:00:43		0.00	0.00	0.00%
2025-02-24
ALTR	2025-02-24 06:00:43		112.99	111.71	0.00%
ALTR	2025-02-24 08:00:40		112.63	111.74	0.00%
ALTR	2025-02-24 09:00:45		111.88	111.71	0.00%
ALTR	2025-02-24 10:00:42		111.88	111.82	0.00%
ALTR	2025-02-24 11:00:39		111.80	111.76	-0.01%
ALTR	2025-02-24 12:00:46		111.70	111.68	-0.07%
ALTR	2025-02-24 13:00:41		111.78	111.75	-0.02%
ALTR	2025-02-24 14:00:37		111.80	111.76	-0.02%
ALTR	2025-02-24 15:00:40		111.76	111.75	-0.02%
ALTR	2025-02-24 16:00:38		111.72	111.69	-0.06%
ALTR	2025-02-24 17:00:45		111.82	111.60	-0.07%
ALTR	2025-02-24 18:00:45		111.66	111.36	-0.70%
ALTR	2025-02-24 21:01:07		0.00	0.00	-0.70%
2025-02-25
ALTR	2025-02-25 06:00:46		112.18	90.84	-0.70%
ALTR	2025-02-25 07:00:46		122.66	90.84	-0.70%
ALTR	2025-02-25 08:00:48		111.66	111.36	-0.70%
ALTR	2025-02-25 11:00:43		111.69	111.67	-0.02%
ALTR	2025-02-25 12:00:46		111.67	111.65	-0.04%
ALTR	2025-02-25 13:00:43		111.58	111.54	-0.13%
ALTR	2025-02-25 14:00:48		111.54	111.51	-0.15%
ALTR	2025-02-25 15:00:42		111.64	111.63	-0.05%
ALTR	2025-02-25 16:00:44		111.63	111.62	-0.06%
ALTR	2025-02-25 17:00:35		111.99	111.46	-0.12%
ALTR	2025-02-25 21:01:19		0.00	0.00	-0.12%
2025-02-26
ALTR	2025-02-26 06:00:56		122.66	96.94	-0.41%
ALTR	2025-02-26 08:00:41		112.63	111.46	1.13%
ALTR	2025-02-26 09:00:41		112.50	111.46	1.13%
ALTR	2025-02-26 10:00:40		112.50	111.76	1.13%
ALTR	2025-02-26 11:00:39		111.66	111.62	0.06%
ALTR	2025-02-26 12:00:39		111.65	111.62	0.04%
ALTR	2025-02-26 13:00:39		111.63	111.61	0.04%
ALTR	2025-02-26 14:00:40		111.61	111.58	0.02%
ALTR	2025-02-26 15:00:39		111.56	111.54	-0.03%
ALTR	2025-02-26 16:00:39		111.59	111.57	0.01%
ALTR	2025-02-26 17:00:41		111.99	111.31	0.05%
ALTR	2025-02-26 18:00:39		111.99	111.46	0.05%
ALTR	2025-02-26 21:00:52		0.00	0.00	0.05%
2025-02-27
ALTR	2025-02-27 06:00:41		113.59	110.11	-0.35%
ALTR	2025-02-27 08:00:39		112.63	111.46	-0.35%
ALTR	2025-02-27 10:00:40		111.98	111.46	-0.35%
ALTR	2025-02-27 11:00:37		111.69	111.65	0.06%
ALTR	2025-02-27 12:00:42		111.66	111.63	0.04%
ALTR	2025-02-27 13:00:37		111.67	111.64	0.05%
ALTR	2025-02-27 15:00:38		111.64	111.62	0.02%
ALTR	2025-02-27 16:00:41		111.62	111.61	0.01%
ALTR	2025-02-27 17:00:38		111.78	111.46	-0.10%
ALTR	2025-02-27 21:00:40		0.00	0.00	-0.10%
2025-02-28
ALTR	2025-02-28 06:00:39		122.66	90.84	-0.10%
ALTR	2025-02-28 08:00:40		111.99	111.46	-0.35%
ALTR	2025-02-28 11:00:37		111.59	111.56	0.09%
ALTR	2025-02-28 12:00:41		111.47	111.43	-0.03%
ALTR	2025-02-28 13:00:38		111.53	111.52	0.03%
ALTR	2025-02-28 14:00:40		111.57	111.55	0.06%
ALTR	2025-02-28 15:00:35		111.60	111.58	0.09%
ALTR	2025-02-28 16:00:34		111.65	111.63	0.13%
ALTR	2025-02-28 17:00:36		111.99	111.46	0.07%
ALTR	2025-02-28 19:00:37		111.90	111.46	0.07%
ALTR	2025-02-28 20:00:38		111.89	111.46	0.07%
ALTR	2025-02-28 21:01:04		0.00	0.00	0.07%
2025-03-03
ALTR	2025-03-03 06:00:40		112.48	110.11	0.07%
ALTR	2025-03-03 07:00:38		112.48	110.11	-0.08%
ALTR	2025-03-03 08:00:36		112.47	111.52	-0.08%
ALTR	2025-03-03 09:00:41		112.52	111.52	-0.08%
ALTR	2025-03-03 10:00:38		112.63	111.46	-0.08%
ALTR	2025-03-03 11:00:37		111.66	111.61	0.04%
ALTR	2025-03-03 12:00:39		111.66	111.63	0.04%
ALTR	2025-03-03 13:00:37		111.69	111.66	0.06%
ALTR	2025-03-03 14:00:33		111.68	111.66	0.06%
ALTR	2025-03-03 15:00:41		111.69	111.66	0.06%
ALTR	2025-03-03 16:00:41		111.66	111.65	0.04%
ALTR	2025-03-03 17:00:41		111.65	111.60	-0.15%
ALTR	2025-03-03 18:00:36		112.28	111.81	0.35%
ALTR	2025-03-03 19:00:37		112.39	111.81	0.35%
ALTR	2025-03-03 20:00:37		111.93	111.81	0.19%
ALTR	2025-03-03 21:00:46		0.00	0.00	0.19%
2025-03-04
ALTR	2025-03-04 06:00:58		111.99	97.77	0.32%
ALTR	2025-03-04 08:00:42		111.99	111.65	0.32%
ALTR	2025-03-04 11:00:37		111.35	111.33	-0.08%
ALTR	2025-03-04 12:00:40		111.41	111.35	-0.03%
ALTR	2025-03-04 13:00:34		111.42	111.38	-0.04%
ALTR	2025-03-04 14:00:40		111.40	111.36	-0.05%
ALTR	2025-03-04 15:00:34		111.45	111.42	0.01%
ALTR	2025-03-04 16:00:34		111.39	111.38	-0.04%
ALTR	2025-03-04 17:00:35		111.30	111.15	-0.06%
ALTR	2025-03-04 18:00:35		111.55	111.12	0.05%
ALTR	2025-03-04 19:00:33		111.75	111.45	0.09%
ALTR	2025-03-04 21:00:44		0.00	0.00	0.09%
2025-03-05
ALTR	2025-03-05 06:00:34		114.49	110.99	1.33%
ALTR	2025-03-05 08:00:38		111.85	111.55	0.37%
ALTR	2025-03-05 11:00:36		111.50	111.41	0.14%
ALTR	2025-03-05 12:00:32		111.40	111.38	0.04%
ALTR	2025-03-05 13:00:31		111.46	111.44	0.09%
ALTR	2025-03-05 14:00:37		111.41	111.38	0.05%
ALTR	2025-03-05 15:00:34		111.37	111.34	0.01%
ALTR	2025-03-05 16:00:34		111.35	111.32	0.00%
ALTR	2025-03-05 17:00:32		111.36	111.25	-0.03%
ALTR	2025-03-05 17:17:11	8-K Sec report https://www.sec.gov/Archives/edgar/data/1759824/000095017025033604/0000950170-25-033604-index.htm 8-K - ALTA EQUIPMENT GROUP INC. (0001759824) (Filer)
ALTR	2025-03-05 17:29:21	10-K Sec report https://www.sec.gov/Archives/edgar/data/1759824/000095017025033669/0000950170-25-033669-index.htm 10-K - ALTA EQUIPMENT GROUP INC. (0001759824) (Filer)
ALTR	2025-03-05 18:00:36		111.43	111.15	-0.08%
ALTR	2025-03-05 18:20:04	10-K Sec report https://www.sec.gov/Archives/edgar/data/1384195/000162828025010585/0001628280-25-010585-index.htm 10-K - RING ENERGY, INC. (0001384195) (Filer)
ALTR	2025-03-05 19:00:39		111.85	111.55	0.28%
ALTR	2025-03-05 21:00:48		0.00	0.00	0.28%
2025-03-06
ALTR	2025-03-06 06:00:35		111.99	106.91	0.44%
ALTR	2025-03-06 07:00:35		111.99	111.12	0.14%
ALTR	2025-03-06 08:00:36		111.55	111.25	0.03%
ALTR	2025-03-06 09:00:38		111.45	111.25	-0.06%
ALTR	2025-03-06 10:00:37		111.45	111.27	-0.06%
ALTR	2025-03-06 11:00:34		111.21	111.20	-0.11%
ALTR	2025-03-06 12:00:39		111.12	111.09	-0.19%
ALTR	2025-03-06 13:00:39		111.02	111.00	-0.27%
ALTR	2025-03-06 14:00:40		111.00	110.98	-0.30%
ALTR	2025-03-06 15:00:37		110.86	110.78	-0.43%
ALTR	2025-03-06 15:15:53	10-K Sec report https://www.sec.gov/Archives/edgar/data/1766368/000155837025002369/0001558370-25-002369-index.htm 10-K - Mayville Engineering Company, Inc. (0001766368) (Filer)
ALTR	2025-03-06 16:00:41		111.14	111.12	-0.16%
ALTR	2025-03-06 17:00:35		111.25	111.11	-0.19%
ALTR	2025-03-06 18:00:39		111.25	110.95	-0.17%
ALTR	2025-03-06 19:00:40		111.54	111.25	0.12%
ALTR	2025-03-06 20:00:40		112.46	111.65	1.16%
ALTR	2025-03-06 21:00:57		0.00	0.00	0.30%
2025-03-07
ALTR	2025-03-07 05:00:38		111.83	0.00	0.30%
ALTR	2025-03-07 06:00:37		111.83	91.45	0.42%
ALTR	2025-03-07 07:00:38		111.54	91.45	0.13%
ALTR	2025-03-07 08:00:36		111.54	111.45	0.39%
ALTR	2025-03-07 10:00:39		111.53	111.35	0.17%
ALTR	2025-03-07 11:00:31		111.22	111.17	0.09%
ALTR	2025-03-07 12:00:41		111.30	111.26	0.15%
ALTR	2025-03-07 13:00:35		111.29	111.23	0.13%
ALTR	2025-03-07 14:00:40		111.34	111.29	0.19%
ALTR	2025-03-07 15:00:34		111.49	111.46	0.32%
ALTR	2025-03-07 16:00:39		111.39	111.34	0.22%
ALTR	2025-03-07 17:00:33		111.45	111.15	0.12%
ALTR	2025-03-07 19:00:35		111.43	111.15	0.12%
ALTR	2025-03-07 21:01:06		0.00	0.00	0.12%
2025-03-10
ALTR	2025-03-10 05:00:35		111.99	90.84	-0.12%
ALTR	2025-03-10 07:00:31		111.15	110.85	-0.26%
ALTR	2025-03-10 08:00:37		111.15	110.85	-0.11%
ALTR	2025-03-10 10:00:41		111.22	111.19	-0.04%
ALTR	2025-03-10 11:00:40		111.12	111.11	-0.12%
ALTR	2025-03-10 12:00:41		111.16	111.14	-0.08%
ALTR	2025-03-10 13:00:37		111.27	111.24	0.02%
ALTR	2025-03-10 14:00:37		111.26	111.24	0.01%
ALTR	2025-03-10 15:00:40		111.08	111.04	-0.16%
ALTR	2025-03-10 16:00:40		111.25	110.95	-0.14%
ALTR	2025-03-10 17:00:38		111.25	110.95	-0.13%
ALTR	2025-03-10 17:45:10	8-K Sec report https://www.sec.gov/Archives/edgar/data/1766368/000155837025002609/0001558370-25-002609-index.htm 8-K - Mayville Engineering Company, Inc. (0001766368) (Filer)
ALTR	2025-03-10 18:00:37		111.85	111.55	0.37%
ALTR	2025-03-10 19:00:45		111.35	111.05	-0.08%
ALTR	2025-03-10 20:00:38		0.00	0.00	-0.08%
2025-03-11
ALTR	2025-03-11 04:00:36		0.00	111.02	-0.08%
ALTR	2025-03-11 05:00:41		111.98	110.11	-0.28%
ALTR	2025-03-11 06:00:41		111.98	110.11	-0.11%
ALTR	2025-03-11 07:00:46		111.15	110.85	-0.13%
ALTR	2025-03-11 08:00:38		111.25	110.95	-0.08%
ALTR	2025-03-11 09:00:42		111.25	111.03	-0.04%
ALTR	2025-03-11 10:00:40		111.20	111.15	0.08%
ALTR	2025-03-11 11:00:40		111.19	111.17	0.08%
ALTR	2025-03-11 12:00:44		111.32	111.29	0.21%
ALTR	2025-03-11 13:00:37		111.30	111.28	0.18%
ALTR	2025-03-11 14:00:37		111.35	111.31	0.22%
ALTR	2025-03-11 15:00:40		111.36	111.33	0.22%
ALTR	2025-03-11 16:00:37		111.45	111.15	0.24%
ALTR	2025-03-11 17:00:37		111.45	111.15	0.16%
ALTR	2025-03-11 18:00:39		111.75	111.55	0.59%
ALTR	2025-03-11 20:00:36		0.00	0.00	0.59%
2025-03-12
ALTR	2025-03-12 05:00:38		112.96	110.11	0.41%
ALTR	2025-03-12 06:00:38		112.96	111.02	-0.27%
ALTR	2025-03-12 07:00:38		111.75	111.55	-0.27%
ALTR	2025-03-12 09:00:34		111.75	111.49	0.28%
ALTR	2025-03-12 10:00:40		111.41	111.38	0.05%
ALTR	2025-03-12 11:00:39		111.33	111.31	-0.03%
ALTR	2025-03-12 12:00:38		111.33	111.31	-0.01%
ALTR	2025-03-12 13:00:38		111.35	111.33	0.00%
ALTR	2025-03-12 14:00:35		111.23	111.22	-0.11%
ALTR	2025-03-12 15:00:37		111.32	111.28	-0.04%
ALTR	2025-03-12 16:00:39		111.23	111.15	-0.10%
ALTR	2025-03-12 17:00:38		111.35	111.05	-0.18%
ALTR	2025-03-12 19:00:36		111.65	111.35	0.01%
ALTR	2025-03-12 20:00:43		0.00	0.00	0.01%
2025-03-13
ALTR	2025-03-13 04:00:39		111.98	111.02	-0.19%
ALTR	2025-03-13 05:00:36		111.98	92.09	0.40%
ALTR	2025-03-13 06:00:39		111.98	92.77	0.45%
ALTR	2025-03-13 07:00:39		111.65	111.35	0.45%
ALTR	2025-03-13 09:00:38		111.55	111.25	0.11%
ALTR	2025-03-13 10:00:37		111.35	111.32	0.09%
ALTR	2025-03-13 11:00:36		111.28	111.26	0.04%
ALTR	2025-03-13 12:00:35		111.16	111.13	-0.07%
ALTR	2025-03-13 13:00:32		111.23	111.20	-0.03%
ALTR	2025-03-13 14:00:35		111.19	111.17	-0.04%
ALTR	2025-03-13 15:00:33		111.23	111.21	-0.01%
ALTR	2025-03-13 16:00:31		111.33	111.05	-0.07%
ALTR	2025-03-13 18:00:33		111.65	111.35	0.29%
ALTR	2025-03-13 20:00:36		0.00	0.00	0.29%
2025-03-14
ALTR	2025-03-14 04:00:35		0.00	111.02	0.29%
ALTR	2025-03-14 05:00:35		111.98	92.77	0.58%
ALTR	2025-03-14 07:00:33		111.65	111.35	0.58%
ALTR	2025-03-14 09:00:33		111.64	111.35	0.58%
ALTR	2025-03-14 10:00:36		111.34	111.30	0.17%
ALTR	2025-03-14 11:00:31		111.34	111.33	0.17%
ALTR	2025-03-14 12:00:36		111.37	111.35	0.20%
ALTR	2025-03-14 13:00:34		111.43	111.42	0.24%
ALTR	2025-03-14 14:00:32		111.37	111.35	0.19%
ALTR	2025-03-14 15:00:32		111.39	111.37	0.20%
ALTR	2025-03-14 16:00:37		111.42	111.15	0.18%
ALTR	2025-03-14 17:00:33		111.45	111.15	0.18%
ALTR	2025-03-14 20:00:40		0.00	0.00	0.18%
2025-03-17
ALTR	2025-03-17 04:00:41		0.00	111.02	-1.12%
ALTR	2025-03-17 05:00:38		112.96	111.02	0.40%
ALTR	2025-03-17 06:00:38		111.98	111.02	0.45%
ALTR	2025-03-17 07:00:37		111.45	111.15	0.45%
ALTR	2025-03-17 10:00:39		111.49	111.47	0.12%
ALTR	2025-03-17 11:00:36		111.55	111.53	0.17%
ALTR	2025-03-17 12:00:39		111.53	111.52	0.16%
ALTR	2025-03-17 13:00:38		111.55	111.54	0.17%
ALTR	2025-03-17 14:00:37		111.66	111.64	0.27%
ALTR	2025-03-17 15:00:38		111.65	111.63	0.26%
ALTR	2025-03-17 16:00:37		111.65	111.35	0.06%
ALTR	2025-03-17 17:00:44		111.55	111.35	0.00%
ALTR	2025-03-17 18:00:39		112.49	111.02	0.69%
ALTR	2025-03-17 20:00:40		0.00	0.00	0.69%
2025-03-18
ALTR	2025-03-18 05:00:38		111.98	110.11	0.69%
ALTR	2025-03-18 06:00:36		111.98	110.11	-0.33%
ALTR	2025-03-18 06:29:18	Altair Engineering: Limited Upside Given Acquisition Price And Current Stock Level
ALTR	2025-03-18 07:00:38		111.98	110.52	-0.33%
ALTR	2025-03-18 08:00:40		111.98	110.53	-0.33%
ALTR	2025-03-18 09:00:35		111.98	111.12	-0.33%
ALTR	2025-03-18 10:00:39		111.46	111.43	0.02%
ALTR	2025-03-18 12:00:38		111.49	111.48	0.06%
ALTR	2025-03-18 13:00:35		111.48	111.47	0.04%
ALTR	2025-03-18 14:00:35		111.46	111.44	0.03%
ALTR	2025-03-18 15:00:36		111.42	111.40	-0.01%
ALTR	2025-03-18 16:00:35		111.54	111.06	0.02%
ALTR	2025-03-18 18:00:40		112.49	111.06	0.50%
ALTR	2025-03-18 20:00:41		0.00	0.00	0.50%
2025-03-19
ALTR	2025-03-19 05:00:38		112.96	110.27	0.50%
ALTR	2025-03-19 07:00:35		114.00	110.45	0.50%
ALTR	2025-03-19 08:00:36		114.00	110.55	0.50%
ALTR	2025-03-19 10:00:38		111.50	111.49	0.05%
ALTR	2025-03-19 11:00:35		111.53	111.52	0.08%
ALTR	2025-03-19 12:00:40		111.60	111.57	0.13%
ALTR	2025-03-19 13:00:38		111.54	111.52	0.09%
ALTR	2025-03-19 14:00:40		111.60	111.55	0.13%
ALTR	2025-03-19 15:00:42		111.73	111.71	0.24%
ALTR	2025-03-19 16:00:39		112.49	111.44	0.21%
ALTR	2025-03-19 17:00:36		112.49	111.21	0.21%
ALTR	2025-03-19 18:00:40		112.12	111.44	0.21%
ALTR	2025-03-19 19:00:40		112.49	111.21	0.21%
ALTR	2025-03-19 20:00:39		0.00	0.00	0.21%
2025-03-20
ALTR	2025-03-20 05:00:38		112.89	111.12	-0.23%
ALTR	2025-03-20 06:00:39		112.89	111.12	-0.19%
ALTR	2025-03-20 07:00:35		111.68	111.13	0.01%
ALTR	2025-03-20 08:00:41		114.00	111.28	0.01%
ALTR	2025-03-20 10:00:43		111.64	111.61	-0.04%
ALTR	2025-03-20 11:00:34		111.55	111.53	-0.12%
ALTR	2025-03-20 12:00:39		111.54	111.52	-0.13%
ALTR	2025-03-20 13:00:40		111.57	111.55	-0.10%
ALTR	2025-03-20 14:00:36		111.54	111.53	-0.13%
ALTR	2025-03-20 15:00:39		111.58	111.56	-0.09%
ALTR	2025-03-20 16:00:39		112.49	111.21	-0.12%
ALTR	2025-03-20 20:00:35		0.00	0.00	-0.12%
2025-03-21
ALTR	2025-03-21 05:00:41		112.96	110.27	0.40%
ALTR	2025-03-21 06:00:39		112.96	110.27	0.62%
ALTR	2025-03-21 07:00:35		112.96	110.27	0.00%
ALTR	2025-03-21 08:00:37		111.73	110.72	0.00%
ALTR	2025-03-21 09:00:34		111.72	111.25	0.00%
ALTR	2025-03-21 10:00:39		111.72	111.70	0.14%
ALTR	2025-03-21 11:00:35		111.74	111.72	0.17%
ALTR	2025-03-21 13:00:41		111.75	111.73	0.18%
ALTR	2025-03-21 14:00:39		111.74	111.73	0.17%
ALTR	2025-03-21 15:00:38		111.73	111.71	0.16%
ALTR	2025-03-21 16:00:41		112.49	111.66	0.19%
ALTR	2025-03-21 17:00:47		112.49	111.75	0.19%
ALTR	2025-03-21 20:00:41		0.00	0.00	0.19%

We do not provide financial advice. All displayed data is the result of experiments, and a subjective assessment. All decisions that will be made based on this data are made at your own risk. Thank you for understanding.