Arena Pharmaceuticals - Stock Price History | ARNA

Historical daily share price chart and data for Arena Pharmaceuticals since 2020 adjusted for splits. The latest closing stock price for Arena Pharmaceuticals as of January 27, 2020 is 43.72.
  • The all-time high Arena Pharmaceuticals stock closing price was 462.50 on August 31, 2000.
  • The Arena Pharmaceuticals 52-week high stock price is 64.48, which is 47.5% above the current share price.
  • The Arena Pharmaceuticals 52-week low stock price is 42.48, which is 2.8% below the current share price.
  • The average Arena Pharmaceuticals stock price for the last 52 weeks is 50.54.
Arena Pharmaceuticals Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2019 50.3058 40.2200 63.3300 39.5400 45.4200 16.61%
2018 40.4410 36.2100 49.6300 30.8900 38.9500 14.66%
2017 20.0076 14.7000 34.6600 11.5000 33.9700 139.23%
2016 16.5036 18.3000 21.5000 13.5000 14.2000 -25.26%
2015 35.8980 35.9000 60.5000 17.0000 19.0000 -45.24%
2014 53.4490 58.7000 77.2000 33.7000 34.7000 -40.68%
2013 71.6921 90.1000 108.1000 40.8000 58.5000 -35.14%
2012 62.7528 19.2000 118.1000 15.6000 90.2000 382.35%
2011 15.0441 17.7000 21.9000 12.3000 18.7000 8.72%
2010 33.1954 35.3000 79.5000 12.7000 17.2000 -51.55%
2009 40.8730 42.5000 71.5000 23.2000 35.5000 -14.87%
2008 55.5846 76.7000 84.8000 29.3000 41.7000 -46.74%
2007 116.7563 127.2000 145.7000 78.3000 78.3000 -39.35%
2006 140.1357 154.5000 204.3000 92.3000 129.1000 -9.15%
2005 78.8363 65.0000 144.9000 49.2000 142.1000 112.09%
2004 54.1374 64.1000 70.0000 35.7000 67.0000 8.06%
2003 69.0024 66.5000 85.4000 61.4900 62.0000 -4.76%
2002 78.8792 121.7000 123.2000 53.6000 65.1000 -45.89%
2001 191.0484 141.3000 354.7000 90.0000 120.3000 -22.39%
2000 305.2417 250.0000 462.5000 140.6000 155.0000 0.00%
Sector Industry Market Cap Revenue
Medical Medical - Biomedical and Genetics $2.230B $0.018B
Arena Pharmaceuticals is a biopharmaceutical company focused on discovering, developing and commercializing novel drugs that target G protein-coupled receptors, or GPCRs, to address unmet medical needs. BELVIQ (lorcaserin HCl), their internally discovered drug for chronic weight management, is their first and only drug approved by any regulatory agency for marketing. BELVIQ was approved by the US Food and Drug Administration, or FDA, for marketing in the United States, and was made available by prescription in June 2013 to adults who are overweight with a comorbidity or obese. They are exploring BELVIQ for possible new indications, using different formulations, and in combination with other drugs.
Stock Name Country Market Cap PE Ratio
Amgen (AMGN) United States $134.042B 15.44
CSL (CSLLY) Australia $95.565B 0.00
Gilead Sciences (GILD) United States $79.894B 9.90
Vertex Pharmaceuticals (VRTX) United States $58.903B 60.12
Biogen (BIIB) United States $50.188B 8.61
Illumina (ILMN) United States $46.978B 51.54
Regeneron Pharmaceuticals (REGN) United States $37.910B 16.60
Alexion Pharmaceuticals (ALXN) United States $23.295B 11.51
Seattle Genetics (SGEN) United States $19.464B 0.00
SINO PHARMACEUT (SBMFF) Hong Kong, SAR China $19.134B 0.00
Incyte (INCY) United States $16.530B 38.37
BioMarin Pharmaceutical (BMRN) United States $15.475B 0.00
Genmab (GNMSF) Denmark $14.016B 61.91
Alnylam Pharmaceuticals (ALNY) United States $13.379B 0.00
Galapagos (GLPG) Belgium $12.683B 32.68
Exact Sciences (EXAS) United States $11.629B 0.00
Bio-Rad Laboratories (BIO.B) United States $11.238B 53.94
BeiGene (BGNE) Cayman Islands $9.989B 0.00
Sarepta Therapeutics (SRPT) United States $8.378B 0.00
Bio-Techne Corp (TECH) United States $8.193B 54.84
BioNTech SE (BNTX) Germany $7.917B 0.00
QIAGEN (QGEN) Netherlands $7.884B 25.71
Guardant Health (GH) United States $7.516B 0.00
Amarin (AMRN) Ireland $7.223B 0.00
Moderna (MRNA) United States $7.038B 0.00
Horizon Therapeutics Public (HZNP) Ireland $6.754B 17.17
ACADIA Pharmaceuticals (ACAD) United States $6.059B 0.00
Reata Pharmaceuticals (RETA) United States $5.857B 0.00
Ascendis Pharma (ASND) Denmark $5.722B 0.00
ARGENX SE-ADR (ARGX) Netherlands $5.516B 0.00
Exelixis (EXEL) United States $5.475B 15.40
Repligen (RGEN) United States $5.160B 93.50
Bluebird Bio (BLUE) United States $4.828B 0.00
China Biologic Products (CBPO) China $4.540B 25.58
MorphoSys AG (MOR) Germany $4.157B 0.00
Adaptive Biotechnologies (ADPT) United States $3.799B 0.00
Mirati Therapeutics (MRTX) United States $3.588B 0.00
Immunomedics (IMMU) United States $3.535B 0.00
NeoGenomics (NEO) United States $3.372B 179.44
Ultragenyx Pharmaceutical (RARE) United States $3.291B 0.00
Blueprint Medicines (BPMC) United States $3.227B 0.00
MyoKardia (MYOK) United States $3.188B 0.00
Zai Lab (ZLAB) China $3.181B 0.00
Intercept Pharmaceuticals (ICPT) United States $3.164B 0.00
CRISPR Therapeutics AG (CRSP) Switzerland $3.022B 0.00
Genmab (GMAB) Denmark $2.906B 5.99
Emergent Biosolutions (EBS) United States $2.892B 28.73
Halozyme Therapeutics (HALO) United States $2.795B 0.00
Momenta Pharmaceuticals (MNTA) United States $2.790B 0.00
Alkermes (ALKS) Ireland $2.776B 0.00
Acceleron Pharma (XLRN) United States $2.763B 0.00
UniQure (QURE) Netherlands $2.710B 0.00
Denali Therapeutics (DNLI) United States $2.367B 0.00
Amicus Therapeutics (FOLD) United States $2.278B 0.00
RA PHARMCTL INC (RARX) United States $2.205B 0.00
Myriad Genetics (MYGN) United States $2.129B 31.45
Epizyme (EPZM) United States $2.040B 0.00
Principia Biopharma (PRNB) United States $1.876B 0.00
Zymeworks (ZYME) Canada $1.868B 0.00
Fate Therapeutics (FATE) United States $1.826B 0.00
Insmed (INSM) United States $1.795B 0.00
Akcea Therapeutics (AKCA) United States $1.700B 0.00
Alector (ALEC) United States $1.692B 0.00
Arvinas (ARVN) United States $1.690B 0.00
REGENXBIO (RGNX) United States $1.619B 0.00
Ligand Pharmaceuticals (LGND) United States $1.555B 29.91
Editas Medicine (EDIT) United States $1.454B 0.00
Dicerna Pharmaceuticals (DRNA) United States $1.318B 0.00
Intra-Cellular Therapies (ITCI) United States $1.308B 0.00
Zealand Pharma (ZLDPF) Denmark $1.292B 0.00
Nabriva Therapeutics AG (NBRV) Ireland $1.276B 0.00
Coherus BioSciences (CHRS) United States $1.273B 0.00
Orchard Therapeutics (ORTX) United Kingdom $1.270B 0.00
Zealand Pharma (ZEAL) Denmark $1.153B 0.00
Athenex (ATNX) United States $1.111B 0.00
Mesoblast (MESO) Australia $1.060B 0.00
DBV Technologies S.A (DBVT) France $1.012B 0.00
Codexis (CDXS) United States $0.988B 0.00
Revance Therapeutics (RVNC) United States $0.982B 0.00
PHARMA MAR SA (PHMMF) Spain $0.945B 0.00
BAVARIAN NORDIC (BVNRY) Denmark $0.937B 0.00
Pharming Group (PHGUF) Netherlands $0.909B 0.00
Sangamo Therapeutics (SGMO) United States $0.870B 0.00
Heska (HSKA) United States $0.813B 207.72
ZIOPHARM Oncology Inc (ZIOP) United States $0.800B 0.00
Vanda Pharmaceuticals (VNDA) United States $0.762B 6.41
Vericel (VCEL) United States $0.752B 280.33
ANI Pharmaceuticals (ANIP) United States $0.744B 12.68
Adverum Biotechnologies (ADVM) United States $0.740B 0.00
GENFIT S.A (GNFT) France $0.729B 0.00
Twist Bioscience (TWST) United States $0.720B 0.00
Sorrento Therapeutics (SRNE) United States $0.717B 0.00
Cytokineticsorporated (CYTK) United States $0.710B 0.00
Basilea Pharmaceutica AG (BPMUF) Switzerland $0.708B 0.00
Retrophin (RTRX) United States $0.701B 0.00
Cellectis S.A (CLLS) France $0.696B 0.00
Intellia Therapeutics (NTLA) United States $0.675B 0.00
Cara Therapeutics (CARA) United States $0.642B 0.00
NantKwest (NK) United States $0.642B 0.00
UROGEN PHARMA (URGN) United States $0.636B 0.00
Anika Therapeutics (ANIK) United States $0.626B 20.32
AC Immune SA (ACIU) Switzerland $0.584B 13.50
Kadmon Holdings (KDMN) United States $0.580B 0.00
OXFORD BIOMEDCL (OXBDF) United Kingdom $0.568B 0.00
Prothena (PRTA) Ireland $0.523B 0.00
Agenus (AGEN) United States $0.519B 0.00
Aquinox Pharmaceuticals (NLTX) United States $0.515B 0.00
BioDelivery Sciences (BDSI) United States $0.515B 0.00
Precision BioSciences (DTIL) United States $0.504B 0.00
Cel-Sci (CVM) United States $0.502B 0.00
Clovis Oncology (CLVS) United States $0.489B 0.00
Bellus Health (BLU) Canada $0.487B 0.00
Dynavax Technologies (DVAX) United States $0.485B 0.00
Sinovac Biotech (SVA) China $0.460B 0.00
Arcus Biosciences (RCUS) United States $0.430B 0.00
Inovio Pharmaceuticals (INO) United States $0.424B 0.00
Adaptimmune Therapeutics (ADAP) United Kingdom $0.410B 0.00
Xenon Pharmaceuticals (XENE) Canada $0.401B 0.00
Merus (MRUS) Netherlands $0.398B 0.00
Autolus Therapeutics (AUTL) United Kingdom $0.392B 0.00
Avid Bioservices (CDMO) United States $0.389B 0.00
AnaptysBio (ANAB) United States $0.380B 0.00
Kindred Biosciences (KIN) United States $0.371B 0.00
PDL BioPharma (PDLI) United States $0.371B 9.29
MannKind (MNKD) United States $0.363B 0.00
OSMOTICA PHARM (OSMT) United States $0.361B 0.00
Lexicon Pharmaceuticals (LXRX) United States $0.357B 2.47
Mersana Therapeutics (MRSN) United States $0.355B 0.00
Pfenex (PFNX) United States $0.353B 0.00
Cue Biopharma (CUE) United States $0.350B 0.00
Gritstone Oncology (GRTS) United States $0.347B 0.00
CytomX Therapeutics (CTMX) United States $0.341B 0.00
Stemline Therapeutics (STML) United States $0.339B 0.00
Compugen (CGEN) Israel $0.339B 0.00
Cellular Biomedicine (CBMG) United States $0.330B 0.00
AMAG Pharmaceuticals (AMAG) United States $0.327B 0.00
Puma Biotechnology (PBYI) United States $0.316B 0.00
Syros Pharmaceuticals (SYRS) United States $0.307B 0.00
Starpharma Holdings (SPHRY) Australia $0.304B 0.00
POXEL SA FRANCE (PXXLF) France $0.303B 0.00
Albireo Pharma (ALBO) United States $0.294B 0.00
IVERIC Bio (ISEE) United States $0.291B 0.00
Kamada (KMDA) Israel $0.273B 7.96
Geron (GERN) United States $0.272B 0.00
WAVE Life Sciences (WVE) Singapore $0.259B 0.00
Sutro Biopharma (STRO) United States $0.257B 0.00
ADMA Biologics Inc (ADMA) United States $0.253B 0.00
Biofrontera AG (BFRA) Germany $0.252B 0.00
Novavax (NVAX) United States $0.251B 0.00
ChromaDex (CDXC) United States $0.248B 0.00
Prometic Life Sciences (LMNL) Canada $0.245B 0.00
VBI Vaccines (VBIV) United States $0.228B 0.00
Affimed (AFMD) Germany $0.221B 0.00
Seres Therapeutics (MCRB) United States $0.219B 0.00
Aeglea BioTherapeutics (AGLE) United States $0.214B 0.00
Theratechnologies (THTX) Canada $0.214B 0.00
Athersys (ATHX) United States $0.212B 0.00
Exicure (XCUR) United States $0.209B 0.00
EYEPOINT PHARMACEUTICALS, INC (EYPT) United States $0.209B 0.00
Protagonist Therapeutics (PTGX) United States $0.205B 0.00
Nymox Pharmaceutical (NYMX) Canada $0.204B 0.00
Cerecor (CERC) United States $0.203B 0.00
XOMA (XOMA) United States $0.203B 0.00
Five Prime Therapeutics (FPRX) United States $0.203B 0.00
Aptinyx (APTX) United States $0.195B 0.00
Syndax Pharmaceuticals (SNDX) United States $0.191B 0.00
Bicycle Therapeutics (BCYC) United Kingdom $0.190B 0.00
Spero Therapeutics (SPRO) United States $0.188B 0.00
Fortress Biotech (FBIO) United States $0.185B 0.00
Arbutus Biopharma (ABUS) Canada $0.180B 0.00
Pieris Pharmaceuticals (PIRS) United States $0.178B 0.00
TELA Bio (TELA) United States $0.177B 0.00
Alcobra (ARCT) United States $0.177B 0.00
CorMedix Inc (CRMD) United States $0.175B 0.00
Strongbridge Biopharma (SBBP) United States $0.170B 4.54
Windtree Therapeutics (WINT) United States $0.161B 0.00
Palatin Technologies (PTN) United States $0.160B 4.36
ARAVIVE, INC (ARAV) United States $0.157B 0.00
Lineage Cell Therapeutics (LCTX) United States $0.156B 8.00
PHASEBIO PHARMA (PHAS) United States $0.152B 0.00
Selecta Biosciences (SELB) United States $0.148B 0.00
Dyadic (DYAI) United States $0.142B 0.00
Verastem (VSTM) United States $0.139B 0.00
Applied Genetic Technologies (AGTC) United States $0.135B 0.00
Abeona Therapeutics (ABEO) United States $0.135B 0.00
Newron Pharmaceuticals SpA (NWPHF) Italy $0.134B 0.00
Menlo Therapeutics (MNLO) United States $0.134B 0.00
VTv Therapeutics (VTVT) United States $0.126B 0.00
Northwest Biotherapeutics (NWBO) United States $0.124B 0.00
Enzo Biochem (ENZ) United States $0.123B 0.00
Clearside Biomedical (CLSD) United States $0.123B 0.00
Liquidia Technologies (LQDA) United States $0.122B 0.00
Aduro Biotech (ADRO) United States $0.119B 0.00
Happiness Biotech Group (HAPP) China $0.118B 0.00
Paratek Pharmaceuticals (PRTK) United States $0.117B 0.00
Arsanis (XFOR) United States $0.116B 0.00
OvaScience (MLND) United States $0.112B 0.00
Antibe Therapeutics (ATBPF) Canada $0.110B 0.00
Celyad SA (CYAD) Belgium $0.110B 0.00
Vaccinex (VCNX) United States $0.102B 0.00
Acorda Therapeutics (ACOR) United States $0.101B 0.00
AVEO Pharmaceuticals (AVEO) United States $0.095B 0.00
SESEN BIO, INC (SESN) United States $0.093B 0.00
AIT Therapeutics (XAIR) United States $0.091B 0.00
Trevena (TRVN) United States $0.090B 0.00
Proteostasis Therapeutics (PTI) United States $0.089B 0.00
Adocia (ADOCY) France $0.086B 0.00
Synlogic (SYBX) United States $0.086B 0.00
Catalyst Biosciences (CBIO) United States $0.081B 0.00
ANIXA BIOSCIENCES INC (ANIX) United States $0.080B 0.00
Orgenesis (ORGS) United States $0.079B 5.10
Prima BioMed (IMMP) Australia $0.078B 0.00
Emmaus Life Sciences (EMMA) United States $0.075B 0.00
Checkpoint Therapeutics (CKPT) United States $0.072B 0.00
Catabasis Pharmaceuticals (CATB) United States $0.071B 0.00
NewLink Genetics (NLNK) United States $0.068B 0.00
Aridis Pharmaceuticals (ARDS) United States $0.068B 0.00
Soligenix (SNGX) United States $0.061B 0.00
Sunesis Pharmaceuticals (SNSS) United States $0.060B 0.00
Pluristem Therapeutics (PSTI) Israel $0.060B 0.00
Curis (CRIS) United States $0.056B 0.00
Protalix BioTherapeutics (PLX) Israel $0.056B 0.00
Idera Pharmaceuticals (IDRA) United States $0.054B 0.00
Vascular Biogenics (VBLT) Israel $0.053B 0.00
DiaMedica Therapeutics (DMAC) United States $0.050B 0.00
Organovo Holdings (ONVO) United States $0.048B 0.00
AquaBounty Technologies (AQB) United States $0.048B 0.00
Evogene (EVGN) Israel $0.044B 0.00
CollPlant Holdings (CLGN) Israel $0.041B 0.00
Alimera Sciences (ALIM) United States $0.037B 0.00
Celldex Therapeutics (CLDX) United States $0.037B 0.00
Entera Bio (ENTX) Israel $0.036B 0.00
Celsion (CLSN) United States $0.035B 0.00
VistaGen Therapeutics (VTGN) United States $0.034B 0.00
BioCardia (BCDA) United States $0.034B 0.00
Unum Therapeutics (UMRX) United States $0.033B 0.00
Pulmatrix (PULM) United States $0.032B 0.00
Signal Genetics (MGEN) United States $0.031B 0.00
Bionano Genomics (BNGO) United States $0.031B 0.00
Oncobiologics (OTLK) United States $0.029B 0.00
Aptevo Therapeutics (APVO) United States $0.029B 0.00
VIVUS (VVUS) United States $0.028B 0.00
Aerpio Pharmaceuticals (ARPO) United States $0.027B 0.00
Novogen (KZIA) Australia $0.026B 0.00
AmpliPhi Biosciences (ARMP) United States $0.026B 0.00
AEterna Zentaris (AEZS) United States $0.024B 0.00
Stellar Biotechnologies (EDSA) Canada $0.023B 0.00
PLANET GREEN HOLDINGS CORP (PLAG) China $0.021B 0.00
Genetic Technologies (GENE) Australia $0.019B 0.00
Titan Pharmaceuticals (TTNP) United States $0.018B 0.00
Aytu Bioscience (AYTU) United States $0.017B 0.00
Advaxis (ADXS) United States $0.015B 0.00
Cleveland BioLabs (CBLI) United States $0.015B 0.00
Cesca Therapeutics (THMO) United States $0.014B 0.00
TOCAGEN INC (TOCA) United States $0.013B 0.00
TrovaGene (TROV) United States $0.013B 0.00
TRACON Pharmaceuticals (TCON) United States $0.013B 0.00
Cyclacel Pharmaceuticals (CYCC) United States $0.013B 0.00
MYOS RENS Technology (MYOS) United States $0.012B 0.00
IMMURON (IMRN) Australia $0.012B 0.00
BioPharmX (BPMX) United States $0.012B 0.00
Prana Biotechnology (ATHE) Australia $0.011B 0.00
IBio (IBIO) United States $0.009B 0.00
Benitec Biopharma (BNTC) Australia $0.006B 0.00
Neuralstem (SNCA) United States $0.004B 0.00