13F-HR filed by GROUP ONE TRADING LLC
GROUP ONE TRADING LLC filed this 13F-HR for the quarter ended 2021-06-30, filed 2021-08-10, with 8,103 holding rows worth $82,901,534,000.
- Accession
- 0000932540-21-000004
- Filer
- CIK 932540
- Filed
- 2021-08-10
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2021
A holdings report, 8,103 entries on the cover page, a total value of $82,901,534,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $82,901,534,000 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 filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| CRANE CO | 224399955 | Cmn | 300 | $28,000 | thousands by filing date | put |
| VECTOR GROUP LTD CMN STK | 92240M958 | Cmn | 2,000 | $28,000 | thousands by filing date | put |
| ULTRALIFE CORP | 903899902 | CALL | 3,400 | $28,000 | thousands by filing date | call |
| ARC DOCUMENT SOLUTIONS INC | 00191G953 | COM | 13,100 | $28,000 | thousands by filing date | put |
| CAPSTONE GREEN ENERGY CORP | 14067D908 | COM | 5,000 | $28,000 | thousands by filing date | call |
| KIMBALL INTL INC | 494274903 | CALL | 2,100 | $28,000 | thousands by filing date | call |
| GOLD ROYALTY CORP | 38071H106 | COMMON SHARES | 5,000 | $27,000 | thousands by filing date | |
| BLACK DIAMOND THERAPEUTICS I | 09203E105 | COM | 2,195 | $27,000 | thousands by filing date | |
| NISOURCE INC | 65473P955 | COM | 1,100 | $27,000 | thousands by filing date | put |
| ROBERT HALF INC. | 770323903 | COM | 300 | $27,000 | thousands by filing date | call |
| WESTLAKE CORPORATION | 960413902 | COM | 300 | $27,000 | thousands by filing date | call |
| AQUESTIVE THERAPEUTICS INC | 03843E954 | COM | 6,900 | $27,000 | thousands by filing date | put |
| VISTA GOLD CORP | 927926903 | COM NEW | 22,100 | $27,000 | thousands by filing date | call |
| COMPUGEN LTD | M25722955 | ORD | 3,300 | $27,000 | thousands by filing date | put |
| PROTAGONIST THERAPEUTICS INC | 74366E952 | PUT | 600 | $27,000 | thousands by filing date | put |
| A10 NETWORKS INC | 002121951 | PUT | 2,400 | $27,000 | thousands by filing date | put |
| CIVEO CORP CDA | 17878Y957 | PUT | 1,500 | $27,000 | thousands by filing date | put |
| TRINITY INDS INC | 896522959 | PUT | 1,000 | $27,000 | thousands by filing date | put |
| SECUREWORKS CORP | 81374A105 | CL A | 1,439 | $27,000 | thousands by filing date | |
| GOOD TIMES RESTAURANTS INC | 382140909 | CALL | 6,600 | $27,000 | thousands by filing date | call |
| CENTURY CASINOS INC | 156492950 | PUT | 2,000 | $27,000 | thousands by filing date | put |
| CONTRAFECT CORP | 212326950 | PUT | 6,100 | $27,000 | thousands by filing date | put |
| ENLINK MIDSTREAM LLC | 29336T900 | COM UNIT REP LTD | 4,300 | $27,000 | thousands by filing date | call |
| DBV TECHNOLOGIES S A | 23306J951 | PUT | 4,900 | $27,000 | thousands by filing date | put |
| REWALK ROBOTICS LTD | M8216Q950 | PUT | 15,800 | $27,000 | thousands by filing date | put |
| POLISHED COM INC | 28252C909 | COM | 7,000 | $27,000 | thousands by filing date | call |
| TANZANIAN GOLD CORP | 87601A957 | COM | 52,500 | $27,000 | thousands by filing date | put |
| CORESITE RLTY CORP | 21870Q955 | PUT | 200 | $27,000 | thousands by filing date | put |
| DRAGONEER GROWTH OPPTY CORP | G28314905 | SHS CL A | 2,700 | $27,000 | thousands by filing date | call |
| RICE ACQUISITION CORP | 762594959 | PUT | 1,500 | $27,000 | thousands by filing date | put |
| BRASKEM S A SP ADR PFD A | 105532105 | ADR | 1,083 | $26,000 | thousands by filing date | |
| DIGI INTL INC | 253798102 | COM | 1,300 | $26,000 | thousands by filing date | |
| BANKUNITED INC | 06652K103 | COM | 600 | $26,000 | thousands by filing date | |
| Afya Ltd-Class A | G01125106 | COM | 1,000 | $26,000 | thousands by filing date | |
| ASCENDIS PHARMA A/S | 04351P901 | CALL | 200 | $26,000 | thousands by filing date | call |
| VANDA PHARMACEUTICALS INC | 921659958 | COM | 1,200 | $26,000 | thousands by filing date | put |
| MERCURY GENL CORP NEW | 589400950 | COM | 400 | $26,000 | thousands by filing date | put |
| STIFEL FINL CORP | 860630902 | CALL | 400 | $26,000 | thousands by filing date | call |
| ITERIS INC NEW | 46564T107 | COM | 3,914 | $26,000 | thousands by filing date | |
| DBV TECHNOLOGIES S A | 23306J101 | ADR | 4,689 | $26,000 | thousands by filing date | |
| ZYNEX INC | 98986M953 | PUT | 1,700 | $26,000 | thousands by filing date | put |
| READING INTERNATIONAL INC | 755408901 | CALL | 3,700 | $26,000 | thousands by filing date | call |
| TCR2 THERAPEUTICS INC | 87808K906 | CALL | 1,600 | $26,000 | thousands by filing date | call |
| T2 BIOSYSTEMS INC | 89853L954 | PUT | 22,100 | $26,000 | thousands by filing date | put |
| FIRSTMARK HORIZON ACQUISITIO | 33765Y101 | CL A COM | 2,600 | $26,000 | thousands by filing date | |
| ABRAXAS PETE CORP | 003830954 | PUT | 8,100 | $26,000 | thousands by filing date | put |
| REVOLUTION ACCELERTN ACQU CO | 76156P956 | PUT | 2,600 | $26,000 | thousands by filing date | put |
| ANSYS INC COM | 03662Q105 | COM | 72 | $25,000 | thousands by filing date | |
| CANON INC-ADR | 138006309 | SPONSORED ADR | 1,098 | $25,000 | thousands by filing date | |
| LANDS END INC NEW | 51509F905 | COM | 600 | $25,000 | thousands by filing date | call |
| NEW MTN FIN CORP | 647551900 | CALL | 1,900 | $25,000 | thousands by filing date | call |
| ENTERA BIO LTD | M40527959 | PUT | 4,100 | $25,000 | thousands by filing date | put |
| PINNACLE WEST CAP CORP | 723484951 | PUT | 300 | $25,000 | thousands by filing date | put |
| QUANEX BLDG PRODS CORP | 747619904 | CALL | 1,000 | $25,000 | thousands by filing date | call |
| AXIS CAP HLDGS LTD | G0692U909 | CALL | 500 | $25,000 | thousands by filing date | call |
| AMNEAL PHARMACEUTICALS INC | 03168L955 | PUT | 4,900 | $25,000 | thousands by filing date | put |
| NATURA &CO HLDG S A | 63884N108 | ADR | 1,109 | $25,000 | thousands by filing date | |
| SYNCHRONOSS TECHNOLOGIES INC COMMON STOCK | 87157B903 | Cmn | 7,100 | $25,000 | thousands by filing date | call |
| RESEARCH FRONTIERS INC | 760911957 | PUT | 10,500 | $25,000 | thousands by filing date | put |
| ONCOCYTE CORP | 68235C107 | COM | 4,293 | $25,000 | thousands by filing date | |
| ZK INTL GROUP CO LTD | G9892K900 | CALL | 5,800 | $25,000 | thousands by filing date | call |
| GRITSTONE BIO INC | 39868T905 | CALL | 2,700 | $25,000 | thousands by filing date | call |
| FORTRESS BIOTECH INC | 34960Q909 | CALL | 7,000 | $25,000 | thousands by filing date | call |
| EPIZYME INC | 29428V954 | COM | 3,000 | $25,000 | thousands by filing date | put |
| NABRIVA THERAPEUTICS PLC | G63637953 | PUT | 18,700 | $25,000 | thousands by filing date | put |
| STRONGBRIDGE BIOPHARMA PLC | G85347955 | SHS USD | 8,500 | $25,000 | thousands by filing date | put |
| CADENCE BANCORPORATION | 12739A900 | CALL | 1,200 | $25,000 | thousands by filing date | call |
| CINCINNATI BELL INC NEW | 171871952 | PUT | 1,600 | $25,000 | thousands by filing date | put |
| SCHOLASTIC CORP COM | 807066105 | Stock | 623 | $24,000 | thousands by filing date | |
| STIFEL FINL CORP | 860630102 | COM | 367 | $24,000 | thousands by filing date | |
| QUAKER HOUGHTON | 747316107 | COM | 100 | $24,000 | thousands by filing date | |
| ORANGE SPONSORED ADR | 684060106 | SPONSORED ADR | 2,100 | $24,000 | thousands by filing date | |
| GLOBUS MARITIME LIMITED NEW | Y27265126 | COM NEW | 6,249 | $24,000 | thousands by filing date | |
| AVNET INC | 053807903 | CALL | 600 | $24,000 | thousands by filing date | call |
| MILESTONE PHARMACEUTICALS IN | 59935V957 | COM | 4,400 | $24,000 | thousands by filing date | put |
| TETRA TECH INC NEW | 88162G903 | COM | 200 | $24,000 | thousands by filing date | call |
| TETRA TECH INC NEW | 88162G953 | COM | 200 | $24,000 | thousands by filing date | put |
| ATEA PHARMACEUTICALS INC | 04683R906 | COM | 1,100 | $24,000 | thousands by filing date | call |
| QUINSTREET INC | 74874Q900 | COM | 1,300 | $24,000 | thousands by filing date | call |
| TIMKEN CO | 887389904 | COM | 300 | $24,000 | thousands by filing date | call |
| DENALI THERAPEUTICS INC | 24823R955 | COM | 300 | $24,000 | thousands by filing date | put |
| AMTECH SYS INC | 032332904 | COM PAR $0.01N | 2,500 | $24,000 | thousands by filing date | call |
| GROCERY OUTLET HLDG CORP | 39874R951 | COM | 700 | $24,000 | thousands by filing date | put |
| ALGONQUIN POWER & UTILITIES | 015857955 | COM | 1,600 | $24,000 | thousands by filing date | put |
| PARSONS CORP DEL | 70202L902 | COM | 600 | $24,000 | thousands by filing date | call |
| QUAKER HOUGHTON | 747316907 | CALL | 100 | $24,000 | thousands by filing date | call |
| TRAVELZOO | 89421Q905 | CALL | 1,600 | $24,000 | thousands by filing date | call |
| OTTER TAIL CORP | 689648953 | PUT | 500 | $24,000 | thousands by filing date | put |
| VERACYTE INC | 92337F907 | COM | 600 | $24,000 | thousands by filing date | call |
| ENTHUSIAST GAMING HLDGS INC | 29385B109 | COM | 4,000 | $24,000 | thousands by filing date | |
| LUCIRA HEALTH INC | 54948U905 | CALL | 3,600 | $24,000 | thousands by filing date | call |
| RECON TECHNOLOGY LTD | G7415M124 | COMMON | 5,654 | $24,000 | thousands by filing date | |
| PENN VA CORP NEW | 70788V952 | PUT | 1,000 | $24,000 | thousands by filing date | put |
| NEWAGE INC | 650194953 | PUT | 10,700 | $24,000 | thousands by filing date | put |
| SHARPS COMPLIANCE CORP | 820017951 | PUT | 2,300 | $24,000 | thousands by filing date | put |
| ONE | G7000X955 | PUT | 2,400 | $24,000 | thousands by filing date | put |
| RMG ACQUISITION CORP II | G76083957 | PUT | 2,400 | $24,000 | thousands by filing date | put |
| SCHNEIDER NATIONAL INC | 80689H102 | CL B | 1,062 | $23,000 | thousands by filing date | |
| WABASH NATIONAL CORP | 929566107 | COMMON STOCK | 1,434 | $23,000 | thousands by filing date | |
| BLACK DIAMOND THERAPEUTICS I | 09203E955 | COM | 1,900 | $23,000 | thousands by filing date | put |
| AMERICAN HOMES 4 RENT | 02665T956 | CL A | 600 | $23,000 | thousands by filing date | put |
| AMERICOLD REALTY TRUST INC | 03064D958 | COM | 600 | $23,000 | thousands by filing date | put |
| OCEAN PWR TECHNOLOGIES INC | 674870956 | COM NEW | 9,100 | $23,000 | thousands by filing date | put |
| TPI Composites Inc | 87266J104 | Common Stock | 477 | $23,000 | thousands by filing date | |
| CODEXIS INC | 192005906 | CALL | 1,000 | $23,000 | thousands by filing date | call |
| PENNANTPARK INVT CORP | 708062954 | PUT | 3,500 | $23,000 | thousands by filing date | put |
| GRACO INC | 384109904 | CALL | 300 | $23,000 | thousands by filing date | call |
| VIRTRA INC | 92827K951 | PUT | 3,100 | $23,000 | thousands by filing date | put |
| ORGENESIS INC | 68619K204 | COM | 4,600 | $23,000 | thousands by filing date | |
| TUESDAY MORNING CORP | 89904V101 | COM | 5,000 | $23,000 | thousands by filing date | |
| YUMANITY THERAPEUTICS INC | 98872L902 | CALL | 2,000 | $23,000 | thousands by filing date | call |
| USA TRUCK INC | 902925906 | CALL | 1,400 | $23,000 | thousands by filing date | call |
| SOLENO THERAPEUTICS INC | 834203950 | PUT | 19,800 | $23,000 | thousands by filing date | put |
| QTS RLTY TR INC | 74736A903 | CALL | 300 | $23,000 | thousands by filing date | call |
| BROOKFIELD PROPERTY REIT INC | 11282X953 | PUT | 1,200 | $23,000 | thousands by filing date | put |
| CERECOR INC | 15671L909 | CALL | 7,000 | $23,000 | thousands by filing date | call |
| FEDERATED HERMES INC CL B | 314211103 | Stock | 645 | $22,000 | thousands by filing date | |
| NEW MTN FIN CORP | 647551100 | COM | 1,700 | $22,000 | thousands by filing date | |
| HOLLY ENERGY PARTNERS L P | 435763107 | COM UT LTD PTN | 990 | $22,000 | thousands by filing date | |
| BANCO SANTANDER MEXICO SA | 05969B103 | SPONSORED ADS B | 3,500 | $22,000 | thousands by filing date | |
| VAREX IMAGING CORP | 92214X106 | COMMON STOCK | 838 | $22,000 | thousands by filing date | |
| RIVERVIEW BANCORP INC | 769397100 | COM | 3,100 | $22,000 | thousands by filing date | |
| UMH PPTYS INC | 903002953 | COM | 1,000 | $22,000 | thousands by filing date | put |
| GLOBANT S A | L44385909 | COM | 100 | $22,000 | thousands by filing date | call |
| RHYTHM PHARMACEUTICALS INC | 76243J955 | COM | 1,100 | $22,000 | thousands by filing date | put |
| KKR REAL ESTATE FIN TR INC | 48251K900 | COM | 1,000 | $22,000 | thousands by filing date | call |
| SIXTH STREET SPECIALTY LENDI | 83012A909 | COM | 1,000 | $22,000 | thousands by filing date | call |
| FIRSTHAND TECHNOLOGY VALUE F | 33766Y100 | COM | 3,821 | $22,000 | thousands by filing date | |
| NAPCO SEC TECHNOLOGIES INC | 630402905 | CALL | 600 | $22,000 | thousands by filing date | call |
| ADC THERAPEUTICS SA | H0036K907 | CALL | 900 | $22,000 | thousands by filing date | call |
| POST HLDGS INC | 737446904 | CALL | 200 | $22,000 | thousands by filing date | call |
| SNAP ON INC | 833034951 | PUT | 100 | $22,000 | thousands by filing date | put |
| FORTIS INC | 349553907 | CALL | 500 | $22,000 | thousands by filing date | call |
| SPECTRUM PHARMACEUTICALS INC CMN STOCK | 84763A958 | Cmn | 5,900 | $22,000 | thousands by filing date | put |
| CHINA XD PLASTICS CO LTD | 16948F907 | COM | 36,800 | $22,000 | thousands by filing date | call |
| CLEARSIGN TECHNOLOGIES CORP | 185064952 | PUT | 4,500 | $22,000 | thousands by filing date | put |
| ORION ENERGY SYSTEMS INC | 686275908 | CALL | 3,800 | $22,000 | thousands by filing date | call |
| RUBIUS THERAPEUTICS INC | 78116T953 | PUT | 900 | $22,000 | thousands by filing date | put |
| UNITY BIOTECHNOLOGY INC | 91381U101 | COM | 4,822 | $22,000 | thousands by filing date | |
| GAMIDA CELL LTD | M47364950 | SHS | 3,500 | $22,000 | thousands by filing date | put |
| HYCROFT MINING HOLDING CORP | 44862P959 | COM CL A | 7,200 | $22,000 | thousands by filing date | put |
| SPARK NETWORKS SE | 846517900 | CALL | 4,200 | $22,000 | thousands by filing date | call |
| LIPOCINE INC NEW | 53630X954 | PUT | 15,500 | $22,000 | thousands by filing date | put |
| REGULUS THERAPEUTICS INC | 75915K950 | PUT | 26,600 | $22,000 | thousands by filing date | put |
| DECARBONIZATION PLUS ACQU CO | 242797958 | PUT | 2,100 | $22,000 | thousands by filing date | put |
| HERITAGE INSURANCE HLDGS INC | 42727J102 | COM | 2,500 | $21,000 | thousands by filing date | |
| GSI TECHNOLOGY INC | 36241U106 | COMMON STOCK | 3,800 | $21,000 | thousands by filing date | |
| SYNDAX PHARMACEUTICALS INC | 87164F905 | COM | 1,200 | $21,000 | thousands by filing date | call |
| INDIE SEMICONDUCTOR INC | 45569U951 | CLASS A COM | 2,100 | $21,000 | thousands by filing date | put |
| DYNEX CAP INC | 26817Q906 | COM | 1,100 | $21,000 | thousands by filing date | call |
| VOC ENERGY TR | 91829B903 | TR UNIT | 4,400 | $21,000 | thousands by filing date | call |
| TILLYS INC | 886885952 | CL A | 1,300 | $21,000 | thousands by filing date | put |
| LAMAR ADVERTISING CO | 512816909 | CL A | 200 | $21,000 | thousands by filing date | call |
| BROWN & BROWN INC | 115236901 | COM | 400 | $21,000 | thousands by filing date | call |
| INMUNE BIO INC | 45782T955 | COM | 1,200 | $21,000 | thousands by filing date | put |
| INTELLICHECK MOBILISA INC | 45817G951 | PUT | 2,500 | $21,000 | thousands by filing date | put |
| MAKEMYTRIP LIMITED MAURITIUS | V5633W959 | PUT | 700 | $21,000 | thousands by filing date | put |
| ETON PHARMACEUTICALS INC | 29772L908 | CALL | 3,400 | $21,000 | thousands by filing date | call |
| WALKER & DUNLOP INC | 93148P952 | PUT | 200 | $21,000 | thousands by filing date | put |
| METALLUS INC | 887399953 | PUT | 1,500 | $21,000 | thousands by filing date | put |
| SUNSTONE HOTEL INVS INC NEW | 867892901 | CALL | 1,700 | $21,000 | thousands by filing date | call |
| THE9 LTD | 88337K302 | ADR | 1,442 | $21,000 | thousands by filing date | |
| W.R. GRACE CO. | 38388F958 | COM | 300 | $21,000 | thousands by filing date | put |
| AMERICAN VRTUAL CLOUD TECH I | 030382105 | COM | 3,427 | $21,000 | thousands by filing date | |
| ELEVATE CREDIT INC | 28621V901 | CALL | 5,900 | $21,000 | thousands by filing date | call |
| LIMINAL BIOSCIENCES INC | 53272L953 | PUT | 5,300 | $21,000 | thousands by filing date | put |
| DARIOHEALTH CORP | 23725P959 | PUT | 1,000 | $21,000 | thousands by filing date | put |
| BREEZE HOLDINGS ACQUISITN CO | 106762907 | CALL | 2,100 | $21,000 | thousands by filing date | call |
| SOLENO THERAPEUTIVS, INC. | 834203200 | COMM | 18,330 | $21,000 | thousands by filing date | |
| BURGERFI INTERNATIONAL INC | 12122L951 | PUT | 2,100 | $21,000 | thousands by filing date | put |
| ALMADEN MINERALS LTD | 020283905 | CALL | 41,200 | $21,000 | thousands by filing date | call |
| NORTHERN STAR INVSTMNT CORP | 66573W957 | PUT | 2,100 | $21,000 | thousands by filing date | put |
| AURORA MOBILE LTD | 051857100 | ADS | 6,418 | $21,000 | thousands by filing date | |
| HUT 8 MNG CORP | 44812T902 | COM | 4,800 | $21,000 | thousands by filing date | call |
| HEALTHCARE TR AMER INC | 42225P951 | COM | 800 | $21,000 | thousands by filing date | put |
| ENTERGY CORP NEW COM | 29364G103 | Stock | 205 | $20,000 | thousands by filing date | |
| DREAM FINDERS HOMES INC COM CL A | 26154D100 | Stock | 835 | $20,000 | thousands by filing date | |
| DOLBY LABORATORIES INC COM CL A | 25659T107 | Stock | 200 | $20,000 | thousands by filing date | |
| NORTH AMERN CONSTR GROUP LTD | 656811106 | COM | 1,300 | $20,000 | thousands by filing date | |
| NANOVIRICIDES INC | 630087302 | COM | 4,400 | $20,000 | thousands by filing date | |
| CHORD ENERGY CORPORATION | 674215957 | COM NEW | 200 | $20,000 | thousands by filing date | put |
| IDENTIV INC | 45170X905 | COM NEW | 1,200 | $20,000 | thousands by filing date | call |
| TITAN INTL INC ILL | 88830M902 | COM | 2,300 | $20,000 | thousands by filing date | call |
| HEALTHPEAK PROPERTIES INC | 42250P953 | COM | 600 | $20,000 | thousands by filing date | put |
| OPUS GENETICS INC | 67577R902 | COM | 3,800 | $20,000 | thousands by filing date | call |
| FORTUNE BRANDS INNOVATIONS I | 34964C906 | COM | 200 | $20,000 | thousands by filing date | call |
| FORTUNE BRANDS INNOVATIONS I | 34964C956 | COM | 200 | $20,000 | thousands by filing date | put |
| PATTERSON-UTI ENERGY INC | 703481951 | COM | 2,000 | $20,000 | thousands by filing date | put |
| FLOWSERVE CORP | 34354P955 | PUT | 500 | $20,000 | thousands by filing date | put |
| CUE BIOPHARMA INC | 22978P106 | COM | 1,708 | $20,000 | thousands by filing date | |
| GTT COMMUNICATIONS INC | 362393100 | COM | 8,207 | $20,000 | thousands by filing date | |
| HOOKIPA PHARMA INC | 43906K100 | COM | 2,199 | $20,000 | thousands by filing date | |
| MDC PARTNERS INC | 552697104 | CL A SUB VTG | 3,400 | $20,000 | thousands by filing date | |
| LHC GROUP INC | 50187A907 | CALL | 100 | $20,000 | thousands by filing date | call |
| LHC GROUP INC | 50187A957 | PUT | 100 | $20,000 | thousands by filing date | put |
| TRICIDA INC | 89610F901 | CALL | 4,700 | $20,000 | thousands by filing date | call |
| NANOVIRICIDES INC | 630087952 | PUT | 4,300 | $20,000 | thousands by filing date | put |
| ATHIRA PHARMA INC | 04746L954 | PUT | 2,000 | $20,000 | thousands by filing date | put |
| ARCADIA BIOSCIENCES INC | 039014954 | PUT | 6,700 | $20,000 | thousands by filing date | put |
| CIDARA THERAPEUTICS INC | 171757957 | PUT | 10,000 | $20,000 | thousands by filing date | put |
| STEEL CONNECT INC | 858098906 | CALL | 9,900 | $20,000 | thousands by filing date | call |
| AUTOWEB INC | 05335B900 | COM | 6,500 | $20,000 | thousands by filing date | call |
| SURGALIGN HOLDINGS INC | 86882C955 | COM | 14,600 | $20,000 | thousands by filing date | put |
| WISEKEY INTERNATIONAL HLDS L | 97727L950 | PUT | 2,800 | $20,000 | thousands by filing date | put |
| KINDRED BIOSCIENCES INC | 494577959 | PUT | 2,200 | $20,000 | thousands by filing date | put |
| FG NEW AMER ACQUISITION CORP | 30259V906 | CALL | 2,000 | $20,000 | thousands by filing date | call |
| NUVATION BIO INC COM CL A | 67080N101 | Stock | 2,000 | $19,000 | thousands by filing date | |
| ARES MANAGEMENT CORPORATION CL A COM STK | 03990B101 | Stock | 300 | $19,000 | thousands by filing date | |
| CAPITAL SOUTHWEST CORP | 140501107 | COM | 800 | $19,000 | thousands by filing date | |
| TTM TECHNOLOGIES INC | 87305R109 | COM | 1,300 | $19,000 | thousands by filing date | |
| BRIXMOR PPTY GROUP INC | 11120U105 | COM | 832 | $19,000 | thousands by filing date | |
| CORVUS PHARMACEUTICALS INC | 221015100 | COM | 7,076 | $19,000 | thousands by filing date | |
| WEINGARTEN RLTY INVS | 948741103 | SH BEN INT | 600 | $19,000 | thousands by filing date | |
| RHYTHM PHARMACEUTICALS INC | 76243J105 | COM | 974 | $19,000 | thousands by filing date | |
| ENVIRI CORP | 415864107 | COM | 949 | $19,000 | thousands by filing date | |
| EW SCRIPPS CO THE A | 811054402 | COMMON STOCK | 931 | $19,000 | thousands by filing date | |
| CARS COM INC | 14575E955 | PUT | 1,300 | $19,000 | thousands by filing date | put |
| MAMMOTH ENERGY SVCS INC | 56155L908 | COM | 4,100 | $19,000 | thousands by filing date | call |
| NORTHWEST BANCSHARES INC | 667340903 | COM | 1,400 | $19,000 | thousands by filing date | call |
| ARCUS BIOSCIENCES INC | 03969F909 | COM | 700 | $19,000 | thousands by filing date | call |
| TALOS ENERGY INC | 87484T958 | COM | 1,200 | $19,000 | thousands by filing date | put |
| KODIAK SCIENCES INC | 50015M959 | COM | 200 | $19,000 | thousands by filing date | put |
| OOMA INC | 683416901 | COM | 1,000 | $19,000 | thousands by filing date | call |
| REPOSITRAK INC | 700215904 | COM NEW | 3,500 | $19,000 | thousands by filing date | call |
| INSTEEL INDS INC | 45774W908 | CALL | 600 | $19,000 | thousands by filing date | call |
| PROG HOLDINGS INC | 74319R951 | PUT | 400 | $19,000 | thousands by filing date | put |
| WEX INC | 96208T954 | PUT | 100 | $19,000 | thousands by filing date | put |
| ARCH CAP GROUP LTD | G0450A955 | PUT | 500 | $19,000 | thousands by filing date | put |
| WESTLAKE CHEM PARTNERS LP | 960417903 | CALL | 700 | $19,000 | thousands by filing date | call |
| HOWARD HUGHES CORP/THE | 44267D957 | Cmn | 200 | $19,000 | thousands by filing date | put |
| BOTTOMLINE TECHNOLOGIES INC CMN STOCK | 101388906 | Cmn | 500 | $19,000 | thousands by filing date | call |
| INVESCO DB US DLR INDEX TR | 46141D954 | BEARISH FD | 900 | $19,000 | thousands by filing date | put |
| ACTINIUM PHARMACEUTICALS INC | 00507W956 | COM | 2,400 | $19,000 | thousands by filing date | put |
| OLO INC | 68134L959 | CL A | 500 | $19,000 | thousands by filing date | put |
| ORCHARD THERAPEUTICS PLC | 68570P901 | CALL | 4,300 | $19,000 | thousands by filing date | call |
| MARKER THERAPEUTICS INC | 57055L957 | PUT | 6,700 | $19,000 | thousands by filing date | put |
| BREEZE HOLDINGS ACQUISITN CO | 106762107 | COM | 1,900 | $19,000 | thousands by filing date | |
| GRITSTONE BIO INC | 39868T955 | PUT | 2,100 | $19,000 | thousands by filing date | put |
| DIREXION DAILY REAL ESTATE BEAR 3X SHARES | 25460E141 | ETF | 3,500 | $19,000 | thousands by filing date | |
| SPIRIT RLTY CAP INC NEW | 84860W950 | COM NEW | 400 | $19,000 | thousands by filing date | put |
| SAFEGUARD SCIENTIFICS INC | 786449957 | PUT | 2,400 | $19,000 | thousands by filing date | put |
| TUFIN SOFTWARE TECHNOLOGIE | M8893U952 | PUT | 2,100 | $19,000 | thousands by filing date | put |
| FAST ACQUISITION CORP | 311875958 | COM CL A | 1,600 | $19,000 | thousands by filing date | put |
| AGILE THERAPEUTICS INC | 00847L950 | PUT | 14,300 | $19,000 | thousands by filing date | put |
| FALCON CAPITAL ACQUISITN COR | 30606L958 | PUT | 2,100 | $19,000 | thousands by filing date | put |
| CHIASMA INC | 16706W952 | PUT | 4,000 | $19,000 | thousands by filing date | put |
| BIOLIFE SOLUTIONS INC COM NEW | 09062W204 | Stock | 400 | $18,000 | thousands by filing date | |
| CLARUS CORP NEW | 18270P109 | COM | 701 | $18,000 | thousands by filing date | |
| SITE CENTERS CORP | 82981J109 | COM | 1,197 | $18,000 | thousands by filing date | |
| TURNING PT BRANDS INC COM | 90041L105 | Stock | 400 | $18,000 | thousands by filing date | |
| WESTLAKE CHEMICAL PARTNERS LP | 960417103 | COM | 680 | $18,000 | thousands by filing date | |
| ARCHROCK INC | 03957W906 | COM | 2,000 | $18,000 | thousands by filing date | call |
| UNITED STS GASOLINE FD LP | 91201T952 | UNITS | 500 | $18,000 | thousands by filing date | put |
| TURNING PT BRANDS INC | 90041L955 | COM | 400 | $18,000 | thousands by filing date | put |
| DINE BRANDS GLOBAL INC | 254423956 | COM | 200 | $18,000 | thousands by filing date | put |
| JIAYIN GROUP INC | 47737C904 | SPONSORED ADS | 3,400 | $18,000 | thousands by filing date | call |
| ACV AUCTIONS INC | 00091G954 | COM CL A | 700 | $18,000 | thousands by filing date | put |
| NEWS CORP NEW | 65249B909 | CL A | 700 | $18,000 | thousands by filing date | call |
| WEATHERFORD INTL PLC | G48833958 | PUT | 1,000 | $18,000 | thousands by filing date | put |
| MEDPACE HLDGS INC | 58506Q909 | CALL | 100 | $18,000 | thousands by filing date | call |
| BOISE CASCADE CO DEL | 09739D900 | COM | 300 | $18,000 | thousands by filing date | call |
| DRAGONEER GROWTH OPPTY CORP | G28314105 | SHS CL A | 1,800 | $18,000 | thousands by filing date | |
| GENIE ENERGY LTD | 372284958 | CL B | 2,900 | $18,000 | thousands by filing date | put |
| ALUMINUM CORP CHINA LTD | 022276959 | SPON ADR H SHS | 1,200 | $18,000 | thousands by filing date | put |
| NGM BIOPHARMACEUTICALS INC | 62921N955 | PUT | 900 | $18,000 | thousands by filing date | put |
| BIO-KEY INTL INC | 09060C908 | CALL | 4,700 | $18,000 | thousands by filing date | call |
| MIND TECHNOLOGY INC | 602566951 | PUT | 9,500 | $18,000 | thousands by filing date | put |
| SOLID BIOSCIENCES INC | 83422E955 | PUT | 5,000 | $18,000 | thousands by filing date | put |
| ZOVIO INC | 98979V902 | CALL | 7,000 | $18,000 | thousands by filing date | call |
| BOSTON PRIVATE FINL HLDGS IN | 101119905 | CALL | 1,200 | $18,000 | thousands by filing date | call |
| GENESIS PK ACQUISITION CORP | G38245959 | PUT | 1,700 | $18,000 | thousands by filing date | put |
| XENON PHARMACEUTICALS INC COM | 98420N105 | Stock | 890 | $17,000 | thousands by filing date | |
| AZZ INC COM | 002474104 | Stock | 336 | $17,000 | thousands by filing date | |
| PRA HEALTH SCIENCES INC | 69354M108 | COM | 100 | $17,000 | thousands by filing date | |
| DIAMEDICA THERAPEUTICS INC | 25253X207 | COMMON STOCK | 3,722 | $17,000 | thousands by filing date | |
| SYPRIS SOLUTIONS INC | 871655106 | COM | 4,450 | $17,000 | thousands by filing date | |
| CDW CORP | 12514G958 | PUT | 100 | $17,000 | thousands by filing date | put |
| NN INC | 629337956 | COM | 2,300 | $17,000 | thousands by filing date | put |
| TRADEWEB MKTS INC | 892672956 | CL A | 200 | $17,000 | thousands by filing date | put |
| PTC THERAPEUTICS INC | 69366J900 | COM | 400 | $17,000 | thousands by filing date | call |
| ALARM COM HLDGS INC | 011642905 | COM | 200 | $17,000 | thousands by filing date | call |
| ACCEL ENTERTAINMENT INC | 00436Q906 | COM CL A1 | 1,400 | $17,000 | thousands by filing date | call |
| CBRE GROUP INC | 12504L959 | CL A | 200 | $17,000 | thousands by filing date | put |
| ModivCare Inc | 60783X104 | Common Stock | 100 | $17,000 | thousands by filing date | |
| ULTRAPAR PARTICIPACOES SA | 90400P901 | CALL | 4,400 | $17,000 | thousands by filing date | call |
| ENSIGN GROUP INC | 29358P951 | PUT | 200 | $17,000 | thousands by filing date | put |
| EVERTEC INC | 30040P903 | CALL | 400 | $17,000 | thousands by filing date | call |
| OGE ENERGY CORP | 670837953 | PUT | 500 | $17,000 | thousands by filing date | put |
| CUSTOM TRUCK ONE SOURCE INC | 23204X903 | CALL | 1,800 | $17,000 | thousands by filing date | call |
| GENTEX CORP | 371901909 | CALL | 500 | $17,000 | thousands by filing date | call |
| DASEKE INC | 23753F107 | COM | 2,636 | $17,000 | thousands by filing date | |
| MANNING + NAPIER INC | 56382Q102 | CL A | 2,100 | $17,000 | thousands by filing date | |
| TELEFONICA SA-SPON ADR | 879382958 | COM | 3,600 | $17,000 | thousands by filing date | put |
| AWARE INC MASS | 05453N950 | PUT | 4,500 | $17,000 | thousands by filing date | put |
| CHATHAM LODGING TR | 16208T952 | PUT | 1,300 | $17,000 | thousands by filing date | put |
| GLOBUS MARITIME LIMITED NEW | Y27265956 | PUT | 4,300 | $17,000 | thousands by filing date | put |
| IGM BIOSCIENCES INC | 449585908 | CALL | 200 | $17,000 | thousands by filing date | call |
| BASSETT FURNITURE INDS INC | 070203954 | PUT | 700 | $17,000 | thousands by filing date | put |
| ALUSSA ENERGY ACQUISITION CO | G0232J901 | CALL | 1,700 | $17,000 | thousands by filing date | call |
| ENDEAVOR GROUP HLDGS INC | 29260Y959 | CL A COM | 600 | $17,000 | thousands by filing date | put |
| BROOKFIELD RENEWABLE CORP | 11284V905 | CL A SUB VTG | 400 | $17,000 | thousands by filing date | call |
| DIXIE GROUP INC | 255519950 | PUT | 5,700 | $17,000 | thousands by filing date | put |
| TEAM INC | 878155900 | CALL | 2,600 | $17,000 | thousands by filing date | call |
| METHANEX CORP COM | 59151K108 | Stock | 473 | $16,000 | thousands by filing date | |
| GENTEX CORP COM | 371901109 | Stock | 495 | $16,000 | thousands by filing date | |
| VULCAN MATLS CO COM | 929160109 | Stock | 90 | $16,000 | thousands by filing date | |
| ALGONQUIN POWER & UTILITIES CO COM | 015857105 | Stock | 1,100 | $16,000 | thousands by filing date | |
| AAR CORP | 000361105 | COM | 405 | $16,000 | thousands by filing date | |
| CUSTOMERS BANCORP INC | 23204G100 | COM | 400 | $16,000 | thousands by filing date | |
| LESAKA TECHNOLOGIES INC | 64107N206 | CMN | 3,455 | $16,000 | thousands by filing date | |
| MITSUBISHI UFJ FINANCIAL GRO | 606822904 | SPONSORED ADS | 3,000 | $16,000 | thousands by filing date | call |
| CYTOKINETICS INC | 23282W905 | COM NEW | 800 | $16,000 | thousands by filing date | call |
| E L F BEAUTY INC | 26856L953 | COM | 600 | $16,000 | thousands by filing date | put |
| JANUS HENDERSON GROUP PLC | G4474Y904 | ORD SHS | 400 | $16,000 | thousands by filing date | call |
| CIA ENERGETICA DE MINAS GERA | 204409951 | SP ADR N-V PFD | 6,600 | $16,000 | thousands by filing date | put |
| CONCENTRIX CORP | 20602D951 | COM | 100 | $16,000 | thousands by filing date | put |
| ACCO BRANDS CORP | 00081T908 | COM | 1,900 | $16,000 | thousands by filing date | call |
| ACCO BRANDS CORP | 00081T958 | COM | 1,800 | $16,000 | thousands by filing date | put |
| NOMURA HLDGS INC | 65535H908 | CALL | 3,100 | $16,000 | thousands by filing date | call |
| EZCORP INC | 302301956 | PUT | 2,600 | $16,000 | thousands by filing date | put |
| SIMULATIONS PLUS INC | 829214905 | CALL | 300 | $16,000 | thousands by filing date | call |
| DIAMONDROCK HOSPITALITY CO | 252784901 | CALL | 1,600 | $16,000 | thousands by filing date | call |
| CAPITAL SOUTHWEST CORP | 140501957 | PUT | 700 | $16,000 | thousands by filing date | put |
| IVERIC BIO INC | 46583P102 | COM | 2,513 | $16,000 | thousands by filing date | |
| INDEPENDENCE RLTY TR INC | 45378A906 | CALL | 900 | $16,000 | thousands by filing date | call |
| INDEPENDENCE RLTY TR INC | 45378A956 | COM | 900 | $16,000 | thousands by filing date | put |
| GOLDEN MINERALS COMPANY | 381119106 | COM | 25,497 | $16,000 | thousands by filing date | |
| REALNETWORKS INC | 75605L708 | COM | 6,988 | $16,000 | thousands by filing date | |
| WORLD ACCEPTANCE CP/DE CMN STK | 981419954 | Cmn | 100 | $16,000 | thousands by filing date | put |
| LORAL SPACE & COMMUNICATNS I | 543881956 | COM | 400 | $16,000 | thousands by filing date | put |
| AIRNET TECHNOLOGY INC | 00941Q104 | SPONSORED ADR | 5,549 | $16,000 | thousands by filing date | |
| MIMECAST LTD | G14838959 | ORD SHS | 300 | $16,000 | thousands by filing date | put |
| PUXIN LTD | 74704P108 | ADS | 8,800 | $16,000 | thousands by filing date | |
| CERECOR INC | 15671L959 | PUT | 4,800 | $16,000 | thousands by filing date | put |
| XENIA HOTELS & RESORTS INC COM | 984017103 | REIT | 800 | $15,000 | thousands by filing date | |
| DUKE REALTY CORP | 264411505 | COM NEW | 316 | $15,000 | thousands by filing date | |
| Aussie $ ETF | 46090N103 | ETF | 200 | $15,000 | thousands by filing date | |
| NORTHWEST BANCSHARES INC | 667340953 | COM | 1,100 | $15,000 | thousands by filing date | put |
| ASPEN AEROGELS INC | 04523Y955 | COM | 500 | $15,000 | thousands by filing date | put |
| DIVERSIFIED HEALTHCARE TR | 25525P957 | COM SH BEN INT | 3,700 | $15,000 | thousands by filing date | put |
| HIGH TIDE INC | 42981E901 | COM NEW | 1,900 | $15,000 | thousands by filing date | call |
| METHODE ELECTRS INC | 591520950 | COM | 300 | $15,000 | thousands by filing date | put |
| KITE REALTY GROUP TRUST | 49803T900 | COM NEW | 700 | $15,000 | thousands by filing date | call |
| PAR PAC HOLDINGS INC | 69888T957 | COM NEW | 900 | $15,000 | thousands by filing date | put |
| CATO CORP NEW | 149205906 | CL A | 900 | $15,000 | thousands by filing date | call |
| PRIMERICA INC | 74164M908 | CALL | 100 | $15,000 | thousands by filing date | call |
| CASTLE BIOSCIENCES INC | 14843C905 | CALL | 200 | $15,000 | thousands by filing date | call |
| GROUP 1 AUTOMOTIVE INC | 398905909 | CALL | 100 | $15,000 | thousands by filing date | call |
| VERIS RESIDENTIAL INC | 554489904 | CALL | 900 | $15,000 | thousands by filing date | call |
| TRICIDA INC | 89610F101 | COM | 3,465 | $15,000 | thousands by filing date | |
| QUANTUM CORP | 747906501 | COM | 2,146 | $15,000 | thousands by filing date | |
| AIX INC | 30712A103 | SPONSORED ADS | 1,000 | $15,000 | thousands by filing date | |
| CHINA AUTOMOTIVE SYSTEMS INC COMMON STOCK | 16936R955 | Cmn | 3,000 | $15,000 | thousands by filing date | put |
| HOLLYSYS AUTOMATION TECHNOLOGIES | G45667905 | Cmn | 1,000 | $15,000 | thousands by filing date | call |
| ALTISOURCE PORTFOLIO SOL | L0175J954 | Cmn | 1,700 | $15,000 | thousands by filing date | put |
| INVESCO INDIA EXCHANGE-TRADE | 46137R959 | INDIA ETF | 600 | $15,000 | thousands by filing date | put |
| GLOBAL MED REIT INC | 37954A954 | COM NEW | 1,000 | $15,000 | thousands by filing date | put |
| DESPEGAR COM CORP | G27358903 | Equity Call | 1,100 | $15,000 | thousands by filing date | call |
| AVROBIO INC | 05455M900 | COM | 1,700 | $15,000 | thousands by filing date | call |
| ADVERUM BIOTECHNOLOGIES INC | 00773U958 | PUT | 4,200 | $15,000 | thousands by filing date | put |
| BIO-KEY INTL INC | 09060C408 | COM NEW | 3,961 | $15,000 | thousands by filing date | |
| HERITAGE CRYSTAL CLEAN INC | 42726M906 | COM | 500 | $15,000 | thousands by filing date | call |
| GREENLANE HLDGS INC | 395330953 | CL A | 3,400 | $15,000 | thousands by filing date | put |
| ENEL AMERICAS S A | 29274F904 | CALL | 2,100 | $15,000 | thousands by filing date | call |
| AMERICAN NATIONAL GROUP INC | 02772A959 | COM NEW | 100 | $15,000 | thousands by filing date | put |
| AMERICAN NATIONAL GROUP INC | 02772A909 | CALL | 100 | $15,000 | thousands by filing date | call |
| FRANKS INTL N V | N33462957 | COM | 5,000 | $15,000 | thousands by filing date | put |
| SPOK HLDGS INC COM | 84863T106 | Stock | 1,500 | $14,000 | thousands by filing date | |
| V2X INC | 92242T101 | COM | 300 | $14,000 | thousands by filing date | |
| GATES INDL CORP PLC | G39108108 | ORD SHS | 802 | $14,000 | thousands by filing date | |
| HIGH TIDE INC | 42981E401 | COM | 1,807 | $14,000 | thousands by filing date | |
| INSMED INC | 457669907 | CALL | 500 | $14,000 | thousands by filing date | call |
| ROLLINS INC | 775711954 | COM | 400 | $14,000 | thousands by filing date | put |
| OCEANEERING INTL INC | 675232952 | COM | 900 | $14,000 | thousands by filing date | put |
| SAVARA INC | 805111951 | COM | 8,500 | $14,000 | thousands by filing date | put |
| AXT INC | 00246W953 | COM | 1,300 | $14,000 | thousands by filing date | put |
| ESSENTIAL PPTYS RLTY TR INC | 29670E907 | COM | 500 | $14,000 | thousands by filing date | call |
| ARTIVION INC | 228903900 | CALL | 500 | $14,000 | thousands by filing date | call |
| EURONET WORLDWIDE INC | 298736959 | PUT | 100 | $14,000 | thousands by filing date | put |
| ALLEGION PLC | G0176J909 | CALL | 100 | $14,000 | thousands by filing date | call |
| REGIONAL MGMT CORP | 75902K906 | CALL | 300 | $14,000 | thousands by filing date | call |
| AWARE INC MASS | 05453N900 | CALL | 3,900 | $14,000 | thousands by filing date | call |
| TURKCELL ILETISIM | 900111954 | PUT | 3,000 | $14,000 | thousands by filing date | put |
| VOLITIONRX LTD | 928661957 | PUT | 4,400 | $14,000 | thousands by filing date | put |
| 22ND CENTY GROUP INC | 90137F103 | COM | 2,990 | $14,000 | thousands by filing date | |
| LUCIRA HEALTH INC | 54948U105 | COM | 2,085 | $14,000 | thousands by filing date | |
| ADTRAN INC | 00738A906 | COM | 700 | $14,000 | thousands by filing date | call |
| TELOS CORP MD | 87969B951 | COM | 400 | $14,000 | thousands by filing date | put |
| EVO PMTS INC | 26927E904 | CALL | 500 | $14,000 | thousands by filing date | call |
| IMV INC | 44974L103 | COM | 6,400 | $14,000 | thousands by filing date | |
| SG BLOCKS INC | 78418A505 | COM NEW | 2,611 | $14,000 | thousands by filing date | |
| ARCA BIOPHARMA INC | 00211Y906 | COM | 3,900 | $14,000 | thousands by filing date | call |
| CAPSTONE GREEN ENERGY CORP | 14067D958 | COM | 2,500 | $14,000 | thousands by filing date | put |
| GEMINI THERAPEUTICS INC | 36870G955 | PUT | 2,100 | $14,000 | thousands by filing date | put |
| DATTO HLDG CORP | 23821D950 | PUT | 500 | $14,000 | thousands by filing date | put |
| INOVALON HLDGS INC | 45781D951 | PUT | 400 | $14,000 | thousands by filing date | put |
| INTERNATIONAL SEAWAYS INC COM | Y41053102 | Stock | 672 | $13,000 | thousands by filing date | |
| VERISIGN INC COM | 92343E102 | Stock | 59 | $13,000 | thousands by filing date | |
| ACV AUCTIONS INC | 00091G104 | COM CL A | 500 | $13,000 | thousands by filing date | |
| LXP INDUSTRIAL TRUST | 529043101 | COM | 1,100 | $13,000 | thousands by filing date | |
| JIAYIN GROUP INC | 47737C104 | CMN | 2,466 | $13,000 | thousands by filing date | |
| NOVABRIDGE BIOSCIENCES | 44975P103 | CMN | 156 | $13,000 | thousands by filing date | |
| CAMDEN PPTY TR | 133131902 | CALL | 100 | $13,000 | thousands by filing date | call |
| UNITED STS BRENT OIL FD LP | 91167Q950 | PUT | 700 | $13,000 | thousands by filing date | put |
| ECOPETROL S A | 279158909 | SPONSORED ADS | 900 | $13,000 | thousands by filing date | call |
| LINCOLN ELEC HLDGS INC | 533900956 | COM | 100 | $13,000 | thousands by filing date | put |
| FREEDOM HOLDING CORP | 356390954 | COM | 200 | $13,000 | thousands by filing date | put |
| API GROUP CORP | 00187Y950 | PUT | 600 | $13,000 | thousands by filing date | put |
| FIDELITY NATL FINL INC | 31620R953 | PUT | 300 | $13,000 | thousands by filing date | put |
| INOGEN INC | 45780L904 | CALL | 200 | $13,000 | thousands by filing date | call |
| GENESCO INC | 371532952 | PUT | 200 | $13,000 | thousands by filing date | put |
| STELLUS CAP INVT CORP | 858568908 | CALL | 1,000 | $13,000 | thousands by filing date | call |
| TUNIU CORP | 89977P956 | PUT | 5,300 | $13,000 | thousands by filing date | put |
| CONCERT PHARMACEUTICALS INC | 206022105 | COM | 3,100 | $13,000 | thousands by filing date | |
| RADIAN GROUP INC | 750236951 | COM | 600 | $13,000 | thousands by filing date | put |
| WEINGARTEN REALTY INVST CMN STK | 948741903 | Cmn | 400 | $13,000 | thousands by filing date | call |
| ALTISOURCE PORTFOLIO SOL | L0175J904 | Cmn | 1,500 | $13,000 | thousands by filing date | call |
| SUTRO BIOPHARMA INC | 869367902 | COM | 700 | $13,000 | thousands by filing date | call |
| BERRY CORP | 08579X901 | COM | 2,000 | $13,000 | thousands by filing date | call |
| DYADIC INTL INC DEL | 26745T951 | COM | 3,500 | $13,000 | thousands by filing date | put |
| DARIOHEALTH CORP | 23725P909 | COM NEW | 600 | $13,000 | thousands by filing date | call |
| SECUREWORKS CORP | 81374A955 | CL A | 700 | $13,000 | thousands by filing date | put |
| QUOTIENT LTD | G73268107 | SHS | 3,502 | $13,000 | thousands by filing date | |
| COMPANHIA BRASILEIRA DE DIST | 20440T950 | PUT | 1,700 | $13,000 | thousands by filing date | put |
| CORENERGY INFRASTRUCTURE TR | 21870U952 | PUT | 1,900 | $13,000 | thousands by filing date | put |
| FREQUENCY THERAPEUTICS INC | 35803L958 | PUT | 1,300 | $13,000 | thousands by filing date | put |
| ACCELERON PHARMA INC | 00434H958 | PUT | 100 | $13,000 | thousands by filing date | put |
| ALASKA COMMUNICATIONS SYS GR | 01167P901 | CALL | 3,800 | $13,000 | thousands by filing date | call |
| MDC PARTNERS INC | 552697954 | PUT | 2,300 | $13,000 | thousands by filing date | put |
| SANMINA CORP COM | 801056102 | Stock | 300 | $12,000 | thousands by filing date | |
| COSAN S A ADS | 22113B103 | ADR | 609 | $12,000 | thousands by filing date | |
| ARCHROCK INC | 03957W106 | COM | 1,300 | $12,000 | thousands by filing date | |
| TIPTREE INC | 88822Q103 | COM | 1,300 | $12,000 | thousands by filing date | |
| OOMA INC | 683416101 | COM | 652 | $12,000 | thousands by filing date | |
| PURSUIT ATTRACTIONS AND HOSP | 92552R406 | COM | 242 | $12,000 | thousands by filing date | |
| VITAL FARMS INC | 92847W953 | PUT | 600 | $12,000 | thousands by filing date | put |
| NORTHERN TR CORP | 665859954 | COM | 100 | $12,000 | thousands by filing date | put |
| HILTON GRAND VACATIONS INC | 43283X955 | COM | 300 | $12,000 | thousands by filing date | put |
| PUBLIC SVC ENTERPRISE GROUP | 744573956 | COM | 200 | $12,000 | thousands by filing date | put |
| GRIFOLS S A | 398438908 | SP ADR REP B NVT | 700 | $12,000 | thousands by filing date | call |
| COMPASS MINERALS INTL INC | 20451N901 | COM | 200 | $12,000 | thousands by filing date | call |
| COMTECH TELECOMMUNICATIONS C | 205826909 | COM NEW | 500 | $12,000 | thousands by filing date | call |
| FLOWERS FOODS INC | 343498951 | COM | 500 | $12,000 | thousands by filing date | put |
| FRESENIUS MEDICAL CARE AG | 358029906 | SPONSORED ADR | 300 | $12,000 | thousands by filing date | call |
| COGNYTE SOFTWARE LTD | M25133955 | PUT | 500 | $12,000 | thousands by filing date | put |
| NETGEAR INC | 64111Q954 | PUT | 300 | $12,000 | thousands by filing date | put |
| CINCINNATI FINL CORP | 172062951 | PUT | 100 | $12,000 | thousands by filing date | put |
| REYNOLDS CONSUMER PRODS INC | 76171L906 | CALL | 400 | $12,000 | thousands by filing date | call |
| PENNANT GROUP INC | 70805E959 | PUT | 300 | $12,000 | thousands by filing date | put |
| WASTE CONNECTIONS INC | 94106B951 | PUT | 100 | $12,000 | thousands by filing date | put |
| ARCOSA INC | 039653900 | CALL | 200 | $12,000 | thousands by filing date | call |
| MATIV HOLDINGS INC | 808541906 | CALL | 300 | $12,000 | thousands by filing date | call |
| MUELLER WTR PRODS INC | 624758908 | CALL | 800 | $12,000 | thousands by filing date | call |
| JOUNCE THERAPEUTICS INC | 481116101 | COM | 1,778 | $12,000 | thousands by filing date | |
| DESPEGAR COM CORP | G27358103 | ORD SHS | 905 | $12,000 | thousands by filing date | |
| PARK AEROSPACE CORP | 70014A904 | COM | 800 | $12,000 | thousands by filing date | call |
| UPLAND SOFTWARE INC | 91544A959 | PUT | 300 | $12,000 | thousands by filing date | put |
| ARLINGTON ASSET INVT CORP | 041356955 | CL A NEW | 3,000 | $12,000 | thousands by filing date | put |
| APPLIED THERAPEUTICS INC | 03828A901 | CALL | 600 | $12,000 | thousands by filing date | call |
| OPUS GENETICS INC | 67577R952 | PUT | 2,200 | $12,000 | thousands by filing date | put |
| CUE BIOPHARMA INC | 22978P906 | CALL | 1,000 | $12,000 | thousands by filing date | call |
| MERSANA THERAPEUTICS INC | 59045L906 | COM | 900 | $12,000 | thousands by filing date | call |
| ICAD INC | 44934S906 | COM NEW | 700 | $12,000 | thousands by filing date | call |
| MILESTONE SCIENTIFIC INC | 59935P959 | PUT | 5,000 | $12,000 | thousands by filing date | put |
| FLEXION THERAPEUTICS INC | 33938J106 | COM | 1,494 | $12,000 | thousands by filing date | |
| BIOMERICA INC | 09061H907 | CALL | 2,900 | $12,000 | thousands by filing date | call |
| REVANCE THERAPEUTICS INC | 761330959 | COM | 400 | $12,000 | thousands by filing date | put |
| PURPLE BIOTECH LTD | 74638P959 | PUT | 2,500 | $12,000 | thousands by filing date | put |
| DBV TECHNOLOGIES S A | 23306J901 | CALL | 2,200 | $12,000 | thousands by filing date | call |
| HYCROFT MINING HOLDING CORP | 44862P909 | COM CL A | 3,800 | $12,000 | thousands by filing date | call |
| NEOLEUKIN THERAPEUTICS INC | 64049K904 | CALL | 1,300 | $12,000 | thousands by filing date | call |
| JOUNCE THERAPEUTICS INC | 481116901 | CALL | 1,700 | $12,000 | thousands by filing date | call |
| SLR SENIOR INVESTMENT CORP | 83416M905 | COM | 800 | $12,000 | thousands by filing date | call |
| MONARCH CASINO & RESORT INC | 609027107 | COM | 165 | $11,000 | thousands by filing date | |
| PHOTRONICS INC | 719405102 | COM | 858 | $11,000 | thousands by filing date | |
| CIVEO CORP | 17878Y207 | COMMON STOCK | 621 | $11,000 | thousands by filing date | |
| CYTOMX THERAPEUTICS INC | 23284F105 | COMMON STOCK | 1,800 | $11,000 | thousands by filing date | |
| DIGITALOCEAN HLDGS INC | 25402D902 | CALL | 200 | $11,000 | thousands by filing date | call |
| TTM TECHNOLOGIES INC | 87305R909 | CALL | 800 | $11,000 | thousands by filing date | call |
| WEBSTER FINL CORP | 947890909 | COM | 200 | $11,000 | thousands by filing date | call |
| ORION S.A. | L72967909 | COM | 600 | $11,000 | thousands by filing date | call |
| CORVUS PHARMACEUTICALS INC | 221015950 | COM | 4,200 | $11,000 | thousands by filing date | put |
| COUSINS PPTYS INC | 222795902 | COM NEW | 300 | $11,000 | thousands by filing date | call |
| COHU INC | 192576906 | COM | 300 | $11,000 | thousands by filing date | call |
| BROOKFIELD INFRASTRUCTURE PA | G16252951 | PUT | 200 | $11,000 | thousands by filing date | put |
| LINEAGE CELL THERAPEUTICS IN | 53566P959 | PUT | 3,800 | $11,000 | thousands by filing date | put |
| ORION GROUP HLDGS INC | 68628V908 | CALL | 1,900 | $11,000 | thousands by filing date | call |
| ZENTALIS PHARMACEUTICALS INC | 98943L957 | PUT | 200 | $11,000 | thousands by filing date | put |
| CAPSTEAD MTG CORP | 14067E506 | COM NO PAR | 1,868 | $11,000 | thousands by filing date | |
| BM TECHNOLOGIES INC | 05591L107 | COM | 846 | $11,000 | thousands by filing date | |
| BIODELIVERY SCIENCES INTL IN | 09060J956 | COM | 3,000 | $11,000 | thousands by filing date | put |
| REEDS INC | 758338957 | PUT | 10,900 | $11,000 | thousands by filing date | put |
| CONCERT PHARMACEUTICALS INC | 206022955 | PUT | 2,500 | $11,000 | thousands by filing date | put |
| LIMINAL BIOSCIENCES INC | 53272L103 | COM | 2,729 | $11,000 | thousands by filing date | |
| ALBIREO PHARMA INC | 01345P906 | CALL | 300 | $11,000 | thousands by filing date | call |
| KARUNA THERAPEUTICS INC | 48576A900 | OPTION | 100 | $11,000 | thousands by filing date | call |
| ARAVIVE INC | 03890D908 | COM | 1,800 | $11,000 | thousands by filing date | call |
| FRANCHISE GROUP INC | 35180X955 | PUT | 300 | $11,000 | thousands by filing date | put |
| ONECONNECT FINL TECHNOLOGY C | 68248T905 | CALL | 900 | $11,000 | thousands by filing date | call |
| US ECOLOGY INC | 91734M903 | CALL | 300 | $11,000 | thousands by filing date | call |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0000932540-21-000004 | this filing | 2021-08-10 | acceptance time not in the bulk data set |