Stock Screener
Stock Research
Market Indexes
Precious Metals
Energy
Commodities
Interest Rates
Economy
Global Metrics

Altimmune - 20 Year Stock Price History | ALT

Historical daily share price chart and data for Altimmune since 2005 adjusted for splits and dividends. The latest closing stock price for Altimmune as of January 17, 2025 is 6.86.
  • The all-time high Altimmune stock closing price was 701.85 on March 14, 2006.
  • The Altimmune 52-week high stock price is 14.84, which is 116.3% above the current share price.
  • The Altimmune 52-week low stock price is 5.28, which is 23% below the current share price.
  • The average Altimmune stock price for the last 52 weeks is 7.74.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
  
Altimmune Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 6.9464 7.1100 7.4500 6.2300 6.8600 -4.85%
2024 7.9675 10.5200 13.8100 5.5000 7.2100 -35.91%
2023 5.8349 15.6300 16.8300 2.1400 11.2500 -31.61%
2022 9.9264 9.4500 22.4100 3.9400 16.4500 79.59%
2021 13.1190 12.7100 24.3100 8.4300 9.1600 -18.79%
2020 9.9692 1.9213 33.2600 1.6900 11.2800 496.83%
2019 2.4223 2.6000 4.5400 1.5300 1.8900 -8.25%
2018 20.8270 60.0001 60.9001 1.7200 2.0600 -96.55%
2017 140.8575 255.0768 411.0004 19.5000 59.7001 -76.24%
2016 185.7098 142.2246 251.2120 120.5818 251.2120 71.05%
2015 127.2451 132.9491 150.7272 100.4848 146.8624 4.97%
2014 133.3513 151.5002 183.9645 97.1611 139.9058 -2.69%
2013 135.0799 90.4363 181.6456 87.3445 143.7706 66.07%
2012 104.3467 98.9389 151.5002 78.0690 86.5715 -11.81%
2011 205.1166 330.0539 330.0539 83.4797 98.1659 -69.98%
2010 157.9400 140.6787 333.9187 99.7118 326.9621 115.83%
2009 210.3730 185.5027 327.7350 93.5282 151.4924 -14.79%
2008 181.4737 296.8166 299.1355 65.7016 177.7808 -41.77%
2007 489.2853 581.2659 587.4496 281.2801 305.3192 -46.69%
2006 588.6444 541.0720 701.8476 537.9801 572.7633 4.07%
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $0.488B $0.000B
Altimmune, Inc. is a clinical-stage immunotherapeutics company. It focused on the development of products to stimulate robust and durable immune responses for the prevention and treatment of disease. The company's proprietary platform technologies consist of RespirVec and Densigen. Altimmune Inc., formerly known as Pharmathene Inc., is based in Gaithersburg, United States.
Stock Name Country Market Cap PE Ratio
Zoetis (ZTS) United States $74.844B 28.80
Chugai Pharmaceutical (CHGCY) Japan $70.231B 27.36
Takeda Pharmaceutical (TAK) Japan $41.110B 8.56
Sandoz Group AG (SDZNY) Switzerland $19.633B 0.00
Merck (MKKGY) Germany $18.831B 16.86
Astellas Pharma (ALPMY) Japan $17.264B 15.90
United Therapeutics (UTHR) United States $16.024B 15.76
Neurocrine Biosciences (NBIX) United States $14.505B 38.41
Summit Therapeutics (SMMT) United States $14.034B 0.00
Shionogi (SGIOY) Japan $12.114B 12.14
Orion OYJ (ORINY) Finland $7.195B 20.23
Stevanato Group S.p.A (STVN) Italy $6.920B 44.80
Madrigal Pharmaceuticals (MDGL) United States $6.404B 0.00
Corcept Therapeutics (CORT) United States $5.795B 43.90
Hikma Pharmaceuticals Plc (HKMPF) United Kingdom $5.456B 0.00
Grifols, S.A (GRFS) Spain $4.999B 0.00
Ionis Pharmaceuticals (IONS) United States $4.963B 0.00
Crinetics Pharmaceuticals (CRNX) United States $3.464B 0.00
Catalyst Pharmaceuticals (CPRX) United States $2.717B 12.31
AMNEAL PHARMACEUTICALS, INC (AMRX) United States $2.559B 15.30
Recursion Pharmaceuticals (RXRX) United States $2.551B 0.00
NewAmsterdam Pharma (NAMS) Netherlands $2.176B 0.00
Soleno Therapeutics (SLNO) United States $2.021B 0.00
Centessa Pharmaceuticals (CNTA) United Kingdom $1.999B 0.00
Hypermarcas (HYPMY) Brazil $1.932B 0.00
Indivior (INDV) United States $1.606B 6.54
BioCryst Pharmaceuticals (BCRX) United States $1.543B 0.00
Evotec AG (EVO) Germany $1.456B 0.00
Dyne Therapeutics (DYN) United States $1.438B 0.00
Xencor (XNCR) United States $1.346B 0.00
Guardian Pharmacy Services (GRDN) United States $1.310B 0.00
Ocular Therapeutix (OCUL) United States $1.259B 0.00
ARS Pharmaceuticals (SPRY) United States $1.222B 0.00
Harrow (HROW) United States $1.206B 0.00
Ardelyx (ARDX) United States $1.187B 0.00
Aurinia Pharmaceuticals Inc (AUPH) Canada $1.147B 0.00
Collegium Pharmaceutical (COLL) United States $1.076B 5.87
Enliven Therapeutics (ELVN) United States $1.049B 0.00
Bioventus (BVS) United States $0.815B 25.74
Cronos Group (CRON) Canada $0.761B 0.00
Avadel Pharmaceuticals (AVDL) Ireland $0.747B 0.00
Relay Therapeutics (RLAY) United States $0.747B 0.00
USANA Health Sciences (USNA) United States $0.648B 12.02
Ironwood Pharmaceuticals (IRWD) United States $0.586B 0.00
Elite Pharmaceuticals (ELTP) United States $0.526B 0.00
Verve Therapeutics (VERV) United States $0.520B 0.00
Savara (SVRA) United States $0.503B 0.00
ProKidney (PROK) United States $0.484B 0.00
Xeris Biopharma Holdings (XERS) United States $0.477B 0.00
Tourmaline Bio (TRML) United States $0.462B 0.00
OmniAb (OABI) United States $0.453B 0.00
Akebia Therapeutics (AKBA) United States $0.452B 0.00
Siga Technologies (SIGA) United States $0.444B 5.19
Esperion Therapeutics (ESPR) United States $0.435B 0.00
Zevra Therapeutics (ZVRA) United States $0.430B 0.00
Oruka Therapeutics (ORKA) United States $0.429B 0.00
Theravance Biopharma (TBPH) Cayman Islands $0.422B 0.00
Organogenesis (ORGO) United States $0.420B 0.00
KalVista Pharmaceuticals (KALV) United States $0.410B 0.00
Rigel Pharmaceuticals (RIGL) United States $0.355B 143.79
Korro Bio (KRRO) United States $0.347B 0.00
Aldeyra Therapeutics (ALDX) United States $0.288B 0.00
Aquestive Therapeutics (AQST) United States $0.283B 0.00
Nature's Sunshine Products (NATR) United States $0.264B 15.68
Heron Therapeutics (HRTX) United States $0.248B 0.00
Amylyx Pharmaceuticals (AMLX) United States $0.247B 0.00
Avita Medical (RCEL) United States $0.227B 0.00
Profound Medical (PROF) Canada $0.221B 0.00
Larimar Therapeutics (LRMR) United States $0.213B 0.00
4D Molecular Therapeutics (FDMT) United States $0.212B 0.00
MediWound (MDWD) Israel $0.190B 0.00
Inhibikase Therapeutics (IKT) United States $0.189B 0.00
CytoDyn (CYDY) United States $0.185B 0.00
Aclaris Therapeutics (ACRS) United States $0.184B 0.00
Acrivon Therapeutics (ACRV) United States $0.180B 0.00
VAXART, INC (VXRT) United States $0.168B 0.00
Lyell Immunopharma (LYEL) United States $0.168B 0.00
Lexeo Therapeutics (LXEO) United States $0.168B 0.00
Nektar Therapeutics (NKTR) United States $0.165B 0.00
Silence Therapeutics (SLN) United Kingdom $0.153B 0.00
Jupiter Neurosciences (JUNS) United States $0.146B 0.00
Corbus Pharmaceuticals Holdings (CRBP) United States $0.145B 0.00
Nanobiotix S.A (NBTX) France $0.143B 0.00
Telomir Pharmaceuticals (TELO) United States $0.139B 0.00
Champions Oncology (CSBR) United States $0.135B 0.00
Cassava Sciences (SAVA) United States $0.132B 0.00
Enanta Pharmaceuticals (ENTA) United States $0.111B 0.00
Inotiv (NOTV) United States $0.111B 0.00
Achieve Life Sciences (ACHV) Canada $0.106B 0.00
ElectroCore (ECOR) United States $0.104B 0.00
Cardiol Therapeutics (CRDL) Canada $0.099B 0.00
Metagenomi (MGX) United States $0.098B 0.00
Protara Therapeutics (TARA) United States $0.094B 0.00
Pyxis Oncology (PYXS) United States $0.089B 0.00
Fractyl Health (GUTS) United States $0.087B 0.00
Arch Biopartners (ACHFF) Canada $0.085B 0.00
Karyopharm Therapeutics (KPTI) United States $0.083B 0.00
Regulus Therapeutics (RGLS) United States $0.081B 0.00
Assertio Holdings (ASRT) United States $0.079B 20.68
Galectin Therapeutics (GALT) United States $0.078B 0.00
ESSA Pharma (EPIX) Canada $0.078B 0.00
Century Therapeutics (IPSC) United States $0.077B 0.00
Journey Medical (DERM) United States $0.076B 0.00
Context Therapeutics (CNTX) United States $0.076B 0.00
Vivani Medical (VANI) United States $0.071B 0.00
PMV Pharmaceuticals (PMVP) United States $0.071B 0.00
Avalo Therapeutics (AVTX) United States $0.070B 0.00
Mural Oncology (MURA) Ireland $0.068B 0.00
AleAnna (ANNA) United States $0.065B 0.00
Unicycive Therapeutics (UNCY) United States $0.064B 0.00
OptiNose (OPTN) United States $0.064B 0.00
Gain Therapeutics (GANX) United States $0.060B 0.00
Reviva Pharmaceuticals Holdings (RVPH) United States $0.059B 0.00
Prelude Therapeutics (PRLD) United States $0.058B 0.00
FibroGen (FGEN) United States $0.058B 0.00
Rafael Holdings (RFL) United States $0.050B 0.00
NRx Pharmaceuticals (NRXP) United States $0.049B 0.00
AlloVir (ALVR) United States $0.047B 0.00
Nutriband (NTRB) United States $0.046B 0.00
Tonix Pharmaceuticals Holding (TNXP) United States $0.044B 0.00
SCYNEXIS (SCYX) United States $0.043B 0.00
Iterum Therapeutics (ITRM) Ireland $0.042B 0.00
CASI Pharmaceuticals (CASI) China $0.041B 0.00
Scienture Holdings (SCNX) United States $0.040B 0.00
Tempest Therapeutics (TPST) United States $0.040B 0.00
VYNE Therapeutics (VYNE) United States $0.040B 0.00
BioVie (BIVI) United States $0.040B 0.00
Surrozen (SRZN) United States $0.039B 0.00
Cumberland Pharmaceuticals (CPIX) United States $0.036B 0.00
Incannex Healthcare (IXHL) Australia $0.034B 0.00
Verrica Pharmaceuticals (VRCA) United States $0.031B 0.00
Marinus Pharmaceuticals (MRNS) United States $0.030B 0.00
Citius Pharmaceuticals (CTXR) United States $0.028B 0.00
Vivos Therapeutics (VVOS) United States $0.028B 0.00
DURECT (DRRX) United States $0.026B 0.00
MARKER THERAPEUTICS, INC (MRKR) United States $0.026B 0.00
Natural Alternatives (NAII) United States $0.026B 0.00
Enlivex Therapeutics (ENLV) Israel $0.024B 0.00
Lipocine (LPCN) United States $0.023B 0.00
Traws Pharma (TRAW) United States $0.022B 0.00
Mannatech (MTEX) United States $0.021B 0.00
Cosmos Health (COSM) United States $0.020B 0.00
MEI Pharma (MEIP) United States $0.019B 0.00
Carisma Therapeutics (CARM) United States $0.018B 0.00
GlycoMimetics (GLYC) United States $0.017B 0.00
PolyPid (PYPD) Israel $0.016B 0.00
Minerva Neurosciences (NERV) United States $0.016B 0.00
ProPhase Labs (PRPH) United States $0.014B 0.00
Lyra Therapeutics (LYRA) United States $0.012B 0.00
TherapeuticsMD (TXMD) United States $0.012B 0.00
Biomerica (BMRA) United States $0.012B 0.00
Nuvilex (PMCB) United States $0.012B 0.00
Kiora Pharmaceuticals (KPRX) United States $0.012B 0.00
Talphera (TLPH) United States $0.011B 0.00
Relmada Therapeutics (RLMD) United States $0.011B 0.00
Jaguar Animal Health (JAGX) United States $0.010B 0.00
XTL Biopharmaceuticals (XTLB) Israel $0.009B 0.00
Ainos (AIMD) United States $0.009B 0.00
Klotho Neurosciences (KLTO) United States $0.009B 0.00
Indaptus Therapeutics (INDP) United States $0.009B 0.00
Addex Therapeutics (ADXN) Switzerland $0.008B 0.00
BioLineRx (BLRX) Israel $0.008B 0.00
Dominari Holdings (DOMH) United States $0.008B 0.00
Conduit Pharmaceuticals (CDT) United States $0.007B 0.00
NLS Pharmaceutics (NLSP) Switzerland $0.007B 0.00
Redhill Biopharma (RDHL) Israel $0.007B 0.00
Plus Therapeutics (PSTV) United States $0.007B 0.00
Viracta Therapeutics (VIRX) United States $0.007B 0.00
Xenetic Biosciences (XBIO) United States $0.007B 0.00
Mangoceuticals (MGRX) United States $0.006B 0.00
SciSparc (SPRC) Israel $0.006B 0.00
Aptorum Group (APM) United Kingdom $0.006B 0.00
Phio Pharmaceuticals (PHIO) United States $0.004B 0.00
Salarius Pharmaceuticals (SLRX) United States $0.004B 0.00
Avenue Therapeutics (ATXI) United States $0.004B 0.10
InMed Pharmaceuticals (INM) Canada $0.004B 0.00
Sonoma Pharmaceuticals (SNOA) United States $0.004B 0.00
Bio-Path Holdings (BPTH) United States $0.004B 0.00
CERo Therapeutics Holdings (CERO) United States $0.004B 0.00
XORTX Therapeutics (XRTX) Canada $0.003B 0.00
Shuttle Pharmaceuticals Holdings (SHPH) United States $0.003B 0.00
TNF Pharmaceuticals (TNFA) United States $0.003B 0.00
Petros Pharmaceuticals (PTPI) United States $0.003B 0.00
Qualigen Therapeutics (QLGN) United States $0.003B 0.00
SHINECO (SISI) China $0.003B 0.00
Quoin Pharmaceuticals (QNRX) United States $0.003B 0.00
Alaunos Therapeutics (TCRT) United States $0.003B 0.00
Heatwurx (PCSA) United States $0.003B 0.00
Clearmind Medicine (CMND) Canada $0.003B 0.00
TransCode Therapeutics (RNAZ) United States $0.002B 0.00
60 Degrees Pharmaceuticals (SXTP) United States $0.002B 0.00
Aditxt (ADTX) United States $0.002B 0.00
Galmed Pharmaceuticals (GLMD) Israel $0.002B 0.00
China SXT Pharmaceuticals (SXTC) China $0.002B 0.00
Universe Pharmaceuticals INC (UPC) China $0.001B 0.00
PainReform (PRFX) Israel $0.000B 0.00
4D Pharma (LBPS) United Kingdom $0.000B 0.00
Procaps Group, S.A (PROC) Luxembourg $0.000B 0.00
Patheon (PTHN) Netherlands $0.000B 0.00
RVL Pharmaceuticals (RVLP) United States $0.000B 0.00