CITADEL ADVISORS LLC historic quarter change: USA Options, New
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 ZILLOW GROUP INC; Country of operation —; Class Cmn · Put; Shares before 0.
- Q1 2015: Stock ZILLOW GROUP INC; Country of operation —; Class Cmn · Call; Shares before 0.
- Q1 2015: Stock MEDTRONIC PLC; Country of operation —; Class Cmn · Call; Shares before 0.
- Q1 2015: Stock MEDTRONIC PLC; Country of operation —; Class Cmn · Put; Shares before 0.
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 | ZILLOW GROUP INC
CUSIP 98954M951 | — | Cmn · Put | 0 | 255,500 | +255,500 | $0 | $25,627 | +$25,627 | 2015-05-15 |
|---|
| Q1 2015 | ZILLOW GROUP INC
CUSIP 98954M901 | — | Cmn · Call | 0 | 230,600 | +230,600 | $0 | $23,129 | +$23,129 | 2015-05-15 |
|---|
| Q1 2015 | MEDTRONIC PLC
CUSIP G5960L903 | — | Cmn · Call | 0 | 198,800 | +198,800 | $0 | $15,504 | +$15,504 | 2015-05-15 |
|---|
| Q1 2015 | MEDTRONIC PLC
CUSIP G5960L953 | — | Cmn · Put | 0 | 176,200 | +176,200 | $0 | $13,742 | +$13,742 | 2015-05-15 |
|---|
| Q1 2015 | EQUINIX INC CMN STOCK
CUSIP 29444U950 | — | Cmn · Put | 0 | 39,600 | +39,600 | $0 | $9,221 | +$9,221 | 2015-05-15 |
|---|
| Q1 2015 | QORVO INC
CUSIP 74736K951 | — | Cmn · Put | 0 | 95,900 | +95,900 | $0 | $7,643 | +$7,643 | 2015-05-15 |
|---|
| Q1 2015 | MYLAN NV
CUSIP N59465909 | — | Cmn · Call | 0 | 125,700 | +125,700 | $0 | $7,460 | +$7,460 | 2015-05-15 |
|---|
| Q1 2015 | MYLAN NV
CUSIP N59465959 | — | Cmn · Put | 0 | 96,300 | +96,300 | $0 | $5,715 | +$5,715 | 2015-05-15 |
|---|
| Q1 2015 | ESPERION THERAPEUTICS INC
CUSIP 29664W955 | — | Cmn · Put | 0 | 59,000 | +59,000 | $0 | $5,463 | +$5,463 | 2015-05-15 |
|---|
| Q1 2015 | CROWN CASTLE INTL CMN STOCK
CUSIP 22822V901 | — | Cmn · Call | 0 | 62,100 | +62,100 | $0 | $5,126 | +$5,126 | 2015-05-15 |
|---|
| Q1 2015 | EQUINIX INC CMN STOCK
CUSIP 29444U900 | — | Cmn · Call | 0 | 18,300 | +18,300 | $0 | $4,261 | +$4,261 | 2015-05-15 |
|---|
| Q1 2015 | ESPERION THERAPEUTICS INC
CUSIP 29664W905 | — | Cmn · Call | 0 | 24,100 | +24,100 | $0 | $2,232 | +$2,232 | 2015-05-15 |
|---|
| Q1 2015 | ORBITAL ATK INC
CUSIP 68557N953 | — | Cmn · Put | 0 | 23,500 | +23,500 | $0 | $1,801 | +$1,801 | 2015-05-15 |
|---|
| Q1 2015 | ORBITAL ATK INC
CUSIP 68557N903 | — | Cmn · Call | 0 | 22,500 | +22,500 | $0 | $1,724 | +$1,724 | 2015-05-15 |
|---|
| Q1 2015 | QORVO INC
CUSIP 74736K901 | — | Cmn · Call | 0 | 21,100 | +21,100 | $0 | $1,682 | +$1,682 | 2015-05-15 |
|---|
| Q1 2015 | PTC THERAPEUTICS INC
CUSIP 69366J950 | — | Cmn · Put | 0 | 26,000 | +26,000 | $0 | $1,582 | +$1,582 | 2015-05-15 |
|---|
| Q1 2015 | BOX INC - CLASS A
CUSIP 10316T904 | — | Cmn · Call | 0 | 75,700 | +75,700 | $0 | $1,495 | +$1,495 | 2015-05-15 |
|---|
| Q1 2015 | JUNO THERAPEUTICS INC
CUSIP 48205A959 | — | Cmn · Put | 0 | 24,500 | +24,500 | $0 | $1,486 | +$1,486 | 2015-05-15 |
|---|
| Q1 2015 | JUNO THERAPEUTICS INC
CUSIP 48205A909 | — | Cmn · Call | 0 | 24,400 | +24,400 | $0 | $1,480 | +$1,480 | 2015-05-15 |
|---|
| Q1 2015 | BOX INC - CLASS A
CUSIP 10316T954 | — | Cmn · Put | 0 | 57,800 | +57,800 | $0 | $1,142 | +$1,142 | 2015-05-15 |
|---|
| Q1 2015 | SENSATA TECHNOLOGIES HOLDING
CUSIP N7902X956 | — | Cmn · Put | 0 | 19,500 | +19,500 | $0 | $1,120 | +$1,120 | 2015-05-15 |
|---|
| Q1 2015 | MEDICAL PROPERTIES TRUST INC COMMON STOCK
CUSIP 58463J904 | — | Cmn · Call | 0 | 75,300 | +75,300 | $0 | $1,110 | +$1,110 | 2015-05-15 |
|---|
| Q1 2015 | OMNICOM GROUP COMMON STOCK
CUSIP 681919906 | — | Cmn · Call | 0 | 13,200 | +13,200 | $0 | $1,029 | +$1,029 | 2015-05-15 |
|---|
| Q1 2015 | WILLIS GROUP HOLDINGS PLC
CUSIP G96666905 | — | Cmn · Call | 0 | 21,000 | +21,000 | $0 | $1,012 | +$1,012 | 2015-05-15 |
|---|
| Q1 2015 | WILLIAMS PARTNERS LP/NEW
CUSIP 96949L905 | — | Cmn · Call | 0 | 19,270 | +19,270 | $0 | $948 | +$948 | 2015-05-15 |
|---|
| Q1 2015 | DYCOM INDUSTRIES INC CMN STK
CUSIP 267475951 | — | Cmn · Put | 0 | 18,000 | +18,000 | $0 | $879 | +$879 | 2015-05-15 |
|---|
| Q1 2015 | WILLIAMS PARTNERS LP/NEW
CUSIP 96949L955 | — | Cmn · Put | 0 | 17,524 | +17,524 | $0 | $863 | +$863 | 2015-05-15 |
|---|
| Q1 2015 | AUSPEX PHARMACEUTICALS INC
CUSIP 05211J902 | — | Cmn · Call | 0 | 8,100 | +8,100 | $0 | $812 | +$812 | 2015-05-15 |
|---|
| Q1 2015 | IDEX CORP CMN STK
CUSIP 45167R954 | — | Cmn · Put | 0 | 10,600 | +10,600 | $0 | $804 | +$804 | 2015-05-15 |
|---|
| Q1 2015 | PINNACLE WEST COMMON STOCK
CUSIP 723484951 | — | Cmn · Put | 0 | 11,100 | +11,100 | $0 | $708 | +$708 | 2015-05-15 |
|---|
| Q1 2015 | POPEYES LOUISIANA KITCHEN INC
CUSIP 732872956 | — | Cmn · Put | 0 | 11,500 | +11,500 | $0 | $688 | +$688 | 2015-05-15 |
|---|
| Q1 2015 | PTC THERAPEUTICS INC
CUSIP 69366J900 | — | Cmn · Call | 0 | 11,200 | +11,200 | $0 | $682 | +$682 | 2015-05-15 |
|---|
| Q1 2015 | BOK FINANCIAL CORP CMN STK
CUSIP 05561Q951 | — | Cmn · Put | 0 | 10,400 | +10,400 | $0 | $637 | +$637 | 2015-05-15 |
|---|
| Q1 2015 | KLX INC
CUSIP 482539903 | — | Cmn · Call | 0 | 16,100 | +16,100 | $0 | $620 | +$620 | 2015-05-15 |
|---|
| Q1 2015 | MPLX LP
CUSIP 55336V900 | — | Cmn · Call | 0 | 7,400 | +7,400 | $0 | $542 | +$542 | 2015-05-15 |
|---|
| Q1 2015 | IRON MOUNTAIN INC DEL CMN STOCK
CUSIP 46284V901 | — | Cmn · Call | 0 | 14,700 | +14,700 | $0 | $536 | +$536 | 2015-05-15 |
|---|
| Q1 2015 | PROTHENA CORP PLC
CUSIP G72800908 | — | Cmn · Call | 0 | 13,800 | +13,800 | $0 | $526 | +$526 | 2015-05-15 |
|---|
| Q1 2015 | AMIRA NATURE FOODS LTD
CUSIP G0335L952 | — | Cmn · Put | 0 | 56,600 | +56,600 | $0 | $507 | +$507 | 2015-05-15 |
|---|
| Q1 2015 | DIPLOMAT PHARMACY INC
CUSIP 25456K901 | — | Cmn · Call | 0 | 14,400 | +14,400 | $0 | $498 | +$498 | 2015-05-15 |
|---|
| Q1 2015 | LUMOS NETWORKS CORP
CUSIP 550283955 | — | Cmn · Put | 0 | 32,500 | +32,500 | $0 | $496 | +$496 | 2015-05-15 |
|---|
| Q1 2015 | ROGERS COMM - CL B COM STK
CUSIP 775109900 | — | Cmn · Call | 0 | 14,300 | +14,300 | $0 | $479 | +$479 | 2015-05-15 |
|---|
| Q1 2015 | OMNICOM GROUP COMMON STOCK
CUSIP 681919956 | — | Cmn · Put | 0 | 5,500 | +5,500 | $0 | $429 | +$429 | 2015-05-15 |
|---|
| Q1 2015 | C&J ENERGY SERVICES LTD
CUSIP G3164Q901 | — | Cmn · Call | 0 | 38,400 | +38,400 | $0 | $427 | +$427 | 2015-05-15 |
|---|
| Q1 2015 | IDEX CORP CMN STK
CUSIP 45167R904 | — | Cmn · Call | 0 | 5,400 | +5,400 | $0 | $409 | +$409 | 2015-05-15 |
|---|
| Q1 2015 | PROTHENA CORP PLC
CUSIP G72800958 | — | Cmn · Put | 0 | 10,700 | +10,700 | $0 | $408 | +$408 | 2015-05-15 |
|---|
| Q1 2015 | WP CAREY INC
CUSIP 92936U959 | — | Cmn · Put | 0 | 5,800 | +5,800 | $0 | $394 | +$394 | 2015-05-15 |
|---|
| Q1 2015 | MSA SAFETY INC
CUSIP 553498906 | — | Cmn · Call | 0 | 7,700 | +7,700 | $0 | $384 | +$384 | 2015-05-15 |
|---|
| Q1 2015 | ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK
CUSIP G30397906 | — | Cmn · Call | 0 | 6,100 | +6,100 | $0 | $373 | +$373 | 2015-05-15 |
|---|
| Q1 2015 | PBF LOGISTICS LP
CUSIP 69318Q954 | — | Cmn · Put | 0 | 16,400 | +16,400 | $0 | $373 | +$373 | 2015-05-15 |
|---|
| Q1 2015 | IRON MOUNTAIN INC DEL CMN STOCK
CUSIP 46284V951 | — | Cmn · Put | 0 | 10,100 | +10,100 | $0 | $368 | +$368 | 2015-05-15 |
|---|
| Q1 2015 | C&J ENERGY SERVICES LTD
CUSIP G3164Q951 | — | Cmn · Put | 0 | 32,700 | +32,700 | $0 | $364 | +$364 | 2015-05-15 |
|---|
| Q1 2015 | DIPLOMAT PHARMACY INC
CUSIP 25456K951 | — | Cmn · Put | 0 | 10,300 | +10,300 | $0 | $356 | +$356 | 2015-05-15 |
|---|
| Q1 2015 | SEMGROUP CORP-CLASS A
CUSIP 81663A905 | — | Cmn · Call | 0 | 4,300 | +4,300 | $0 | $350 | +$350 | 2015-05-15 |
|---|
| Q1 2015 | SEMGROUP CORP-CLASS A
CUSIP 81663A955 | — | Cmn · Put | 0 | 4,300 | +4,300 | $0 | $350 | +$350 | 2015-05-15 |
|---|
| Q1 2015 | SPARK THERAPEUTICS INC
CUSIP 84652J953 | — | Cmn · Put | 0 | 4,200 | +4,200 | $0 | $326 | +$326 | 2015-05-15 |
|---|
| Q1 2015 | SONUS NETWORKS INC
CUSIP 835916953 | — | Cmn · Put | 0 | 41,300 | +41,300 | $0 | $325 | +$325 | 2015-05-15 |
|---|
| Q1 2015 | SUN COMMUNITIES INC CMN STK
CUSIP 866674954 | — | Cmn · Put | 0 | 4,800 | +4,800 | $0 | $320 | +$320 | 2015-05-15 |
|---|
| Q1 2015 | QUINTILES TRANSNATIONAL HOLD
CUSIP 74876Y901 | — | Cmn · Call | 0 | 4,700 | +4,700 | $0 | $315 | +$315 | 2015-05-15 |
|---|
| Q1 2015 | ON DECK CAPITAL INC
CUSIP 682163900 | — | Cmn · Call | 0 | 14,500 | +14,500 | $0 | $309 | +$309 | 2015-05-15 |
|---|
| Q1 2015 | FRESHPET INC
CUSIP 358039905 | — | Cmn · Call | 0 | 15,800 | +15,800 | $0 | $307 | +$307 | 2015-05-15 |
|---|
| Q1 2015 | STARWOOD PROPERTY TRUST INC
CUSIP 85571B905 | — | Cmn · Call | 0 | 12,600 | +12,600 | $0 | $306 | +$306 | 2015-05-15 |
|---|
| Q1 2015 | MSC INDUSTRIAL DIRECT CO CMN STK
CUSIP 553530906 | — | Cmn · Call | 0 | 4,200 | +4,200 | $0 | $303 | +$303 | 2015-05-15 |
|---|
| Q1 2015 | AMN HEALTHCARE SERVICES INC
CUSIP 001744901 | — | Cmn · Call | 0 | 13,000 | +13,000 | $0 | $300 | +$300 | 2015-05-15 |
|---|
| Q1 2015 | FRESHPET INC
CUSIP 358039955 | — | Cmn · Put | 0 | 14,600 | +14,600 | $0 | $284 | +$284 | 2015-05-15 |
|---|
| Q1 2015 | CELLADON CORP
CUSIP 15117E957 | — | Cmn · Put | 0 | 14,800 | +14,800 | $0 | $280 | +$280 | 2015-05-15 |
|---|
| Q1 2015 | SUN COMMUNITIES INC CMN STK
CUSIP 866674904 | — | Cmn · Call | 0 | 4,100 | +4,100 | $0 | $274 | +$274 | 2015-05-15 |
|---|
| Q1 2015 | AVALANCHE BIOTECHNOLOGIES IN
CUSIP 05337G957 | — | Cmn · Put | 0 | 6,600 | +6,600 | $0 | $267 | +$267 | 2015-05-15 |
|---|
| Q1 2015 | FXCM INC-A
CUSIP 302693906 | — | Cmn · Call | 0 | 125,100 | +125,100 | $0 | $266 | +$266 | 2015-05-15 |
|---|
| Q1 2015 | SENSIENT TECHNOLOGIES CORP
CUSIP 81725T900 | — | Cmn · Call | 0 | 3,800 | +3,800 | $0 | $262 | +$262 | 2015-05-15 |
|---|
| Q1 2015 | LA QUINTA HOLDINGS INC
CUSIP 50420D958 | — | Cmn · Put | 0 | 11,000 | +11,000 | $0 | $260 | +$260 | 2015-05-15 |
|---|
| Q1 2015 | POWER INTEGRATIONS INC CMN STOCK
CUSIP 739276903 | — | Cmn · Call | 0 | 4,900 | +4,900 | $0 | $255 | +$255 | 2015-05-15 |
|---|
| Q1 2015 | TUBEMOGUL INC
CUSIP 898570956 | — | Cmn · Put | 0 | 18,000 | +18,000 | $0 | $249 | +$249 | 2015-05-15 |
|---|
| Q1 2015 | SENSIENT TECHNOLOGIES CORP
CUSIP 81725T950 | — | Cmn · Put | 0 | 3,600 | +3,600 | $0 | $248 | +$248 | 2015-05-15 |
|---|
| Q1 2015 | DEL FRISCO'S RESTAURANT GROUP
CUSIP 245077902 | — | Cmn · Call | 0 | 11,900 | +11,900 | $0 | $240 | +$240 | 2015-05-15 |
|---|
| Q1 2015 | VISTA OUTDOOR INC
CUSIP 928377900 | — | Cmn · Call | 0 | 5,600 | +5,600 | $0 | $240 | +$240 | 2015-05-15 |
|---|
| Q1 2015 | SHELL MIDSTREAM PARTNERS LP
CUSIP 822634901 | — | Cmn · Call | 0 | 6,100 | +6,100 | $0 | $238 | +$238 | 2015-05-15 |
|---|
| Q1 2015 | ASPEN TECHNOLOGY INC CMN STOCK
CUSIP 045327903 | — | Cmn · Call | 0 | 6,100 | +6,100 | $0 | $235 | +$235 | 2015-05-15 |
|---|
| Q1 2015 | CAMDEN PROPERTY TRUST COMMON STOCK
CUSIP 133131952 | — | Cmn · Put | 0 | 3,000 | +3,000 | $0 | $234 | +$234 | 2015-05-15 |
|---|
| Q1 2015 | PANHANDLE OIL AND GAS INC
CUSIP 698477956 | — | Cmn · Put | 0 | 11,600 | +11,600 | $0 | $230 | +$230 | 2015-05-15 |
|---|
| Q1 2015 | UBS GROUP AG
CUSIP H42097957 | — | Cmn · Put | 0 | 12,200 | +12,200 | $0 | $229 | +$229 | 2015-05-15 |
|---|
| Q1 2015 | CINEMARK HOLDINGS INC
CUSIP 17243V902 | — | Cmn · Call | 0 | 5,000 | +5,000 | $0 | $225 | +$225 | 2015-05-15 |
|---|
| Q1 2015 | CHEGG INC
CUSIP 163092909 | — | Cmn · Call | 0 | 28,300 | +28,300 | $0 | $225 | +$225 | 2015-05-15 |
|---|
| Q1 2015 | MKS INSTRUMENTS INC CMN STOCK
CUSIP 55306N954 | — | Cmn · Put | 0 | 6,600 | +6,600 | $0 | $223 | +$223 | 2015-05-15 |
|---|
| Q1 2015 | GRAMERCY PROPERTY TRUST INC
CUSIP 38489R955 | — | Cmn · Put | 0 | 7,800 | +7,800 | $0 | $219 | +$219 | 2015-05-15 |
|---|
| Q1 2015 | SIRONA DENTAL SYSTEMS INC
CUSIP 82966C953 | — | Cmn · Put | 0 | 2,400 | +2,400 | $0 | $216 | +$216 | 2015-05-15 |
|---|
| Q1 2015 | Home Properties Inc CMN STK
CUSIP 437306953 | — | Cmn · Put | 0 | 3,000 | +3,000 | $0 | $208 | +$208 | 2015-05-15 |
|---|
| Q1 2015 | EVERSOURCE ENERGY
CUSIP 30040W908 | — | Cmn · Call | 0 | 4,100 | +4,100 | $0 | $207 | +$207 | 2015-05-15 |
|---|
| Q1 2015 | ON DECK CAPITAL INC
CUSIP 682163950 | — | Cmn · Put | 0 | 9,500 | +9,500 | $0 | $202 | +$202 | 2015-05-15 |
|---|
| Q1 2015 | MDU RESOURCES GROUP INC CMN STK
CUSIP 552690909 | — | Cmn · Call | 0 | 9,400 | +9,400 | $0 | $201 | +$201 | 2015-05-15 |
|---|
| Q1 2015 | ASSOCIATED ESTATES RLTY CORP CMN STK
CUSIP 045604955 | — | Cmn · Put | 0 | 8,100 | +8,100 | $0 | $200 | +$200 | 2015-05-15 |
|---|
| Q1 2015 | ITC HOLDINGS CORP. COMMON STOCK
CUSIP 465685955 | — | Cmn · Put | 0 | 5,300 | +5,300 | $0 | $198 | +$198 | 2015-05-15 |
|---|
| Q1 2015 | MEDICAL PROPERTIES TRUST INC COMMON STOCK
CUSIP 58463J954 | — | Cmn · Put | 0 | 13,100 | +13,100 | $0 | $193 | +$193 | 2015-05-15 |
|---|
| Q1 2015 | FREIGHTCAR AMERICA INC. COMMON STOCK
CUSIP 357023950 | — | Cmn · Put | 0 | 6,100 | +6,100 | $0 | $192 | +$192 | 2015-05-15 |
|---|
| Q1 2015 | ENDURANCE SPECIALTY HOLDINGS LTD COMMON STOCK
CUSIP G30397956 | — | Cmn · Put | 0 | 3,100 | +3,100 | $0 | $190 | +$190 | 2015-05-15 |
|---|
| Q1 2015 | EMERGENT BIOSOLUTIONS INC
CUSIP 29089Q955 | — | Cmn · Put | 0 | 6,600 | +6,600 | $0 | $190 | +$190 | 2015-05-15 |
|---|
| Q1 2015 | WEST PHARMACEUTICAL SERVICES INC CMN STK
CUSIP 955306905 | — | Cmn · Call | 0 | 3,100 | +3,100 | $0 | $187 | +$187 | 2015-05-15 |
|---|
| Q1 2015 | OVASCIENCE INC
CUSIP 69014Q951 | — | Cmn · Put | 0 | 5,200 | +5,200 | $0 | $181 | +$181 | 2015-05-15 |
|---|
| Q1 2015 | AUSPEX PHARMACEUTICALS INC
CUSIP 05211J952 | — | Cmn · Put | 0 | 1,800 | +1,800 | $0 | $180 | +$180 | 2015-05-15 |
|---|
| Q1 2015 | 2U INC
CUSIP 90214J951 | — | Cmn · Put | 0 | 7,000 | +7,000 | $0 | $179 | +$179 | 2015-05-15 |
|---|
| Q1 2015 | WASHINGTON FEDERAL S&L ASSC CMN STK
CUSIP 938824959 | — | Cmn · Put | 0 | 8,200 | +8,200 | $0 | $179 | +$179 | 2015-05-15 |
|---|