| Date Filed | Type | Description |
| 05/18/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/18/2023 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 05/08/2023 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 05/04/2023 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 05/04/2023 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 03/30/2023 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 02/03/2023 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/01/2023 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/01/2023 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 12/01/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/30/2022 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 11/10/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 08/03/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 05/04/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 02/09/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 11/12/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 08/13/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 05/13/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 02/12/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 11/13/2020 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 08/13/2020 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 05/13/2020 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 03/31/2020 |
4
| WOLVERINE ASSET MANAGEMENT LLC (10% Owner) has filed a Form 4 on A. M. Castle & Co.|
Txns:
| Acquired 3,681,985 shares
@ $0
Disposed of options to buy
@ $0
Acquired options to buy
@ $0 |
|
| 03/31/2020 |
SC 13D/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 17.3% stake in A.M. Castle & Co. |
| 03/02/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 02/14/2020 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 02/13/2020 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 11/14/2019 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 08/14/2019 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 06/07/2019 |
SC 13D/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 5% stake in OptimizeRx Corporation |
| 05/15/2019 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 04/03/2019 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 02/21/2019 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2019 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
|