CITADEL ADVISORS LLC historic quarter change: USA Options, Added
In put and call options, at their filed underlying value (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 48,961 positions, added to 115,287, reduced 112,564 and sold out of 46,247.
- Q1 2015: Stock MONEYGRAM INTERNATIONAL COMMON STOCK; Country of operation —; Class Cmn · Call; Shares before 2,900.
- Q1 2015: Stock LANDSTAR SYSTEM INC CMN STK; Country of operation —; Class Cmn · Call; Shares before 2,900.
- Q1 2015: Stock IAMGOLD CORPORATION COMMON STOCK; Country of operation —; Class Cmn · Put; Shares before 155,700.
- Q1 2015: Stock PORTLAND GENERAL ELECTRIC CO; Country of operation —; Class Cmn · Call; Shares before 700.
Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1423053), 51 quarters: Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q4 2023 (2023-09-30 to 2023-12-31, filed 2024-02-14); Q3 2023 (2023-06-30 to 2023-09-30, filed 2023-11-14); Q2 2023 (2023-03-31 to 2023-06-30, filed 2023-08-14); Q1 2023 (2022-12-31 to 2023-03-31, filed 2023-05-15); Q4 2022 (2022-09-30 to 2022-12-31, filed 2023-02-14); Q3 2022 (2022-06-30 to 2022-09-30, filed 2022-11-14); Q2 2022 (2022-03-31 to 2022-06-30, filed 2022-08-15); Q1 2022 (2021-12-31 to 2022-03-31, filed 2022-05-16); Q4 2021 (2021-09-30 to 2021-12-31, filed 2022-02-14); Q3 2021 (2021-06-30 to 2021-09-30, filed 2021-11-15); Q2 2021 (2021-03-31 to 2021-06-30, filed 2021-08-16); Q1 2021 (2020-12-31 to 2021-03-31, filed 2021-05-17); Q4 2020 (2020-09-30 to 2020-12-31, filed 2021-02-16); Q3 2020 (2020-06-30 to 2020-09-30, filed 2020-11-16); Q2 2020 (2020-03-31 to 2020-06-30, filed 2020-08-14); Q1 2020 (2019-12-31 to 2020-03-31, filed 2020-05-15); Q4 2019 (2019-09-30 to 2019-12-31, filed 2020-02-14); Q3 2019 (2019-06-30 to 2019-09-30, filed 2019-11-14); Q2 2019 (2019-03-31 to 2019-06-30, filed 2019-08-14); Q1 2019 (2018-12-31 to 2019-03-31, filed 2019-05-15); Q4 2018 (2018-09-30 to 2018-12-31, filed 2019-02-14); Q3 2018 (2018-06-30 to 2018-09-30, filed 2018-11-13); Q2 2018 (2018-03-31 to 2018-06-30, filed 2018-08-10); Q1 2018 (2017-12-31 to 2018-03-31, filed 2018-05-11); Q4 2017 (2017-09-30 to 2017-12-31, filed 2018-02-09); Q3 2017 (2017-06-30 to 2017-09-30, filed 2017-11-09); Q2 2017 (2017-03-31 to 2017-06-30, filed 2017-08-11); Q1 2017 (2016-12-31 to 2017-03-31, filed 2017-05-12); Q4 2016 (2016-09-30 to 2016-12-31, filed 2017-02-10); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-10); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-13); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-12); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-15); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-18); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-14); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-14); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-15); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-14); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2009-12-31.
| Quarter | Stock | Country of operation | Class | Shares before | Shares after | Share change | Value before | Value after | Value change | Filed |
|---|
| Q1 2015 | MONEYGRAM INTERNATIONAL COMMON STOCK
CUSIP 60935Y908 | — | Cmn · Call | 2,900 | 4,300 | +1,400 | $26 | $37 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | LANDSTAR SYSTEM INC CMN STK
CUSIP 515098901 | — | Cmn · Call | 2,900 | 3,000 | +100 | $210 | $199 | -$11 | 2015-05-15 |
|---|
| Q1 2015 | IAMGOLD CORPORATION COMMON STOCK
CUSIP 450913958 | — | Cmn · Put | 155,700 | 230,300 | +74,600 | $420 | $431 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | PORTLAND GENERAL ELECTRIC CO
CUSIP 736508907 | — | Cmn · Call | 700 | 1,000 | +300 | $26 | $37 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | EMPIRE STATE REALTY TRUST INC
CUSIP 292104906 | — | Cmn · Call | 200 | 800 | +600 | $4 | $15 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | WILLIAM LYON HOMES-CLA
CUSIP 552074950 | — | Cmn · Put | 200 | 600 | +400 | $4 | $15 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | ENZO BIOCHEM INC CMN STK
CUSIP 294100952 | — | Cmn · Put | 500 | 4,400 | +3,900 | $2 | $13 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | EXCO RESOURCES INC
CUSIP 269279952 | — | Cmn · Put | 57,700 | 62,200 | +4,500 | $125 | $114 | -$11 | 2015-05-15 |
|---|
| Q1 2015 | PERNIX THERAPEUTICS HOLDINGS
CUSIP 71426V958 | — | Cmn · Put | 2,500 | 3,200 | +700 | $23 | $34 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | HUTCHINSON TECH CMN STK
CUSIP 448407906 | — | Cmn · Call | 1,200 | 5,500 | +4,300 | $4 | $15 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | SCANA CORP CMN STK
CUSIP 80589M902 | — | Cmn · Call | 7,100 | 8,000 | +900 | $429 | $440 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | ITRON INC CMN STK
CUSIP 465741956 | — | Cmn · Put | 1,100 | 1,600 | +500 | $47 | $58 | +$11 | 2015-05-15 |
|---|
| Q1 2015 | STONE ENERGY CORP CMN STK
CUSIP 861642906 | — | Cmn · Call | 9,900 | 10,700 | +800 | $167 | $157 | -$10 | 2015-05-15 |
|---|
| Q1 2015 | NEW YORK TIMES COMPANY CLASS A COMMON STOCK
CUSIP 650111907 | — | Cmn · Call | 3,100 | 3,700 | +600 | $41 | $51 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | SYKES ENTERPRISES INC CMN STOCK
CUSIP 871237953 | — | Cmn · Put | 3,300 | 3,500 | +200 | $77 | $87 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | PACIFIC DRILLING SA
CUSIP L7257P906 | — | Cmn · Call | 1,900 | 5,000 | +3,100 | $9 | $19 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | SEACHANGE INTL INC CMN STOCK
CUSIP 811699907 | — | Cmn · Call | 1,000 | 2,000 | +1,000 | $6 | $16 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | ALLOT COMMUNICATIONS LTD
CUSIP M0854Q955 | — | Cmn · Put | 1,800 | 3,100 | +1,300 | $17 | $27 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | HORSEHEAD HOLDING CORP
CUSIP 440694955 | — | Cmn · Put | 19,600 | 23,700 | +4,100 | $310 | $300 | -$10 | 2015-05-15 |
|---|
| Q1 2015 | SANDRIDGE MISSISSIPPIAN TRUS
CUSIP 80007T901 | — | Cmn · Call | 1,100 | 3,600 | +2,500 | $3 | $13 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | REALD INC
CUSIP 75604L905 | — | Cmn · Call | 400 | 1,200 | +800 | $5 | $15 | +$10 | 2015-05-15 |
|---|
| Q1 2015 | A10 NETWORKS INC
CUSIP 002121951 | — | Cmn · Put | 100 | 2,000 | +1,900 | $0 | $9 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | BLOOMIN' BRANDS INC
CUSIP 094235958 | — | Cmn · Put | 8,900 | 9,400 | +500 | $220 | $229 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | BRINK'S CO/THE CMN STOCK
CUSIP 109696954 | — | Cmn · Put | 100 | 400 | +300 | $2 | $11 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | TUMI HOLDINGS INC
CUSIP 89969Q954 | — | Cmn · Put | 4,400 | 4,600 | +200 | $104 | $113 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | SWIFT ENERGY COMMON STOCK
CUSIP 870738901 | — | Cmn · Call | 9,900 | 14,500 | +4,600 | $40 | $31 | -$9 | 2015-05-15 |
|---|
| Q1 2015 | SPECTRUM PHARMACEUTICALS INC CMN STOCK
CUSIP 84763A958 | — | Cmn · Put | 13,500 | 14,000 | +500 | $94 | $85 | -$9 | 2015-05-15 |
|---|
| Q1 2015 | SYKES ENTERPRISES INC CMN STOCK
CUSIP 871237903 | — | Cmn · Call | 1,100 | 1,400 | +300 | $26 | $35 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | GALENA BIOPHARMA INC
CUSIP 363256958 | — | Cmn · Put | 33,200 | 42,500 | +9,300 | $50 | $59 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | NATIONAL CINEMEDIA INC COMMON STOCK
CUSIP 635309907 | — | Cmn · Call | 3,500 | 3,900 | +400 | $50 | $59 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | ENDEAVOUR SILVER CORP COMMON STOCK
CUSIP 29258Y953 | — | Cmn · Put | 34,400 | 43,600 | +9,200 | $74 | $83 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | PENGROWTH ENERGY TRUST -A COMMON STOCK
CUSIP 70706P904 | — | Cmn · Call | 43,300 | 48,200 | +4,900 | $135 | $144 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | LEXINGTON REALTY TRUST CMN STK
CUSIP 529043951 | — | Cmn · Put | 4,000 | 5,400 | +1,400 | $44 | $53 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | NISKA GAS STORAGE PARTNERS LLC
CUSIP 654678901 | — | Cmn · Call | 14,000 | 17,800 | +3,800 | $41 | $32 | -$9 | 2015-05-15 |
|---|
| Q1 2015 | SHORETEL INC
CUSIP 825211955 | — | Cmn · Put | 500 | 1,900 | +1,400 | $4 | $13 | +$9 | 2015-05-15 |
|---|
| Q1 2015 | 8X8 INC CMN STOCK
CUSIP 282914900 | — | Cmn · Call | 4,700 | 6,100 | +1,400 | $43 | $51 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | GFI GROUP INC.
CUSIP 361652959 | — | Cmn · Put | 5,100 | 6,100 | +1,000 | $28 | $36 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | LASALLE HOTEL PROPERTIES CMN STOCK
CUSIP 517942958 | — | Cmn · Put | 2,100 | 2,400 | +300 | $85 | $93 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | ONE GAS INC
CUSIP 68235P908 | — | Cmn · Call | 1,700 | 1,800 | +100 | $70 | $78 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | COVANTA HOLDING CORP CMN STK
CUSIP 22282E902 | — | Cmn · Call | 8,000 | 8,200 | +200 | $176 | $184 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | INTREPID POTASH INC
CUSIP 46121Y902 | — | Cmn · Call | 5,200 | 5,500 | +300 | $72 | $64 | -$8 | 2015-05-15 |
|---|
| Q1 2015 | STEALTHGAS INC COMMON STOCK
CUSIP Y81669956 | — | Cmn · Put | 2,200 | 3,400 | +1,200 | $14 | $22 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | URANIUM ENERGY CORP COMMON STOCK
CUSIP 916896903 | — | Cmn · Call | 7,700 | 14,200 | +6,500 | $13 | $21 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | MERIT MEDICAL SYSTEMS INC CMN STK
CUSIP 589889954 | — | Cmn · Put | 400 | 800 | +400 | $7 | $15 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | Procera Networks Inc COMMON STOCK
CUSIP 74269U903 | — | Cmn · Call | 2,700 | 2,900 | +200 | $19 | $27 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | ARTECH CORP
CUSIP 042682903 | — | Cmn · Call | 800 | 3,100 | +2,300 | $2 | $10 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | TECH DATA CORP CMN STK
CUSIP 878237956 | — | Cmn · Put | 4,800 | 5,400 | +600 | $304 | $312 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | EZCORP INC -CL A CMN STK
CUSIP 302301906 | — | Cmn · Call | 8,500 | 11,800 | +3,300 | $100 | $108 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | LINN CO LLC
CUSIP 535782956 | — | Cmn · Put | 94,000 | 102,700 | +8,700 | $975 | $983 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | REDWOOD TR INC CMN STOCK
CUSIP 758075902 | — | Cmn · Call | 5,800 | 6,800 | +1,000 | $114 | $122 | +$8 | 2015-05-15 |
|---|
| Q1 2015 | TORNIER NV
CUSIP N87237908 | — | Cmn · Call | 2,200 | 2,400 | +200 | $56 | $63 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | TRIANGLE PETROLEUM CORP
CUSIP 89600B951 | — | Cmn · Put | 7,800 | 8,700 | +900 | $37 | $44 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | DENISON MINES CORP COMMON STOCK
CUSIP 248356957 | — | Cmn · Put | 6,400 | 17,000 | +10,600 | $6 | $13 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | FRONTLINE LIMITED COMMON STOCK
CUSIP G3682E907 | — | Cmn · Call | 26,400 | 32,500 | +6,100 | $66 | $73 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | QLT INC CMN STOCK
CUSIP 746927952 | — | Cmn · Put | 4,300 | 6,200 | +1,900 | $17 | $24 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | INTERACTIVE INTELLIGENCE GROUP
CUSIP 45841V909 | — | Cmn · Call | 1,700 | 1,800 | +100 | $81 | $74 | -$7 | 2015-05-15 |
|---|
| Q1 2015 | MARTHA STEWART LIVING CMN STOCK
CUSIP 573083952 | — | Cmn · Put | 700 | 1,500 | +800 | $3 | $10 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | HIGHPOWER INTERNATIONAL INC
CUSIP 43113X901 | — | Cmn · Call | 2,000 | 4,100 | +2,100 | $10 | $17 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | HSN INC
CUSIP 404303909 | — | Cmn · Call | 2,600 | 3,000 | +400 | $198 | $205 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | SILGAN HOLDINGS CMN STOCK
CUSIP 827048909 | — | Cmn · Call | 100 | 200 | +100 | $5 | $12 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | JAKKS PACIFIC INC
CUSIP 47012E956 | — | Cmn · Put | 500 | 1,400 | +900 | $3 | $10 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | NOVATEL WIRELESS INC
CUSIP 66987M904 | — | Cmn · Call | 3,600 | 3,900 | +300 | $12 | $19 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | VERIFONE SYSTEMS INC
CUSIP 92342Y909 | — | Cmn · Call | 185,700 | 197,800 | +12,100 | $6,908 | $6,901 | -$7 | 2015-05-15 |
|---|
| Q1 2015 | ZOGENIX INC
CUSIP 98978L955 | — | Cmn · Put | 300 | 5,100 | +4,800 | $0 | $7 | +$7 | 2015-05-15 |
|---|
| Q1 2015 | CVENT INC
CUSIP 23247G959 | — | Cmn · Put | 700 | 900 | +200 | $19 | $25 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | KRONOS WORLDWIDE INC COMMON STOCK
CUSIP 50105F955 | — | Cmn · Put | 1,000 | 1,500 | +500 | $13 | $19 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | INSULET CORP
CUSIP 45784P951 | — | Cmn · Put | 2,300 | 3,000 | +700 | $106 | $100 | -$6 | 2015-05-15 |
|---|
| Q1 2015 | FIRST HORIZON NATIONAL CORP CMN STK
CUSIP 320517955 | — | Cmn · Put | 400 | 800 | +400 | $5 | $11 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | VAALCO ENERGY INC CMN STK
CUSIP 91851C901 | — | Cmn · Call | 500 | 3,200 | +2,700 | $2 | $8 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | WORKIVA INC
CUSIP 98139A905 | — | Cmn · Call | 300 | 700 | +400 | $4 | $10 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | PHOTRONICS INC CMN STK
CUSIP 719405902 | — | Cmn · Call | 300 | 900 | +600 | $2 | $8 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | NISKA GAS STORAGE PARTNERS LLC
CUSIP 654678951 | — | Cmn · Put | 9,300 | 18,800 | +9,500 | $28 | $34 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | KIRKLAND'S INC CMN STK
CUSIP 497498955 | — | Cmn · Put | 2,600 | 2,800 | +200 | $61 | $67 | +$6 | 2015-05-15 |
|---|
| Q1 2015 | CVENT INC
CUSIP 23247G909 | — | Cmn · Call | 1,600 | 1,800 | +200 | $45 | $50 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | OLYMPIC STEEL INC CMN STK
CUSIP 68162K906 | — | Cmn · Call | 2,300 | 3,400 | +1,100 | $41 | $46 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | DENISON MINES CORP COMMON STOCK
CUSIP 248356907 | — | Cmn · Call | 10,900 | 19,400 | +8,500 | $10 | $15 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | SUNOPTA INC
CUSIP 8676EP908 | — | Cmn · Call | 7,600 | 8,900 | +1,300 | $90 | $95 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | BEAZER HOMES USA INC CMN STK
CUSIP 07556Q901 | — | Cmn · Call | 50,300 | 54,700 | +4,400 | $974 | $969 | -$5 | 2015-05-15 |
|---|
| Q1 2015 | MEETME INC
CUSIP 585141904 | — | Cmn · Call | 1,500 | 3,800 | +2,300 | $2 | $7 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | BIOSCRIP INC
CUSIP 09069N908 | — | Cmn · Call | 5,800 | 10,400 | +4,600 | $41 | $46 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | CONTROL4 CORP
CUSIP 21240D957 | — | Cmn · Put | 9,000 | 11,100 | +2,100 | $138 | $133 | -$5 | 2015-05-15 |
|---|
| Q1 2015 | MCCLATCHY COMPANY -CL A CMN STK
CUSIP 579489905 | — | Cmn · Call | 1,000 | 4,500 | +3,500 | $3 | $8 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | CATALYST PHARMACEUTICAL PART
CUSIP 14888U901 | — | Cmn · Call | 1,100 | 1,900 | +800 | $3 | $8 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | RUBY TUESDAY INC CMN STK
CUSIP 781182900 | — | Cmn · Call | 6,400 | 8,200 | +1,800 | $44 | $49 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | ECLIPSE RESOURCES CORP
CUSIP 27890G900 | — | Cmn · Call | 5,000 | 5,300 | +300 | $35 | $30 | -$5 | 2015-05-15 |
|---|
| Q1 2015 | SEVENTY SEVEN ENERGY INC
CUSIP 818097907 | — | Cmn · Call | 7,600 | 11,200 | +3,600 | $41 | $46 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | SANDSTORM GOLD LTD
CUSIP 80013R906 | — | Cmn · Call | 2,800 | 4,700 | +1,900 | $10 | $15 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | MAG SILVER CORP COMMON STOCK
CUSIP 55903Q904 | — | Cmn · Call | 3,200 | 3,400 | +200 | $26 | $21 | -$5 | 2015-05-15 |
|---|
| Q1 2015 | VITESSE SEMICONDUCTOR CORP CMN STK
CUSIP 928497904 | — | Cmn · Call | 800 | 1,500 | +700 | $3 | $8 | +$5 | 2015-05-15 |
|---|
| Q1 2015 | MOELIS & CO - A
CUSIP 60786M955 | — | Cmn · Put | 1,000 | 1,300 | +300 | $35 | $39 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | OLYMPIC STEEL INC CMN STK
CUSIP 68162K956 | — | Cmn · Put | 2,200 | 3,200 | +1,000 | $39 | $43 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | TONIX PHARMACEUTICALS HOLDING
CUSIP 890260951 | — | Cmn · Put | 200 | 800 | +600 | $1 | $5 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | TRANSGLOBE ENERGY CORP CMN STOCK
CUSIP 893662956 | — | Cmn · Put | 3,700 | 5,300 | +1,600 | $15 | $19 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | ALIGN TECHNOLOGY INC.
CUSIP 016255951 | — | Cmn · Put | 14,500 | 15,000 | +500 | $811 | $807 | -$4 | 2015-05-15 |
|---|
| Q1 2015 | AUDIOCODES LTD
CUSIP M15342904 | — | Cmn · Call | 400 | 1,400 | +1,000 | $2 | $6 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | FLIR SYSTEMS INC CMN STK
CUSIP 302445901 | — | Cmn · Call | 5,400 | 5,700 | +300 | $174 | $178 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | FORTUNA SILVER MINES INC COMMON STOCK
CUSIP 349915958 | — | Cmn · Put | 6,000 | 6,100 | +100 | $27 | $23 | -$4 | 2015-05-15 |
|---|
| Q1 2015 | KEY ENERGY GROUP INC CMN STK
CUSIP 492914956 | — | Cmn · Put | 3,800 | 5,700 | +1,900 | $6 | $10 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | ROUNDY'S INC
CUSIP 779268951 | — | Cmn · Put | 1,100 | 1,900 | +800 | $5 | $9 | +$4 | 2015-05-15 |
|---|
| Q1 2015 | MUELLER WATER PRODUCTS INC CMN STK
CUSIP 624758958 | — | Cmn · Put | 8,000 | 8,700 | +700 | $82 | $86 | +$4 | 2015-05-15 |
|---|