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Stonepine Capital Management, LLC

Q4 2024 · 13F-HR

Stonepine Capital Management, LLCholdings as filed

Filed 2025-02-14 · accession 0000935836-25-000151

$123.9M
Reported value
52
Positions
2024-12-31
Period end
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Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
000899104ADMAADMA BIOLOGICS INC$21.3M17.2%1,241,032CommonSOLE
30052C107EOLSEVOLUS INC$14.0M11.3%1,264,651CommonSOLE
872381108TELATELA BIO INC$7.1M5.74%2,353,099CommonSOLE
36315X101LKFTGALAPAGOS NV-SPON ADR$5.5M4.44%200,000CommonSOLE
488445206ZVRAZEVRA THERAPEUTICS INC$5.0M4.02%597,700CommonSOLE
92337C203VSTMVERASTEM INC$4.5M3.63%870,000CommonSOLE
004225108ACADACADIA PHARMACEUTICALS INC$4.0M3.26%220,000CommonSOLE
68404V209OPTNUSDOPTINOSE INC$3.9M3.17%588,657CommonSOLE
035255108ANIKANIKA THERAPEUTICS INC$3.9M3.17%238,222CommonSOLE
G4766E116INDVINDIVIOR PLC$3.8M3.06%305,000CommonSOLE
G31249108ESTAESTABLISHMENT LABS HOLDINGS$3.7M2.98%80,002CommonSOLE
45719W205IKTINHIBIKASE THERAPEUTICS INC$3.7M2.97%1,132,388CommonSOLE
M96088105URGNUROGEN PHARMA LTD$3.5M2.79%324,324CommonSOLE
98419J206XOMAXOMA CORP$3.3M2.67%125,700CommonSOLE
23954D109DAWNGBXDAY ONE BIOPHARMACEUTICALS I$3.0M2.40%235,000CommonSOLE
46333X108IRWDIRONWOOD PHARMACEUTICALS INC$2.9M2.32%648,785CommonSOLE
810648105SCPHSCPHARMACEUTICALS INC$2.4M1.95%683,530CommonSOLE
86889P208SRZNSURROZEN INC$2.0M1.59%137,200CommonSOLE
45773H409INOINOVIO PHARMACEUTICALS INC$1.9M1.55%1,050,000CommonSOLE
29251M106ENTAENANTA PHARMACEUTICALS INC$1.9M1.54%331,900CommonSOLE
62857J201MYOMYOMO INC$1.8M1.43%274,426CommonSOLE
38942Q202CALCCALCIMEDICA INC$1.7M1.34%468,793CommonSOLE
00461U105ACRSACLARIS THERAPEUTICS INC$1.6M1.33%663,405CommonSOLE
74319B502PROFPROFOUND MEDICAL CORP$1.5M1.21%200,000CommonSOLE
G50871105JAZZJAZZ PHARMACEUTICALS PLC US LISTED$1.2M0.99%10,000CommonSOLE
92764N102VIRVIR BIOTECHNOLOGY INC$1.2M0.97%164,106CommonSOLE
59935V107MISTMILESTONE PHARMACEUTICALS IN$1.2M0.95%500,000CommonSOLE
00182C103ANIPANI PHARMACEUTICALS INC$1.1M0.91%20,400CommonSOLE
427746102HRTXHERON THERAPEUTICS INC$1.1M0.86%700,000CommonSOLE
30068X103XGNEXAGEN INC$1.0M0.83%251,049CommonSOLE
901384107TSVT*2SEVENTY BIO INC$882,0000.71%300,000CommonSOLE
46565G1045E7ITEOS THERAPEUTICS INC$844,8000.68%110,000CommonSOLE
69353Y103PMVPPMV PHARMACEUTICALS INC$809,0660.65%535,805CommonSOLE
49372L2092KZ0KEZAR LIFE SCIENCES INC$739,2000.60%110,000CommonSOLE
054754858AYTUAYTU BIOPHARMA INC$692,8330.56%407,549CommonSOLE
007002108TORCEURADICET BIO INC$673,4000.54%700,000CommonSOLE
49721T507KPRXKIORA PHARMACEUTICALS INC$663,2010.54%200,970CommonSOLE
98422E103XERSXERIS BIOPHARMA HOLDINGS INC$618,0550.50%182,317CommonSOLE
03843E104AQSTAQUESTIVE THERAPEUTICS INC$569,6000.46%160,000CommonSOLE
03836J201APREAPREA THERAPEUTICS INC$490,9370.40%149,221CommonSOLE
00445A100ACELYRIN INC$417,2120.34%132,870CommonSOLE
19249H103CHRSCOHERUS BIOSCIENCES INC$345,0000.28%250,000CommonSOLE
M8001Q126PYPDPOLYPID LTD$315,1510.25%103,668CommonSOLE
43157M102HILLEVAX INC$273,9580.22%132,347CommonSOLE
037326105ANTXAN2 THERAPEUTICS INC$271,4900.22%196,732CommonSOLE
921659108VNDAVANDA PHARMACEUTICALS INC$119,7500.10%25,000CommonSOLE
28623U101ELEVATION ONCOLOGY INC$112,5200.09%200,000CommonSOLE
00370M103ABVXABIVAX SA$109,8000.09%15,000CommonSOLE
016CVR029ALIMERA SCIENCES INC CVR$107,1240.09%2,408,469CommonSOLE
016744500ALLRALLARITY THERAPEUTICS INC$78,7280.06%67,289CommonSOLE
761330109RVNCEURREVANCE THERAPEUTICS INC$70,7230.06%23,264CommonSOLE
023111206AMARIN CORPORATION PLC -ADR$55,4150.04%114,257CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.