Citadel Advisors LLC Historic Quarter Change: USA Options, Added, 2014 Q2, Page 19

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.

Q2 2014: Stock INFORMATICA CORP CMN STOCK; Country of operation —; Class Cmn · Call; Shares before 18,600.
Q2 2014: Stock ENTERRA ENERGY CORP CMN STOCK; Country of operation —; Class Cmn · Call; Shares before 500.
Q2 2014: Stock CAESARS ACQUISITION CO-CL A; Country of operation —; Class Cmn · Call; Shares before 600.
Q2 2014: Stock SAFEGUARD SCIENTIFICS INC CMN STK; Country of operation —; Class Cmn · Put; Shares before 800.

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
Q2 2014	INFORMATICA CORP CMN STOCK CUSIP 45666Q902	—	Cmn · Call	18,600	19,700	+1,100	$703	$702	-$1	2014-08-14
Q2 2014	ENTERRA ENERGY CORP CMN STOCK CUSIP 29390Q909	—	Cmn · Call	500	600	+100	$2	$3	+$1	2014-08-14
Q2 2014	CAESARS ACQUISITION CO-CL A CUSIP 12768T903	—	Cmn · Call	600	800	+200	$9	$10	+$1	2014-08-14
Q2 2014	SAFEGUARD SCIENTIFICS INC CMN STK CUSIP 786449957	—	Cmn · Put	800	900	+100	$18	$19	+$1	2014-08-14
Q2 2014	DEMAND MEDIA INC CUSIP 24802N909	—	Cmn · Call	700	800	+100	$3	$4	+$1	2014-08-14
Q2 2014	NEVSUN RESOURCES LTD COMMON STOCK CUSIP 64156L901	—	Cmn · Call	400	500	+100	$1	$2	+$1	2014-08-14
Q2 2014	PEREGRINE PHARMACEUTICALS INC COMMON STOCK CUSIP 713661904	—	Cmn · Call	13,400	13,800	+400	$25	$26	+$1	2014-08-14
Q2 2014	ODYSSEY MARINE EXPL INC CMN STOCK CUSIP 676118902	—	Cmn · Call	3,800	5,300	+1,500	$9	$9	$0	2014-08-14
Q2 2014	U S ENERGY CORP/WY CMN STK CUSIP 911805959	—	Cmn · Put	4,000	4,500	+500	$19	$19	$0	2014-08-14
Q2 2014	EXELIS INC CUSIP 30162A908	—	Cmn · Call	4,200	4,700	+500	$80	$80	$0	2014-08-14
Q2 2014	MFC INDUSTRIAL LTD CUSIP 55278T955	—	Cmn · Put	24,000	25,000	+1,000	$191	$191	$0	2014-08-14
Q2 2014	AURICO GOLD INC CUSIP 05155C905	—	Cmn · Call	11,200	11,500	+300	$49	$49	$0	2014-08-14
Q2 2014	AVALON RARE METALS INC CUSIP 053470950	—	Cmn · Put	6,200	8,000	+1,800	$4	$4	$0	2014-08-14
Q2 2014	AVALON RARE METALS INC CUSIP 053470900	—	Cmn · Call	1,100	2,500	+1,400	$1	$1	$0	2014-08-14
Q2 2014	PROTALIX BIOTHERAPEUTICS INC CMN STOCK CUSIP 74365A901	—	Cmn · Call	1,900	2,400	+500	$9	$9	$0	2014-08-14
Q2 2014	GULF RESOURCES INC COMMON STOCK CUSIP 40251W909	—	Cmn · Call	13,300	14,800	+1,500	$32	$32	$0	2014-08-14

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