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ALT
Altimmune, Inc. Common Stock
stock NASDAQ

At Close

Sep 30, 2026 3:59:58 PM EDT

2.86USD-3.704%(-0.11)4,899,170

2.49Bid 2.87Ask 0.38Spread

Pre-market

Sep 30, 2026 9:26:30 AM EDT

2.99USD+0.673%(+0.02)9,720

After-hours

Sep 30, 2026 4:39:30 PM EDT

2.88USD+0.699%(+0.02)1,779

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Splits Dividends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-09-30	2.9800	2.9800	2.8600	2.8600	-3.704%	4,899,170	0.000%
2026-09-29	2.9900	3.0060	2.9200	2.9700	+0.338%	2,563,650	-3.704%
2026-09-28	3.0400	3.0700	2.9500	2.9600	-3.268%	3,359,772	-3.378%
2026-09-25	3.0500	3.1100	3.0000	3.0600	+0.658%	2,859,141	-6.536%
2026-09-24	3.1800	3.2000	2.9800	3.0400	-4.702%	3,685,835	-5.921%
2026-09-23	3.4200	3.4250	3.1500	3.1900	-6.452%	4,531,546	-10.345%
2026-09-22	3.3300	3.4100	3.2500	3.4100	+4.281%	4,003,284	-16.129%
2026-09-21	3.3100	3.3404	3.2400	3.2700	+0.615%	3,523,050	-12.538%
2026-09-18	3.2300	3.2600	3.1800	3.2500	+0.309%	12,176,851	-12.000%
2026-09-17	3.3100	3.3500	3.2100	3.2400	0.000%	3,457,394	-11.728%
2026-09-16	3.2700	3.2900	3.1950	3.2400	+0.310%	3,331,820	-11.728%
2026-09-15	3.3000	3.3100	3.2100	3.2300	-2.121%	2,339,115	-11.455%
2026-09-14	3.2700	3.3600	3.2700	3.3000	+0.917%	2,465,554	-13.333%
2026-09-11	3.3300	3.4100	3.2600	3.2700	-0.608%	2,704,722	-12.538%
2026-09-10	3.3200	3.3450	3.2500	3.2900	-1.791%	2,563,021	-13.070%
2026-09-09	3.3500	3.4250	3.2910	3.3500	-0.298%	3,076,360	-14.627%
2026-09-08	3.4600	3.5499	3.3400	3.3600	-1.754%	3,591,744	-14.881%
2026-09-04	3.2800	3.4300	3.2500	3.4200	+5.882%	4,871,949	-16.374%
2026-09-03	3.3000	3.3200	3.1900	3.2300	-1.524%	2,552,091	-11.455%
2026-09-02	3.1000	3.3400	3.1000	3.2800	+6.149%	7,472,170	-12.805%
2026-09-01	3.0700	3.0950	3.0200	3.0900	-0.643%	2,355,222	-7.443%
2026-08-31	3.0800	3.1350	3.0600	3.1100	0.000%	2,216,476	-8.039%
2026-08-28	3.2100	3.2300	3.0600	3.1100	-4.012%	3,193,611	-8.039%
2026-08-27	3.1900	3.2500	3.1301	3.2400	+2.857%	2,278,581	-11.728%
2026-08-26	3.2000	3.2000	3.0900	3.1500	-1.563%	4,050,554	-9.206%
2026-08-25	3.1400	3.2250	3.1100	3.2000	+2.894%	3,819,791	-10.625%
2026-08-24	3.1300	3.1300	3.0250	3.1100	0.000%	2,724,599	-8.039%
2026-08-21	2.9800	3.2400	2.9500	3.1100	+5.424%	6,157,415	-8.039%
2026-08-20	3.0700	3.0800	2.9200	2.9500	-5.449%	4,681,380	-3.051%
2026-08-19	3.0400	3.2000	3.0050	3.1200	+5.051%	10,824,069	-8.333%
2026-08-18	2.9900	3.0300	2.9600	2.9700	-1.000%	2,472,114	-3.704%
2026-08-17	2.9400	3.0200	2.9000	3.0000	+2.041%	4,056,884	-4.667%
2026-08-14	2.9500	2.9700	2.8600	2.9400	+2.083%	3,073,970	-2.721%
2026-08-13	2.9500	2.9600	2.8400	2.8800	-1.706%	4,108,986	-0.694%
2026-08-12	3.0500	3.2000	2.9200	2.9300	-2.333%	6,045,806	-2.389%
2026-08-11	3.0600	3.0800	2.9800	3.0000	-1.639%	3,634,640	-4.667%
2026-08-10	3.0900	3.1000	2.9900	3.0500	-0.974%	5,260,453	-6.230%
2026-08-07	3.0500	3.1000	3.0000	3.0800	+2.326%	4,506,100	-7.143%
2026-08-06	3.0300	3.0500	2.9500	3.0100	-0.660%	3,977,253	-4.983%
2026-08-05	3.0700	3.1200	3.0050	3.0300	-1.303%	3,163,967	-5.611%
2026-08-04	3.0100	3.0800	2.9500	3.0700	+2.333%	8,162,985	-6.840%
2026-08-03	2.8820	3.0250	2.8550	3.0000	+5.634%	4,647,347	-4.667%
2026-07-31	2.9900	2.9900	2.7800	2.8400	-4.698%	3,892,079	+0.704%
2026-07-30	2.9250	3.0050	2.8600	2.9800	+2.055%	5,439,363	-4.027%
2026-07-29	3.0000	3.1000	2.8950	2.9200	-2.341%	8,301,360	-2.055%
2026-07-28	3.1620	3.3100	2.8150	2.9900	+1.014%	17,142,615	-4.348%
2026-07-27	2.8000	3.0300	2.8000	2.9600	+6.859%	4,060,013	-3.378%
2026-07-24	2.8500	2.8890	2.7600	2.7700	-2.465%	1,911,556	+3.249%
2026-07-23	2.7900	2.8400	2.7500	2.8400	+1.068%	1,625,861	+0.704%
2026-07-22	2.8100	2.8650	2.7650	2.8100	-0.355%	2,290,537	+1.779%
2026-07-21	2.8100	2.8700	2.7800	2.8200	+0.356%	1,984,648	+1.418%
2026-07-20	2.8900	2.9099	2.7900	2.8100	-2.091%	2,614,486	+1.779%
2026-07-17	2.7900	2.9500	2.7700	2.8700	+0.702%	2,963,769	-0.348%
2026-07-16	2.9600	2.9743	2.8100	2.8500	-4.362%	2,995,414	+0.351%
2026-07-15	2.9400	3.0000	2.8850	2.9800	+1.706%	2,862,398	-4.027%
2026-07-14	2.9800	3.0150	2.9000	2.9300	-2.007%	3,247,928	-2.389%
2026-07-13	3.0100	3.0200	2.9200	2.9900	-1.967%	2,457,098	-4.348%
2026-07-10	3.1200	3.1350	2.9500	3.0500	-2.244%	2,992,855	-6.230%
2026-07-09	3.1100	3.1487	3.0405	3.1200	+0.322%	2,876,992	-8.333%
2026-07-08	2.9400	3.1100	2.9300	3.1100	+2.980%	3,520,265	-8.039%
2026-07-07	3.0800	3.1200	2.9600	3.0200	-1.948%	4,619,754	-5.298%
2026-07-06	3.2500	3.3000	3.0800	3.0800	-2.532%	4,348,091	-7.143%
2026-07-02	3.1800	3.2595	3.1000	3.1600	+0.317%	4,077,525	-9.494%
2026-07-01	3.0200	3.4000	3.0000	3.1500	+3.618%	7,975,966	-9.206%
2026-06-30	2.9500	3.1400	2.9140	3.0400	+3.401%	4,332,484	-5.921%
2026-06-29	2.8500	2.9400	2.7900	2.9400	+4.255%	3,638,874	-2.721%
2026-06-26	2.8500	2.9040	2.7400	2.8200	-1.742%	17,105,424	+1.418%
2026-06-25	2.9600	2.9950	2.8600	2.8700	-2.712%	2,782,884	-0.348%
2026-06-24	2.9200	3.0400	2.9200	2.9500	+1.375%	3,494,054	-3.051%
2026-06-23	2.8800	3.0400	2.8750	2.9100	-0.683%	4,223,911	-1.718%
2026-06-22	2.8400	3.0450	2.8300	2.9300	+8.519%	5,776,511	-2.389%
2026-06-18	2.6800	2.7700	2.6800	2.7000	+2.273%	11,688,235	+5.926%
2026-06-17	2.6500	2.7100	2.6200	2.6400	+0.763%	3,570,898	+8.333%
2026-06-16	2.6400	2.6800	2.6000	2.6200	-0.758%	2,907,176	+9.160%
2026-06-15	2.6200	2.6760	2.5800	2.6400	+1.149%	3,516,864	+8.333%
2026-06-12	2.6100	2.6600	2.5820	2.6100	+0.772%	2,144,903	+9.579%
2026-06-11	2.6150	2.6450	2.5702	2.5900	-0.766%	3,425,331	+10.425%
2026-06-10	2.6200	2.7050	2.6050	2.6100	-1.880%	3,042,400	+9.579%
2026-06-09	2.7660	2.8000	2.6200	2.6600	-2.564%	3,352,798	+7.519%
2026-06-08	2.7500	2.7800	2.6800	2.7300	+0.738%	2,172,837	+4.762%
2026-06-05	2.9200	2.9200	2.6850	2.7100	-7.192%	3,129,223	+5.535%
2026-06-04	2.8400	2.9950	2.8400	2.9200	+1.742%	2,818,708	-2.055%
2026-06-03	2.9300	2.9500	2.8400	2.8700	-1.034%	3,033,285	-0.348%
2026-06-02	2.9900	3.0000	2.8950	2.9000	-3.654%	3,144,482	-1.379%
2026-06-01	3.0200	3.0450	2.9300	3.0100	-1.311%	2,294,436	-4.983%
2026-05-29	3.0700	3.0950	3.0200	3.0500	-0.651%	2,596,556	-6.230%
2026-05-28	2.9800	3.1300	2.9800	3.0700	+3.020%	3,932,809	-6.840%
2026-05-27	2.9900	3.0300	2.9600	2.9800	+1.706%	2,597,333	-4.027%
2026-05-26	2.9000	3.0000	2.8940	2.9300	+1.034%	2,154,110	-2.389%
2026-05-22	2.9400	3.0000	2.8800	2.9000	-1.024%	1,989,306	-1.379%
2026-05-21	2.8000	2.9300	2.7700	2.9300	+3.901%	3,062,637	-2.389%
2026-05-20	2.7500	2.8488	2.7300	2.8200	+2.920%	2,229,241	+1.418%
2026-05-19	2.8000	2.8400	2.7300	2.7400	-2.143%	2,514,293	+4.380%
2026-05-18	2.8500	2.8900	2.7200	2.8000	-1.754%	3,462,113	+2.143%
2026-05-15	2.9000	2.9382	2.8100	2.8500	-2.397%	2,286,910	+0.351%
2026-05-14	3.0100	3.0294	2.9035	2.9200	-3.311%	2,388,445	-2.055%
2026-05-13	2.9800	3.0400	2.8900	3.0200	-1.948%	3,584,637	-5.298%
2026-05-12	3.0800	3.1050	3.0050	3.0800	-0.324%	2,436,619	-7.143%
2026-05-11	3.0900	3.2200	3.0600	3.0900	0.000%	2,937,164	-7.443%
2026-05-08	3.0700	3.1100	3.0100	3.0900	+1.645%	2,858,248	-7.443%
2026-05-07	3.2200	3.2400	2.9950	3.0400	-6.748%	3,720,531	-5.921%
2026-05-06	3.0600	3.2600	3.0400	3.2600	+6.536%	4,096,721	-12.270%
2026-05-05	3.0800	3.1500	3.0000	3.0600	+1.325%	3,470,414	-6.536%
2026-05-04	2.8400	3.0400	2.8400	3.0200	+7.092%	5,175,677	-5.298%
2026-05-01	2.5900	2.8200	2.5600	2.8200	+8.462%	4,956,786	+1.418%
2026-04-30	2.6600	2.6750	2.5750	2.6000	-1.141%	5,675,475	+10.000%
2026-04-29	2.7100	2.7300	2.6000	2.6300	-4.015%	4,857,131	+8.745%
2026-04-28	2.7800	2.8500	2.7200	2.7400	-2.143%	4,870,641	+4.380%
2026-04-27	2.8600	2.9050	2.7500	2.8000	-1.754%	5,891,829	+2.143%
2026-04-24	2.9500	3.0100	2.8200	2.8500	-1.384%	14,733,746	+0.351%
2026-04-23	3.0750	3.1600	2.8000	2.8900	-16.715%	30,489,039	-1.038%
2026-04-22	3.4500	3.5100	3.4150	3.4700	+1.760%	2,948,086	-17.579%
2026-04-21	3.5600	3.6400	3.3900	3.4100	-4.213%	3,250,825	-16.129%
2026-04-20	3.4500	3.5800	3.3900	3.5600	+1.714%	2,161,683	-19.663%
2026-04-17	3.5500	3.5966	3.4200	3.5000	-0.285%	2,868,797	-18.286%
2026-04-16	3.4000	3.5500	3.3500	3.5100	+3.235%	2,580,476	-18.519%
2026-04-15	3.3300	3.4200	3.2850	3.4000	+3.343%	2,080,064	-15.882%
2026-04-14	3.2500	3.3200	3.2300	3.2900	+1.858%	1,990,994	-13.070%
2026-04-13	3.2300	3.2800	3.1800	3.2300	-0.309%	2,122,551	-11.455%
2026-04-10	3.3900	3.4100	3.2200	3.2400	-4.142%	1,936,609	-11.728%
2026-04-09	3.3500	3.4400	3.3100	3.3800	+0.297%	1,989,238	-15.385%
2026-04-08	3.4800	3.5400	3.3550	3.3700	-0.296%	1,695,749	-15.134%
2026-04-07	3.3400	3.4500	3.2550	3.3800	+1.502%	2,039,569	-15.385%
2026-04-06	3.3400	3.4800	3.3000	3.3300	-0.299%	2,360,635	-14.114%
2026-04-02	3.1000	3.3450	3.0700	3.3400	+7.051%	2,737,035	-14.371%
2026-04-01	3.1400	3.2300	3.1000	3.1200	+1.299%	2,111,656	-8.333%
2026-03-31	2.9800	3.1200	2.9500	3.0800	+6.944%	3,290,533	-7.143%
2026-03-30	3.0300	3.0300	2.8700	2.8800	-4.636%	3,116,332	-0.694%
2026-03-27	3.1600	3.1900	3.0200	3.0200	-5.625%	2,674,891	-5.298%
2026-03-26	3.2600	3.3300	3.1900	3.2000	-3.323%	2,194,820	-10.625%
2026-03-25	3.3000	3.3850	3.2350	3.3100	+2.160%	4,369,469	-13.595%
2026-03-24	3.3700	3.4100	3.2300	3.2400	-5.814%	3,345,417	-11.728%
2026-03-23	3.4000	3.5300	3.3100	3.4400	+2.994%	3,449,313	-16.860%
2026-03-20	3.4300	3.5200	3.3100	3.3400	-2.339%	12,525,441	-14.371%
2026-03-19	3.3800	3.5100	3.3400	3.4200	0.000%	2,686,763	-16.374%
2026-03-18	3.5000	3.5200	3.3600	3.4200	-3.116%	3,477,123	-16.374%
2026-03-17	3.6300	3.7100	3.5150	3.5300	-2.486%	2,531,623	-18.980%
2026-03-16	3.6000	3.6800	3.5400	3.6200	+3.429%	2,650,194	-20.994%
2026-03-13	3.6200	3.6800	3.4700	3.5000	-2.778%	3,119,121	-18.286%
2026-03-12	3.7700	3.7700	3.5800	3.6000	-5.263%	2,959,387	-20.556%
2026-03-11	3.8900	3.9100	3.7400	3.8000	-1.554%	2,890,345	-24.737%
2026-03-10	3.9000	4.0400	3.8300	3.8600	-0.515%	3,565,682	-25.907%
2026-03-09	3.6400	3.8900	3.6100	3.8800	+9.605%	5,337,006	-26.289%
2026-03-06	3.5400	3.7450	3.4150	3.5400	+0.999%	5,385,353	-19.209%
2026-03-05	4.1000	4.2000	3.5000	3.5050	-17.916%	7,709,994	-18.402%
2026-03-04	4.1900	4.3500	4.1262	4.2700	+2.644%	2,267,349	-33.021%
2026-03-03	4.0500	4.2600	4.0400	4.1600	0.000%	2,863,834	-31.250%
2026-03-02	4.2400	4.2700	4.1500	4.1600	-3.480%	2,388,473	-31.250%
2026-02-27	4.4000	4.4700	4.2900	4.3100	-3.363%	3,014,521	-33.643%
2026-02-26	4.5600	4.5900	4.3800	4.4600	-2.193%	1,902,855	-35.874%
2026-02-25	4.5900	4.6100	4.4900	4.5600	-0.219%	2,056,523	-37.281%
2026-02-24	4.5200	4.8300	4.5200	4.5700	+1.106%	2,978,949	-37.418%
2026-02-23	4.3400	4.6400	4.3400	4.5200	+3.196%	3,179,227	-36.726%
2026-02-20	4.4900	4.5100	4.3600	4.3800	-2.450%	4,136,634	-34.703%
2026-02-19	4.4700	4.5300	4.2700	4.4900	+0.673%	3,275,281	-36.303%
2026-02-18	4.5000	4.5500	4.4150	4.4600	-0.889%	2,829,078	-35.874%
2026-02-17	4.5400	4.6400	4.4800	4.5000	-0.662%	1,885,481	-36.444%
2026-02-13	4.6200	4.7500	4.5300	4.5300	-0.875%	3,887,451	-36.865%
2026-02-12	4.6500	4.7000	4.4700	4.5700	-1.296%	2,235,743	-37.418%
2026-02-11	4.7200	4.7450	4.5400	4.6300	-0.430%	1,866,960	-38.229%
2026-02-10	4.7000	4.8299	4.6200	4.6500	-0.853%	2,140,747	-38.495%
2026-02-09	4.8500	4.9600	4.6500	4.6900	-3.696%	3,722,537	-39.019%
2026-02-06	5.0000	5.0850	4.8400	4.8700	-1.016%	3,846,002	-41.273%
2026-02-05	5.0900	5.2800	4.8800	4.9200	-4.094%	3,972,466	-41.870%
2026-02-04	5.4700	5.5300	5.0850	5.1300	-6.216%	3,557,492	-44.250%
2026-02-03	5.5450	5.6400	5.2050	5.4700	-1.441%	4,565,382	-47.715%
2026-02-02	5.5600	5.7500	5.2600	5.5500	-0.893%	5,175,809	-48.468%
2026-01-30	5.0500	5.6550	5.0300	5.6000	+9.804%	6,280,832	-48.929%
2026-01-29	5.2200	5.4900	5.0300	5.1000	-0.391%	4,089,514	-43.922%
2026-01-28	5.9300	6.3600	5.0400	5.1200	-17.152%	13,079,967	-44.141%
2026-01-27	5.6400	6.2200	5.6000	6.1800	+9.187%	5,788,732	-53.722%
2026-01-26	5.5000	5.6900	5.1900	5.6600	+2.909%	5,736,699	-49.470%
2026-01-23	5.4000	6.4399	5.3413	5.5000	+2.230%	15,507,157	-48.000%
2026-01-22	4.6500	5.4000	4.6500	5.3800	+16.450%	8,194,956	-46.840%
2026-01-21	4.2500	4.6250	4.1900	4.6200	+9.220%	3,908,139	-38.095%
2026-01-20	4.1000	4.2600	4.0300	4.2300	-0.236%	4,514,429	-32.388%
2026-01-16	4.3000	4.3700	4.1700	4.2400	0.000%	2,596,157	-32.547%
2026-01-15	4.1500	4.4000	4.0500	4.2400	+1.435%	4,550,478	-32.547%
2026-01-14	4.0000	4.2050	3.9800	4.1800	+4.239%	3,265,997	-31.579%
2026-01-13	4.0400	4.0950	3.9600	4.0100	-0.988%	2,601,563	-28.678%
2026-01-12	4.0800	4.1250	4.0000	4.0500	+0.746%	2,760,538	-29.383%
2026-01-09	4.1200	4.1800	3.9850	4.0200	-1.471%	3,020,649	-28.856%
2026-01-08	4.1500	4.2171	4.0200	4.0800	-2.625%	3,830,737	-29.902%
2026-01-07	4.0000	4.3600	3.9800	4.1900	+5.808%	7,265,066	-31.742%
2026-01-06	4.0820	4.1800	3.8601	3.9600	-3.178%	5,636,508	-27.778%
2026-01-05	4.0950	4.5300	3.9600	4.0900	+16.524%	26,993,990	-30.073%
2026-01-02	3.6200	3.6600	3.4800	3.5100	-2.770%	3,565,519	-18.519%
2025-12-31	3.6000	3.6250	3.5200	3.6100	0.000%	4,290,103	-20.776%
2025-12-30	3.6800	3.7200	3.6000	3.6100	-1.902%	3,157,509	-20.776%
2025-12-29	3.8400	3.8400	3.6500	3.6800	-4.663%	4,523,635	-22.283%
2025-12-26	3.9700	3.9900	3.8400	3.8600	-3.015%	2,923,079	-25.907%
2025-12-24	4.0500	4.1100	3.9700	3.9800	-0.500%	2,079,574	-28.141%
2025-12-23	4.1000	4.1600	3.9800	4.0000	-3.382%	4,438,032	-28.500%
2025-12-22	3.9600	4.4500	3.9500	4.1400	+6.154%	6,871,641	-30.918%
2025-12-19	4.5800	4.5900	3.8300	3.9000	-22.772%	22,516,240	-26.667%
2025-12-18	5.2300	5.2800	5.0200	5.0500	-0.786%	2,860,175	-43.366%
2025-12-17	5.0252	5.3650	5.0200	5.0900	+1.193%	2,869,988	-43.811%
2025-12-16	5.2200	5.2750	4.9200	5.0300	-4.735%	4,604,000	-43.141%
2025-12-15	5.2900	5.5000	5.1699	5.2800	+0.190%	3,703,286	-45.833%
2025-12-12	5.3950	6.0299	5.2500	5.2700	-1.311%	6,369,007	-45.731%
2025-12-11	5.4000	5.6300	5.3101	5.3400	-1.657%	2,780,191	-46.442%
2025-12-10	5.4900	5.5600	5.3550	5.4300	-1.630%	3,348,671	-47.330%
2025-12-09	5.6900	5.8300	5.3650	5.5200	-1.604%	4,808,229	-48.188%
2025-12-08	5.3500	5.7400	5.0250	5.6100	+7.061%	5,540,250	-49.020%
2025-12-05	5.3100	5.4400	5.1900	5.2400	-1.318%	2,578,414	-45.420%
2025-12-04	5.0900	5.4600	5.0000	5.3100	+3.914%	3,107,484	-46.139%
2025-12-03	4.8200	5.1500	4.7000	5.1100	+7.353%	2,563,517	-44.031%
2025-12-02	5.0000	5.0000	4.7500	4.7600	-3.448%	3,016,724	-39.916%
2025-12-01	5.0800	5.1150	4.7300	4.9300	-6.274%	4,388,608	-41.988%
2025-11-28	5.2100	5.3300	5.1500	5.2600	+1.741%	2,118,896	-45.627%
2025-11-26	5.1100	5.3100	5.1000	5.1700	+0.584%	2,559,260	-44.681%
2025-11-25	5.1000	5.2500	4.9800	5.1400	+0.784%	3,321,479	-44.358%
2025-11-24	4.8250	5.1900	4.7959	5.1000	+6.029%	4,682,234	-43.922%
2025-11-21	4.4600	4.8800	4.4400	4.8100	+7.606%	3,478,684	-40.541%
2025-11-20	4.6700	4.7050	4.4000	4.4700	-2.614%	2,990,727	-36.018%
2025-11-19	4.5400	4.7500	4.5100	4.5900	-1.290%	4,025,390	-37.691%
2025-11-18	4.1600	4.7286	4.0905	4.6500	+10.979%	4,331,370	-38.495%
2025-11-17	4.1400	4.2189	4.0700	4.1900	+0.480%	2,312,165	-31.742%
2025-11-14	3.9500	4.2250	3.9500	4.1700	+2.709%	2,628,365	-31.415%
2025-11-13	4.1800	4.2155	4.0300	4.0600	-4.019%	2,432,335	-29.557%
2025-11-12	4.3000	4.3500	4.1150	4.2300	-1.168%	2,374,034	-32.388%
2025-11-11	4.2600	4.3100	4.1400	4.2800	+0.469%	2,974,750	-33.178%
2025-11-10	4.2000	4.3600	4.0600	4.2600	+3.650%	6,034,879	-32.864%
2025-11-07	3.9200	4.1600	3.7750	4.1100	+4.315%	4,258,000	-30.414%
2025-11-06	3.8200	4.1150	3.7600	3.9400	+5.067%	4,248,643	-27.411%
2025-11-05	3.7500	3.8300	3.7300	3.7500	-0.266%	2,646,003	-23.733%
2025-11-04	3.8900	3.9800	3.7400	3.7600	-5.051%	3,172,530	-23.936%
2025-11-03	4.0300	4.0500	3.9250	3.9600	-2.222%	2,187,900	-27.778%
2025-10-31	4.2500	4.2500	3.9900	4.0500	-0.491%	2,445,165	-29.383%
2025-10-30	4.0500	4.2500	4.0200	4.0700	+1.750%	4,020,139	-29.730%
2025-10-29	4.0600	4.0700	3.9300	4.0000	-1.478%	2,310,206	-28.500%
2025-10-28	4.1500	4.1500	4.0400	4.0600	-1.932%	1,745,248	-29.557%
2025-10-27	3.9900	4.1500	3.9900	4.1400	+4.810%	2,921,859	-30.918%
2025-10-24	4.0000	4.1000	3.9400	3.9500	-0.253%	1,931,864	-27.595%
2025-10-23	3.9000	4.0400	3.9000	3.9600	+1.538%	1,944,748	-27.778%
2025-10-22	4.0000	4.0000	3.8250	3.9000	-3.465%	2,698,766	-26.667%
2025-10-21	3.9800	4.1000	3.9500	4.0400	+1.000%	2,284,578	-29.208%
2025-10-20	3.8650	4.0600	3.8600	4.0000	+4.439%	3,013,303	-28.500%
2025-10-17	3.8500	3.9350	3.7850	3.8300	-1.542%	2,133,720	-25.326%
2025-10-16	4.0000	4.1500	3.8800	3.8900	-2.750%	2,826,394	-26.478%
2025-10-15	3.9800	4.1100	3.9450	4.0000	+0.756%	2,277,059	-28.500%
2025-10-14	3.9200	4.0000	3.8200	3.9700	-0.750%	2,010,525	-27.960%
2025-10-13	3.9200	4.0400	3.8500	4.0000	+2.041%	3,098,514	-28.500%
2025-10-10	4.0300	4.1100	3.9000	3.9200	-2.000%	2,649,549	-27.041%
2025-10-09	4.0000	4.0550	3.9218	4.0000	+1.781%	2,847,848	-28.500%
2025-10-08	3.9600	4.1799	3.9000	3.9300	0.000%	7,869,370	-27.226%
2025-10-07	4.0200	4.0309	3.8645	3.9300	-1.995%	1,873,742	-27.226%
2025-10-06	3.9300	4.0500	3.8500	4.0100	+2.558%	2,485,400	-28.678%
2025-10-03	3.9400	4.0578	3.8750	3.9100	-0.509%	2,560,050	-26.854%
2025-10-02	3.8800	3.9500	3.8300	3.9300	+1.550%	2,098,438	-27.226%
2025-10-01	3.7600	4.0500	3.7500	3.8700	+2.653%	3,045,250	-26.098%
2025-09-30	3.7700	3.8000	3.6800	3.7700	-0.528%	2,667,118	-24.138%
2025-09-29	4.0050	4.0200	3.7500	3.7900	-5.250%	3,181,032	-24.538%
2025-09-26	3.9200	4.0000	3.7938	4.0000	+2.041%	2,499,805	-28.500%
2025-09-25	3.9100	4.1400	3.8300	3.9200	0.000%	3,222,453	-27.041%
2025-09-24	3.8000	3.9600	3.8000	3.9200	+3.430%	1,956,082	-27.041%
2025-09-23	3.9600	3.9700	3.7800	3.7900	-4.293%	1,795,203	-24.538%
2025-09-22	3.7800	4.0599	3.6850	3.9600	+4.762%	3,106,031	-27.778%
2025-09-19	3.8900	3.9300	3.7700	3.7800	-2.326%	4,438,129	-24.339%
2025-09-18	3.7000	4.1900	3.6700	3.8700	+8.403%	6,514,854	-26.098%
2025-09-17	3.6300	3.6815	3.5546	3.5700	-1.653%	1,991,482	-19.888%
2025-09-16	3.5800	3.7200	3.5638	3.6300	+1.114%	1,919,257	-21.212%
2025-09-15	3.6300	3.6750	3.5400	3.5900	-1.374%	2,061,831	-20.334%
2025-09-12	3.6900	3.7250	3.6300	3.6400	-1.355%	1,764,551	-21.429%
2025-09-11	3.6700	3.7399	3.6500	3.6900	+0.545%	2,068,463	-22.493%
2025-09-10	3.7800	3.7800	3.6000	3.6700	-2.910%	1,673,017	-22.071%
2025-09-09	3.6800	3.7900	3.6500	3.7800	+1.887%	1,552,626	-24.339%
2025-09-08	3.7800	3.8200	3.7000	3.7100	-1.852%	1,513,775	-22.911%
2025-09-05	3.5900	3.7900	3.5500	3.7800	+6.180%	2,657,523	-24.339%
2025-09-04	3.6500	3.6500	3.5350	3.5600	-3.261%	1,733,159	-19.663%
2025-09-03	3.7300	3.8400	3.6600	3.6800	-1.867%	1,599,782	-22.283%
2025-09-02	3.8100	3.8300	3.5700	3.7500	-2.089%	2,601,466	-23.733%
2025-08-29	3.7200	3.8550	3.6600	3.8300	+3.235%	2,752,229	-25.326%
2025-08-28	3.7900	3.8400	3.6340	3.7100	+1.090%	4,097,036	-22.911%
2025-08-27	3.4700	3.7000	3.4286	3.6700	+6.686%	5,196,706	-22.071%
2025-08-26	3.3800	3.4600	3.3500	3.4400	+1.475%	1,728,238	-16.860%
2025-08-25	3.5300	3.5465	3.3700	3.3900	-4.237%	2,623,998	-15.634%
2025-08-22	3.5100	3.6582	3.5100	3.5400	+0.283%	2,836,057	-19.209%
2025-08-21	3.5900	3.6100	3.5200	3.5300	-2.755%	1,918,509	-18.980%
2025-08-20	3.5800	3.6500	3.5250	3.6300	+0.276%	2,242,546	-21.212%
2025-08-19	3.7000	3.7800	3.5300	3.6200	+1.685%	5,046,057	-20.994%
2025-08-18	3.5900	3.6300	3.5100	3.5600	-1.928%	2,915,293	-19.663%
2025-08-15	3.6800	3.7400	3.6200	3.6300	-1.359%	3,043,355	-21.212%
2025-08-14	3.7000	3.7650	3.6500	3.6800	-1.604%	2,888,915	-22.283%
2025-08-13	3.6400	3.9072	3.5500	3.7400	+3.315%	3,960,683	-23.529%
2025-08-12	3.5100	3.8600	3.5100	3.6200	+7.101%	5,401,011	-20.994%
2025-08-11	3.4400	3.5350	3.3350	3.3800	-2.029%	2,786,585	-15.385%
2025-08-08	3.5100	3.5550	3.4300	3.4500	-1.989%	2,308,065	-17.101%
2025-08-07	3.6600	3.6800	3.4900	3.5200	-2.222%	2,430,025	-18.750%
2025-08-06	3.6500	3.6500	3.5350	3.6000	-1.907%	1,786,150	-20.556%
2025-08-05	3.5500	3.7400	3.5350	3.6700	+2.514%	2,536,081	-22.071%
2025-08-04	3.6600	3.6600	3.5650	3.5800	-0.831%	1,888,447	-20.112%
2025-08-01	3.6200	3.7152	3.5800	3.6100	-2.168%	1,814,212	-20.776%
2025-07-31	3.6100	3.7700	3.6100	3.6900	+1.096%	2,735,559	-22.493%
2025-07-30	3.8960	3.9000	3.5800	3.6500	-4.700%	3,318,051	-21.644%
2025-07-29	4.0100	4.0263	3.7400	3.8300	-4.963%	3,781,258	-25.326%
2025-07-28	4.1000	4.1400	4.0250	4.0300	-1.225%	2,211,088	-29.032%
2025-07-25	4.0600	4.1699	4.0100	4.0800	-0.730%	2,968,950	-29.902%
2025-07-24	4.2600	4.3200	4.0900	4.1100	-4.196%	2,015,146	-30.414%
2025-07-23	4.2150	4.3900	4.1820	4.2900	+2.143%	5,002,940	-33.333%
2025-07-22	4.0800	4.2500	4.0601	4.2000	+3.704%	3,266,371	-31.905%
2025-07-21	4.1300	4.2593	4.0300	4.0500	-0.735%	3,014,931	-29.383%
2025-07-18	4.1400	4.2500	4.0500	4.0800	+0.741%	3,496,406	-29.902%
2025-07-17	4.1700	4.2000	3.9300	4.0500	-3.110%	4,986,991	-29.383%
2025-07-16	4.2000	4.2765	4.1500	4.1800	0.000%	2,666,565	-31.579%
2025-07-15	4.2900	4.2900	4.1250	4.1800	-1.878%	2,838,958	-31.579%
2025-07-14	4.0950	4.2900	4.0700	4.2600	+2.899%	2,759,610	-32.864%
2025-07-11	4.3200	4.3500	4.1000	4.1400	-5.909%	4,159,229	-30.918%
2025-07-10	4.0000	4.5000	3.9200	4.4000	-7.173%	9,363,153	-35.000%
2025-07-09	4.5900	4.7875	4.5800	4.7400	+3.493%	3,881,030	-39.662%
2025-07-08	4.5100	4.6400	4.4700	4.5800	+3.386%	3,681,017	-37.555%
2025-07-07	4.6800	4.7100	4.3300	4.4300	-6.933%	6,127,439	-35.440%
2025-07-03	4.9900	5.0300	4.6400	4.7600	-2.857%	6,331,671	-39.916%
2025-07-02	4.2700	5.0000	4.2700	4.9000	+15.839%	14,705,162	-41.633%
2025-07-01	3.8400	4.2300	3.7700	4.2300	+9.302%	11,555,330	-32.388%
2025-06-30	3.4150	4.0400	3.3000	3.8700	+10.571%	19,100,530	-26.098%
2025-06-27	3.6400	3.7700	3.3800	3.5000	-3.047%	20,035,686	-18.286%
2025-06-26	2.9800	3.8300	2.9000	3.6100	-53.178%	86,115,534	-20.776%
2025-06-25	7.2350	7.7300	6.8900	7.7100	+7.232%	5,498,072	-62.905%
2025-06-24	7.1400	7.2900	6.9400	7.1900	+2.861%	4,276,212	-60.223%
2025-06-23	6.8800	7.1200	6.7050	6.9900	-0.569%	5,564,353	-59.084%
2025-06-20	6.8500	7.5200	6.6350	7.0300	+3.687%	7,871,809	-59.317%
2025-06-18	6.8800	7.2000	6.6100	6.7800	-1.597%	5,719,572	-57.817%
2025-06-17	6.8500	6.9700	6.6450	6.8900	+0.291%	4,107,501	-58.491%
2025-06-16	7.0900	7.3700	6.7900	6.8700	-0.723%	4,153,061	-58.370%
2025-06-13	6.9400	7.4050	6.7500	6.9200	-3.217%	4,336,494	-58.671%
2025-06-12	6.5000	7.4800	6.3800	7.1500	+9.327%	6,645,814	-60.000%
2025-06-11	6.7900	7.0800	6.5200	6.5400	-2.967%	3,852,624	-56.269%
2025-06-10	6.0700	6.9700	6.0500	6.7400	+13.277%	7,966,504	-57.567%
2025-06-09	5.7500	5.9600	5.5700	5.9500	+5.872%	2,766,169	-51.933%
2025-06-06	5.4800	5.8050	5.4700	5.6200	+2.930%	3,875,228	-49.110%
2025-06-05	5.5000	5.6554	5.3800	5.4600	-0.546%	2,309,612	-47.619%
2025-06-04	5.3900	5.5700	5.3350	5.4900	+1.292%	4,201,575	-47.905%
2025-06-03	5.3700	5.5250	5.2900	5.4200	+2.264%	2,502,769	-47.232%
2025-06-02	5.4600	5.5200	5.1500	5.3000	-2.394%	2,508,820	-46.038%
2025-05-30	5.5000	5.5850	5.3500	5.4300	-3.209%	3,980,867	-47.330%
2025-05-29	5.5600	5.7400	5.4218	5.6100	+2.186%	1,416,176	-49.020%
2025-05-28	5.5200	5.5550	5.3800	5.4900	-0.363%	1,424,792	-47.905%
2025-05-27	5.7700	5.8050	5.4800	5.5100	-3.503%	2,435,370	-48.094%
2025-05-23	5.6300	5.7900	5.6200	5.7100	-1.040%	1,652,579	-49.912%
2025-05-22	5.5900	5.9150	5.5437	5.7700	+3.220%	1,473,761	-50.433%
2025-05-21	5.7300	5.9450	5.5400	5.5900	-4.444%	2,179,614	-48.837%
2025-05-20	5.5100	5.9900	5.4050	5.8500	+6.364%	2,014,887	-51.111%
2025-05-19	5.4600	5.5500	5.3400	5.5000	-1.434%	1,502,978	-48.000%
2025-05-16	5.8000	5.8750	5.5050	5.5800	-3.460%	2,140,858	-48.746%
2025-05-15	5.7500	5.8500	5.6000	5.7800	+1.404%	1,726,473	-50.519%
2025-05-14	5.7900	5.8900	5.6000	5.7000	-1.042%	2,189,148	-49.825%
2025-05-13	6.0720	6.1300	5.4900	5.7600	-4.160%	4,603,974	-50.347%
2025-05-12	5.8000	6.0650	5.8000	6.0100	+7.513%	2,976,914	-52.413%
2025-05-09	5.8800	6.0500	5.5200	5.5900	-3.621%	2,850,813	-48.837%
2025-05-08	5.5000	5.9000	5.2500	5.8000	+8.209%	2,611,027	-50.690%
2025-05-07	5.1800	5.3600	5.0700	5.3600	+6.561%	2,044,220	-46.642%
2025-05-06	5.3600	5.3700	4.9500	5.0300	-7.366%	2,904,922	-43.141%
2025-05-05	5.6800	5.7600	5.3850	5.4300	-5.893%	2,169,765	-47.330%
2025-05-02	5.2700	6.0486	5.2601	5.7700	+11.605%	4,884,189	-50.433%
2025-05-01	5.2500	5.3650	5.0748	5.1700	-1.524%	2,094,707	-44.681%
2025-04-30	5.0100	5.2952	4.9800	5.2500	+2.941%	1,804,924	-45.524%
2025-04-29	5.0500	5.2100	4.9500	5.1000	+0.791%	1,613,191	-43.922%
2025-04-28	5.0800	5.2300	4.9300	5.0600	-0.197%	1,770,366	-43.478%
2025-04-25	5.1200	5.2100	5.0100	5.0700	-1.934%	1,025,164	-43.590%
2025-04-24	4.9700	5.1750	4.9200	5.1700	+4.024%	1,474,332	-44.681%
2025-04-23	5.0000	5.2250	4.9500	4.9700	+2.474%	1,723,683	-42.455%
2025-04-22	4.8800	4.9380	4.7100	4.8500	+1.253%	1,814,311	-41.031%
2025-04-21	4.4300	4.8875	4.3700	4.7900	+5.275%	2,221,181	-40.292%
2025-04-17	4.4100	4.6200	4.3700	4.5500	+3.409%	2,101,826	-37.143%
2025-04-16	4.4600	4.5100	4.3200	4.4000	-2.870%	1,056,944	-35.000%
2025-04-15	4.5800	4.7100	4.4250	4.5300	-2.160%	1,285,340	-36.865%
2025-04-14	4.7000	4.7500	4.4300	4.6300	+4.989%	2,290,854	-38.229%
2025-04-11	4.1700	4.4100	4.1200	4.4100	+6.010%	1,422,128	-35.147%
2025-04-10	4.2100	4.2750	3.9250	4.1600	-1.655%	2,120,934	-31.250%

.dark-mode .WP2LDD{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .WP2LDD{ 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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