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Tourmaline Bio - 4 Year Stock Price History | TRML

Historical daily share price chart and data for Tourmaline Bio since 2021 adjusted for splits and dividends. The latest closing stock price for Tourmaline Bio as of July 22, 2025 is 18.86.
  • The all-time high Tourmaline Bio stock closing price was 82.66 on June 07, 2021.
  • The Tourmaline Bio 52-week high stock price is 29.79, which is 58% above the current share price.
  • The Tourmaline Bio 52-week low stock price is 11.56, which is 38.7% below the current share price.
  • The average Tourmaline Bio stock price for the last 52 weeks is 18.81.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
  
Tourmaline Bio Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 16.2759 20.6400 21.7400 12.1000 18.8600 -7.00%
2024 23.1923 26.5000 45.6400 12.5300 20.2800 -22.54%
2023 12.1029 4.8417 28.3600 4.8417 26.1800 477.82%
2022 24.8427 73.5581 73.5581 4.1621 4.5308 -93.33%
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $0.468B $0.000B
Tourmaline Bio Inc. is a late-stage clinical biotechnology company developing transformative medicines to dramatically improve the lives of patients with life-altering immune diseases. The company's lead program includes TOUR006. Tourmaline Bio Inc., formerly known as Talaris Therapeutics Inc., is based in NEW YORK.
Stock Name Country Market Cap PE Ratio
Chugai Pharmaceutical (CHGCY) Japan $77.504B 29.07
Zoetis (ZTS) United States $65.610B 24.48
Daiichi Sankyo, - (DSNKY) Japan $46.052B 23.60
Takeda Pharmaceutical (TAK) Japan $45.947B 9.14
BeOne Medicines - (ONC) Cayman Islands $31.996B 0.00
Sandoz Group AG (SDZNY) Switzerland $25.212B 0.00
Summit Therapeutics (SMMT) United States $19.562B 0.00
Merck (MKKGY) Germany $16.608B 12.17
Shionogi (SGIOY) Japan $14.377B 14.40
United Therapeutics (UTHR) United States $13.222B 11.70
Neurocrine Biosciences (NBIX) United States $13.047B 44.69
Orion OYJ (ORINY) Finland $10.973B 26.45
IPSEN (IPSEY) France $10.477B 0.00
Corcept Therapeutics (CORT) United States $7.436B 60.45
Madrigal Pharmaceuticals (MDGL) United States $7.348B 0.00
Stevanato Group S.p.A (STVN) Italy $7.320B 44.76
Grifols, S.A (GRFS) Spain $6.876B 0.00
Ionis Pharmaceuticals (IONS) United States $6.613B 0.00
Hikma Pharmaceuticals Plc (HKMPF) United Kingdom $6.153B 0.00
Ono Pharmaceutical (OPHLF) Japan $5.214B 15.86
Soleno Therapeutics (SLNO) United States $4.383B 0.00
Procaps Group, S.A (PROCF) Luxembourg $3.202B 0.00
Hypermarcas (HYPMY) Brazil $3.004B 19.76
Crinetics Pharmaceuticals (CRNX) United States $2.898B 0.00
Catalyst Pharmaceuticals (CPRX) United States $2.563B 8.98
NewAmsterdam Pharma (NAMS) Netherlands $2.533B 0.00
AMNEAL PHARMACEUTICALS, INC (AMRX) United States $2.479B 13.41
Centessa Pharmaceuticals (CNTA) United Kingdom $2.145B 0.00
Ocular Therapeutix (OCUL) United States $1.834B 0.00
BioCryst Pharmaceuticals (BCRX) United States $1.783B 0.00
ARS Pharmaceuticals (SPRY) United States $1.753B 0.00
Endo (NDOI) United States $1.656B 0.00
Harrow (HROW) United States $1.360B 0.00
Guardian Pharmacy Services (GRDN) United States $1.322B 0.00
Evotec AG (EVO) Germany $1.310B 0.00
Aurinia Pharmaceuticals Inc (AUPH) Canada $1.165B 23.30
Enliven Therapeutics (ELVN) United States $1.073B 0.00
Avadel Pharmaceuticals (AVDL) Ireland $1.062B 0.00
Ardelyx (ARDX) United States $1.058B 0.00
Dyne Therapeutics (DYN) United States $1.042B 0.00
Akebia Therapeutics (AKBA) United States $1.009B 0.00
Collegium Pharmaceutical (COLL) United States $0.993B 5.36
Verve Therapeutics (VERV) United States $0.974B 0.00
ProKidney (PROK) United States $0.942B 0.00
Cronos Group (CRON) Canada $0.806B 0.00
Xeris Biopharma Holdings (XERS) United States $0.804B 0.00
KalVista Pharmaceuticals (KALV) United States $0.777B 0.00
Amylyx Pharmaceuticals (AMLX) United States $0.732B 0.00
Xencor (XNCR) United States $0.648B 0.00
Zevra Therapeutics (ZVRA) United States $0.641B 0.00
Relay Therapeutics (RLAY) United States $0.622B 0.00
Organogenesis (ORGO) United States $0.578B 0.00
Elite Pharmaceuticals (ELTP) United States $0.569B 0.00
Theravance Biopharma (TBPH) United States $0.568B 0.00
USANA Health Sciences (USNA) United States $0.564B 12.26
Bioventus (BVS) United States $0.518B 13.12
Oruka Therapeutics (ORKA) United States $0.516B 0.00
Siga Technologies (SIGA) United States $0.489B 10.22
Aquestive Therapeutics (AQST) United States $0.420B 0.00
Savara (SVRA) United States $0.396B 0.00
Rigel Pharmaceuticals (RIGL) United States $0.350B 9.46
Tonix Pharmaceuticals Holding (TNXP) United States $0.332B 0.00
Altimmune (ALT) United States $0.328B 0.00
Aldeyra Therapeutics (ALDX) United States $0.323B 0.00
Nektar Therapeutics (NKTR) United States $0.308B 0.00
AleAnna (ANNA) United States $0.300B 0.00
Heron Therapeutics (HRTX) United States $0.293B 0.00
Nature's Sunshine Products (NATR) United States $0.273B 25.08
OmniAb (OABI) United States $0.242B 0.00
Nanobiotix S.A (NBTX) France $0.241B 0.00
Esperion Therapeutics (ESPR) United States $0.228B 0.00
MediWound (MDWD) Israel $0.217B 0.00
Larimar Therapeutics (LRMR) United States $0.209B 0.00
4D Molecular Therapeutics (FDMT) United States $0.196B 0.00
China SXT Pharmaceuticals (SXTC) China $0.188B 0.00
Aclaris Therapeutics (ACRS) United States $0.178B 0.00
Galectin Therapeutics (GALT) United States $0.173B 0.00
Journey Medical (DERM) United States $0.168B 0.00
Profound Medical (PROF) Canada $0.167B 0.00
Liminatus Pharma (LIMN) United States $0.145B 0.00
Lyell Immunopharma (LYEL) United States $0.141B 0.00
Inhibikase Therapeutics (IKT) United States $0.140B 0.00
Avita Medical (RCEL) United States $0.138B 0.00
Protara Therapeutics (TARA) United States $0.132B 0.00
Lexeo Therapeutics (LXEO) United States $0.131B 0.00
Korro Bio (KRRO) United States $0.125B 0.00
Ironwood Pharmaceuticals (IRWD) United States $0.124B 0.00
Cassava Sciences (SAVA) United States $0.111B 0.00
Champions Oncology (CSBR) United States $0.111B 18.25
Innate Pharma SA (IPHYF) France $0.110B 0.00
Corbus Pharmaceuticals Holdings (CRBP) United States $0.105B 0.00
Cardiol Therapeutics (CRDL) Canada $0.101B 0.00
VAXART, INC (VXRT) United States $0.097B 0.00
Achieve Life Sciences (ACHV) Canada $0.092B 0.00
Vivani Medical (VANI) United States $0.092B 0.00
Nutriband (NTRB) United States $0.092B 0.00
Fractyl Health (GUTS) United States $0.088B 0.00
Wellgistics Health (WGRX) United States $0.085B 0.00
Arch Biopartners (ACHFF) Canada $0.084B 0.00
ESSA Pharma (EPIX) Canada $0.083B 0.00
Metagenomi (MGX) United States $0.081B 0.00
Context Therapeutics (CNTX) United States $0.078B 0.00
Dominari Holdings (DOMH) United States $0.076B 0.00
Surrozen (SRZN) United States $0.074B 0.00
Rafael Holdings (RFL) United States $0.074B 0.00
Avalo Therapeutics (AVTX) United States $0.073B 0.00
Verrica Pharmaceuticals (VRCA) United States $0.071B 0.00
Pyxis Oncology (PYXS) United States $0.070B 0.00
PMV Pharmaceuticals (PMVP) United States $0.070B 0.00
Assertio Holdings (ASRT) United States $0.067B 0.00
Telomir Pharmaceuticals (TELO) United States $0.066B 0.00
Inotiv (NOTV) United States $0.059B 0.00
Jupiter Neurosciences (JUNS) United States $0.059B 0.00
Allergy Therapeutics (AGYTF) United Kingdom $0.059B 0.00
Unicycive Therapeutics (UNCY) United States $0.057B 0.00
Klotho Neurosciences (KLTO) United States $0.055B 0.00
ElectroCore (ECOR) United States $0.053B 0.00
Cumberland Pharmaceuticals (CPIX) United States $0.052B 38.89
NRx Pharmaceuticals (NRXP) United States $0.052B 0.00
Century Therapeutics (IPSC) United States $0.050B 0.00
Prelude Therapeutics (PRLD) United States $0.048B 0.00
Gain Therapeutics (GANX) United States $0.048B 0.00
Acrivon Therapeutics (ACRV) United States $0.044B 0.00
Mural Oncology (MURA) Ireland $0.043B 0.00
PolyPid (PYPD) Israel $0.038B 0.00
Iterum Therapeutics (ITRM) Ireland $0.035B 0.00
Karyopharm Therapeutics (KPTI) United States $0.035B 0.00
Vivos Therapeutics (VVOS) United States $0.032B 0.00
FibroGen (FGEN) United States $0.031B 0.00
Enlivex Therapeutics (ENLV) Israel $0.028B 0.00
Scienture Holdings (SCNX) United States $0.028B 0.00
SCYNEXIS (SCYX) United States $0.028B 0.00
Incannex Healthcare (IXHL) Australia $0.024B 0.00
Tempest Therapeutics (TPST) United States $0.023B 0.00
Natural Alternatives (NAII) United States $0.021B 0.00
Relmada Therapeutics (RLMD) United States $0.020B 0.00
Plus Therapeutics (PSTV) United States $0.020B 0.00
Reviva Pharmaceuticals Holdings (RVPH) United States $0.019B 0.00
BioLineRx (BLRX) Israel $0.019B 0.00
VYNE Therapeutics (VYNE) United States $0.018B 0.00
DURECT (DRRX) United States $0.018B 0.00
MARKER THERAPEUTICS, INC (MRKR) United States $0.017B 0.00
Lipocine (LPCN) United States $0.017B 0.00
ProPhase Labs (PRPH) United States $0.017B 0.00
Carisma Therapeutics (CARM) United States $0.016B 0.00
Mannatech (MTEX) United States $0.015B 0.00
Citius Pharmaceuticals (CTXR) United States $0.015B 0.00
CASI Pharmaceuticals (CASI) China $0.015B 0.00
Ernexa Therapeutics (ERNA) United States $0.014B 0.00
Cosmos Health (COSM) United States $0.014B 0.00
BioVie (BIVI) United States $0.014B 0.00
Minerva Neurosciences (NERV) United States $0.014B 2.37
TherapeuticsMD (TXMD) United States $0.013B 0.00
Phio Pharmaceuticals (PHIO) United States $0.011B 0.00
Ainos (AIMD) United States $0.011B 0.00
Lyra Therapeutics (LYRA) United States $0.011B 0.00
XTL Biopharmaceuticals (XTLB) Israel $0.010B 0.00
Kiora Pharmaceuticals (KPRX) United States $0.009B 0.00
Aptorum Group (APM) United Kingdom $0.009B 0.00
Traws Pharma (TRAW) United States $0.009B 0.00
Biomerica (BMRA) United States $0.009B 0.00
Mangoceuticals (MGRX) United States $0.009B 0.00
Addex Therapeutics (ADXN) Switzerland $0.009B 0.00
Talphera (TLPH) United States $0.009B 0.00
TransCode Therapeutics (RNAZ) United States $0.008B 0.00
NLS Pharmaceutics (NLSP) Switzerland $0.008B 0.00
Nuvilex (PMCB) United States $0.007B 0.00
Indaptus Therapeutics (INDP) United States $0.006B 0.00
Sonoma Pharmaceuticals (SNOA) United States $0.006B 0.00
Xenetic Biosciences (XBIO) United States $0.006B 0.00
Redhill Biopharma (RDHL) Israel $0.005B 0.00
InMed Pharmaceuticals (INM) Canada $0.005B 0.00
Alaunos Therapeutics (TCRT) United States $0.005B 0.00
Qualigen Therapeutics (QLGN) United States $0.005B 0.00
Quoin Pharmaceuticals (QNRX) United States $0.005B 0.00
Clearmind Medicine (CMND) Canada $0.005B 0.00
SciSparc (SPRC) Israel $0.004B 0.00
XORTX Therapeutics (XRTX) Canada $0.004B 0.00
SHINECO (SISI) China $0.003B 0.00
CERo Therapeutics Holdings (CERO) United States $0.003B 0.00
Galmed Pharmaceuticals (GLMD) Israel $0.003B 0.00
PainReform (PRFX) Israel $0.003B 0.00
Heatwurx (PCSA) United States $0.003B 0.00
Aditxt (ADTX) United States $0.003B 0.00
Jaguar Animal Health (JAGX) United States $0.002B 0.00
60 Degrees Pharmaceuticals (SXTP) United States $0.002B 0.00
TNF Pharmaceuticals (TNFA) United States $0.002B 0.00
Shuttle Pharmaceuticals Holdings (SHPH) United States $0.002B 0.00
Conduit Pharmaceuticals (CDT) United States $0.002B 0.00
Salarius Pharmaceuticals (SLRX) United States $0.002B 0.00
Universe Pharmaceuticals INC (UPC) China $0.000B 0.00
Indivior (INDV) United States $0.000B 9.12
4D Pharma (LBPS) United Kingdom $0.000B 0.00
MEI Pharma (MEIP) United States $0.000B 0.00
Patheon (PTHN) Netherlands $0.000B 0.00
RVL Pharmaceuticals (RVLP) United States $0.000B 0.00
Silence Therapeutics (SLN) United Kingdom $0.000B 0.00