CITADEL ADVISORS LLC historic quarter change: USA Options, Reduced
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.
- Q4 2014: Stock HUNTINGTON INGALLS INDUSTRIE; Country of operation —; Class Cmn · Call; Shares before 4,700.
- Q4 2014: Stock PARKERVISION INC CMN STK; Country of operation —; Class Cmn · Put; Shares before 38,800.
- Q4 2014: Stock BROOKS AUTOMATION INC CMN STOCK; Country of operation —; Class Cmn · Call; Shares before 3,500.
- Q4 2014: Stock CTC MEDIA INC; Country of operation —; Class Cmn · Call; Shares before 5,400.
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 |
|---|
| Q4 2014 | HUNTINGTON INGALLS INDUSTRIE
CUSIP 446413906 | — | Cmn · Call | 4,700 | 4,200 | -500 | $490 | $472 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | PARKERVISION INC CMN STK
CUSIP 701354952 | — | Cmn · Put | 38,800 | 28,300 | -10,500 | $44 | $26 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | BROOKS AUTOMATION INC CMN STOCK
CUSIP 114340902 | — | Cmn · Call | 3,500 | 1,500 | -2,000 | $37 | $19 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | CTC MEDIA INC
CUSIP 12642X906 | — | Cmn · Call | 5,400 | 3,700 | -1,700 | $36 | $18 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | LIBERTY PROPERTY TRUST CMN STK
CUSIP 531172904 | — | Cmn · Call | 2,800 | 2,000 | -800 | $93 | $75 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | LITTLEFUSE CMN STOCK - NASDAQ
CUSIP 537008904 | — | Cmn · Call | 4,900 | 4,500 | -400 | $417 | $435 | +$18 | 2015-02-18 |
|---|
| Q4 2014 | SPRINGLEAF HOLDINGS LLC
CUSIP 85172J951 | — | Cmn · Put | 900 | 300 | -600 | $29 | $11 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | PROTALIX BIOTHERAPEUTICS INC CMN STOCK
CUSIP 74365A901 | — | Cmn · Call | 7,800 | 500 | -7,300 | $19 | $1 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | VRINGO INC
CUSIP 92911N904 | — | Cmn · Call | 31,000 | 19,600 | -11,400 | $29 | $11 | -$18 | 2015-02-18 |
|---|
| Q4 2014 | SYNOVUS FINANCIAL CORP COMMON STOCK
CUSIP 87161C951 | — | Cmn · Put | 14,800 | 13,600 | -1,200 | $350 | $368 | +$18 | 2015-02-18 |
|---|
| Q4 2014 | NORTHEAST UTILITIES
CUSIP 664397956 | — | Cmn · Put | 2,900 | 2,700 | -200 | $128 | $145 | +$17 | 2015-02-18 |
|---|
| Q4 2014 | 22ND CENTURY GROUP INC
CUSIP 90137F903 | — | Cmn · Call | 14,100 | 11,800 | -2,300 | $36 | $19 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | COTT CORPORATION COMMON STOCK
CUSIP 22163N956 | — | Cmn · Put | 4,500 | 2,000 | -2,500 | $31 | $14 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | CHESAPEAKE GRANITE WASH TRUS
CUSIP 165185909 | — | Cmn · Call | 2,100 | 1,000 | -1,100 | $22 | $5 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | COMPUGEN LTD
CUSIP M25722905 | — | Cmn · Call | 3,500 | 1,600 | -1,900 | $30 | $13 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | BRANDYWINE REALTY TRUST CMN STK
CUSIP 105368903 | — | Cmn · Call | 1,800 | 500 | -1,300 | $25 | $8 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | CIMATRON LTD CMN STK
CUSIP M23798907 | — | Cmn · Call | 3,300 | 300 | -3,000 | $20 | $3 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | TORO CO CMN STK
CUSIP 891092958 | — | Cmn · Put | 500 | 200 | -300 | $30 | $13 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | TG THERAPEUTICS INC
CUSIP 88322Q908 | — | Cmn · Call | 54,700 | 35,800 | -18,900 | $584 | $567 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | THRESHOLD PHARMACEUTICALS COMMON STOCK
CUSIP 885807956 | — | Cmn · Put | 5,300 | 600 | -4,700 | $19 | $2 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | WASHINGTON REIT CMN STK
CUSIP 939653951 | — | Cmn · Put | 2,400 | 1,600 | -800 | $61 | $44 | -$17 | 2015-02-18 |
|---|
| Q4 2014 | BLOOMIN' BRANDS INC
CUSIP 094235958 | — | Cmn · Put | 11,100 | 8,900 | -2,200 | $204 | $220 | +$16 | 2015-02-18 |
|---|
| Q4 2014 | EQUIFAX INC CMN STK
CUSIP 294429905 | — | Cmn · Call | 2,600 | 2,200 | -400 | $194 | $178 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | ANGIE'S LIST INC
CUSIP 034754901 | — | Cmn · Call | 97,600 | 97,200 | -400 | $622 | $606 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | MCCLATCHY COMPANY -CL A CMN STK
CUSIP 579489905 | — | Cmn · Call | 5,600 | 1,000 | -4,600 | $19 | $3 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | AMERICAN PUBLIC EDUCATION
CUSIP 02913V903 | — | Cmn · Call | 7,600 | 6,000 | -1,600 | $205 | $221 | +$16 | 2015-02-18 |
|---|
| Q4 2014 | BERKLEY (W R) CORP CMN STK
CUSIP 084423952 | — | Cmn · Put | 1,400 | 1,000 | -400 | $67 | $51 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | MERIDIAN BIOSCIENCE INC CMN STK
CUSIP 589584901 | — | Cmn · Call | 1,800 | 1,000 | -800 | $32 | $16 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | PARKER DRILLING CO CMN STK
CUSIP 701081951 | — | Cmn · Put | 4,500 | 2,000 | -2,500 | $22 | $6 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | LEXINGTON REALTY TRUST CMN STK
CUSIP 529043901 | — | Cmn · Call | 2,100 | 500 | -1,600 | $21 | $5 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | MASIMO CORPORATION
CUSIP 574795900 | — | Cmn · Call | 2,500 | 1,400 | -1,100 | $53 | $37 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | ENZO BIOCHEM INC CMN STK
CUSIP 294100952 | — | Cmn · Put | 3,400 | 500 | -2,900 | $18 | $2 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | KINDRED HEALTHCARE INC CMN STOCK
CUSIP 494580953 | — | Cmn · Put | 4,600 | 4,000 | -600 | $89 | $73 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | SELECT COMFORT CMN STOCK
CUSIP 81616X953 | — | Cmn · Put | 23,500 | 18,800 | -4,700 | $492 | $508 | +$16 | 2015-02-18 |
|---|
| Q4 2014 | UNIVERSAL INSURANCE HOLDINGS
CUSIP 91359V957 | — | Cmn · Put | 15,900 | 9,300 | -6,600 | $206 | $190 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | SENIOR HOUSING PROP TRUST CMN STK
CUSIP 81721M959 | — | Cmn · Put | 20,000 | 18,200 | -1,800 | $418 | $402 | -$16 | 2015-02-18 |
|---|
| Q4 2014 | ALNYLAM PHARMACEUTICALS INC. COMMON STOCK
CUSIP 02043Q907 | — | Cmn · Call | 23,400 | 19,000 | -4,400 | $1,828 | $1,843 | +$15 | 2015-02-18 |
|---|
| Q4 2014 | AMPIO PHARMACEUTICALS ORD
CUSIP 03209T909 | — | Cmn · Call | 36,200 | 32,800 | -3,400 | $128 | $113 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | COPART INC CMN STK
CUSIP 217204956 | — | Cmn · Put | 6,300 | 5,000 | -1,300 | $197 | $182 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | NOVATEL WIRELESS INC
CUSIP 66987M904 | — | Cmn · Call | 7,300 | 3,600 | -3,700 | $27 | $12 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | INVESTMENT TCHNLGY GRP INC CMN STOCK
CUSIP 46145F955 | — | Cmn · Put | 1,200 | 200 | -1,000 | $19 | $4 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | ISLE OF CAPRI CASINOS INC CMN STK
CUSIP 464592954 | — | Cmn · Put | 11,500 | 8,500 | -3,000 | $86 | $71 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | ORAMED PHARMACEUTICALS INC COMMON STOCK
CUSIP 68403P953 | — | Cmn · Put | 2,500 | 1,000 | -1,500 | $20 | $5 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | FIRSTMERIT CORP CMN STK (WAS FIRST BANCORP INC)
CUSIP 337915952 | — | Cmn · Put | 1,300 | 400 | -900 | $23 | $8 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | AMICUS THERAPEUTICS INC
CUSIP 03152W909 | — | Cmn · Call | 11,700 | 6,600 | -5,100 | $70 | $55 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | IMMERSION CORP CMN STOCK
CUSIP 452521907 | — | Cmn · Call | 7,600 | 5,300 | -2,300 | $65 | $50 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | GREAT PLAINS ENERGY INC CMN STK
CUSIP 391164950 | — | Cmn · Put | 1,900 | 1,100 | -800 | $46 | $31 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | INFINITY PHARMACEUTICALS INC
CUSIP 45665G953 | — | Cmn · Put | 18,700 | 14,000 | -4,700 | $251 | $236 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | FERRO CORP
CUSIP 315405950 | — | Cmn · Put | 3,500 | 2,800 | -700 | $51 | $36 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | TANZANIAN ROYALTY EXPLORATION CORP CMN STK
CUSIP 87600U954 | — | Cmn · Put | 10,100 | 9,700 | -400 | $21 | $6 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | INTEGRA LIFESCIENCES HOLDINGS CMN STOCK
CUSIP 457985908 | — | Cmn · Call | 1,400 | 1,000 | -400 | $69 | $54 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | NEW YORK TIMES COMPANY CLASS A COMMON STOCK
CUSIP 650111957 | — | Cmn · Put | 3,600 | 1,900 | -1,700 | $40 | $25 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | SCORPIO TANKERS INC
CUSIP Y7542C956 | — | Cmn · Put | 4,000 | 2,100 | -1,900 | $33 | $18 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | SEQUENOM INC CMN STOCK
CUSIP 817337905 | — | Cmn · Call | 42,600 | 30,200 | -12,400 | $127 | $112 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | SEMTECH CORP CMN STK
CUSIP 816850951 | — | Cmn · Put | 2,000 | 1,400 | -600 | $54 | $39 | -$15 | 2015-02-18 |
|---|
| Q4 2014 | BIOTELEMETRY INC
CUSIP 090672906 | — | Cmn · Call | 3,800 | 1,100 | -2,700 | $25 | $11 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | COGENT COMMUNICATIONS HOLDINGS
CUSIP 19239V902 | — | Cmn · Call | 2,200 | 1,700 | -500 | $74 | $60 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | CTI BIOPHARMA CORP
CUSIP 12648L906 | — | Cmn · Call | 15,100 | 9,700 | -5,400 | $37 | $23 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | ENDO INTERNATIONAL PLC
CUSIP G30401956 | — | Cmn · Put | 24,600 | 23,500 | -1,100 | $1,681 | $1,695 | +$14 | 2015-02-18 |
|---|
| Q4 2014 | PIPER JAFFRAY COS INC COMMON STOCK
CUSIP 724078900 | — | Cmn · Call | 500 | 200 | -300 | $26 | $12 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | NEOSTEM INC COMMON STOCK
CUSIP 640650954 | — | Cmn · Put | 6,000 | 5,100 | -900 | $33 | $19 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | TRUECAR INC
CUSIP 89785L957 | — | Cmn · Put | 7,300 | 5,100 | -2,200 | $131 | $117 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | WERNER ENTERPRISES INC CMN STK
CUSIP 950755908 | — | Cmn · Call | 800 | 200 | -600 | $20 | $6 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | Procera Networks Inc COMMON STOCK
CUSIP 74269U953 | — | Cmn · Put | 4,800 | 4,400 | -400 | $46 | $32 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | XO GROUP INC
CUSIP 983772954 | — | Cmn · Put | 3,500 | 2,900 | -600 | $39 | $53 | +$14 | 2015-02-18 |
|---|
| Q4 2014 | SINOVAC BIOTECH LTD. COMMON STOCK
CUSIP P8696W954 | — | Cmn · Put | 4,000 | 1,000 | -3,000 | $19 | $5 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | U S ENERGY CORP/WY CMN STK
CUSIP 911805959 | — | Cmn · Put | 4,700 | 600 | -4,100 | $15 | $1 | -$14 | 2015-02-18 |
|---|
| Q4 2014 | DEX MEDIA INC
CUSIP 25213A957 | — | Cmn · Put | 1,500 | 100 | -1,400 | $14 | $1 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | RETROPHIN INC
CUSIP 761299956 | — | Cmn · Put | 6,100 | 3,400 | -2,700 | $55 | $42 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | BOB EVANS FARMS
CUSIP 096761901 | — | Cmn · Call | 8,600 | 8,200 | -400 | $407 | $420 | +$13 | 2015-02-18 |
|---|
| Q4 2014 | APOLLO INVESTMENT CORP COMMON STOCK
CUSIP 03761U906 | — | Cmn · Call | 4,900 | 3,700 | -1,200 | $40 | $27 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | APOLLO RESIDENTIAL MORTGAGE
CUSIP 03763V952 | — | Cmn · Put | 1,700 | 800 | -900 | $26 | $13 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | BARRACUDA NETWORKS INC
CUSIP 068323954 | — | Cmn · Put | 20,500 | 14,300 | -6,200 | $526 | $513 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | ROVI CORP
CUSIP 779376902 | — | Cmn · Call | 14,000 | 12,800 | -1,200 | $276 | $289 | +$13 | 2015-02-18 |
|---|
| Q4 2014 | UNITED ONLINE INC CMN STK
CUSIP 911268909 | — | Cmn · Call | 6,700 | 4,100 | -2,600 | $73 | $60 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | S&W SEED CO
CUSIP 785135904 | — | Cmn · Call | 3,000 | 100 | -2,900 | $13 | $0 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | VECTOR GROUP LTD CMN STK
CUSIP 92240M908 | — | Cmn · Call | 8,285 | 8,030 | -255 | $184 | $171 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | VOLCANO CORP
CUSIP 928645900 | — | Cmn · Call | 3,000 | 2,500 | -500 | $32 | $45 | +$13 | 2015-02-18 |
|---|
| Q4 2014 | THRESHOLD PHARMACEUTICALS COMMON STOCK
CUSIP 885807906 | — | Cmn · Call | 13,900 | 11,700 | -2,200 | $50 | $37 | -$13 | 2015-02-18 |
|---|
| Q4 2014 | CAMPUS CREST COMMUNITIES INC
CUSIP 13466Y955 | — | Cmn · Put | 3,200 | 1,100 | -2,100 | $20 | $8 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | BANKRATE INC
CUSIP 06647F952 | — | Cmn · Put | 1,200 | 200 | -1,000 | $14 | $2 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | LEGGETT & PLATT
CUSIP 524660957 | — | Cmn · Put | 9,500 | 7,500 | -2,000 | $332 | $320 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | GREATBATCH INC
CUSIP 39153L956 | — | Cmn · Put | 400 | 100 | -300 | $17 | $5 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | LSB INDUSTRIES COMMON STOCK
CUSIP 502160954 | — | Cmn · Put | 1,200 | 1,000 | -200 | $43 | $31 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | POLYPORE INTERNATIONAL INC. COMMON STOCK
CUSIP 73179V903 | — | Cmn · Call | 11,300 | 9,600 | -1,700 | $440 | $452 | +$12 | 2015-02-18 |
|---|
| Q4 2014 | FAIRWAY GROUP HOLDINGS CORP
CUSIP 30603D959 | — | Cmn · Put | 6,600 | 4,200 | -2,400 | $25 | $13 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | INSULET CORP
CUSIP 45784P951 | — | Cmn · Put | 3,200 | 2,300 | -900 | $118 | $106 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | MANDALAY DIGITAL GROUP INC
CUSIP 562562957 | — | Cmn · Put | 2,600 | 100 | -2,500 | $12 | $0 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | LIGHTBRIDGE CORP
CUSIP 53224K904 | — | Cmn · Call | 12,300 | 10,400 | -1,900 | $28 | $16 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | NOVAVAX INC CMN STOCK
CUSIP 670002904 | — | Cmn · Call | 72,600 | 49,000 | -23,600 | $303 | $291 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | SKILLED HEALTHCARE GROUP INC
CUSIP 83066R907 | — | Cmn · Call | 2,700 | 700 | -2,000 | $18 | $6 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | SUNSHINE HEART INC
CUSIP 86782U956 | — | Cmn · Put | 7,600 | 7,200 | -400 | $43 | $31 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | OMEGA HEALTHCARE INVS INC CMN STK
CUSIP 681936950 | — | Cmn · Put | 4,100 | 3,900 | -200 | $140 | $152 | +$12 | 2015-02-18 |
|---|
| Q4 2014 | SYNTA PHARMACEUTICALS CORP
CUSIP 87162T956 | — | Cmn · Put | 22,100 | 20,600 | -1,500 | $67 | $55 | -$12 | 2015-02-18 |
|---|
| Q4 2014 | MEREDITH CORP
CUSIP 589433901 | — | Cmn · Call | 12,200 | 9,400 | -2,800 | $522 | $511 | -$11 | 2015-02-18 |
|---|
| Q4 2014 | HUNTINGTON INGALLS INDUSTRIE
CUSIP 446413956 | — | Cmn · Put | 4,200 | 3,800 | -400 | $438 | $427 | -$11 | 2015-02-18 |
|---|
| Q4 2014 | CHINA AUTOMOTIVE SYSTEMS INC COMMON STOCK
CUSIP 16936R955 | — | Cmn · Put | 2,000 | 1,000 | -1,000 | $18 | $7 | -$11 | 2015-02-18 |
|---|
| Q4 2014 | FULL CIRCLE CAPITAL CORP
CUSIP 359671954 | — | Cmn · Put | 5,300 | 5,000 | -300 | $34 | $23 | -$11 | 2015-02-18 |
|---|
| Q4 2014 | FUTUREFUEL CORP
CUSIP 36116M906 | — | Cmn · Call | 1,800 | 800 | -1,000 | $21 | $10 | -$11 | 2015-02-18 |
|---|
| Q4 2014 | CYBERONICS INC CMN STK
CUSIP 23251P902 | — | Cmn · Call | 7,500 | 7,100 | -400 | $384 | $395 | +$11 | 2015-02-18 |
|---|