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13F-HR filed by GROUP ONE TRADING LLC

GROUP ONE TRADING LLC filed this 13F-HR for the quarter ended 2020-12-31, filed 2021-02-10, with 6,453 holding rows worth $57,814,707,000.

Accession
0000932540-21-000001
Filed
2021-02-10
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2020

A holdings report, 6,453 entries on the cover page, a total value of $57,814,707,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $57,814,707,000 with VALUE read as thousands by filing date, 13F file number 028-14920. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
KFORCE INC COM493732101Stock130$5,000thousands by filing date
NEWMARK GROUP INC65158N102CL A753$5,000thousands by filing date
LIBERTY LATIN AMERICA LTDG9001E102COM CL A431$5,000thousands by filing date
STEWART INFORMATION SVCS COR860372101COM100$5,000thousands by filing date
CLEAR CHANNEL OUTDOOR HLDGS18453H106COM3,289$5,000thousands by filing date
XOMA ROYALTY CORPORATION98419J206COMMON STOCK116$5,000thousands by filing date
MAMMOTH ENERGY SERVICES INC56155L108COM1,100$5,000thousands by filing date
FIVE POINT HOLDINGS LLC33833Q106COM CL A1,000$5,000thousands by filing date
RAVE RESTAURANT GROUP INC754198109COM5,000$5,000thousands by filing date
SELLAS LIFE SCIENCES GROUP I81642T909CALL900$5,000thousands by filing datecall
F N B CORP302520951COM500$5,000thousands by filing dateput
ATOMERA INC04965B950COM300$5,000thousands by filing dateput
ICAHN ENTERPRISES LP451100901DEPOSITARY UNIT100$5,000thousands by filing datecall
UNITED STS GASOLINE FD LP91201T952UNITS200$5,000thousands by filing dateput
INFLARX NVN44821951COM1,000$5,000thousands by filing dateput
HELIX ENERGY SOLUTIONS GRP I42330P957COM1,300$5,000thousands by filing dateput
MERCURY GENL CORP NEW589400950COM100$5,000thousands by filing dateput
REGENCY CTRS CORP758849903COM100$5,000thousands by filing datecall
RESOURCES CONNECTION INC76122Q905COM400$5,000thousands by filing datecall
GLADSTONE INVT CORP376546907COM500$5,000thousands by filing datecall
STAR BULK CARRIERS CORP.Y8162K904SHS PAR600$5,000thousands by filing datecall
BROWN & BROWN INC115236951COM100$5,000thousands by filing dateput
ALLIANT ENERGY CORP018802958COM100$5,000thousands by filing dateput
ACADIA HEALTHCARE COMPANY IN00404A959COM100$5,000thousands by filing dateput
IAMGOLD CORP450913958COM1,400$5,000thousands by filing dateput
PROS Holdings Inc74346Y103Common Stock100$5,000thousands by filing date
ZOVIO INC98979V102COMMON STOCK983$5,000thousands by filing date
ARCOS DORADOS HLDGS INCG0457F957PUT1,000$5,000thousands by filing dateput
LINEAGE CELL THERAPEUTICS IN53566P959PUT2,800$5,000thousands by filing dateput
YOUDAO INC98741T904CALL200$5,000thousands by filing datecall
HEXCEL CORP NEW428291958PUT100$5,000thousands by filing dateput
MANITOWOC CO INC563571905CALL400$5,000thousands by filing datecall
ITERIS INC NEW46564T107COM800$5,000thousands by filing date
ADAMAS PHARMACEUTICALS INC00548A106COM1,044$5,000thousands by filing date
ACCURAY INC DEL004397905CALL1,300$5,000thousands by filing datecall
UPLAND SOFTWARE INC91544A959PUT100$5,000thousands by filing dateput
KENNEDY-WILSON HOLDINGS INC489398907CALL300$5,000thousands by filing datecall
PHASEBIO PHARMACEUTICALS INC717224109COM1,500$5,000thousands by filing date
CELLCOM ISRAEL LTDM2196U109SHS1,035$5,000thousands by filing date
ROCKWELL MEDICAL INC774374902Cmn4,700$5,000thousands by filing datecall
ALEXCO RESOURCE CORP01535P956Cmn1,600$5,000thousands by filing dateput
GRAN TIERRA ENERGY INC COMMON STOCK38500T901Cmn14,000$5,000thousands by filing datecall
RESOLUTE FOREST PRODUCTS76117W959Cmn700$5,000thousands by filing dateput
BLACKROCK KELSO CAPITAL CORP092533958COM1,900$5,000thousands by filing dateput
ECHO GLOBAL LOGISTICS INC27875T901COM200$5,000thousands by filing datecall
CROSSAMERICA PARTNERS LP22758A955UT LTD PTN INT300$5,000thousands by filing dateput
ZYNEX INC98986M903CALL400$5,000thousands by filing datecall
PARAMOUNT GROUP INC69924R908COM600$5,000thousands by filing datecall
PROS HOLDINGS INC74346Y903COM100$5,000thousands by filing datecall
LUMOS PHARMA INC55028X109COM150$5,000thousands by filing date
KEZAR LIFE SCIENCES INC49372L900CALL900$5,000thousands by filing datecall
BAUDAX BIO INC07160F107COM5,077$5,000thousands by filing date
BELLICUM PHARMACEUTICALS INC COM NEW079481404Stock1,487$5,000thousands by filing date
DBV TECHNOLOGIES S A23306J951PUT2,000$5,000thousands by filing dateput
FLUENT INC34380C952PUT1,000$5,000thousands by filing dateput
ONCTERNAL THERAPEUTICS INC68236P907CALL1,100$5,000thousands by filing datecall
RANGER OIL CORPORATION70788V902COM500$5,000thousands by filing datecall
CONTEXTLOGIC INC21077C907COM300$5,000thousands by filing datecall
ASPIRA WOMENS HEALTH INC04537Y959PUT700$5,000thousands by filing dateput
EVOQUA WATER TECHNOLOGIES CO30057T955PUT200$5,000thousands by filing dateput
AERIE PHARMACEUTICALS INC00771V908CALL400$5,000thousands by filing datecall
TERMINIX GLOBAL HOLDINGS INC88087E950PUT100$5,000thousands by filing dateput
NOVUS CAP CORP COM67012U108Stock300$5,000thousands by filing date
NABRIVA THERAPEUTICS PLCG63637953PUT2,200$5,000thousands by filing dateput
TANZANIAN GOLD CORP87601A957COM7,900$5,000thousands by filing dateput
BP MIDSTREAM PARTNERS LP0556EL909UNIT LTD PTNR500$5,000thousands by filing datecall
LEJU HLDGS LTD50187J958PUT2,000$5,000thousands by filing dateput
NEOS THERAPEUTICS INC64052L106COM8,605$5,000thousands by filing date
LIVEXLIVE MEDIA INC53839L958COM NEW1,400$5,000thousands by filing dateput
RED LION HOTELS CORP756764956PUT1,300$5,000thousands by filing dateput
AMERICAN RENAL ASSOCS HLDGS029227955COM400$5,000thousands by filing dateput
UDR INC COM902653104REIT100$4,000thousands by filing date
HOME BANCSHARES INC COM436893200Stock200$4,000thousands by filing date
INOGEN INC45780L104COM100$4,000thousands by filing date
ARTIVION INC228903100COM166$4,000thousands by filing date
SELECT WATER SOLUTIONS INC81617J301CL A COM979$4,000thousands by filing date
COMPANIA DE MINAS BUENAVENTU204448104SPONSORED ADR300$4,000thousands by filing date
KULICKE & SOFFA INDS INC501242101COM140$4,000thousands by filing date
POST HLDGS INC737446104COM37$4,000thousands by filing date
UMH PPTYS INC903002103COM300$4,000thousands by filing date
GLADSTONE INVESTMENT CORP376546107COM400$4,000thousands by filing date
TITAN MACHY INC88830R101COM202$4,000thousands by filing date
ENVIRI CORP415864107COM217$4,000thousands by filing date
EW SCRIPPS CO THE A811054402COMMON STOCK273$4,000thousands by filing date
RED VIOLET INC75704L104COMMON STOCK145$4,000thousands by filing date
TRILOGY METALS INC89621C105COMMON STOCK1,900$4,000thousands by filing date
UDR INC902653904CALL100$4,000thousands by filing datecall
BOOT BARN HLDGS INC099406900CALL100$4,000thousands by filing datecall
AVNET INC053807903CALL100$4,000thousands by filing datecall
FARMLAND PARTNERS INC31154R909COM500$4,000thousands by filing datecall
DNOW INC67011P950COM500$4,000thousands by filing dateput
VERA BRADLEY INC92335C956COM500$4,000thousands by filing dateput
AVIENT CORPORATION05368V906COM100$4,000thousands by filing datecall
SPERO THERAPEUTICS INC84833T903COM200$4,000thousands by filing datecall
RADNET INC750491902COM200$4,000thousands by filing datecall
FLOWSERVE CORP34354P905COM100$4,000thousands by filing datecall
CAPRICOR THERAPEUTICS INC14070B959COM NEW1,100$4,000thousands by filing dateput
KALVISTA PHARMACEUTICALS INC483497103COM208$4,000thousands by filing date
KONTOOR BRANDS INC50050N903CALL100$4,000thousands by filing datecall
COHU INC192576956PUT100$4,000thousands by filing dateput
EMPIRE ST RLTY TR INC292104956PUT400$4,000thousands by filing dateput
AAR CORP000361955PUT100$4,000thousands by filing dateput
DMC GLOBAL INC23291C953PUT100$4,000thousands by filing dateput
SCHNEIDER NATIONAL INC80689H902CALL200$4,000thousands by filing datecall
GRIFFON CORP398433902CALL200$4,000thousands by filing datecall
PLAYA HOTELS & RESORTS NVN70544106SHS600$4,000thousands by filing date
NINE ENERGY SERVICE INC65441V101COM1,424$4,000thousands by filing date
MADDEN STEVEN LTD556269958COM100$4,000thousands by filing dateput
AVNET INC053807953COM100$4,000thousands by filing dateput
COOPER TIRE RUBBER216831957COM100$4,000thousands by filing dateput
WYNDHAM WORLDWIDE CORP98310W958COM100$4,000thousands by filing dateput
EMAGIN CORPORATION29076N956Cmn2,600$4,000thousands by filing dateput
HILLENBRAND INC431571908Cmn100$4,000thousands by filing datecall
MOBILE TELESYSTEMS OJSC607409959SPONSORED ADR500$4,000thousands by filing dateput
SHAW COMMUNICATIONS INC82028K900CL B CONV200$4,000thousands by filing datecall
AVITA MEDICAL INC05380C952PUT200$4,000thousands by filing dateput
GLOBAL MED REIT INC37954A904COM NEW300$4,000thousands by filing datecall
WIMI HOLOGRAM CLOUD INC97264L100SPON ADS CL B703$4,000thousands by filing date
J JILL INC46620W951PUT1,000$4,000thousands by filing dateput
1LIFE HEALTHCARE INC68269G957PUT100$4,000thousands by filing dateput
CLEARSIDE BIOMEDICAL INC185063904CALL1,600$4,000thousands by filing datecall
ARCH RESOURCES INC03940R957CL A100$4,000thousands by filing dateput
CONSOL ENERGY INC NEW20854L958COM600$4,000thousands by filing dateput
JUPAI HLDGS LTD48205B107ADS2,378$4,000thousands by filing date
NAVIOS MARITIME ACQUIS CORPY62159143SHS1,297$4,000thousands by filing date
CELESTICA INC15101Q908CALL500$4,000thousands by filing datecall
MERRIMACK PHARMACEUTICALS IN590328959PUT600$4,000thousands by filing dateput
COMPANHIA BRASILEIRA DE DIST20440T900CALL300$4,000thousands by filing datecall
NEMAURA MED INC640442908CALL1,000$4,000thousands by filing datecall
CYCLERION THERAPEUTICS INC23255M105COM1,148$4,000thousands by filing date
GENETIC TECHNOLOGIES LTD37185R907NEW SPONSRD ADR1,000$4,000thousands by filing datecall
ARLINGTON ASSET INVST CORP041356905CL A NEW1,100$4,000thousands by filing datecall
ACCELERATE DIAGNOSTICS INC00430H952PUT500$4,000thousands by filing dateput
NYMOX PHARMACEUTICAL CORPP73398952PUT1,500$4,000thousands by filing dateput
QUALIGEN THERAPEUTICS INC74754R903CALL1,200$4,000thousands by filing datecall
AETERNA ZENTARIS INC007975902COM9,500$4,000thousands by filing datecall
SURGALIGN HOLDINGS INC86882C955COM2,000$4,000thousands by filing dateput
INVESTORS BANCORP INC NEW46146L901COM400$4,000thousands by filing datecall
REGULUS THERAPEUTICS INC75915K950PUT2,900$4,000thousands by filing dateput
INTEC PHARMA LTD JERUSALEMM53644908CALL1,300$4,000thousands by filing datecall
NAPCO SEC TECHNOLOGIES INC COM630402105Stock100$3,000thousands by filing date
FOUR CORNERS PPTY TR INC35086T109COM100$3,000thousands by filing date
OCEANEERING INTL INC675232102COM398$3,000thousands by filing date
ADAPTHEALTH CORP00653Q102COMMON STOCK75$3,000thousands by filing date
SPROTT INC852066208COM NEW100$3,000thousands by filing date
SUMITOMO MITSUI FIN GRP INC86562M209SPONSORED ADR500$3,000thousands by filing date
VEON LTD91822M106SPONSORED ADR1,987$3,000thousands by filing date
HUDSON TECHNOLOGIES INC444144109COMMON STOCK3,154$3,000thousands by filing date
NPK INTERNATIONAL INC651718504COMMON STOCK1,557$3,000thousands by filing date
SINOVAC BIOTECH LTDP8696W104SHS412$3,000thousands by filing date
TRAVERE THERAPEUTICS INC89422G957PUT100$3,000thousands by filing dateput
VIAVI SOLUTIONS INC925550955PUT200$3,000thousands by filing dateput
TEREX CORP NEW880779953COM100$3,000thousands by filing dateput
SURGERY PARTNERS INC86881A900COM100$3,000thousands by filing datecall
UMH PPTYS INC903002953COM200$3,000thousands by filing dateput
ARRAY DIGITAL INFRASTRUCTURE911684908COM100$3,000thousands by filing datecall
ARRAY DIGITAL INFRASTRUCTURE911684958COM100$3,000thousands by filing dateput
CUBESMART229663909COM100$3,000thousands by filing datecall
CUBESMART229663959COM100$3,000thousands by filing dateput
RAYONIER INC754907953COM100$3,000thousands by filing dateput
DELEK US HLDGS INC NEW24665A903COM200$3,000thousands by filing datecall
GOSSAMER BIO INC38341P902COM300$3,000thousands by filing datecall
OLD NATL BANCORP IND680033907COM200$3,000thousands by filing datecall
FOUR CORNERS PPTY TR INC35086T909COM100$3,000thousands by filing datecall
ABRDN SILVER ETF TRUST003264958PHYSCL SILVR SHS100$3,000thousands by filing dateput
SouthState Corp840441109Common Stock46$3,000thousands by filing date
FEDERAL SIGNAL CORP313855958OPTION100$3,000thousands by filing dateput
NEW MTN FIN CORP647551900CALL300$3,000thousands by filing datecall
NEW MTN FIN CORP647551950PUT300$3,000thousands by filing dateput
QUICKLOGIC CORP74837P955PUT800$3,000thousands by filing dateput
MEIRAGTX HLDGS PLCG59665902CALL200$3,000thousands by filing datecall
EDGEWELL PERSONAL CARE CO28035Q952PUT100$3,000thousands by filing dateput
YOUDAO INC98741T954PUT100$3,000thousands by filing dateput
ENVISTA HOLDINGS CORPORATION29415F954PUT100$3,000thousands by filing dateput
BEAZER HOMES USA INC07556Q951PUT200$3,000thousands by filing dateput
ORION S.A.L72967959PUT200$3,000thousands by filing dateput
OXFORD SQUARE CAP CORP69181V957PUT1,000$3,000thousands by filing dateput
COVISTA INC00737L903CALL100$3,000thousands by filing datecall
NGM BIOPHARMACEUTICALS INC62921N105COM100$3,000thousands by filing date
SEASPINE HLDGS CORP81255T108COM149$3,000thousands by filing date
ADAPTIMMUNE THERAPEUTICS PLC00653A107SPONDS ADR494$3,000thousands by filing date
ObsEva SAH5861P103COM1,336$3,000thousands by filing date
Indivior Pharmaceuticals Inc04546C106COMMON STOCK7,224$3,000thousands by filing date
S&W SEED COMPANY COM785135104COM1,000$3,000thousands by filing date
SCHNITZER STEEL INDS INC-A806882906COM100$3,000thousands by filing datecall
FERRO CORP315405950Cmn200$3,000thousands by filing dateput
ACORDA THERAPEUTICS ORD00484M956Cmn4,700$3,000thousands by filing dateput
PACWEST BANCORP695263953Cmn100$3,000thousands by filing dateput
BANCO SANTANDER BRASIL S A05967A907ADS REP 1 UNIT300$3,000thousands by filing datecall
AKERO THERAPEUTICS INC00973Y908CALL100$3,000thousands by filing datecall
SUMMIT HOTEL PPTYS INC866082950COM300$3,000thousands by filing dateput
OBSEVA SAH5861P953PUT1,500$3,000thousands by filing dateput
ZW DATA ACTION TECHNOLOGS IN98880R909CALL1,900$3,000thousands by filing datecall
HILLTOP HOLDINGS INC432748951PUT100$3,000thousands by filing dateput
CHINA SOUTHN AIRLS LTD169409959PUT100$3,000thousands by filing dateput
PLAYA HOTELS & RESORTS NVN70544906CALL500$3,000thousands by filing datecall
CONSOL ENERGY INC NEW20854L908COM400$3,000thousands by filing datecall
TITAN PHARMACEUTICALS INC DE888314606COMMON806$3,000thousands by filing date
PRIMO WATER CORPORATION74167P908COM200$3,000thousands by filing datecall
PRIMO WATER CORPORATION74167P958COM200$3,000thousands by filing dateput
CALADRIUS BIOSCIENCES INC128058203COM NEW2,392$3,000thousands by filing date
SIERRA ONCOLOGY INC82640U404CMN212$3,000thousands by filing date
NGM BIOPHARMACEUTICALS INC62921N905CALL100$3,000thousands by filing datecall
FLUENT INC34380C902CALL500$3,000thousands by filing datecall
AVID TECHNOLOGY INC05367P950COM200$3,000thousands by filing dateput
GASLOG PARTNERS LPY2687W958COM1,200$3,000thousands by filing dateput
PENN VA CORP NEW70788V952PUT300$3,000thousands by filing dateput
9 METERS BIOPHARMA INC654405959PUT3,300$3,000thousands by filing dateput
UNITY BIOTECHNOLOGY INC91381U951PUT500$3,000thousands by filing dateput
LA JOLLA PHARMACEUTICAL CO503459904CALL800$3,000thousands by filing datecall
DATTO HLDG CORP23821D950PUT100$3,000thousands by filing dateput
FORTERRA INC34960W906CALL200$3,000thousands by filing datecall
LANDMARK INFRASTRCTUR PARTR51508J908CALL300$3,000thousands by filing datecall
DEL TACO RESTAURANTS INC NEW245496954PUT300$3,000thousands by filing dateput
KRATON CORP50077C956PUT100$3,000thousands by filing dateput
NAVIOS MARITIME ACQUIS CORPY62159903SHS1,000$3,000thousands by filing datecall
INTEC PHARMA LTD JERUSALEMM53644148SHS NEW961$3,000thousands by filing date
CHIASMA INC16706W952PUT600$3,000thousands by filing dateput
Vanguard S&P 500 ETF922908363COM6$2,000thousands by filing date
CASEYS GEN STORES INC147528103COM12$2,000thousands by filing date
ONTO INNOVATION INC COM683344105Stock33$2,000thousands by filing date
VERTIV HOLDINGS CO COM CL A92537N108Stock83$2,000thousands by filing date
XENIA HOTELS & RESORTS INC COM984017103REIT100$2,000thousands by filing date
GENPACT LIMITED SHSG3922B107Stock59$2,000thousands by filing date
TIDEWATER INC NEW COM88642R109Stock200$2,000thousands by filing date
DENISON MINES CORP248356107COM2,602$2,000thousands by filing date
TELEPHONE & DATA SYS INC879433829COM NEW100$2,000thousands by filing date
CLARUS CORP NEW18270P109COM100$2,000thousands by filing date
HESS MIDSTREAM LP428103105CL A SHS100$2,000thousands by filing date
AVITA THERAPEUTICS, INC.05380C102COM100$2,000thousands by filing date
PGT INNOVATIONS INC69336V101COM100$2,000thousands by filing date
FENNEC PHARMACEUTICALS INC31447P100COMMON STOCK317$2,000thousands by filing date
METALLUS INC887399103COMMON STOCK500$2,000thousands by filing date
Inflarx NvN44821101COM400$2,000thousands by filing date
AKERO THERAPEUTICS INC00973Y108COM66$2,000thousands by filing date
CATO CORP NEW149205106CL A200$2,000thousands by filing date
MV OIL TR553859109TR UNITS500$2,000thousands by filing date
ORIGIN AGRITECH LIMITEDG67828205SHS NEW100$2,000thousands by filing date
YIREN DIGITAL LTD98585L100SPONSORED ADS548$2,000thousands by filing date
VERTIV HOLDINGS CO92537N958Option100$2,000thousands by filing dateput
CADENCE BANCORP12739A100COMMON EQUITY100$2,000thousands by filing date
SYNDAX PHARMACEUTICALS INC87164F955COM100$2,000thousands by filing dateput
VAREX IMAGING CORP92214X906COM100$2,000thousands by filing datecall
ARCHROCK INC03957W956COM200$2,000thousands by filing dateput
TPG RE FIN TR INC87266M957COM200$2,000thousands by filing dateput
SUMITOMO MITSUI FIN GRP INC86562M909SPONSORED ADR300$2,000thousands by filing datecall
DIVERSIFIED HEALTHCARE TR25525P957COM SH BEN INT600$2,000thousands by filing dateput
HARROW INC415858959COM300$2,000thousands by filing dateput
HESS MIDSTREAM LP428103905CL A SHS100$2,000thousands by filing datecall
TRILOGY METALS INC NEW89621C905COM800$2,000thousands by filing datecall
CLARUS CORP NEW18270P909COM100$2,000thousands by filing datecall
COMPANIA DE MINAS BUENAVENTU204448904SPONSORED ADR200$2,000thousands by filing datecall
PATTERSON-UTI ENERGY INC703481951COM300$2,000thousands by filing dateput
HUDSON TECHNOLOGIES INC444144959COM1,400$2,000thousands by filing dateput
PHOTRONICS INC719405952COM200$2,000thousands by filing dateput
ETHAN ALLEN INTERIORS INC297602904COM100$2,000thousands by filing datecall
ALTRA HOLDINGS INC02208R106COMMON STOCK27$2,000thousands by filing date
FENNEC PHARMACEUTICALS INC31447P900CALL300$2,000thousands by filing datecall
NMI HLDGS INC629209955PUT100$2,000thousands by filing dateput
ASA GOLD AND PRECIOUS MTLS LG3156P903CALL100$2,000thousands by filing datecall
ADVANSIX INC00773T901CALL100$2,000thousands by filing datecall
INDUSTRIAL LOGISTICS PPTYS T456237956PUT100$2,000thousands by filing dateput
MERCER INTL INC588056901CALL200$2,000thousands by filing datecall
GLADSTONE INVT CORP376546957PUT200$2,000thousands by filing dateput
BEACON FINANCIAL CORP.084680957PUT100$2,000thousands by filing dateput
OLD NATL BANCORP IND680033957PUT100$2,000thousands by filing dateput
AXOGEN INC05463X906CALL100$2,000thousands by filing datecall
PROQR THRAPEUTICS N VN71542909CALL400$2,000thousands by filing datecall
SUTRO BIOPHARMA INC869367102COM100$2,000thousands by filing date
CHIMERIX INC COM16934W106Stock338$2,000thousands by filing date
EXPRO GROUP HOLDINGS NV COMN33462107Stock822$2,000thousands by filing date
CLARUS CORP NEW18270P959PUT100$2,000thousands by filing dateput
AEGLEA BIOTHERAPEUTICS INC00773J103COM200$2,000thousands by filing date
SOCIETAL CDMO INC75629F109COM541$2,000thousands by filing date
TITAN MACHINERY INC88830R901Cmn100$2,000thousands by filing datecall
UMPQUA HOLDINGS CORP CMN STOCK904214953Cmn100$2,000thousands by filing dateput
ORION MARINE GROUP INC68628V958Cmn400$2,000thousands by filing dateput
GREAT PANTHER RESOURCES LTD COMMON STOCK39115V951Cmn2,000$2,000thousands by filing dateput
SEASPINE HLDGS CORP81255T908CALL100$2,000thousands by filing datecall
BEYOND AIR INC08862L953PUT300$2,000thousands by filing dateput
ION GEOPHYSICAL CORP462044207COMMON STOCK627$2,000thousands by filing date
NEW SR INVT GROUP INC648691103COM400$2,000thousands by filing date
AQUA METALS INC03837J951PUT800$2,000thousands by filing dateput
HOOKIPA PHARMA INC43906K900COM200$2,000thousands by filing datecall
CAPITAL PRODUCT PARTNERS L PY11082956PUT200$2,000thousands by filing dateput
LIQTECH INTL INC53632A201COM300$2,000thousands by filing date
CRESCENT PT ENERGY CORP22576C901COM900$2,000thousands by filing datecall
CHINDATA GROUP HLDGS LTD16955F957PUT100$2,000thousands by filing dateput
DIREXION SHS ETF TR25490K903COM100$2,000thousands by filing datecall
HIGHPOINT RESOURCES CORP COM43114K207Stock172$2,000thousands by filing date
SUPPORT COM INC86858W200COM NEW1,091$2,000thousands by filing date
ORGANIGRAM HLDGS INC68620P951PUT1,300$2,000thousands by filing dateput
ACCELERATE DIAGNOSTICS INC00430H902CALL300$2,000thousands by filing datecall
AEGLEA BIOTHERAPEUTICS INC00773J903CALL200$2,000thousands by filing datecall
MAGENTA THERAPEUTICS INC55910K958PUT300$2,000thousands by filing dateput
SYNLOGIC INC87166L950PUT800$2,000thousands by filing dateput
KAIXIN AUTO HLDGSG5223X900CALL500$2,000thousands by filing datecall
KAIXIN AUTO HLDGSG5223X950PUT500$2,000thousands by filing dateput
AIRNET TECHNOLOGY INC00941Q104SPONSORED ADR700$2,000thousands by filing date
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ENANTA PHARMACEUTICALS INC29251M106COM6$0thousands by filing dateValue filed as zero, left out of ratios.
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ATYR PHARMA INC002120202COM NEW43$0thousands by filing dateValue filed as zero, left out of ratios.
PDS BIOTECHNOLOGY CORP70465T107COM25$0thousands by filing dateValue filed as zero, left out of ratios.
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EVOLUTION PETE CORP30049A907COM100$0thousands by filing datecallValue filed as zero, left out of ratios.
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Atossa Therapeutics Inc04962H506Common Stock100$0thousands by filing dateValue filed as zero, left out of ratios.
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ENLIGHTIFY INC COM NEW16943W204Stock63$0thousands by filing dateValue filed as zero, left out of ratios.
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PLUS THERAPEUTICS INC72941H400COM21$0thousands by filing dateValue filed as zero, left out of ratios.
SUMMIT MIDSTREAM PARTNERS LP866142409COM7$0thousands by filing dateValue filed as zero, left out of ratios.
AYTU BIOPHARMA INC054754874COM3$0thousands by filing dateValue filed as zero, left out of ratios.
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REALNETWORKS INC75605L708COM218$0thousands by filing dateValue filed as zero, left out of ratios.
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CHINA XD PLASTICS CO LTD16948F107COM252$0thousands by filing dateValue filed as zero, left out of ratios.
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TRINITY BIOTECH PLC896438956SPON ADR NEW100$0thousands by filing dateputValue filed as zero, left out of ratios.
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VIVEVE MED INC92852W501COM1$0thousands by filing dateValue filed as zero, left out of ratios.
RENREN INC759892900CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
OBSEVA SAH5861P903CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
ASHFORD INC044104107COM3$0thousands by filing dateValue filed as zero, left out of ratios.
GENESIS HEALTHCARE CLASS A37185X106COMMON STOCK200$0thousands by filing dateValue filed as zero, left out of ratios.
STRATA SKIN SCIENCES INC86272A206COMMON1$0thousands by filing dateValue filed as zero, left out of ratios.
S&W SEED CO785135904CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
BIOCEPT INC09072V501COM49$0thousands by filing dateValue filed as zero, left out of ratios.
MIDATECH PHARMA PLC59564R302SPONSORED ADS10$0thousands by filing dateValue filed as zero, left out of ratios.
CONFORMIS INC20717E101COM335$0thousands by filing dateValue filed as zero, left out of ratios.
VACCINEX INC918640103CMN100$0thousands by filing dateValue filed as zero, left out of ratios.
RECRO PHARMA INC75629F959PUT100$0thousands by filing dateputValue filed as zero, left out of ratios.
FIRSTHAND TECH VALUE FD INC33766Y900CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
VACCINEX INC918640953PUT100$0thousands by filing dateputValue filed as zero, left out of ratios.
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HTG MOLECULAR DIAGNOSTICS IN40434H203COM NEW36$0thousands by filing dateValue filed as zero, left out of ratios.
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IMV INC44974L903CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
AUTOWEB INC05335B950PUT200$0thousands by filing dateputValue filed as zero, left out of ratios.
ION GEOPHYSICAL462044957COM200$0thousands by filing dateputValue filed as zero, left out of ratios.
DOCUMENT SEC SYS INC25614T309COM NEW4$0thousands by filing dateValue filed as zero, left out of ratios.
NAVIOS MARITIME ACQUIS CORPY62159953SHS100$0thousands by filing dateputValue filed as zero, left out of ratios.
STRONGBRIDGE BIOPHARMA PLCG85347905SHS USD200$0thousands by filing datecallValue filed as zero, left out of ratios.
KINDRED BIOSCIENCES INC494577959PUT100$0thousands by filing dateputValue filed as zero, left out of ratios.
NAVIOS MARITIME CHG CONTAINERS LP UNIT REPSTG LP INTY62151108COM UNIT RP LP5$0thousands by filing dateValue filed as zero, left out of ratios.
ALASKA COMMUNICATIONS SYS GR01167P901CALL100$0thousands by filing datecallValue filed as zero, left out of ratios.
LEAF GROUP LTD52177G952PUT100$0thousands by filing dateputValue filed as zero, left out of ratios.
NEOS THERAPEUTICS INC64052L956COM100$0thousands by filing dateputValue filed as zero, left out of ratios.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000932540-21-000001this filing2021-02-10acceptance time not in the bulk data set