Css Llc/Il

Entity: Company
Business address: 1 North Wacker Drive, Suite 3075, 60606 Chicago, IL
Phone: 3125428515
State of incorporation: IL
Fiscal year end: December 31
Signature 13F: Mitchel Bialek - CCO
Signature Schedule 13D/G: CSS LLC/IL - CCO
Signature Ownership: Mitchell R. Bialek
All SEC filings: View on sec.gov

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Css Llc/Il has filed 135 SEC EDGAR filings since 1/20/2000

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
13F-HR	Open Document	Open Filing		May 15, 2025	Mar 31, 2025	028-15940
SCHEDULE 13G/A	Open Document	Open Filing		Apr 8, 2025
N-PX	Open Document	Open Filing		Mar 27, 2025	Jun 30, 2024	028-15940
13F-HR	Open Document	Open Filing		Feb 18, 2025	Dec 31, 2024	028-15940
SCHEDULE 13G	Open Document	Open Filing		Jan 2, 2025
13F-HR	Open Document	Open Filing		Nov 14, 2024	Sep 30, 2024	028-15940
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Oct 23, 2024
13F-HR	Open Document	Open Filing		Aug 14, 2024	Jun 30, 2024	028-15940
13F-HR	Open Document	Open Filing		May 15, 2024	Mar 31, 2024	028-15940
13F-HR	Open Document	Open Filing		Feb 14, 2024	Dec 31, 2023	028-15940
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Feb 9, 2024
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Feb 9, 2024
SC 13G	Open Document	Open Filing	CSS LLC/IL	Dec 29, 2023
13F-HR	Open Document	Open Filing		Nov 14, 2023	Sep 30, 2023	028-15940
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Sep 18, 2023
4	Open Document	Open Filing	PRIMARY DOCUMENT	Sep 18, 2023	Sep 14, 2023	001-41147
4	Open Document	Open Filing	PRIMARY DOCUMENT	Sep 8, 2023	Sep 6, 2023	001-41147
4	Open Document	Open Filing	PRIMARY DOCUMENT	Sep 1, 2023	Aug 29, 2023	001-41147
13F-HR	Open Document	Open Filing		Aug 14, 2023	Jun 30, 2023	028-15940
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 14, 2023	Jul 12, 2023	001-41147
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 5, 2023	Jul 3, 2023	001-41147
13F-HR	Open Document	Open Filing		May 15, 2023	Mar 31, 2023	028-15940
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 10, 2023	May 8, 2023	001-41147
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 8, 2023	May 4, 2023	001-41147
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 21, 2023	Apr 18, 2023	001-41147
3	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 29, 2023	Mar 16, 2023	001-41147
SC 13G	Open Document	Open Filing	CSS LLC/IL	Mar 28, 2023
13F-HR	Open Document	Open Filing		Feb 14, 2023	Dec 31, 2022	028-15940
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Feb 3, 2023
SC 13G	Open Document	Open Filing	CSS LLC/IL	Jan 31, 2023
13F-HR	Open Document	Open Filing		Nov 14, 2022	Sep 30, 2022	028-15940
SC 13G	Open Document	Open Filing	CSS LLC/IL	Oct 31, 2022
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Oct 31, 2022
SC 13G	Open Document	Open Filing	CSS LLC/IL	Sep 9, 2022
13F-HR	Open Document	Open Filing		Aug 15, 2022	Jun 30, 2022	028-15940
13F-HR	Open Document	Open Filing		May 16, 2022	Mar 31, 2022	028-15940
13F-HR	Open Document	Open Filing		Feb 14, 2022	Dec 31, 2021	028-15940
13F-HR	Open Document	Open Filing		Nov 15, 2021	Sep 30, 2021	028-15940
SC 13G	Open Document	Open Filing	CSS LLC/IL	Nov 12, 2021
13F-HR	Open Document	Open Filing		Aug 16, 2021	Jun 30, 2021	028-15940
SC 13G/A	Open Document	Open Filing	CSS LLC/IL	Aug 10, 2021
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 10, 2021	Aug 6, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 2, 2021	Jul 30, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 30, 2021	Jul 29, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 29, 2021	Jul 28, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 28, 2021	Jul 26, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 26, 2021	Jul 23, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 23, 2021	Jul 21, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 21, 2021	Jul 20, 2021	811-22780
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 20, 2021	Jul 19, 2021	811-22780

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