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 2015: Stock CTI BIOPHARMA CORP; Country of operation —; Class Cmn · Put; Shares before 4,100.
- Q4 2015: Stock MEDIFAST INC CMN STOCK; Country of operation —; Class Cmn · Put; Shares before 4,600.
- Q4 2015: Stock XCERRA CORP; Country of operation —; Class Cmn · Call; Shares before 3,900.
- Q4 2015: Stock THOMPSON CREEK METALS CO INC CMN STK; Country of operation —; Class Cmn · Call; Shares before 27,900.
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 2015 | CTI BIOPHARMA CORP
CUSIP 12648L956 | | Cmn · Put | 4,100 | 300 | -3,800 | $6 | $0 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | MEDIFAST INC CMN STOCK
CUSIP 58470H951 | | Cmn · Put | 4,600 | 3,900 | -700 | $124 | $118 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | XCERRA CORP
CUSIP 98400J908 | | Cmn · Call | 3,900 | 2,900 | -1,000 | $24 | $18 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | THOMPSON CREEK METALS CO INC CMN STK
CUSIP 884768902 | | Cmn · Call | 27,900 | 27,600 | -300 | $12 | $6 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | CASH AMERICA INTL INC CMN STK
CUSIP 14754D900 | | Cmn · Call | 42,100 | 39,500 | -2,600 | $1,177 | $1,183 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | BROOKS AUTOMATION INC CMN STOCK
CUSIP 114340952 | | Cmn · Put | 2,500 | 2,200 | -300 | $29 | $23 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | BROWN & BROWN INC CMN STK
CUSIP 115236901 | | Cmn · Call | 300 | 100 | -200 | $9 | $3 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | NANTKWEST INC
CUSIP 63016Q952 | | Cmn · Put | 2,800 | 2,200 | -600 | $32 | $38 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | BALLARD PWR SYS INC
CUSIP 058586908 | | Cmn · Call | 36,100 | 23,500 | -12,600 | $43 | $37 | -$6 | 2016-02-12 |
|---|
| Q4 2015 | DURECT CORPORATION
CUSIP 266605904 | | Cmn · Call | 9,900 | 6,500 | -3,400 | $19 | $14 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | KEARNY FINANCIAL CORP/MD
CUSIP 48716P908 | | Cmn · Call | 1,400 | 900 | -500 | $16 | $11 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | GULF RESOURCES INC COMMON STOCK
CUSIP 40251W909 | | Cmn · Call | 25,200 | 17,300 | -7,900 | $36 | $31 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | MALIBU BOATS INC - A
CUSIP 56117J900 | | Cmn · Call | 1,100 | 600 | -500 | $15 | $10 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | OLLIE'S BARGAIN OUTLET HOLDI
CUSIP 681116909 | | Cmn · Call | 5,700 | 5,100 | -600 | $92 | $87 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | CLOUD PEAK ENERGY INC
CUSIP 18911Q902 | | Cmn · Call | 5,100 | 3,900 | -1,200 | $13 | $8 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | AMERICAN SUPERCONDUCTOR CP
CUSIP 030111957 | | Cmn · Put | 8,900 | 6,900 | -2,000 | $39 | $44 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | COLUMBIA PIPELINE GROUP
CUSIP 198280909 | | Cmn · Call | 500 | 200 | -300 | $9 | $4 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | INOVIO PHARMACEUTICALS INC
CUSIP 45773H951 | | Cmn · Put | 10,800 | 8,500 | -2,300 | $62 | $57 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | ANTARES PHARMA INC. COMMON STOCK
CUSIP 036642956 | | Cmn · Put | 8,100 | 7,200 | -900 | $14 | $9 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | TTM TECHNOLOGIES
CUSIP 87305R909 | | Cmn · Call | 1,600 | 800 | -800 | $10 | $5 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | JUST ENERGY GROUP INC
CUSIP 48213W901 | | Cmn · Call | 1,000 | 200 | -800 | $6 | $1 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | JUST ENERGY GROUP INC
CUSIP 48213W951 | | Cmn · Put | 3,700 | 2,500 | -1,200 | $23 | $18 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | NAVIDEA BIOPHARMACEUTICALS INC
CUSIP 63937X953 | | Cmn · Put | 4,400 | 4,100 | -300 | $10 | $5 | -$5 | 2016-02-12 |
|---|
| Q4 2015 | GLADSTONE COMMERCIAL CORP COMMON STOCK
CUSIP 376536908 | | Cmn · Call | 600 | 300 | -300 | $8 | $4 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | GRAND CANYON EDUCATION INC
CUSIP 38526M956 | | Cmn · Put | 9,400 | 8,800 | -600 | $357 | $353 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | OLYMPIC STEEL INC CMN STK
CUSIP 68162K956 | | Cmn · Put | 6,900 | 6,300 | -600 | $69 | $73 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | SFX ENTERTAINMENT INC
CUSIP 784178953 | | Cmn · Put | 9,000 | 3,800 | -5,200 | $5 | $1 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | URANIUM ENERGY CORP COMMON STOCK
CUSIP 916896903 | | Cmn · Call | 6,400 | 1,800 | -4,600 | $6 | $2 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | W&T OFFSHORE INC. COMMON STOCK
CUSIP 92922P956 | | Cmn · Put | 2,500 | 1,600 | -900 | $8 | $4 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | THE INTERPUBLIC GROUP OF COMPANIES INC. CMN STOCK
CUSIP 460690950 | | Cmn · Put | 12,800 | 10,700 | -2,100 | $245 | $249 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | CHINA INFORMATION TECHNOLOGY I
CUSIP G21174900 | | Cmn · Call | 10,100 | 7,800 | -2,300 | $9 | $13 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | ATHERSYS INC
CUSIP 04744L956 | | Cmn · Put | 7,000 | 4,000 | -3,000 | $8 | $4 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | DDR CORP
CUSIP 23317H902 | | Cmn · Call | 3,600 | 3,500 | -100 | $55 | $59 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | DELCATH SYSTEMS INC
CUSIP 24661P901 | | Cmn · Call | 15,400 | 5,200 | -10,200 | $7 | $3 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | INGREDION INC
CUSIP 457187952 | | Cmn · Put | 2,700 | 2,500 | -200 | $236 | $240 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | ANTARES PHARMA INC. COMMON STOCK
CUSIP 036642906 | | Cmn · Call | 2,300 | 300 | -2,000 | $4 | $0 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | HERCULES TECHNOLOGY GROWTH CAPITAL INC COMMON STOC
CUSIP 427096908 | | Cmn · Call | 5,700 | 4,400 | -1,300 | $58 | $54 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | NATIONAL STORAGE AFFILIATES
CUSIP 637870956 | | Cmn · Put | 2,200 | 1,500 | -700 | $30 | $26 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | BEACON ROOFING SUPPLY INC COMMON STOCK
CUSIP 073685959 | | Cmn · Put | 1,800 | 1,300 | -500 | $58 | $54 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | DRYSHIPS INC COMMON STOCK
CUSIP Y2109Q951 | | Cmn · Put | 138,000 | 107,200 | -30,800 | $23 | $19 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | FEDERAL-MOGUL HOLDINGS CORP
CUSIP 313549954 | | Cmn · Put | 3,300 | 2,800 | -500 | $23 | $19 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | FORESTAR GROUP INC
CUSIP 346233959 | | Cmn · Put | 1,100 | 900 | -200 | $14 | $10 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | MACERICH CO CMN STK
CUSIP 554382951 | | Cmn · Put | 3,000 | 2,900 | -100 | $230 | $234 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | VOCERA COMMUNICATIONS INC
CUSIP 92857F957 | | Cmn · Put | 3,800 | 3,200 | -600 | $43 | $39 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | TRANSUNION
CUSIP 89400J907 | | Cmn · Call | 2,600 | 2,200 | -400 | $65 | $61 | -$4 | 2016-02-12 |
|---|
| Q4 2015 | CTC MEDIA INC
CUSIP 12642X906 | | Cmn · Call | 3,500 | 1,400 | -2,100 | $6 | $3 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | CTI BIOPHARMA CORP
CUSIP 12648L906 | | Cmn · Call | 9,800 | 8,600 | -1,200 | $14 | $11 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | ECLIPSE RESOURCES CORP
CUSIP 27890G950 | | Cmn · Put | 1,600 | 100 | -1,500 | $3 | $0 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | KEY ENERGY GROUP INC CMN STK
CUSIP 492914956 | | Cmn · Put | 8,700 | 3,000 | -5,700 | $4 | $1 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | NUANCE COMMUNICATIONS INC CMN STOCK
CUSIP 67020Y950 | | Cmn · Put | 49,200 | 40,300 | -8,900 | $805 | $802 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | PREMIER INC
CUSIP 74051N952 | | Cmn · Put | 1,100 | 1,000 | -100 | $38 | $35 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | PRIMERICA INC
CUSIP 74164M908 | | Cmn · Call | 3,400 | 3,300 | -100 | $153 | $156 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | PROGENICS PHARMACEUTICAL INC
CUSIP 743187906 | | Cmn · Call | 12,800 | 12,400 | -400 | $73 | $76 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | IDERA PHARMACEUTICALS INC CMN STOCK
CUSIP 45168K906 | | Cmn · Call | 6,200 | 5,800 | -400 | $21 | $18 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | OHR PHARMACEUTICAL INC
CUSIP 67778H950 | | Cmn · Put | 10,500 | 4,300 | -6,200 | $29 | $26 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | PROSHARES ULTRASHORT GOLD
CUSIP 74347W955 | | Cmn · Put | 14,100 | 13,000 | -1,100 | $1,503 | $1,506 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | SECOND SIGHT MEDICAL PRODUCTS IN
CUSIP 81362J950 | | Cmn · Put | 2,000 | 1,600 | -400 | $12 | $9 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | SPIRIT AEROSYSTEMS HOLD-CL A
CUSIP 848574909 | | Cmn · Call | 4,600 | 4,500 | -100 | $222 | $225 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | WESTLAKE CHEMICAL CORP COMMON STOCK
CUSIP 960413952 | | Cmn · Put | 23,700 | 22,700 | -1,000 | $1,230 | $1,233 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | CLEARFIELD INC CMN STK
CUSIP 18482P953 | | Cmn · Put | 2,200 | 2,000 | -200 | $30 | $27 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | ADVANTAGE ENERGY INCOME FUND COMMON STOCK
CUSIP 00765F951 | | Cmn · Put | 3,300 | 2,700 | -600 | $17 | $14 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | APPLIED MICRO CIRCUITS CORP CMN STOCK
CUSIP 03822W956 | | Cmn · Put | 14,800 | 12,000 | -2,800 | $79 | $76 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | CMS ENERGY CORPORATION
CUSIP 125896950 | | Cmn · Put | 1,800 | 1,700 | -100 | $64 | $61 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | ENERGY RECOVERY INC
CUSIP 29270J950 | | Cmn · Put | 1,600 | 900 | -700 | $3 | $6 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | AFFYMETRIX INC COM STK
CUSIP 00826T958 | | Cmn · Put | 6,300 | 5,100 | -1,200 | $54 | $51 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | ARCOS DORADOS HOLDINGS INC-A
CUSIP G0457F907 | | Cmn · Call | 10,600 | 10,300 | -300 | $29 | $32 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | ATLANTIC POWER CORP
CUSIP 04878Q903 | | Cmn · Call | 4,400 | 2,500 | -1,900 | $8 | $5 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | ATMEL CORP CMN STK
CUSIP 049513904 | | Cmn · Call | 23,800 | 22,600 | -1,200 | $192 | $195 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | LEAPFROG ENTERPRISES INC CMN STK
CUSIP 52186N906 | | Cmn · Call | 11,300 | 7,100 | -4,200 | $8 | $5 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | PETROQUEST ENERGY INC CMN STOCK
CUSIP 716748908 | | Cmn · Call | 3,000 | 2,000 | -1,000 | $4 | $1 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | PETROQUEST ENERGY INC CMN STOCK
CUSIP 716748958 | | Cmn · Put | 3,100 | 2,700 | -400 | $4 | $1 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | UNITED INSURANCE HOLDINGS CO
CUSIP 910710952 | | Cmn · Put | 5,900 | 4,400 | -1,500 | $78 | $75 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | CABOT CORP
CUSIP 127055951 | | Cmn · Put | 1,900 | 1,400 | -500 | $60 | $57 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | FEDERATED INVESTORS INC-CL B
CUSIP 314211903 | | Cmn · Call | 3,200 | 3,100 | -100 | $92 | $89 | -$3 | 2016-02-12 |
|---|
| Q4 2015 | NRG YIELD INC-CLASS C
CUSIP 62942X955 | | Cmn · Put | 5,700 | 4,700 | -1,000 | $66 | $69 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | TANGOE INC/CT
CUSIP 87582Y908 | | Cmn · Call | 6,600 | 6,100 | -500 | $48 | $51 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | BIOMED REALTY TRUST COMMON STOCK
CUSIP 09063H957 | | Cmn · Put | 9,000 | 7,500 | -1,500 | $180 | $178 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | FIDELITY SOUTHERN CORP CMN STK
CUSIP 316394955 | | Cmn · Put | 3,000 | 2,900 | -100 | $63 | $65 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | GULF RESOURCES INC COMMON STOCK
CUSIP 40251W959 | | Cmn · Put | 2,000 | 300 | -1,700 | $3 | $1 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | MARIN SOFTWARE INC
CUSIP 56804T906 | | Cmn · Call | 1,100 | 300 | -800 | $3 | $1 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | MONSTER BEVERAGE CORP
CUSIP 61174X959 | | Cmn · Put | 83,900 | 76,100 | -7,800 | $11,338 | $11,336 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | REGULUS THERAPEUTICS INC
CUSIP 75915K901 | | Cmn · Call | 7,400 | 5,700 | -1,700 | $48 | $50 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | SEQUENOM INC
CUSIP 817337955 | | Cmn · Put | 4,800 | 3,900 | -900 | $8 | $6 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | SEVENTY SEVEN ENERGY INC
CUSIP 818097907 | | Cmn · Call | 1,200 | 400 | -800 | $2 | $0 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | ONCOTHERA PHARMACEUTICALS INC COMMON STOCK
CUSIP 15117N904 | | Cmn · Call | 8,900 | 8,800 | -100 | $15 | $17 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | ONCOTHERA PHARMACEUTICALS INC COMMON STOCK
CUSIP 15117N954 | | Cmn · Put | 6,300 | 4,800 | -1,500 | $11 | $9 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | SORL AUTO PARTS INC COMMON STOCK
CUSIP 78461U901 | | Cmn · Call | 3,400 | 1,700 | -1,700 | $6 | $4 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | SANDRIDGE MISSISSIPPIAN TRUS
CUSIP 80007T901 | | Cmn · Call | 1,200 | 500 | -700 | $3 | $1 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | ZOGENIX INC
CUSIP 98978L904 | | Cmn · Call | 13,100 | 11,900 | -1,200 | $177 | $175 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | ARIAD PHARMACEUTICALS INC CMN STOCK
CUSIP 04033A950 | | Cmn · Put | 74,400 | 69,800 | -4,600 | $434 | $436 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | POTBELLY CORP
CUSIP 73754Y900 | | Cmn · Call | 12,200 | 11,600 | -600 | $134 | $136 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | AVEO PHARMACEUTICALS INC
CUSIP 053588959 | | Cmn · Put | 15,900 | 13,200 | -2,700 | $19 | $17 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | DOLBY LABORATORIES INC. COMMON STOCK
CUSIP 25659T957 | | Cmn · Put | 800 | 700 | -100 | $26 | $24 | -$2 | 2016-02-12 |
|---|
| Q4 2015 | SUNOPTA INC
CUSIP 8676EP908 | | Cmn · Call | 9,600 | 7,100 | -2,500 | $47 | $49 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | SILICON GRAPHICS INTERNATIONAL CORP
CUSIP 82706L908 | | Cmn · Call | 3,600 | 2,700 | -900 | $14 | $16 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | BIODEL INC
CUSIP 09064M954 | | Cmn · Put | 6,100 | 4,700 | -1,400 | $3 | $2 | -$1 | 2016-02-12 |
|---|
| Q4 2015 | ITRON INC CMN STK
CUSIP 465741956 | | Cmn · Put | 1,500 | 1,300 | -200 | $48 | $47 | -$1 | 2016-02-12 |
|---|
| Q4 2015 | PRIMERO MINING CORP
CUSIP 74164W956 | | Cmn · Put | 800 | 300 | -500 | $2 | $1 | -$1 | 2016-02-12 |
|---|
| Q4 2015 | ODYSSEY MARINE EXPL INC CMN STOCK
CUSIP 676118902 | | Cmn · Call | 2,500 | 1,100 | -1,400 | $1 | $0 | -$1 | 2016-02-12 |
|---|
| Q4 2015 | OLYMPIC STEEL INC CMN STK
CUSIP 68162K906 | | Cmn · Call | 4,800 | 4,200 | -600 | $48 | $49 | +$1 | 2016-02-12 |
|---|