SIMPLEX TRADING, LLC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Chicago, IL
SEC filing record 1 source field available
Fiscal year end
31 December
SIMPLEX TRADING, LLC has filed 74 SEC EDGAR filings since 01 Mar 2011

SEC filing history

Showing 51-74 of 74 matching filings.

Per page
25
Current page
3
13F-HR File 028-16834

13F-HR filing

Filing date
25 Oct 2017
Reporting date
30 Sep 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
12 Jul 2017
Reporting date
30 Jun 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
21 Apr 2017
Reporting date
31 Mar 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

X-17A-5 filing

Filing date
28 Feb 2017
Reporting date
31 Dec 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
11 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
07 Oct 2016
Reporting date
30 Sep 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
18 Jul 2016
Reporting date
30 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
14 Apr 2016
Reporting date
31 Mar 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

X-17A-5 filing

Filing date
24 Feb 2016
Reporting date
31 Dec 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
20 Jan 2016
Reporting date
31 Dec 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
08 Oct 2015
Reporting date
30 Sep 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
08 Jul 2015
Reporting date
30 Jun 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
21 Apr 2015
Reporting date
31 Mar 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16834

13F-HR filing

Filing date
04 Mar 2015
Reporting date
31 Dec 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
FOCUSN File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
26 Feb 2015
Reporting date
31 Dec 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
26 Feb 2015
Reporting date
31 Dec 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
FOCUSN File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
28 Feb 2014
Reporting date
31 Dec 2013
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
28 Feb 2014
Reporting date
31 Dec 2013
SEC evidence
Open document Open filing
Next action
Verify source filing
FOCUSN File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
01 Mar 2013
Reporting date
31 Dec 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
01 Mar 2013
Reporting date
31 Dec 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
FOCUSN File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
29 Feb 2012
Reporting date
31 Dec 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
29 Feb 2012
Reporting date
31 Dec 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
FOCUSN File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
01 Mar 2011
Reporting date
31 Dec 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
X-17A-5 File 008-68556

AUTO-GENERATED PAPER DOCUMENT

Filing date
01 Mar 2011
Reporting date
31 Dec 2010
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .