| Ticker Symbol | Entity Name | Form Type | Access Number | Period | As Of Date | Filing Date | Institution Name | CIK | Name of Issuer | Title of Class | CUSIP | Value | SHRS or PRN Amount | SHRS or PRN Type | PUT_CALL | Investment Discretion | Other Manager | Voting Authority Sole | Voting Authority Shared | Voting Authority None | Date Added | Date Updated | Company Name | Sector | Industry |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006403 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | CITADEL ADVISORS LLC | 1423053 | OLYMPIC STEEL INC | COM | 68162K106 | 477 | 12400 | SH | Call | DFND | 1 | 12400 | 0 | 0 | May 17th, 2022 01:39AM | May 17th, 2022 01:39AM | Olympic Steel | Basic Materials | Industrial Metals |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006403 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | CITADEL ADVISORS LLC | 1423053 | OLYMPIC STEEL INC | COM | 68162K106 | 238 | 6183 | SH | DFND | 1 | 6183 | 0 | 0 | May 17th, 2022 01:39AM | May 17th, 2022 01:39AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006399 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Zebra Capital Management LLC | 1316915 | OLYMPIC STEEL INC COM STK | COM | 68162K106 | 502 | 13046 | SH | SOLE | 13046 | 0 | 0 | May 17th, 2022 01:39AM | May 17th, 2022 01:39AM | Olympic Steel | Basic Materials | Industrial Metals | ||
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006331 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Nuveen Asset Management, LLC | 1521019 | OLYMPIC STEEL INC | COM | 68162K106 | 527 | 14710 | SH | DFND | 3 | 14710 | 0 | 0 | May 17th, 2022 01:38AM | May 17th, 2022 01:38AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006331 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Nuveen Asset Management, LLC | 1521019 | OLYMPIC STEEL INC | COM | 68162K106 | 4154 | 115925 | SH | DFND | 4 | 115925 | 0 | 0 | May 17th, 2022 01:38AM | May 17th, 2022 01:38AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006197 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | PARAMETRIC PORTFOLIO ASSOCIATES LLC | 932859 | OLYMPIC STEEL INC | Common Stock | 68162K106 | 1300 | 33807 | SH | SOLE | 31174 | 0 | 2633 | May 17th, 2022 01:37AM | May 17th, 2022 01:37AM | Olympic Steel | Basic Materials | Industrial Metals | ||
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-006139 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | AMERIPRISE FINANCIAL INC | 820027 | OLYMPIC STEEL INC | COM | 68162K106 | 14130 | 367435 | SH | DFND | 2 | 0 | 367435 | 0 | May 17th, 2022 01:36AM | May 17th, 2022 01:36AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000950123-22-005967 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | UBS Group AG | 1610520 | OLYMPIC STEEL INC | COM | 68162K106 | 71 | 1850 | SH | DFND | 1 | 0 | 0 | 1850 | May 17th, 2022 01:35AM | May 17th, 2022 01:35AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000927337-22-000010 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | WOLVERINE TRADING, LLC | 927337 | OLYMPIC STEEL INC | COM | 68162K106 | 217 | 5880 | SH | DFND | 1 | 0 | 0 | 0 | May 17th, 2022 01:34AM | May 17th, 2022 01:34AM | Olympic Steel | Basic Materials | Industrial Metals | |
| nasdaq:zeus | nasdaq:zeus Shareholders | 13F-HR | 0000919574-22-003461 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | CastleKnight Management LP | 1835751 | OLYMPIC STEEL INC | COM | 68162K106 | 798 | 20758 | SH | SOLE | 20758 | 0 | 0 | May 17th, 2022 01:34AM | May 17th, 2022 01:34AM | Olympic Steel | Basic Materials | Industrial Metals |