Sonoma Pharmaceuticals - 15 Year Stock Price History | SNOA

Historical daily share price chart and data for Sonoma Pharmaceuticals since 2011 adjusted for splits and dividends. The latest closing stock price for Sonoma Pharmaceuticals as of September 18, 2026 is 1.28.
  • The all-time high Sonoma Pharmaceuticals stock closing price was 10710.00 on September 22, 2011.
  • The Sonoma Pharmaceuticals 52-week high stock price is 4.60, which is 259.4% above the current share price.
  • The Sonoma Pharmaceuticals 52-week low stock price is 0.85, which is 33.6% below the current share price.
  • The average Sonoma Pharmaceuticals stock price for the last 52 weeks is 2.41.
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Sonoma Pharmaceuticals Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 1.8851 3.6400 3.8000 1.0100 1.2800 -64.84%
2025 3.3500 2.6800 5.3500 1.8800 3.6400 35.32%
2024 3.6816 3.6000 8.6000 2.5300 2.6900 -25.28%
2023 18.0240 25.4000 40.4000 2.8000 3.6000 -83.93%
2022 57.5610 96.8000 96.8000 20.2000 22.4000 -75.44%
2021 136.8230 146.2000 192.8000 86.4000 91.2000 -37.19%
2020 131.9921 91.0000 196.0000 74.2000 145.2000 66.51%
2019 133.0310 138.6000 194.4000 78.8000 87.2000 -31.77%
2018 507.1984 1045.8000 1045.8000 117.0000 127.8000 -86.97%
2017 1083.4853 925.2000 1425.6000 750.6000 981.0000 8.13%
2016 841.4714 1035.0000 1233.0000 658.8000 907.2000 -12.35%
2015 1011.7857 1260.0000 1647.0000 630.0000 1035.0000 -19.58%
2014 2548.7143 3348.0000 5256.0000 1260.0000 1287.0000 -58.91%
2013 3133.6429 4032.0000 5400.0000 2079.0000 3132.0000 -18.50%
2012 5741.0640 7182.0000 8820.0000 3276.0000 3843.0000 -41.90%
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $0.006B $0.020B
Sonoma Pharmaceuticals operates as a pharmaceutical company. It develops and markets solutions for the treatment of dermatological conditions, animal health and advanced tissue care. The company operates primarily in United States, Latin America and Europe. Sonoma Pharmaceuticals formerly known as Oculus Innovative Sciences and is headquatered in Petaluma, California.
Stock Name Country Market Cap PE Ratio
Chugai Pharmaceutical (CHGCY) Japan $70.766B 23.37
Takeda Pharmaceutical (TAK) Japan $60.592B 11.26
UCB SA (UCBJY) Belgium $45.206B 0.00
BeOne Medicines - (ONC) Switzerland $38.518B 61.77
Otsuka Holdings, - (OTSKY) Japan $37.978B 14.20
Sandoz Group AG (SDZNY) Switzerland $36.696B 0.00
Daiichi Sankyo, - (DSNKY) Japan $35.209B 21.98
Zoetis (ZTS) United States $29.504B 10.85
Astellas Pharma (ALPMY) Japan $27.471B 9.09
United Therapeutics (UTHR) United States $21.215B 17.70
Merck (MKKGY) Germany $19.225B 15.34
Shionogi (SGIOY) Japan $15.862B 9.32
IPSEN (IPSEY) France $15.003B 0.00
Neurocrine Biosciences (NBIX) United States $14.864B 20.20
Summit Therapeutics (SMMT) United States $14.240B 0.00
Orion OYJ (ORINY) Finland $13.312B 19.41
Madrigal Pharmaceuticals (MDGL) United States $12.280B 0.00
Recordati Industria Chimica E Farmaceutica S.P.A (RCDTF) Italy $11.965B 15.26
Corcept Therapeutics (CORT) United States $11.922B 262.60
Eisai (ESAIY) $9.158B 0.00
Crinetics Pharmaceuticals (CRNX) United States $9.013B 0.00
Ionis Pharmaceuticals (IONS) United States $7.385B 0.00
Ono Pharmaceutical (OPHLF) Japan $7.049B 13.27
Stevanato Group S.p.A (STVN) Italy $6.572B 32.88
Oruka Therapeutics (ORKA) United States $6.287B 0.00
Centessa Pharmaceuticals (CNTA) United Kingdom $6.267B 0.00
AMNEAL PHARMACEUTICALS, INC (AMRX) United States $5.975B 21.76
Definium Therapeutics (DFTX) United States $5.215B 0.00
Grifols, S.A (GRFS) Spain $4.975B 0.00
Hikma Pharmaceuticals Plc (HKMPF) United Kingdom $4.923B 0.00
Relay Therapeutics (RLAY) United States $4.129B 0.00
Indivior Pharmaceuticals (INDV) United States $4.117B 9.56
Catalyst Pharmaceuticals (CPRX) United States $3.855B 11.93
Enliven Therapeutics (ELVN) United States $3.623B 0.00
Amylyx Pharmaceuticals (AMLX) United States $3.611B 0.00
Dyne Therapeutics (DYN) United States $3.195B 0.00
Hypermarcas (HYPMY) Brazil $3.172B 9.01
Soleno Therapeutics (SLNO) United States $2.717B 228.83
NewAmsterdam Pharma (NAMS) Netherlands $2.688B 0.00
Nektar Therapeutics (NKTR) United States $2.291B 0.00
Aurinia Pharmaceuticals Inc (AUPH) Canada $2.249B 16.57
Guardian Pharmacy Services (GRDN) United States $2.240B 42.44
BioCryst Pharmaceuticals (BCRX) United States $2.218B 5.99
Ocular Therapeutix (OCUL) United States $2.194B 0.00
Avadel Pharmaceuticals (AVDL) Ireland $2.113B 0.00
Xencor (XNCR) United States $1.838B 0.00
KARDIGAN INC (KARD) United States $1.556B 0.00
Xeris Biopharma Holdings (XERS) United States $1.495B 117.14
Harrow (HROW) United States $1.240B 0.00
Cronos Group (CRON) Canada $1.235B 30.45
Apnimed (APMD) $1.207B 0.00
Aktis Oncology (AKTS) United States $1.176B 0.00
Seaport Therapeutics (SPTX) United States $1.145B 0.00
Savara (SVRA) United States $1.103B 0.00
Bioventus (BVS) United States $1.086B 16.99
KalVista Pharmaceuticals (KALV) United States $0.993B 0.00
Cybin (HELP) Canada $0.974B 0.00
Avalo Therapeutics (AVTX) United States $0.889B 0.00
Theravance Biopharma (TBPH) United States $0.884B 0.00
Rigel Pharmaceuticals (RIGL) United States $0.863B 11.90
Ardelyx (ARDX) United States $0.852B 0.00
4D Molecular Therapeutics (FDMT) United States $0.841B 0.00
Achieve Life Sciences (ACHV) Canada $0.821B 0.00
Esperion Therapeutics (ESPR) United States $0.819B 0.00
Aclaris Therapeutics (ACRS) United States $0.769B 0.00
Collegium Pharmaceutical (COLL) United States $0.741B 3.26
Silence Therapeutics (SLN) United Kingdom $0.735B 0.00
Ironwood Pharmaceuticals (IRWD) United States $0.720B 5.59
Zevra Therapeutics (ZVRA) United States $0.689B 7.35
OmniAb (OABI) United States $0.647B 0.00
Altimmune (ALT) United States $0.632B 0.00
Aquestive Therapeutics (AQST) United States $0.579B 0.00
ProKidney (PROK) United States $0.577B 0.00
Evotec AG (EVO) Germany $0.569B 0.00
Indaptus Therapeutics (INDP) United States $0.473B 0.00
Relmada Therapeutics (RLMD) United States $0.439B 0.00
ARS Pharmaceuticals (SPRY) United States $0.409B 0.00
Larimar Therapeutics (LRMR) United States $0.394B 0.00
Prelude Therapeutics (PRLD) United States $0.389B 0.00
Lexeo Therapeutics (LXEO) United States $0.345B 0.00
Avita Medical (RCEL) United States $0.339B 0.00
Century Therapeutics (IPSC) United States $0.337B 0.00
Inhibikase Therapeutics (IKT) United States $0.321B 0.00
Pyxis Oncology (PYXS) United States $0.278B 0.00
Lyell Immunopharma (LYEL) United States $0.270B 0.00
Elite Pharmaceuticals (ELTP) United States $0.267B 12.38
USANA Health Sciences (USNA) United States $0.261B 14.28
Galectin Therapeutics (GALT) United States $0.256B 0.00
Akebia Therapeutics (AKBA) United States $0.254B 0.00
Nature's Sunshine Products (NATR) United States $0.229B 11.13
Siga Technologies (SIGA) United States $0.226B 0.00
AleAnna (ANNA) United States $0.218B 17.21
Cardiol Therapeutics (CRDL) Canada $0.218B 0.00
Profound Medical (PROF) Canada $0.214B 0.00
Protara Therapeutics (TARA) United States $0.210B 0.00
Journey Medical (DERM) United States $0.206B 0.00
Surrozen (SRZN) United States $0.192B 0.00
Tonix Pharmaceuticals Holding (TNXP) United States $0.186B 0.00
Organogenesis (ORGO) United States $0.183B 0.00
Minerva Neurosciences (NERV) United States $0.175B 0.00
MediWound (MDWD) Israel $0.172B 0.00
Atrium Therapeutics (RNA) United States $0.153B 0.00
Korro Bio (KRRO) United States $0.148B 0.00
NRx Pharmaceuticals (NRXP) United States $0.144B 0.00
Corbus Pharmaceuticals Holdings (CRBP) United States $0.140B 0.00
Innate Pharma SA (IPHYF) France $0.138B 0.00
Unicycive Therapeutics (UNCY) United States $0.134B 0.00
VAXART, INC (VXRT) United States $0.118B 3.04
Assertio Holdings (ASRT) United States $0.116B 0.00
Cumberland Pharmaceuticals (CPIX) United States $0.110B 0.00
Vivani Medical (VANI) United States $0.107B 0.00
Rafael Holdings (RFL) United States $0.107B 0.00
ElectroCore (ECOR) United States $0.105B 0.00
Allergy Therapeutics (AGYTF) United Kingdom $0.103B 0.00
Cassava Sciences (SAVA) United States $0.101B 0.00
PolyPid (PYPD) Israel $0.099B 0.00
Nutriband (NTRB) United States $0.099B 0.00
Fractyl Health (GUTS) United States $0.096B 0.00
HST Global (HSTC) United States $0.092B 0.00
Telomir Pharmaceuticals (TELO) United States $0.085B 0.00
Aldeyra Therapeutics (ALDX) United States $0.082B 0.00
PMV Pharmaceuticals (PMVP) United States $0.080B 0.00
Acrivon Therapeutics (ACRV) United States $0.079B 0.00
Gain Therapeutics (GANX) United States $0.077B 0.00
Verrica Pharmaceuticals (VRCA) United States $0.076B 0.00
Champions Oncology (CSBR) United States $0.074B 0.00
Nuo Therapeutics (AURX) $0.063B 0.00
Talphera (TLPH) United States $0.060B 0.00
Dominari Holdings (DOMH) United States $0.059B 0.00
Heron Therapeutics (HRTX) United States $0.059B 0.00
Veraxa Biotech AG (VRXA) United States $0.046B 0.00
SCYNEXIS (SCYX) United States $0.044B 0.00
Incannex Healthcare (IXHL) Australia $0.044B 0.00
Karyopharm Therapeutics (KPTI) United States $0.043B 0.00
FibroGen (FGEN) United States $0.039B 0.00
Lite Strategy (LITS) United States $0.038B 0.00
Mural Oncology (MURA) Ireland $0.035B 0.00
Context Therapeutics (CNTX) United States $0.034B 0.00
Cosmos Health (COSM) United States $0.032B 0.00
Optimi Health (OPTH) Canada $0.028B 0.00
TransCode Therapeutics (RNAZ) United States $0.028B 0.00
Plus Therapeutics (PSTV) United States $0.027B 0.00
TherapeuticsMD (TXMD) United States $0.025B 0.00
Universe Pharmaceuticals INC (UPC) China $0.024B 0.00
MARKER THERAPEUTICS, INC (MRKR) United States $0.020B 0.00
VYNE Therapeutics (VYNE) United States $0.019B 0.00
Lipocine (LPCN) United States $0.018B 0.00
Citius Pharmaceuticals (CTXR) United States $0.016B 0.00
Klotho Neurosciences (KLTO) United States $0.016B 0.00
Tempest Therapeutics (TPST) United States $0.016B 0.00
Vyome Holdings (HIND) United States $0.015B 0.00
Iterum Therapeutics (ITRM) Ireland $0.015B 0.00
Mannatech (MTEX) United States $0.014B 0.00
Quoin Pharmaceuticals (QNRX) United States $0.014B 0.00
Enlivex (ENLV) Israel $0.014B 0.00
BioVie (BIVI) United States $0.014B 0.00
Scienture Holdings (SCNX) United States $0.013B 0.00
Kiora Pharmaceuticals (KPRX) United States $0.012B 0.00
BioLineRx (BLRX) Israel $0.012B 0.00
Phio Pharmaceuticals (PHIO) United States $0.012B 0.00
Natural Alternatives (NAII) United States $0.012B 0.00
CASI Pharmaceuticals (CASI) China $0.010B 0.00
Mangoceuticals (MGRX) United States $0.010B 0.00
Wellgistics Health (WGRX) United States $0.009B 0.00
Inotiv (NOTV) United States $0.008B 0.00
Biomerica (BMRA) United States $0.008B 0.00
Traws Pharma (TRAW) United States $0.008B 0.00
Curanex Pharmaceuticals Inc (CURX) United States $0.007B 0.00
Xenetic Biosciences (XBIO) United States $0.006B 0.00
Ernexa Therapeutics (ERNA) United States $0.006B 0.00
XTL Biopharmaceuticals (XTLB) Israel $0.006B 0.00
Heatwurx (PCSA) United States $0.005B 0.00
Nuvilex (PMCB) United States $0.005B 0.00
Salarius Pharmaceuticals (SLRX) United States $0.005B 0.00
Galmed Pharmaceuticals (GLMD) Israel $0.005B 0.00
Liminatus Pharma (LIMN) United States $0.005B 0.00
InMed Pharmaceuticals (INM) Canada $0.005B 0.00
Aptorum Group (APM) United Kingdom $0.004B 0.00
Addex Therapeutics (ADXN) Switzerland $0.004B 0.00
Niki BioSolutions (NIKI) United Kingdom $0.004B 0.00
Galmed Pharmaceuticals (EOCN) Israel $0.004B 0.00
XORTX Therapeutics (XRTX) Canada $0.003B 0.00
Redhill Biopharma (RDHL) Israel $0.003B 0.00
60 Degrees Pharmaceuticals (SXTP) United States $0.003B 0.00
Alaunos Therapeutics (TCRT) United States $0.003B 0.00
Jupiter Neurosciences (JUNS) United States $0.003B 0.00
SciSparc (SPRC) Israel $0.003B 0.00
Vivos Therapeutics (VVOS) United States $0.002B 0.00
Shuttle Pharmaceuticals Holdings (SHPH) United States $0.002B 0.00
China SXT Pharmaceuticals (SXTC) China $0.001B 0.00
Jaguar Animal Health (JAGX) United States $0.001B 0.00
PainReform (PRFX) Israel $0.001B 0.00
Clearmind Medicine (CMND) Canada $0.001B 0.00
CDT Equity (CDT) United States $0.000B 0.00
Emisphere Technologies (EMIS) United States $0.000B 0.00
4D Pharma (LBPS) United Kingdom $0.000B 0.00
Patheon (PTHN) Netherlands $0.000B 0.00
RVL Pharmaceuticals (RVLP) United States $0.000B 0.00