| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2024-04-08 | Hein Park Capital Management LP | Mallinckrodt plc | 1,546,673 | 7.8% | EDGAR |
| SC 13D/A | 2024-03-15 | Squarepoint Ops LLC | Mallinckrodt plc | 86,489 | 0.4% | EDGAR |
| SC 13D/A | 2024-03-11 | Hein Park Capital Management LP | Mallinckrodt plc | 1,214,335 | 6.2% | EDGAR |
| SC 13G/A | 2024-02-14 | CONTINENTAL GENERAL INSURANCE CO | Mallinckrodt plc | 0 | 0.0% | EDGAR |
| SC 13G/A | 2024-02-14 | Sculptor Capital LP | Mallinckrodt plc | 617,386 | 4.6% | EDGAR |
| SC 13G/A | 2024-02-14 | Sculptor Capital LP | Mallinckrodt plc | 617,386 | 3.1% | EDGAR |
| SC 13G/A | 2024-02-14 | Alta Fundamental Advisers LLC | Mallinckrodt plc | 299,079 | 1.5% | EDGAR |
| SC 13G/A | 2024-02-12 | Flynn James E | Mallinckrodt plc | 995,258 | 5.0% | EDGAR |
| SC 13G/A | 2024-02-06 | Hudson Bay Capital Management LP | Mallinckrodt plc | 1,473,584 | 7.5% | EDGAR |
| SC 13G | 2024-02-06 | MARATHON ASSET MANAGEMENT LP | Mallinckrodt plc | 1,252,844 | 6.4% | EDGAR |
| SC 13D/A | 2024-01-22 | Silver Point Capital L.P. | Mallinckrodt plc | - | - | EDGAR |
| SC 13D | 2024-01-17 | Hein Park Capital Management LP | Mallinckrodt plc | 999,335 | 5.1% | EDGAR |
| SC 13G/A | 2024-01-04 | JPMORGAN CHASE & CO | Mallinckrodt plc | 0 | 0.0% | EDGAR |
| SC 13G | 2023-12-13 | GOLDENTREE ASSET MANAGEMENT LP | Mallinckrodt plc | 2,071,023 | 10.5% | EDGAR |
| SC 13D | 2023-11-24 | Squarepoint Ops LLC | Mallinckrodt plc | 127,535 | 0.6% | EDGAR |
| SC 13D | 2023-11-24 | Silver Point Capital L.P. | Mallinckrodt plc | - | - | EDGAR |
| SC 13G | 2023-11-20 | Flynn James E | Mallinckrodt plc | 1,219,993 | 6.2% | EDGAR |
| SC 13D/A | 2023-11-17 | Bracebridge Capital, LLC | Mallinckrodt plc | 788,532 | 4.0% | EDGAR |
| SC 13D/A | 2023-08-25 | Bracebridge Capital, LLC | Mallinckrodt plc | 1,477,971 | 11.1% | EDGAR |
| SC 13D | 2023-06-16 | Bracebridge Capital, LLC | Mallinckrodt plc | 1,477,971 | 11.2% | EDGAR |