13F-HR//SEC Filing
SIMPLEX TRADING, LLC 13F-HR
Accession 0001488542-23-000018
CIK 0001488542other
Filed
Oct 31, 8:00 PM ET
Accepted
Nov 1, 12:08 PM ET
Size
5.4 MB
Accession
0001488542-23-000018
Documents
Issuer
SIMPLEX TRADING, LLC
CIK 0001488542
Entity typeother
IncorporatedDE
Related Parties
1- filerCIK 0001488542
Filing Metadata
- Form type
- 13F-HR
- Filed
- Oct 31, 8:00 PM ET
- Accepted
- Nov 1, 12:08 PM ET
- Size
- 5.4 MB