Group One Trading Llc

Entity: Company
Business address: 425 S Financial Place, Suite 3400, 60605 Chicago, IL
Phone: 312-347-8864
State of incorporation: DE
Fiscal year end: September 30
Former names: GROUP ONE TRADING, L.P. (to 8/14/2024), GROUP ONE TRADING L P (to 11/29/2002)
Signature 13F: Kyle Tondo-Kramer - Chief Compliance Officer
Signature Schedule 13D/G: GROUP ONE TRADING LLC - Chief Compliance Officer
All SEC filings: View on sec.gov

Group One Trading Llc has filed 137 SEC EDGAR filings since 11/29/2002

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13G	Open Document	Open Filing		May 14, 2025
13F-HR/A	Open Document	Open Filing		May 14, 2025	Dec 31, 2024	028-14920
13F-HR	Open Document	Open Filing		May 14, 2025	Mar 31, 2025	028-14920
13F-HR	Open Document	Open Filing		Feb 14, 2025	Dec 31, 2024	028-14920
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2024	Sep 30, 2024	008-47762
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2024	Sep 30, 2024	008-47762
SCHEDULE 13G	Open Document	Open Filing		Nov 14, 2024
13F-HR	Open Document	Open Filing		Nov 14, 2024	Sep 30, 2024	028-14920
N-PX	Open Document	Open Filing		Aug 14, 2024	Jun 30, 2024	028-14920
13F-HR	Open Document	Open Filing		Aug 14, 2024	Jun 30, 2024	028-14920
13F-HR	Open Document	Open Filing		May 10, 2024	Mar 31, 2024	028-14920
13F-HR	Open Document	Open Filing		Feb 14, 2024	Dec 31, 2023	028-14920
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2023	Sep 30, 2023	008-47762
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2023	Sep 30, 2023	008-47762
13F-HR	Open Document	Open Filing		Nov 9, 2023	Sep 30, 2023	028-14920
13F-HR	Open Document	Open Filing		Aug 9, 2023	Jun 30, 2023	028-14920
SC 13G/A	Open Document	Open Filing	13G AMENDMENT	May 12, 2023
13F-HR	Open Document	Open Filing		May 12, 2023	Mar 31, 2023	028-14920
SC 13G/A	Open Document	Open Filing	AMENDMENT 1	Mar 6, 2023
SC 13G	Open Document	Open Filing		Feb 13, 2023
SC 13G/A	Open Document	Open Filing		Feb 10, 2023
13F-HR	Open Document	Open Filing		Feb 9, 2023	Dec 31, 2022	028-14920
SC 13G	Open Document	Open Filing	13G	Jan 10, 2023
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 28, 2022	Sep 30, 2022	008-47762
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 28, 2022	Sep 30, 2022	008-47762
13F-HR	Open Document	Open Filing		Nov 9, 2022	Sep 30, 2022	028-14920
13F-HR	Open Document	Open Filing		Aug 11, 2022	Jun 30, 2022	028-14920
SC 13G	Open Document	Open Filing	SGBX	Jun 3, 2022
13F-HR	Open Document	Open Filing		May 12, 2022	Mar 31, 2022	028-14920
13F-HR	Open Document	Open Filing		Feb 11, 2022	Dec 31, 2021	028-14920
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 29, 2021	Sep 30, 2021	008-47762
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 29, 2021	Sep 30, 2021	008-47762
13F-HR	Open Document	Open Filing		Nov 12, 2021	Sep 30, 2021	028-14920
13F-HR	Open Document	Open Filing		Aug 10, 2021	Jun 30, 2021	028-14920
13F-HR	Open Document	Open Filing		May 12, 2021	Mar 31, 2021	028-14920
13F-HR	Open Document	Open Filing		Feb 10, 2021	Dec 31, 2020	028-14920
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 30, 2020	Sep 30, 2020	008-47762
13F-HR	Open Document	Open Filing		Nov 12, 2020	Sep 30, 2020	028-14920
13F-HR	Open Document	Open Filing		Aug 13, 2020	Jun 30, 2020	028-14920
13F-HR	Open Document	Open Filing		May 13, 2020	Mar 31, 2020	028-14920
13F-HR	Open Document	Open Filing		Feb 10, 2020	Dec 31, 2019	028-14920
X-17A-5	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2019	Sep 30, 2019	008-47762
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 27, 2019	Sep 30, 2019	008-47762
13F-HR	Open Document	Open Filing		Nov 12, 2019	Sep 30, 2019	028-14920
13F-HR	Open Document	Open Filing		Aug 9, 2019	Jun 30, 2019	028-14920
13F-HR/A	Open Document	Open Filing		May 14, 2019	Mar 31, 2019	028-14920
13F-HR	Open Document	Open Filing		May 13, 2019	Mar 31, 2019	028-14920
13F-HR	Open Document	Open Filing		Feb 6, 2019	Dec 31, 2018	028-14920
SC 13G	Open Document	Open Filing		Jan 31, 2019
FOCUSN	Open Document	Open Filing	AUTO-GENERATED PAPER DOCUMENT	Nov 28, 2018	Sep 30, 2018	008-47762

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