Steamfitters Local Union 420 v. Mallinckrodt Ard LLC, et al
| Steamfitters Local Union 420, Individually and on behalf of all others similarly situated |
| United Biosource Corp., n/k/a United Biosource LLC, a wholly owned subsidiary of United Biosource Holdings, Inc. and Mallinckrodt Ard LLC, f/k/a Mallinckrodt Ard, Inc.; f/k/a Questcor Pharmaceuticals, Inc. |
| 26-3714 |
| October 28, 2026 |
| U.S. Court of Appeals, Third Circuit |
| Antitrust |
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| Document Text |
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| Filing 3 NOTICE Pursuant to 3d Cir. L.A.R. 26.1, a document is timely filed if received by 5:00 p.m. ET on the last day for filing unless the Court sets a different time, the document has been submitted by an inmate pursuant to Fed. R. App. P. 25(a)(2)(A)(iii), or otherwise specified in L.A.R. 26.1 (EMB) [Entered: 10/28/2026 04:31 PM] |
| Filing 2 RECORD available on District Court CM/ECF. (EMB) [Entered: 10/28/2026 04:31 PM] |
| Filing 1 CIVIL CASE DOCKETED. Notice filed by Appellant Steamfitters Local Union 420 in District Court No. 2:19-cv-03047. (EMB) [Entered: 10/28/2026 04:28 PM] |
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| Defendant: United Biosource Corp., n/k/a United Biosource LLC, a wholly owned subsidiary of United Biosource Holdings, Inc. | |
| Represented By: | Alexander Zendeh Esq. |
| Represented By: | Kaylee Otterbacher Esq. |
| Represented By: | Meghan A. McCaffrey Esq. |
| Represented By: | Eric C. Lyttle Esq. |
| Represented By: | Michael J. Lyon Esq. |
| Represented By: | Michael Lyle Esq. |
| Represented By: | Alec Levy Esq. |
| Represented By: | James M. Hamann Esq. |
| Represented By: | Keith H. Forst Esq. |
| Represented By: | Michael D. Bonanno Esq. |
| Represented By: | Anthony P. Alden Esq. |
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| Defendant: Mallinckrodt Ard LLC, f/k/a Mallinckrodt Ard, Inc.; f/k/a Questcor Pharmaceuticals, Inc. | |
| Represented By: | Matthew M. Wolf Esq. |
| Represented By: | Ryan Z. Watts Esq. |
| Represented By: | George P. Watson Esq. |
| Represented By: | Joseph P. Walsh Esq. |
| Represented By: | Laura S. Shores Esq. |
| Represented By: | Daniel J. Sherry Esq. |
| Represented By: | David E. Shapland Esq. |
| Represented By: | Sonia K. Pfaffenroth Esq. |
| Represented By: | Adam M. Pergament Esq. |
| Represented By: | Hugh Murtagh Esq. |
| Represented By: | Sean P. Hennessy Esq. |
| Represented By: | Lee C. Durivage Esq. |
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| Plaintiff: Steamfitters Local Union 420, Individually and on behalf of all others similarly situated | |
| Represented By: | Dion G. Rassias Esq. |
| Represented By: | William H. Platt Esq. II |
| Represented By: | Jillian E. Johnston Esq. |
| Represented By: | Donald E. Haviland Esq. Jr. |
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