Arena Pharmaceuticals - Stock Price History | ARNA

Historical daily share price chart and data for Arena Pharmaceuticals since 2019 adjusted for splits. The latest closing stock price for Arena Pharmaceuticals as of October 16, 2019 is 49.31.
  • 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 30.8% above the current share price.
  • The Arena Pharmaceuticals 52-week low stock price is 31.97, which is 35.2% below the current share price.
  • The average Arena Pharmaceuticals stock price for the last 52 weeks is 48.59.
Arena Pharmaceuticals Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
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 $2.358B $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.
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Vertex Pharmaceuticals (VRTX) United States $44.619B 48.22
Biogen (BIIB) United States $41.641B 7.40
Regeneron Pharmaceuticals (REGN) United States $33.547B 15.23
Actelion (ALIOF) Switzerland $29.891B 0.00
Alexion Pharmaceuticals (ALXN) United States $22.723B 11.98
SINO PHARMACEUT (SBMFF) Hong Kong, SAR China $17.152B 0.00
Incyte (INCY) United States $16.659B 49.03
Seattle Genetics (SGEN) United States $13.329B 0.00
Exact Sciences (EXAS) United States $12.282B 0.00
Genmab (GNMSF) Denmark $12.097B 67.86
BioMarin Pharmaceutical (BMRN) United States $12.067B 0.00
Bio-Rad Laboratories (BIO.B) United States $9.647B 51.72
Alnylam Pharmaceuticals (ALNY) United States $8.801B 0.00
Galapagos (GLPG) Belgium $8.558B 0.00
Bio-Techne Corp (TECH) United States $7.583B 52.38
Sarepta Therapeutics (SRPT) United States $6.371B 0.00
QIAGEN (QGEN) Netherlands $6.143B 20.18
Guardant Health (GH) United States $5.967B 0.00
BeiGene (BGNE) Cayman Islands $5.817B 0.00
ACADIA Pharmaceuticals (ACAD) United States $5.704B 0.00
Amarin (AMRN) Ireland $5.519B 0.00
Horizon Therapeutics Public (HZNP) Ireland $5.086B 12.93
Exelixis (EXEL) United States $4.962B 12.90
Bluebird Bio (BLUE) United States $4.907B 0.00
Moderna (MRNA) United States $4.599B 0.00
China Biologic Products (CBPO) China $4.526B 28.25
ARGENX SE-ADR (ARGX) Netherlands $4.253B 0.00
Medicines (MDCO) United States $4.141B 0.00
Ascendis Pharma (ASND) Denmark $3.986B 0.00
Repligen (RGEN) United States $3.981B 77.25
Spark Therapeutics (ONCE) United States $3.797B 0.00
Blueprint Medicines (BPMC) United States $3.534B 0.00
MorphoSys AG (MOR) Germany $3.402B 0.00
Reata Pharmaceuticals (RETA) United States $3.028B 0.00
Mirati Therapeutics (MRTX) United States $3.024B 0.00
Alkermes (ALKS) Ireland $2.810B 0.00
Emergent Biosolutions (EBS) United States $2.707B 40.67
Immunomedics (IMMU) United States $2.699B 0.00
Genomic Health (GHDX) United States $2.601B 48.78
Genmab (GMAB) Denmark $2.547B 0.00
MyoKardia (MYOK) United States $2.458B 0.00
Ultragenyx Pharmaceutical (RARE) United States $2.403B 0.00
Halozyme Therapeutics (HALO) United States $2.297B 0.00
RA PHARMCTL INC (RARX) United States $2.207B 0.00
Myriad Genetics (MYGN) United States $2.192B 23.01
Acceleron Pharma (XLRN) United States $2.121B 0.00
NeoGenomics (NEO) United States $2.046B 109.44
Amicus Therapeutics (FOLD) United States $2.022B 0.00
Cambrex (CBM) United States $2.010B 25.41
CRISPR Therapeutics AG (CRSP) Switzerland $2.005B 0.00
Ligand Pharmaceuticals (LGND) United States $1.991B 25.17
Intercept Pharmaceuticals (ICPT) United States $1.989B 0.00
Zai Lab (ZLAB) China $1.942B 0.00
Akcea Therapeutics (AKCA) United States $1.819B 0.00
Alder BioPharmaceuticals (ALDR) United States $1.586B 0.00
UniQure (QURE) Netherlands $1.586B 0.00
Insmed (INSM) United States $1.522B 0.00
Denali Therapeutics (DNLI) United States $1.437B 0.00
Nabriva Therapeutics AG (NBRV) Ireland $1.401B 0.00
Momenta Pharmaceuticals (MNTA) United States $1.326B 0.00
REGENXBIO (RGNX) United States $1.281B 0.00
Coherus BioSciences (CHRS) United States $1.255B 0.00
Zymeworks (ZYME) Canada $1.101B 0.00
Orchard Therapeutics (ORTX) United Kingdom $1.093B 0.00
Innoviva (INVA) United States $1.084B 3.13
Alector (ALEC) United States $1.010B 0.00
Dicerna Pharmaceuticals (DRNA) United States $1.003B 0.00
Editas Medicine (EDIT) United States $0.982B 0.00
Sangamo Therapeutics (SGMO) United States $0.929B 0.00
Fate Therapeutics (FATE) United States $0.924B 0.00
AnaptysBio (ANAB) United States $0.916B 0.00
Epizyme (EPZM) United States $0.911B 0.00
ANI Pharmaceuticals (ANIP) United States $0.860B 14.36
Athenex (ATNX) United States $0.837B 0.00
BAVARIAN NORDIC (BVNRY) Denmark $0.805B 0.00
Anika Therapeutics (ANIK) United States $0.785B 27.78
Pharming Group (PHGUF) Netherlands $0.782B 0.00
Codexis (CDXS) United States $0.777B 0.00
Cara Therapeutics (CARA) United States $0.755B 0.00
Twist Bioscience (TWST) United States $0.746B 0.00
Zealand Pharma (ZEAL) Denmark $0.738B 8.28
Zealand Pharma (ZLDPF) Denmark $0.722B 0.00
Principia Biopharma (PRNB) United States $0.705B 364.63
ZIOPHARM Oncology Inc (ZIOP) United States $0.697B 0.00
Vanda Pharmaceuticals (VNDA) United States $0.689B 24.89
WAVE Life Sciences (WVE) Singapore $0.681B 0.00
Cytokineticsorporated (CYTK) United States $0.654B 0.00
Vericel (VCEL) United States $0.636B 0.00
Mesoblast (MESO) Australia $0.620B 0.00
Revance Therapeutics (RVNC) United States $0.618B 0.00
Heska (HSKA) United States $0.570B 73.87
Arvinas (ARVN) United States $0.562B 0.00
GENFIT S.A (GNFT) France $0.550B 0.00
MiMedx (MDXG) United States $0.550B 0.00
Intellia Therapeutics (NTLA) United States $0.533B 0.00
Basilea Pharmaceutica AG (BPMUF) Switzerland $0.502B 0.00
Achillion Pharmaceuticals (ACHN) United States $0.496B 0.00
Autolus Therapeutics (AUTL) United Kingdom $0.488B 0.00
PHARMA MAR SA (PHMMF) Spain $0.482B 0.00
Retrophin (RTRX) United States $0.478B 0.00
Sinovac Biotech (SVA) China $0.460B 0.00
UROGEN PHARMA (URGN) United States $0.443B 0.00
BioDelivery Sciences (BDSI) United States $0.430B 0.00
Intra-Cellular Therapies (ITCI) United States $0.429B 0.00
DBV Technologies S.A (DBVT) France $0.427B 0.00
OXFORD BIOMEDCL (OXBDF) United Kingdom $0.424B 0.00
Cellectis S.A (CLLS) France $0.413B 0.00
Adverum Biotechnologies (ADVM) United States $0.393B 0.00
Stemline Therapeutics (STML) United States $0.382B 0.00
Syros Pharmaceuticals (SYRS) United States $0.370B 0.00
Agenus (AGEN) United States $0.369B 0.00
AMAG Pharmaceuticals (AMAG) United States $0.368B 0.00
Arcus Biosciences (RCUS) United States $0.367B 0.00
Bellus Health (BLU) Canada $0.366B 0.00
Merus (MRUS) Netherlands $0.361B 0.00
Precision BioSciences (DTIL) United States $0.349B 0.00
Lexicon Pharmaceuticals (LXRX) United States $0.344B 0.00
Kadmon Holdings (KDMN) United States $0.337B 0.00
AC Immune SA (ACIU) Switzerland $0.335B 24.80
CytomX Therapeutics (CTMX) United States $0.320B 0.00
Prothena (PRTA) Ireland $0.311B 0.00
Gritstone Oncology (GRTS) United States $0.307B 0.00
Protagonist Therapeutics (PTGX) United States $0.300B 0.00
Avid Bioservices (CDMO) United States $0.298B 0.00
Theratechnologies (THTX) Canada $0.291B 0.00
Cellular Biomedicine (CBMG) United States $0.285B 0.00
Pfenex (PFNX) United States $0.283B 0.00
Starpharma Holdings (SPHRY) Australia $0.279B 0.00
Geron (GERN) United States $0.275B 0.00
Cel-Sci (CVM) United States $0.275B 0.00
Kindred Biosciences (KIN) United States $0.273B 0.00
PDL BioPharma (PDLI) United States $0.273B 7.03
Scholar Rock Holding (SRRK) United States $0.269B 0.00
Dynavax Technologies (DVAX) United States $0.266B 0.00
Biofrontera AG (BFRA) Germany $0.265B 395.33
Puma Biotechnology (PBYI) United States $0.264B 0.00
MannKind (MNKD) United States $0.245B 0.00
Prometic Life Sciences (PFSCF) Canada $0.235B 0.00
ADMA Biologics Inc (ADMA) United States $0.232B 0.00
EYEPOINT PHARMACEUTICALS, INC (EYPT) United States $0.230B 0.00
Aeglea BioTherapeutics (AGLE) United States $0.217B 0.00
Sutro Biopharma (STRO) United States $0.216B 0.00
Albireo Pharma (ALBO) United States $0.215B 0.00
Seres Therapeutics (MCRB) United States $0.214B 0.00
Xenon Pharmaceuticals (XENE) Canada $0.213B 0.00
OSMOTICA PHARM (OSMT) United States $0.212B 0.00
Inovio Pharmaceuticals (INO) United States $0.211B 0.00
Compugen (CGEN) Israel $0.206B 0.00
Sorrento Therapeutics (SRNE) United States $0.206B 0.00
Athersys (ATHX) United States $0.205B 0.00
Exicure (XCUR) United States $0.204B 0.00
POXEL SA FRANCE (PXXLF) France $0.204B 0.00
Kamada (KMDA) Israel $0.203B 7.77
Spero Therapeutics (SPRO) United States $0.202B 0.00
Palatin Technologies (PTN) United States $0.186B 5.45
ChromaDex (CDXC) United States $0.182B 0.00
Nicox SA (NICXF) France $0.175B 0.00
Dyadic (DYAI) United States $0.173B 0.00
Syndax Pharmaceuticals (SNDX) United States $0.173B 0.00
Bicycle Therapeutics (BCYC) United Kingdom $0.172B 0.00
Clovis Oncology (CLVS) United States $0.171B 0.00
Affimed (AFMD) Germany $0.167B 0.00
Newron Pharmaceuticals SpA (NWPHF) $0.165B 0.00
Cue Biopharma (CUE) United States $0.159B 0.00
Pieris Pharmaceuticals (PIRS) United States $0.159B 0.00
Enzo Biochem (ENZ) United States $0.158B 0.00
XOMA (XOMA) United States $0.156B 0.00
Alcobra (ARCT) United States $0.151B 0.00
Senesco Technologies (ELOX) United States $0.151B 0.00
Cerecor (CERC) United States $0.151B 0.00
Five Prime Therapeutics (FPRX) United States $0.150B 0.00
Arsanis (XFOR) United States $0.144B 0.00
BioTime (LCTX) United States $0.139B 9.30
Northwest Biotherapeutics (NWBO) United States $0.136B 0.00
AVEO Pharmaceuticals (AVEO) United States $0.133B 0.00
Nymox Pharmaceutical (NYMX) Canada $0.129B 0.00
CorMedix Inc (CRMD) United States $0.126B 0.00
NantKwest (NK) United States $0.118B 0.00
SESEN BIO, INC (SESN) United States $0.117B 0.00
Acorda Therapeutics (ACOR) United States $0.115B 0.00
PHASEBIO PHARMA (PHAS) United States $0.113B 0.00
Windtree Therapeutics (WINT) United States $0.113B 0.00
Novavax (NVAX) United States $0.112B 0.00
Menlo Therapeutics (MNLO) United States $0.109B 0.00
Strongbridge Biopharma (SBBP) United States $0.107B 4.40
Abeona Therapeutics (ABEO) United States $0.107B 0.00
Emmaus Life Sciences (EMMA) United States $0.107B 0.00
Adaptimmune Therapeutics (ADAP) United Kingdom $0.107B 0.00
Paratek Pharmaceuticals (PRTK) United States $0.104B 0.00
Celyad SA (CYAD) Belgium $0.098B 0.00
Aptinyx (APTX) United States $0.095B 0.00
OvaScience (MLND) United States $0.095B 0.00
Trevena (TRVN) United States $0.091B 0.00
VBI Vaccines (VBIV) United States $0.090B 0.00
Vaccinex (VCNX) United States $0.089B 0.00
Fortress Biotech (FBIO) United States $0.088B 0.00
Adocia (ADOCY) France $0.086B 0.00
Verastem (VSTM) United States $0.081B 0.00
ARAVIVE, INC (ARAV) United States $0.080B 0.00
Aduro Biotech (ADRO) United States $0.079B 0.00
Antibe Therapeutics (ATBPF) Canada $0.079B 0.00
Aquinox Pharmaceuticals (NLTX) Canada $0.078B 0.00
Checkpoint Therapeutics (CKPT) United States $0.077B 0.00
VTv Therapeutics (VTVT) United States $0.077B 0.00
Liquidia Technologies (LQDA) United States $0.074B 0.00
Idera Pharmaceuticals (IDRA) United States $0.073B 0.00
ANIXA BIOSCIENCES INC (ANIX) United States $0.071B 0.00
Mersana Therapeutics (MRSN) United States $0.071B 0.00
Curis (CRIS) United States $0.069B 0.00
Synlogic (SYBX) United States $0.066B 0.00
Prima BioMed (IMMP) Australia $0.065B 0.00
Sunesis Pharmaceuticals (SNSS) United States $0.064B 0.00
Catalyst Biosciences (CBIO) United States $0.064B 0.00
Selecta Biosciences (SELB) United States $0.063B 0.00
Orgenesis (ORGS) United States $0.058B 21.06
Catabasis Pharmaceuticals (CATB) United States $0.057B 0.00
Pluristem Therapeutics (PSTI) Israel $0.057B 0.00
Applied Genetic Technologies (AGTC) United States $0.056B 0.00
Merrimack Pharmaceuticals (MACK) United States $0.055B 0.00
ASLAN Pharmaceuticals (ASLN) Singapore $0.054B 0.00
Arbutus Biopharma (ABUS) Canada $0.053B 0.00
Spring Bank Pharmaceuticals (SBPH) United States $0.052B 0.00
AquaBounty Technologies (AQB) United States $0.051B 0.00
Aridis Pharmaceuticals (ARDS) United States $0.051B 0.00
Vascular Biogenics (VBLT) Israel $0.047B 0.00
VistaGen Therapeutics (VTGN) United States $0.047B 0.00
Unum Therapeutics (UMRX) United States $0.045B 0.00
AIT Therapeutics (XAIR) United States $0.045B 0.00
NewLink Genetics (NLNK) United States $0.044B 0.00
Stellar Biotechnologies (EDSA) Canada $0.043B 0.00
Evogene (EVGN) Israel $0.042B 0.00
Ophthotech (ISEE) United States $0.041B 0.00
VIVUS (VVUS) United States $0.041B 0.00
AmpliPhi Biosciences (ARMP) United States $0.040B 0.00
Proteostasis Therapeutics (PTI) United States $0.040B 0.00
INNOVATE BIOPHARMACEUTICALS, INC (INNT) United States $0.040B 0.00
Organovo Holdings (ONVO) United States $0.039B 0.00
Oncobiologics (OTLK) United States $0.037B 0.00
Celsion (CLSN) United States $0.036B 0.00
Celldex Therapeutics (CLDX) United States $0.035B 0.00
Entera Bio (ENTX) Israel $0.034B 0.00
Fibrocell Science Inc (FCSC) United States $0.029B 9.90
Clearside Biomedical (CLSD) United States $0.028B 0.00
Alimera Sciences (ALIM) United States $0.028B 0.00
DiaMedica Therapeutics (DMAC) United States $0.026B 0.00
Protalix BioTherapeutics (PLX) Israel $0.026B 0.00
Aptevo Therapeutics (APVO) United States $0.026B 0.00
BioCardia (BCDA) United States $0.025B 0.00
Signal Genetics (MGEN) United States $0.024B 0.00
Caladrius Biosciences (CLBS) United States $0.024B 0.00
Aytu Bioscience (AYTU) United States $0.021B 0.00
Novogen (KZIA) Australia $0.020B 0.00
Apricus Biosciences (SEEL) United States $0.020B 0.00
Aerpio Pharmaceuticals (ARPO) United States $0.020B 0.00
Soligenix (SNGX) United States $0.018B 0.00
AEterna Zentaris (AEZS) United States $0.018B 0.00
CollPlant Holdings (CLGN) Israel $0.016B 0.00
Prana Biotechnology (ATHE) Australia $0.016B 0.00
Pulmatrix (PULM) United States $0.015B 0.00
TOCAGEN INC (TOCA) United States $0.013B 0.00
MYOS RENS Technology (MYOS) United States $0.013B 0.00
IMMURON (IMRN) Australia $0.011B 0.00
Cleveland BioLabs (CBLI) United States $0.011B 0.00
IBio (IBIO) United States $0.010B 0.00
TRACON Pharmaceuticals (TCON) United States $0.009B 0.00
Benitec Biopharma (BNTC) Australia $0.008B 0.00
Genetic Technologies (GENE) Australia $0.008B 0.00
Cyclacel Pharmaceuticals (CYCC) United States $0.007B 0.00
TrovaGene (TROV) United States $0.006B 0.00
Titan Pharmaceuticals (TTNP) United States $0.006B 0.00
Bionano Genomics (BNGO) United States $0.006B 0.00
Advaxis (ADXS) United States $0.005B 0.00
BioPharmX (BPMX) United States $0.005B 0.00
Neuralstem (CUR) United States $0.003B 0.00