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ALT
Altimmune, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 3:21:47 PM EDT

2.99USD-1.480%(-0.05)1,868,979

2.99Bid 3.00Ask 0.01Spread

Pre-market

Aug 11, 2026 9:27:30 AM EDT

3.05USD+0.329%(+0.01)3,535

After-hours

Aug 10, 2026 4:17:30 PM EDT

3.06USD+0.824%(+0.02)0

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Splits Dividends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-08-11	3.0600	3.0800	2.980000	2.9900	-1.967%	1,868,979	0.000%
2026-08-10	3.0900	3.1000	2.990000	3.0500	-0.974%	5,260,453	-1.967%
2026-08-07	3.0500	3.1000	3.000000	3.0800	+2.326%	4,506,100	-2.922%
2026-08-06	3.0300	3.0500	2.950000	3.0100	-0.660%	3,977,253	-0.664%
2026-08-05	3.0700	3.1200	3.005000	3.0300	-1.303%	3,163,967	-1.320%
2026-08-04	3.0100	3.0800	2.950000	3.0700	+2.333%	8,162,985	-2.606%
2026-08-03	2.8820	3.0250	2.855000	3.0000	+5.634%	4,647,347	-0.333%
2026-07-31	2.9900	2.9900	2.780000	2.8400	-4.698%	3,892,079	+5.282%
2026-07-30	2.9250	3.0050	2.860000	2.9800	+2.055%	5,439,363	+0.336%
2026-07-29	3.0000	3.1000	2.895000	2.9200	-2.341%	8,301,360	+2.397%
2026-07-28	3.1620	3.3100	2.815000	2.9900	+1.014%	17,142,615	0.000%
2026-07-27	2.8000	3.0300	2.800000	2.9600	+6.859%	4,060,013	+1.014%
2026-07-24	2.8500	2.8890	2.760000	2.7700	-2.465%	1,911,556	+7.942%
2026-07-23	2.7900	2.8400	2.750000	2.8400	+1.068%	1,625,861	+5.282%
2026-07-22	2.8100	2.8650	2.765000	2.8100	-0.355%	2,290,537	+6.406%
2026-07-21	2.8100	2.8700	2.780000	2.8200	+0.356%	1,984,648	+6.028%
2026-07-20	2.8900	2.9099	2.790000	2.8100	-2.091%	2,614,486	+6.406%
2026-07-17	2.7900	2.9500	2.770000	2.8700	+0.702%	2,963,769	+4.181%
2026-07-16	2.9600	2.9743	2.810000	2.8500	-4.362%	2,995,414	+4.912%
2026-07-15	2.9400	3.0000	2.885000	2.9800	+1.706%	2,862,398	+0.336%
2026-07-14	2.9800	3.0150	2.900000	2.9300	-2.007%	3,247,928	+2.048%
2026-07-13	3.0100	3.0200	2.920000	2.9900	-1.967%	2,457,098	0.000%
2026-07-10	3.1200	3.1350	2.950000	3.0500	-2.244%	2,992,855	-1.967%
2026-07-09	3.1100	3.1487	3.040500	3.1200	+0.322%	2,876,992	-4.167%
2026-07-08	2.9400	3.1100	2.930000	3.1100	+2.980%	3,520,265	-3.859%
2026-07-07	3.0800	3.1200	2.960000	3.0200	-1.948%	4,619,754	-0.993%
2026-07-06	3.2500	3.3000	3.080000	3.0800	-2.532%	4,348,091	-2.922%
2026-07-02	3.1800	3.2595	3.100000	3.1600	+0.317%	4,077,525	-5.380%
2026-07-01	3.0200	3.4000	3.000000	3.1500	+3.618%	7,975,966	-5.079%
2026-06-30	2.9500	3.1400	2.914000	3.0400	+3.401%	4,332,484	-1.645%
2026-06-29	2.8500	2.9400	2.790000	2.9400	+4.255%	3,638,874	+1.701%
2026-06-26	2.8500	2.9040	2.740000	2.8200	-1.742%	17,105,424	+6.028%
2026-06-25	2.9600	2.9950	2.860000	2.8700	-2.712%	2,782,884	+4.181%
2026-06-24	2.9200	3.0400	2.920000	2.9500	+1.375%	3,494,054	+1.356%
2026-06-23	2.8800	3.0400	2.875000	2.9100	-0.683%	4,223,911	+2.749%
2026-06-22	2.8400	3.0450	2.830000	2.9300	+8.519%	5,776,511	+2.048%
2026-06-18	2.6800	2.7700	2.680000	2.7000	+2.273%	11,688,235	+10.741%
2026-06-17	2.6500	2.7100	2.620000	2.6400	+0.763%	3,570,898	+13.258%
2026-06-16	2.6400	2.6800	2.600000	2.6200	-0.758%	2,907,176	+14.122%
2026-06-15	2.6200	2.6760	2.580000	2.6400	+1.149%	3,516,864	+13.258%
2026-06-12	2.6100	2.6600	2.582000	2.6100	+0.772%	2,144,903	+14.559%
2026-06-11	2.6150	2.6450	2.570200	2.5900	-0.766%	3,425,331	+15.444%
2026-06-10	2.6200	2.7050	2.605000	2.6100	-1.880%	3,042,400	+14.559%
2026-06-09	2.7660	2.8000	2.620000	2.6600	-2.564%	3,352,798	+12.406%
2026-06-08	2.7500	2.7800	2.680000	2.7300	+0.738%	2,172,837	+9.524%
2026-06-05	2.9200	2.9200	2.685000	2.7100	-7.192%	3,129,223	+10.332%
2026-06-04	2.8400	2.9950	2.840000	2.9200	+1.742%	2,818,708	+2.397%
2026-06-03	2.9300	2.9500	2.840000	2.8700	-1.034%	3,033,285	+4.181%
2026-06-02	2.9900	3.0000	2.895000	2.9000	-3.654%	3,144,482	+3.103%
2026-06-01	3.0200	3.0450	2.930000	3.0100	-1.311%	2,294,436	-0.664%
2026-05-29	3.0700	3.0950	3.020000	3.0500	-0.651%	2,596,556	-1.967%
2026-05-28	2.9800	3.1300	2.980000	3.0700	+3.020%	3,932,809	-2.606%
2026-05-27	2.9900	3.0300	2.960000	2.9800	+1.706%	2,597,333	+0.336%
2026-05-26	2.9000	3.0000	2.894000	2.9300	+1.034%	2,154,110	+2.048%
2026-05-22	2.9400	3.0000	2.880000	2.9000	-1.024%	1,989,306	+3.103%
2026-05-21	2.8000	2.9300	2.770000	2.9300	+3.901%	3,062,637	+2.048%
2026-05-20	2.7500	2.8488	2.730000	2.8200	+2.920%	2,229,241	+6.028%
2026-05-19	2.8000	2.8400	2.730000	2.7400	-2.143%	2,514,293	+9.124%
2026-05-18	2.8500	2.8900	2.720000	2.8000	-1.754%	3,462,113	+6.786%
2026-05-15	2.9000	2.9382	2.810000	2.8500	-2.397%	2,286,910	+4.912%
2026-05-14	3.0100	3.0294	2.903500	2.9200	-3.311%	2,388,445	+2.397%
2026-05-13	2.9800	3.0400	2.890000	3.0200	-1.948%	3,584,637	-0.993%
2026-05-12	3.0800	3.1050	3.005000	3.0800	-0.324%	2,436,619	-2.922%
2026-05-11	3.0900	3.2200	3.060000	3.0900	0.000%	2,937,164	-3.236%
2026-05-08	3.0700	3.1100	3.010000	3.0900	+1.645%	2,858,248	-3.236%
2026-05-07	3.2200	3.2400	2.995000	3.0400	-6.748%	3,720,531	-1.645%
2026-05-06	3.0600	3.2600	3.040000	3.2600	+6.536%	4,096,721	-8.282%
2026-05-05	3.0800	3.1500	3.000000	3.0600	+1.325%	3,470,414	-2.288%
2026-05-04	2.8400	3.0400	2.840000	3.0200	+7.092%	5,175,677	-0.993%
2026-05-01	2.5900	2.8200	2.560000	2.8200	+8.462%	4,956,786	+6.028%
2026-04-30	2.6600	2.6750	2.575000	2.6000	-1.141%	5,675,475	+15.000%
2026-04-29	2.7100	2.7300	2.600000	2.6300	-4.015%	4,857,131	+13.688%
2026-04-28	2.7800	2.8500	2.720000	2.7400	-2.143%	4,870,641	+9.124%
2026-04-27	2.8600	2.9050	2.750000	2.8000	-1.754%	5,891,829	+6.786%
2026-04-24	2.9500	3.0100	2.820000	2.8500	-1.384%	14,733,746	+4.912%
2026-04-23	3.0750	3.1600	2.800000	2.8900	-16.715%	30,489,039	+3.460%
2026-04-22	3.4500	3.5100	3.415000	3.4700	+1.760%	2,948,086	-13.833%
2026-04-21	3.5600	3.6400	3.390000	3.4100	-4.213%	3,250,825	-12.317%
2026-04-20	3.4500	3.5800	3.390000	3.5600	+1.714%	2,161,683	-16.011%
2026-04-17	3.5500	3.5966	3.420000	3.5000	-0.285%	2,868,797	-14.571%
2026-04-16	3.4000	3.5500	3.350000	3.5100	+3.235%	2,580,476	-14.815%
2026-04-15	3.3300	3.4200	3.285000	3.4000	+3.343%	2,080,064	-12.059%
2026-04-14	3.2500	3.3200	3.230000	3.2900	+1.858%	1,990,994	-9.119%
2026-04-13	3.2300	3.2800	3.180000	3.2300	-0.309%	2,122,551	-7.430%
2026-04-10	3.3900	3.4100	3.220000	3.2400	-4.142%	1,936,609	-7.716%
2026-04-09	3.3500	3.4400	3.310000	3.3800	+0.297%	1,989,238	-11.538%
2026-04-08	3.4800	3.5400	3.355000	3.3700	-0.296%	1,695,749	-11.276%
2026-04-07	3.3400	3.4500	3.255000	3.3800	+1.502%	2,039,569	-11.538%
2026-04-06	3.3400	3.4800	3.300000	3.3300	-0.299%	2,360,635	-10.210%
2026-04-02	3.1000	3.3450	3.070000	3.3400	+7.051%	2,737,035	-10.479%
2026-04-01	3.1400	3.2300	3.100000	3.1200	+1.299%	2,111,656	-4.167%
2026-03-31	2.9800	3.1200	2.950000	3.0800	+6.944%	3,290,533	-2.922%
2026-03-30	3.0300	3.0300	2.870000	2.8800	-4.636%	3,116,332	+3.819%
2026-03-27	3.1600	3.1900	3.020000	3.0200	-5.625%	2,674,891	-0.993%
2026-03-26	3.2600	3.3300	3.190000	3.2000	-3.323%	2,194,820	-6.563%
2026-03-25	3.3000	3.3850	3.235000	3.3100	+2.160%	4,369,469	-9.668%
2026-03-24	3.3700	3.4100	3.230000	3.2400	-5.814%	3,345,417	-7.716%
2026-03-23	3.4000	3.5300	3.310000	3.4400	+2.994%	3,449,313	-13.081%
2026-03-20	3.4300	3.5200	3.310000	3.3400	-2.339%	12,525,441	-10.479%
2026-03-19	3.3800	3.5100	3.340000	3.4200	0.000%	2,686,763	-12.573%
2026-03-18	3.5000	3.5200	3.360000	3.4200	-3.116%	3,477,123	-12.573%
2026-03-17	3.6300	3.7100	3.515000	3.5300	-2.486%	2,531,623	-15.297%
2026-03-16	3.6000	3.6800	3.540000	3.6200	+3.429%	2,650,194	-17.403%
2026-03-13	3.6200	3.6800	3.470000	3.5000	-2.778%	3,119,121	-14.571%
2026-03-12	3.7700	3.7700	3.580000	3.6000	-5.263%	2,959,387	-16.944%
2026-03-11	3.8900	3.9100	3.740000	3.8000	-1.554%	2,890,345	-21.316%
2026-03-10	3.9000	4.0400	3.830000	3.8600	-0.515%	3,565,682	-22.539%
2026-03-09	3.6400	3.8900	3.610000	3.8800	+9.605%	5,337,006	-22.938%
2026-03-06	3.5400	3.7450	3.415000	3.5400	+0.999%	5,385,353	-15.537%
2026-03-05	4.1000	4.2000	3.500000	3.5050	-17.916%	7,709,994	-14.693%
2026-03-04	4.1900	4.3500	4.126200	4.2700	+2.644%	2,267,349	-29.977%
2026-03-03	4.0500	4.2600	4.040000	4.1600	0.000%	2,863,834	-28.125%
2026-03-02	4.2400	4.2700	4.150000	4.1600	-3.480%	2,388,473	-28.125%
2026-02-27	4.4000	4.4700	4.290000	4.3100	-3.363%	3,014,521	-30.626%
2026-02-26	4.5600	4.5900	4.380000	4.4600	-2.193%	1,902,855	-32.960%
2026-02-25	4.5900	4.6100	4.490000	4.5600	-0.219%	2,056,523	-34.430%
2026-02-24	4.5200	4.8300	4.520000	4.5700	+1.106%	2,978,949	-34.573%
2026-02-23	4.3400	4.6400	4.340000	4.5200	+3.196%	3,179,227	-33.850%
2026-02-20	4.4900	4.5100	4.360000	4.3800	-2.450%	4,136,634	-31.735%
2026-02-19	4.4700	4.5300	4.270000	4.4900	+0.673%	3,275,281	-33.408%
2026-02-18	4.5000	4.5500	4.415000	4.4600	-0.889%	2,829,078	-32.960%
2026-02-17	4.5400	4.6400	4.480000	4.5000	-0.662%	1,885,481	-33.556%
2026-02-13	4.6200	4.7500	4.530000	4.5300	-0.875%	3,887,451	-33.996%
2026-02-12	4.6500	4.7000	4.470000	4.5700	-1.296%	2,235,743	-34.573%
2026-02-11	4.7200	4.7450	4.540000	4.6300	-0.430%	1,866,960	-35.421%
2026-02-10	4.7000	4.8299	4.620000	4.6500	-0.853%	2,140,747	-35.699%
2026-02-09	4.8500	4.9600	4.650000	4.6900	-3.696%	3,722,537	-36.247%
2026-02-06	5.0000	5.0850	4.840000	4.8700	-1.016%	3,846,002	-38.604%
2026-02-05	5.0900	5.2800	4.880000	4.9200	-4.094%	3,972,466	-39.228%
2026-02-04	5.4700	5.5300	5.085000	5.1300	-6.216%	3,557,492	-41.715%
2026-02-03	5.5450	5.6400	5.205000	5.4700	-1.441%	4,565,382	-45.338%
2026-02-02	5.5600	5.7500	5.260000	5.5500	-0.893%	5,175,809	-46.126%
2026-01-30	5.0500	5.6550	5.030000	5.6000	+9.804%	6,280,832	-46.607%
2026-01-29	5.2200	5.4900	5.030000	5.1000	-0.391%	4,089,514	-41.373%
2026-01-28	5.9300	6.3600	5.040000	5.1200	-17.152%	13,079,967	-41.602%
2026-01-27	5.6400	6.2200	5.600000	6.1800	+9.187%	5,788,732	-51.618%
2026-01-26	5.5000	5.6900	5.190000	5.6600	+2.909%	5,736,699	-47.173%
2026-01-23	5.4000	6.4399	5.341300	5.5000	+2.230%	15,507,157	-45.636%
2026-01-22	4.6500	5.4000	4.650000	5.3800	+16.450%	8,194,956	-44.424%
2026-01-21	4.2500	4.6250	4.190000	4.6200	+9.220%	3,908,139	-35.281%
2026-01-20	4.1000	4.2600	4.030000	4.2300	-0.236%	4,514,429	-29.314%
2026-01-16	4.3000	4.3700	4.170000	4.2400	0.000%	2,596,157	-29.481%
2026-01-15	4.1500	4.4000	4.050000	4.2400	+1.435%	4,550,478	-29.481%
2026-01-14	4.0000	4.2050	3.980000	4.1800	+4.239%	3,265,997	-28.469%
2026-01-13	4.0400	4.0950	3.960000	4.0100	-0.988%	2,601,563	-25.436%
2026-01-12	4.0800	4.1250	4.000000	4.0500	+0.746%	2,760,538	-26.173%
2026-01-09	4.1200	4.1800	3.985000	4.0200	-1.471%	3,020,649	-25.622%
2026-01-08	4.1500	4.2171	4.020000	4.0800	-2.625%	3,830,737	-26.716%
2026-01-07	4.0000	4.3600	3.980000	4.1900	+5.808%	7,265,066	-28.640%
2026-01-06	4.0820	4.1800	3.860100	3.9600	-3.178%	5,636,508	-24.495%
2026-01-05	4.0950	4.5300	3.960000	4.0900	+16.524%	26,993,990	-26.895%
2026-01-02	3.6200	3.6600	3.480000	3.5100	-2.770%	3,565,519	-14.815%
2025-12-31	3.6000	3.6250	3.520000	3.6100	0.000%	4,290,103	-17.175%
2025-12-30	3.6800	3.7200	3.600000	3.6100	-1.902%	3,157,509	-17.175%
2025-12-29	3.8400	3.8400	3.650000	3.6800	-4.663%	4,523,635	-18.750%
2025-12-26	3.9700	3.9900	3.840000	3.8600	-3.015%	2,923,079	-22.539%
2025-12-24	4.0500	4.1100	3.970000	3.9800	-0.500%	2,079,574	-24.874%
2025-12-23	4.1000	4.1600	3.980000	4.0000	-3.382%	4,438,032	-25.250%
2025-12-22	3.9600	4.4500	3.950000	4.1400	+6.154%	6,871,641	-27.778%
2025-12-19	4.5800	4.5900	3.830000	3.9000	-22.772%	22,516,240	-23.333%
2025-12-18	5.2300	5.2800	5.020000	5.0500	-0.786%	2,860,175	-40.792%
2025-12-17	5.0252	5.3650	5.020000	5.0900	+1.193%	2,869,988	-41.257%
2025-12-16	5.2200	5.2750	4.920000	5.0300	-4.735%	4,604,000	-40.557%
2025-12-15	5.2900	5.5000	5.169900	5.2800	+0.190%	3,703,286	-43.371%
2025-12-12	5.3950	6.0299	5.250000	5.2700	-1.311%	6,369,007	-43.264%
2025-12-11	5.4000	5.6300	5.310100	5.3400	-1.657%	2,780,191	-44.007%
2025-12-10	5.4900	5.5600	5.355000	5.4300	-1.630%	3,348,671	-44.936%
2025-12-09	5.6900	5.8300	5.365000	5.5200	-1.604%	4,808,229	-45.833%
2025-12-08	5.3500	5.7400	5.025000	5.6100	+7.061%	5,540,250	-46.702%
2025-12-05	5.3100	5.4400	5.190000	5.2400	-1.318%	2,578,414	-42.939%
2025-12-04	5.0900	5.4600	5.000000	5.3100	+3.914%	3,107,484	-43.691%
2025-12-03	4.8200	5.1500	4.700000	5.1100	+7.353%	2,563,517	-41.487%
2025-12-02	5.0000	5.0000	4.750000	4.7600	-3.448%	3,016,724	-37.185%
2025-12-01	5.0800	5.1150	4.730000	4.9300	-6.274%	4,388,608	-39.351%
2025-11-28	5.2100	5.3300	5.150000	5.2600	+1.741%	2,118,896	-43.156%
2025-11-26	5.1100	5.3100	5.100000	5.1700	+0.584%	2,559,260	-42.166%
2025-11-25	5.1000	5.2500	4.980000	5.1400	+0.784%	3,321,479	-41.829%
2025-11-24	4.8250	5.1900	4.795900	5.1000	+6.029%	4,682,234	-41.373%
2025-11-21	4.4600	4.8800	4.440000	4.8100	+7.606%	3,478,684	-37.838%
2025-11-20	4.6700	4.7050	4.400000	4.4700	-2.614%	2,990,727	-33.110%
2025-11-19	4.5400	4.7500	4.510000	4.5900	-1.290%	4,025,390	-34.858%
2025-11-18	4.1600	4.7286	4.090500	4.6500	+10.979%	4,331,370	-35.699%
2025-11-17	4.1400	4.2189	4.070000	4.1900	+0.480%	2,312,165	-28.640%
2025-11-14	3.9500	4.2250	3.950000	4.1700	+2.709%	2,628,365	-28.297%
2025-11-13	4.1800	4.2155	4.030000	4.0600	-4.019%	2,432,335	-26.355%
2025-11-12	4.3000	4.3500	4.115000	4.2300	-1.168%	2,374,034	-29.314%
2025-11-11	4.2600	4.3100	4.140000	4.2800	+0.469%	2,974,750	-30.140%
2025-11-10	4.2000	4.3600	4.060000	4.2600	+3.650%	6,034,879	-29.812%
2025-11-07	3.9200	4.1600	3.775000	4.1100	+4.315%	4,258,000	-27.251%
2025-11-06	3.8200	4.1150	3.760000	3.9400	+5.067%	4,248,643	-24.112%
2025-11-05	3.7500	3.8300	3.730000	3.7500	-0.266%	2,646,003	-20.267%
2025-11-04	3.8900	3.9800	3.740000	3.7600	-5.051%	3,172,530	-20.479%
2025-11-03	4.0300	4.0500	3.925000	3.9600	-2.222%	2,187,900	-24.495%
2025-10-31	4.2500	4.2500	3.990000	4.0500	-0.491%	2,445,165	-26.173%
2025-10-30	4.0500	4.2500	4.020000	4.0700	+1.750%	4,020,139	-26.536%
2025-10-29	4.0600	4.0700	3.930000	4.0000	-1.478%	2,310,206	-25.250%
2025-10-28	4.1500	4.1500	4.040000	4.0600	-1.932%	1,745,248	-26.355%
2025-10-27	3.9900	4.1500	3.990000	4.1400	+4.810%	2,921,859	-27.778%
2025-10-24	4.0000	4.1000	3.940000	3.9500	-0.253%	1,931,864	-24.304%
2025-10-23	3.9000	4.0400	3.900000	3.9600	+1.538%	1,944,748	-24.495%
2025-10-22	4.0000	4.0000	3.825000	3.9000	-3.465%	2,698,766	-23.333%
2025-10-21	3.9800	4.1000	3.950000	4.0400	+1.000%	2,284,578	-25.990%
2025-10-20	3.8650	4.0600	3.860000	4.0000	+4.439%	3,013,303	-25.250%
2025-10-17	3.8500	3.9350	3.785000	3.8300	-1.542%	2,133,720	-21.932%
2025-10-16	4.0000	4.1500	3.880000	3.8900	-2.750%	2,826,394	-23.136%
2025-10-15	3.9800	4.1100	3.945000	4.0000	+0.756%	2,277,059	-25.250%
2025-10-14	3.9200	4.0000	3.820000	3.9700	-0.750%	2,010,525	-24.685%
2025-10-13	3.9200	4.0400	3.850000	4.0000	+2.041%	3,098,514	-25.250%
2025-10-10	4.0300	4.1100	3.900000	3.9200	-2.000%	2,649,549	-23.724%
2025-10-09	4.0000	4.0550	3.921800	4.0000	+1.781%	2,847,848	-25.250%
2025-10-08	3.9600	4.1799	3.900000	3.9300	0.000%	7,869,370	-23.919%
2025-10-07	4.0200	4.0309	3.864500	3.9300	-1.995%	1,873,742	-23.919%
2025-10-06	3.9300	4.0500	3.850000	4.0100	+2.558%	2,485,400	-25.436%
2025-10-03	3.9400	4.0578	3.875000	3.9100	-0.509%	2,560,050	-23.529%
2025-10-02	3.8800	3.9500	3.830000	3.9300	+1.550%	2,098,438	-23.919%
2025-10-01	3.7600	4.0500	3.750000	3.8700	+2.653%	3,045,250	-22.739%
2025-09-30	3.7700	3.8000	3.680000	3.7700	-0.528%	2,667,118	-20.690%
2025-09-29	4.0050	4.0200	3.750000	3.7900	-5.250%	3,181,032	-21.108%
2025-09-26	3.9200	4.0000	3.793800	4.0000	+2.041%	2,499,805	-25.250%
2025-09-25	3.9100	4.1400	3.830000	3.9200	0.000%	3,222,453	-23.724%
2025-09-24	3.8000	3.9600	3.800000	3.9200	+3.430%	1,956,082	-23.724%
2025-09-23	3.9600	3.9700	3.780000	3.7900	-4.293%	1,795,203	-21.108%
2025-09-22	3.7800	4.0599	3.685000	3.9600	+4.762%	3,106,031	-24.495%
2025-09-19	3.8900	3.9300	3.770000	3.7800	-2.326%	4,438,129	-20.899%
2025-09-18	3.7000	4.1900	3.670000	3.8700	+8.403%	6,514,854	-22.739%
2025-09-17	3.6300	3.6815	3.554600	3.5700	-1.653%	1,991,482	-16.246%
2025-09-16	3.5800	3.7200	3.563800	3.6300	+1.114%	1,919,257	-17.631%
2025-09-15	3.6300	3.6750	3.540000	3.5900	-1.374%	2,061,831	-16.713%
2025-09-12	3.6900	3.7250	3.630000	3.6400	-1.355%	1,764,551	-17.857%
2025-09-11	3.6700	3.7399	3.650000	3.6900	+0.545%	2,068,463	-18.970%
2025-09-10	3.7800	3.7800	3.600000	3.6700	-2.910%	1,673,017	-18.529%
2025-09-09	3.6800	3.7900	3.650000	3.7800	+1.887%	1,552,626	-20.899%
2025-09-08	3.7800	3.8200	3.700000	3.7100	-1.852%	1,513,775	-19.407%
2025-09-05	3.5900	3.7900	3.550000	3.7800	+6.180%	2,657,523	-20.899%
2025-09-04	3.6500	3.6500	3.535000	3.5600	-3.261%	1,733,159	-16.011%
2025-09-03	3.7300	3.8400	3.660000	3.6800	-1.867%	1,599,782	-18.750%
2025-09-02	3.8100	3.8300	3.570000	3.7500	-2.089%	2,601,466	-20.267%
2025-08-29	3.7200	3.8550	3.660000	3.8300	+3.235%	2,752,229	-21.932%
2025-08-28	3.7900	3.8400	3.634000	3.7100	+1.090%	4,097,036	-19.407%
2025-08-27	3.4700	3.7000	3.428600	3.6700	+6.686%	5,196,706	-18.529%
2025-08-26	3.3800	3.4600	3.350000	3.4400	+1.475%	1,728,238	-13.081%
2025-08-25	3.5300	3.5465	3.370000	3.3900	-4.237%	2,623,998	-11.799%
2025-08-22	3.5100	3.6582	3.510000	3.5400	+0.283%	2,836,057	-15.537%
2025-08-21	3.5900	3.6100	3.520000	3.5300	-2.755%	1,918,509	-15.297%
2025-08-20	3.5800	3.6500	3.525000	3.6300	+0.276%	2,242,546	-17.631%
2025-08-19	3.7000	3.7800	3.530000	3.6200	+1.685%	5,046,057	-17.403%
2025-08-18	3.5900	3.6300	3.510000	3.5600	-1.928%	2,915,293	-16.011%
2025-08-15	3.6800	3.7400	3.620000	3.6300	-1.359%	3,043,355	-17.631%
2025-08-14	3.7000	3.7650	3.650000	3.6800	-1.604%	2,888,915	-18.750%
2025-08-13	3.6400	3.9072	3.550000	3.7400	+3.315%	3,960,683	-20.053%
2025-08-12	3.5100	3.8600	3.510000	3.6200	+7.101%	5,401,011	-17.403%
2025-08-11	3.4400	3.5350	3.335000	3.3800	-2.029%	2,786,585	-11.538%
2025-08-08	3.5100	3.5550	3.430000	3.4500	-1.989%	2,308,065	-13.333%
2025-08-07	3.6600	3.6800	3.490000	3.5200	-2.222%	2,430,025	-15.057%
2025-08-06	3.6500	3.6500	3.535000	3.6000	-1.907%	1,786,150	-16.944%
2025-08-05	3.5500	3.7400	3.535000	3.6700	+2.514%	2,536,081	-18.529%
2025-08-04	3.6600	3.6600	3.565000	3.5800	-0.831%	1,888,447	-16.480%
2025-08-01	3.6200	3.7152	3.580000	3.6100	-2.168%	1,814,212	-17.175%
2025-07-31	3.6100	3.7700	3.610000	3.6900	+1.096%	2,735,559	-18.970%
2025-07-30	3.8960	3.9000	3.580000	3.6500	-4.700%	3,318,051	-18.082%
2025-07-29	4.0100	4.0263	3.740000	3.8300	-4.963%	3,781,258	-21.932%
2025-07-28	4.1000	4.1400	4.025000	4.0300	-1.225%	2,211,088	-25.806%
2025-07-25	4.0600	4.1699	4.010000	4.0800	-0.730%	2,968,950	-26.716%
2025-07-24	4.2600	4.3200	4.090000	4.1100	-4.196%	2,015,146	-27.251%
2025-07-23	4.2150	4.3900	4.182000	4.2900	+2.143%	5,002,940	-30.303%
2025-07-22	4.0800	4.2500	4.060100	4.2000	+3.704%	3,266,371	-28.810%
2025-07-21	4.1300	4.2593	4.030000	4.0500	-0.735%	3,014,931	-26.173%
2025-07-18	4.1400	4.2500	4.050000	4.0800	+0.741%	3,496,406	-26.716%
2025-07-17	4.1700	4.2000	3.930000	4.0500	-3.110%	4,986,991	-26.173%
2025-07-16	4.2000	4.2765	4.150000	4.1800	0.000%	2,666,565	-28.469%
2025-07-15	4.2900	4.2900	4.125000	4.1800	-1.878%	2,838,958	-28.469%
2025-07-14	4.0950	4.2900	4.070000	4.2600	+2.899%	2,759,610	-29.812%
2025-07-11	4.3200	4.3500	4.100000	4.1400	-5.909%	4,159,229	-27.778%
2025-07-10	4.0000	4.5000	3.920000	4.4000	-7.173%	9,363,153	-32.045%
2025-07-09	4.5900	4.7875	4.580000	4.7400	+3.493%	3,881,030	-36.920%
2025-07-08	4.5100	4.6400	4.470000	4.5800	+3.386%	3,681,017	-34.716%
2025-07-07	4.6800	4.7100	4.330000	4.4300	-6.933%	6,127,439	-32.506%
2025-07-03	4.9900	5.0300	4.640000	4.7600	-2.857%	6,331,671	-37.185%
2025-07-02	4.2700	5.0000	4.270000	4.9000	+15.839%	14,705,162	-38.980%
2025-07-01	3.8400	4.2300	3.770000	4.2300	+9.302%	11,555,330	-29.314%
2025-06-30	3.4150	4.0400	3.300000	3.8700	+10.571%	19,100,530	-22.739%
2025-06-27	3.6400	3.7700	3.380000	3.5000	-3.047%	20,035,686	-14.571%
2025-06-26	2.9800	3.8300	2.900000	3.6100	-53.178%	86,115,534	-17.175%
2025-06-25	7.2350	7.7300	6.890000	7.7100	+7.232%	5,498,072	-61.219%
2025-06-24	7.1400	7.2900	6.940000	7.1900	+2.861%	4,276,212	-58.414%
2025-06-23	6.8800	7.1200	6.705000	6.9900	-0.569%	5,564,353	-57.225%
2025-06-20	6.8500	7.5200	6.635000	7.0300	+3.687%	7,871,809	-57.468%
2025-06-18	6.8800	7.2000	6.610000	6.7800	-1.597%	5,719,572	-55.900%
2025-06-17	6.8500	6.9700	6.645000	6.8900	+0.291%	4,107,501	-56.604%
2025-06-16	7.0900	7.3700	6.790000	6.8700	-0.723%	4,153,061	-56.477%
2025-06-13	6.9400	7.4050	6.750000	6.9200	-3.217%	4,336,494	-56.792%
2025-06-12	6.5000	7.4800	6.380000	7.1500	+9.327%	6,645,814	-58.182%
2025-06-11	6.7900	7.0800	6.520000	6.5400	-2.967%	3,852,624	-54.281%
2025-06-10	6.0700	6.9700	6.050000	6.7400	+13.277%	7,966,504	-55.638%
2025-06-09	5.7500	5.9600	5.570000	5.9500	+5.872%	2,766,169	-49.748%
2025-06-06	5.4800	5.8050	5.470000	5.6200	+2.930%	3,875,228	-46.797%
2025-06-05	5.5000	5.6554	5.380000	5.4600	-0.546%	2,309,612	-45.238%
2025-06-04	5.3900	5.5700	5.335000	5.4900	+1.292%	4,201,575	-45.537%
2025-06-03	5.3700	5.5250	5.290000	5.4200	+2.264%	2,502,769	-44.834%
2025-06-02	5.4600	5.5200	5.150000	5.3000	-2.394%	2,508,820	-43.585%
2025-05-30	5.5000	5.5850	5.350000	5.4300	-3.209%	3,980,867	-44.936%
2025-05-29	5.5600	5.7400	5.421800	5.6100	+2.186%	1,416,176	-46.702%
2025-05-28	5.5200	5.5550	5.380000	5.4900	-0.363%	1,424,792	-45.537%
2025-05-27	5.7700	5.8050	5.480000	5.5100	-3.503%	2,435,370	-45.735%
2025-05-23	5.6300	5.7900	5.620000	5.7100	-1.040%	1,652,579	-47.636%
2025-05-22	5.5900	5.9150	5.543700	5.7700	+3.220%	1,473,761	-48.180%
2025-05-21	5.7300	5.9450	5.540000	5.5900	-4.444%	2,179,614	-46.512%
2025-05-20	5.5100	5.9900	5.405000	5.8500	+6.364%	2,014,887	-48.889%
2025-05-19	5.4600	5.5500	5.340000	5.5000	-1.434%	1,502,978	-45.636%
2025-05-16	5.8000	5.8750	5.505000	5.5800	-3.460%	2,140,858	-46.416%
2025-05-15	5.7500	5.8500	5.600000	5.7800	+1.404%	1,726,473	-48.270%
2025-05-14	5.7900	5.8900	5.600000	5.7000	-1.042%	2,189,148	-47.544%
2025-05-13	6.0720	6.1300	5.490000	5.7600	-4.160%	4,603,974	-48.090%
2025-05-12	5.8000	6.0650	5.800000	6.0100	+7.513%	2,976,914	-50.250%
2025-05-09	5.8800	6.0500	5.520000	5.5900	-3.621%	2,850,813	-46.512%
2025-05-08	5.5000	5.9000	5.250000	5.8000	+8.209%	2,611,027	-48.448%
2025-05-07	5.1800	5.3600	5.070000	5.3600	+6.561%	2,044,220	-44.216%
2025-05-06	5.3600	5.3700	4.950000	5.0300	-7.366%	2,904,922	-40.557%
2025-05-05	5.6800	5.7600	5.385000	5.4300	-5.893%	2,169,765	-44.936%
2025-05-02	5.2700	6.0486	5.260100	5.7700	+11.605%	4,884,189	-48.180%
2025-05-01	5.2500	5.3650	5.074800	5.1700	-1.524%	2,094,707	-42.166%
2025-04-30	5.0100	5.2952	4.980000	5.2500	+2.941%	1,804,924	-43.048%
2025-04-29	5.0500	5.2100	4.950000	5.1000	+0.791%	1,613,191	-41.373%
2025-04-28	5.0800	5.2300	4.930000	5.0600	-0.197%	1,770,366	-40.909%
2025-04-25	5.1200	5.2100	5.010000	5.0700	-1.934%	1,025,164	-41.026%
2025-04-24	4.9700	5.1750	4.920000	5.1700	+4.024%	1,474,332	-42.166%
2025-04-23	5.0000	5.2250	4.950000	4.9700	+2.474%	1,723,683	-39.839%
2025-04-22	4.8800	4.9380	4.710000	4.8500	+1.253%	1,814,311	-38.351%
2025-04-21	4.4300	4.8875	4.370000	4.7900	+5.275%	2,221,181	-37.578%
2025-04-17	4.4100	4.6200	4.370000	4.5500	+3.409%	2,101,826	-34.286%
2025-04-16	4.4600	4.5100	4.320000	4.4000	-2.870%	1,056,944	-32.045%
2025-04-15	4.5800	4.7100	4.425000	4.5300	-2.160%	1,285,340	-33.996%
2025-04-14	4.7000	4.7500	4.430000	4.6300	+4.989%	2,290,854	-35.421%
2025-04-11	4.1700	4.4100	4.120000	4.4100	+6.010%	1,422,128	-32.200%
2025-04-10	4.2100	4.2750	3.925000	4.1600	-1.655%	2,120,934	-28.125%
2025-04-09	3.6000	4.4700	3.600000	4.2300	+15.259%	4,002,966	-29.314%
2025-04-08	4.1200	4.2100	3.553000	3.6700	-7.789%	2,775,387	-18.529%
2025-04-07	4.0000	4.2200	3.750000	3.9800	-6.132%	3,564,936	-24.874%
2025-04-04	4.3000	4.4385	4.130000	4.2400	-4.933%	2,987,712	-29.481%
2025-04-03	4.4800	4.7251	4.430000	4.4600	-6.695%	2,014,963	-32.960%
2025-04-02	4.6700	4.9550	4.650000	4.7800	+0.738%	2,842,816	-37.448%
2025-04-01	4.9500	5.1300	4.700000	4.7450	-5.100%	2,394,966	-36.986%
2025-03-31	5.0700	5.1200	4.780000	5.0000	-6.015%	3,598,863	-40.200%
2025-03-28	5.5700	5.5700	5.300000	5.3200	-4.488%	1,339,598	-43.797%
2025-03-27	5.5750	5.6300	5.450000	5.5700	-0.358%	1,624,675	-46.320%
2025-03-26	5.8600	5.9213	5.560000	5.5900	-5.093%	1,416,583	-46.512%
2025-03-25	6.0100	6.0355	5.840000	5.8900	-2.645%	1,580,889	-49.236%
2025-03-24	5.8400	6.1600	5.820000	6.0500	+4.131%	2,298,645	-50.579%
2025-03-21	5.6500	5.8700	5.600000	5.8100	+0.519%	1,973,997	-48.537%
2025-03-20	5.7400	5.8682	5.640000	5.7800	-0.516%	1,695,206	-48.270%
2025-03-19	5.6000	5.8800	5.550000	5.8100	+3.565%	1,722,835	-48.537%
2025-03-18	5.8700	5.8900	5.480000	5.6100	-6.030%	2,517,325	-46.702%
2025-03-17	5.9200	6.0100	5.450000	5.9700	+0.845%	5,874,629	-49.916%
2025-03-14	5.3900	6.0500	5.355000	5.9200	+13.846%	12,180,909	-49.493%
2025-03-13	5.4600	5.6200	5.140000	5.2000	-6.306%	2,893,979	-42.500%
2025-03-12	5.4100	5.6100	5.390000	5.5500	+5.513%	3,025,426	-46.126%
2025-03-11	5.3800	5.4500	5.150000	5.2600	-3.575%	3,206,014	-43.156%
2025-03-10	5.4900	5.5679	5.225000	5.4550	-2.065%	2,289,990	-45.188%
2025-03-07	5.5300	5.6439	5.460000	5.5700	-0.358%	2,373,624	-46.320%
2025-03-06	5.5800	5.6600	5.405000	5.5900	-2.273%	2,972,013	-46.512%
2025-03-05	5.9400	6.0900	5.710000	5.7200	-4.027%	3,271,346	-47.727%
2025-03-04	5.8200	6.0700	5.500000	5.9600	-0.501%	2,811,110	-49.832%
2025-03-03	6.7100	6.7100	5.930000	5.9900	-9.925%	2,644,843	-50.083%
2025-02-28	6.2450	6.6750	6.200000	6.6500	+3.583%	3,354,619	-55.038%
2025-02-27	6.0050	6.7800	5.960000	6.4200	+8.081%	4,438,797	-53.427%
2025-02-26	5.9200	6.0900	5.890000	5.9400	+0.508%	1,934,449	-49.663%
2025-02-25	6.2000	6.2297	5.800000	5.9100	-3.273%	2,356,507	-49.408%
2025-02-24	6.4000	6.4589	6.030000	6.1100	-4.977%	2,023,964	-51.064%
2025-02-21	6.7200	6.7700	6.330000	6.4300	-3.017%	1,637,046	-53.499%
2025-02-20	6.8000	6.8400	6.510000	6.6300	-2.212%	1,693,754	-54.902%

.dark-mode .V7NpN0{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .V7NpN0{ color: #333333; background-color: white; border: 2px solid #333333; }ALTAltimmune, Inc. Common Stockstock NASDAQ

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Altimmune, Inc. Common Stock
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