| Date Filed | Type | Description |
| 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: |
| 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] |
| 02/13/2020 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 06/07/2019 |
SC 13D/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 5% stake in OptimizeRx Corporation |
| 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 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/13/2019 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/13/2019 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2019 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 0% stake in JAKKS Pacific, Inc. |
| 10/18/2018 |
SC 13D/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 7.1% stake in RLJ Entertainment, Inc. |
| 06/19/2018 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 05/10/2018 |
SC 13D/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 7.7% stake in OptimizeRx Corporation |
| 02/15/2018 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 10% stake in Iveda Solutions, Inc. |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 10% stake in Blink Charging Co. |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 5.6% stake in CRAILAR TECHNOLOGIES INC. |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 2.6% stake in School Specialty, Inc. |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 6% stake in JAKKS Pacific, Inc. |
| 02/14/2018 |
SC 13G
| WOLVERINE ASSET MANAGEMENT LLC reports a 5.1% stake in Magnachip Semiconductor Corp. |
| 02/14/2018 |
SC 13G/A
| WOLVERINE ASSET MANAGEMENT LLC reports a 5.8% stake in Genius Brands International, Inc. |
| 09/11/2017 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 03/06/2017 |
SC 13D
| OptimizeRx Corp reports a 7.3% stake in OptimizeRx Corporation |
| 02/14/2017 |
SC 13G/A
| Car Charging Group, Inc. reports a 7.7% stake in Car Charging Group, Inc. |
| 02/14/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
| 02/14/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
| 02/13/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
| 02/13/2017 |
SC 13G/A
| S&W Seed Co reports a 2.9% stake in S&W Seed Company |
| 02/13/2017 |
SC 13G/A
| OptimizeRx Corp reports a 7.3% stake in OptimizeRx Corporation |
| 02/13/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
| 02/13/2017 |
SC 13G/A
| Iveda Solutions, Inc. reports a 10% stake in Iveda Solutions, Inc. |
| 02/13/2017 |
SC 13G/A
| Genius Brands International, Inc. reports a 10% stake in Genius Brands International, Inc. |
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