AstraZeneca Pharmaceuticals v. Weiser, et al
| ASTRAZENECA PHARMACEUTICALS LP |
| PHILIP J. WEISER, in his official capacity as the Attorney General of the State of Colorado, KRISTEN WOLF, in her official capacity as the President of the Colorado State Board of Pharmacy, RYAN LEYLAND, in his official capacity as the Vice President of the Colorado State Board of Pharmacy, JAYANT PATEL, in their official capacities as Members of the Colorado State Board of Pharmacy, PATRICIA EVACKO, AVANI SONI, MICHAEL SCRUGGS and ALEXANDRA ZUCCARELLI |
| UNITED STATES, AMERICAN HOSPITAL ASSOCIATION, 340B HEALTH, COLORADO HOSPITAL ASSOCIATION, AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS and LIBERTY HEALTH ALLIANCE |
| 25-1466 |
| December 22, 2025 |
| U.S. Court of Appeals, Tenth Circuit |
| Constitutionality of State Statutes |
Docket Report
This docket was last retrieved on May 26, 2026. A more recent docket listing may be available from PACER.
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| Filing 53 [11284848] Paper copies of appellant's opening and reply briefs received from AstraZeneca Pharmaceuticals LP. [25-1466] [Entered: 05/26/2026 12:04 PM] |
| Filing 52 [11284496] Paper copies of amicus brief received from Liberty Health Alliance. [25-1466] [Entered: 05/22/2026 12:29 PM] |
| Filing 51 [11284495] Paper copies of amicus brief received from 340B Health, American Hospital Association, American Society of Health-System Pharmacists and Colorado Hospital Association. [25-1466] [Entered: 05/22/2026 12:27 PM] |
| Filing 50 [11284340] Paper copies of appellees brief received from Patricia Evacko, Ryan Leyland, Jayant Patel, Michael Scruggs, Avani Soni, Philip J. Weiser, Kristen Wolf and Alexandra Zuccarelli. [25-1466] [Entered: 05/22/2026 06:23 AM] |
| Filing 49 [11284195] Paper copies of amicus brief received from United States. [25-1466] [Entered: 05/21/2026 12:50 PM] |
| Filing 48 [11283949] Minute order filed - the reply brief submitted by appellant is accepted for filing. Per this court's minute order of 5/19/2026, seven paper copies are required. (Text Only - No Attachment) [25-1466] [Entered: 05/20/2026 03:33 PM] |
| Filing 47 [11283931] Appellant/Petitioner's reply brief filed by AstraZeneca Pharmaceuticals LP. Served on 05/20/2026. Manner of Service: email. Word/page count: 6497. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] AK [Entered: 05/20/2026 03:13 PM] |
| Filing 46 [11283496] Minute order filed - Pursuant to 10th Cir. R. 31.5, paper copies of all merits briefs that have not already been submitted are now due. This directive extends to briefs not yet filed but does not extend to any appendix volumes filed. Paper copies of briefs not yet filed will be due 5 days after filing of the electronic versions. All copies must be exact replicas of the electronic filing(s), including all attachments. Number of copies due: 7. Paper copies of appellant brief and appellee brief due 05/26/2026 by 340B Health, American Hospital Association, American Society of Health-System Pharmacists, AstraZeneca Pharmaceuticals LP, Colorado Hospital Association, Patricia Evacko, Ryan Leyland, Liberty Health Alliance, Jayant Patel, Michael Scruggs, Avani Soni, United States, Philip J. Weiser, Kristen Wolf and Alexandra Zuccarelli [25-1466] [Entered: 05/19/2026 03:06 PM] |
| Filing 45 [11280023] Minute order filed - the amicus curiae brief submitted by Liberty Health Alliance is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. (Text Only - No Attachment) [25-1466] [Entered: 05/07/2026 09:57 AM] |
| Filing 43 [11280008] Order filed by Clerk of the Court granting Liberty Health Allicance's motion to become amicus. Served on. Text only entry - no attachment. [25-1466] [Entered: 05/07/2026 09:44 AM] |
| Filing 42 [11280003] Entry of appearance filed by Ronald S. Connelly, Hannah E. Hauer, Fernando Montoya, Barbara Straub Williams for Liberty Health Alliance. CERT. OF INTERESTED PARTIES: n. Served on 05/06/2026. Manner of Service: email [25-1466] [Entered: 05/07/2026 09:39 AM] |
| Filing 44 [11280014] Amicus Curiae brief filed by Liberty Health Alliance. Served on 05/06/2026. Manner of Service: email. [25-1466] [Entered: 05/07/2026 09:52 AM] |
| Filing 41 [11279805] Rule 26 Disclosure Statement filed by. More than 50 parties disclosed: no. Served on 05/06/2024. Manner of Service: email. [25-1466] RSC [Entered: 05/06/2026 04:20 PM] |
| Filing 40 This entry has been removed from the docket. [JMN PDF removed filed by the court.] [11279803] Amicus Curiae brief submitted by Liberty Health Alliance. Served on 05/06/2026. Manner of Service: email. Word/page count: 6466. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] RSC [Entered: 05/06/2026 04:18 PM] |
| Filing 39 [11279801] Motion submitted by Liberty Health Alliance for leave to file an amicus brief. Served on: 05/06/2026 Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] RSC [Entered: 05/06/2026 04:17 PM] |
| Filing 38 [11279798] Entry of appearance submitted by Ronald S. Connelly, Barbara Straub Williams, Fernando Montoya, Hannah Hauer for Liberty Health Alliance for court review. Certificate of Interested Parties: No. Served on 05/06/2026. Manner of Service: email. [25-1466]--[Edited 05/07/2026 by JM PDF removed filed.] RSC [Entered: 05/06/2026 04:15 PM] |
| Filing 37 [11279704] Minute order filed - the amicus curiae brief submitted by 340B Health, American Hospital Association, American Society of Health-System Pharmacists and Colorado Hospital Association is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. (Text Only - No Attachment) [25-1466] [Entered: 05/06/2026 02:01 PM] |
| Filing 36 [11279699] Amicus Curiae brief filed by 340B Health, American Hospital Association, American Society of Health-System Pharmacists and Colorado Hospital Association. Served on 05/06/2026. Manner of Service: email. [25-1466] [Entered: 05/06/2026 01:54 PM] |
| Filing 35 [11279692] Order filed by Clerk of the Court granting American Hospital Association, 340B Health, Colorado Hospital Association, and American Society of Health-System Pharmacists motion to become amicus. Served on 05/06/2026. Text only entry - no attachment. [25-1466] [Entered: 05/06/2026 01:50 PM] |
| Filing 34 [11279649] Entry of appearance filed by Aaron Chou, Ezra B. Marcus, and William B. Schultz for Colorado Hospital Association, American Society of Health-System Pharmacists, American Hospital Association and 340B Health. CERT. OF INTERESTED PARTIES: y. Served on 05/06/2026. Manner of Service: email. [25-1466] [Entered: 05/06/2026 12:51 PM] |
| Filing 33 [11279604] Motion submitted by American Hospital Association; 340B Health; Colorado Hospital Association; American Society of Health-System Pharmacists for leave to file an amicus brief. Served on: 05/06/2026 Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] WBS [Entered: 05/06/2026 12:10 PM] |
| Filing 32 [11279592] Entry of appearance submitted by William B. Schultz; Ezra B. Marcus; Aaron Chou for American Hospital Association; 340B Health; Colorado Hospital Association; American Society of Health-System Pharmacists for court review. Certificate of Interested Parties: No. Served on 05/06/2026. Manner of Service: email. [25-1466]--[Edited 05/06/2026 by JM PDF removed filed.] WBS [Entered: 05/06/2026 11:57 AM] |
| Filing 31 [11277759] Minute order filed - the brief submitted by appellees is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. Appellant's optional reply brief now due 05/20/2026 for AstraZeneca Pharmaceuticals LP. (Text Only - No Attachment)--[Edited 04/30/2026 by JJH to correct optional reply brief deadline] [25-1466] [Entered: 04/30/2026 07:02 AM] |
| Filing 30 [11277722] Appellee/Respondent's brief filed by Philip J. Weiser, Kristen Wolf, Ryan Leyland, Patricia Evacko, Avani Soni, Michael Scruggs, Alexandra Zuccarelli, and Jayant Patel. Served on: 04/22/2026. Manner of service: email. Oral argument requested? No. Word/page count: 12642. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] JM [Entered: 04/29/2026 04:26 PM] |
| Filing 29 [11277070] Entry of appearance filed by Mr. Joseph A. Fraioli for Alexandra Zuccarelli, Kristen Wolf, Avani Soni, Michael Scruggs, Jayant Patel, Ryan Leyland and Patricia Evacko. CERT. OF INTERESTED PARTIES: n. Served on 04/28/2026. Manner of Service: email. [25-1466] [Entered: 04/28/2026 12:59 PM] |
| Filing 28 [11276966] Entry of appearance submitted by Joseph A. Fraioli for Appellees Patricia Evacko, Ryan Leyland, Jayant Patel, Michael Scruggs, Avani Soni, Kristen Wolf and Alexandra Zuccarelli for court review. Certificate of Interested Parties: No. Served on 04/28/2026. Manner of Service: email. [25-1466] --[Edited 04/28/2026 by SDS to remove pdf from entry as the pleading has been filed] JAF [Entered: 04/28/2026 11:06 AM] |
| Filing 27 [11262847] Order filed by Clerk of the Court granting appellees motion to extend time to file response brief. Appellees' brief now due 04/29/2026 for Philip J. Weiser, Jayant Patel, Avani Soni, Kristen Wolf, Alexandra Zuccarelli, Michael Scruggs, Ryan Leyland and Patricia Evacko. No further extensions will be granted under the Clerk's authority. Served on 03/11/2026. Text only entry - no attachment. [25-1466] [Entered: 03/11/2026 11:55 AM] |
| Filing 26 [11262837] Motion filed by Appellee Philip J. Weiser, Defendants-Appellees Kristen Wolf, Ryan Leyland, Patricia Evacko, Avani Soni, Michael Scruggs, Alexandra Zuccarelli, and Jayant Patel to extend time to file appellee/respondent's brief until 04/29/2026. Served on: 03/11/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] JM [Entered: 03/11/2026 11:47 AM] |
| Filing 25 [11261520] Minute order filed - the amicus curiae brief submitted by United States is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. (Text Only - No Attachment) [25-1466] [Entered: 03/06/2026 11:06 AM] |
| Filing 24 [11261505] Entry of appearance filed by Mr. Maxwell A. Baldi for United States and Mr. Michael Raab for United States. CERT. OF INTERESTED PARTIES: y. Party listed is party. Served on 03/06/2026. Manner of Service: email [25-1466] [Entered: 03/06/2026 10:43 AM] |
| Filing 23 [11261498] Amicus Curiae brief filed by United States. Served on 03/06/2026. Manner of Service: email. [25-1466] [Entered: 03/06/2026 10:38 AM] |
| Filing 22 This entry has been removed from the docket. [JMN PDF removed filed .] [11261429] Amicus Curiae brief submitted by United States of America. Served on 03/06/2026. Manner of Service: email. Word/page count: 4929. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] MAB [Entered: 03/06/2026 08:30 AM] |
| Filing 21 [11261422] Entry of appearance submitted by Maxwell A. Baldi and Michael S. Raab for United States of America for court review. Certificate of Interested Parties: Yes. Served on 03/06/2026. Manner of Service: email. [25-1466]--[Edited 03/06/2026 by JM PDF removed filed.] MAB [Entered: 03/06/2026 08:24 AM] |
| Filing 20 [11259743] Minute order filed - Appellant's brief and appendix are accepted for filing. The parties will be notified via separate docket entry if paper copies are required. Appellees' brief due 03/30/2026 for Philip J. Weiser, Jayant Patel, Avani Soni, Kristen Wolf, Alexandra Zuccarelli, Michael Scruggs, Ryan Leyland and Patricia Evacko. (Text Only - No Attachment) [25-1466] [Entered: 02/27/2026 03:43 PM] |
| Filing 19 [11259739] Appellant's appendix filed by AstraZeneca Pharmaceuticals LP. Total number of volumes filed: 2. Served on 02/27/2026. Manner of Service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] AK [Entered: 02/27/2026 03:34 PM] |
| Filing 18 [11259728] Appellant/Petitioner's brief filed by AstraZeneca Pharmaceuticals LP. Served on 02/27/2026 by email. Oral argument requested? Yes. Word/page count: 12979. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] AK [Entered: 02/27/2026 03:20 PM] |
| Filing 17 [11254211] Order filed by Clerk of the Court granting appellant's motion to extend time to file appellant's brief. Appellant's brief and appendix due on 02/27/2026 for AstraZeneca Pharmaceuticals LP. (9 days) Served on 02/06/2026. Text only entry - no attachment. [25-1466] [Entered: 02/06/2026 12:19 PM] |
| Filing 16 [11254209] Motion filed by Appellant AstraZeneca Pharmaceuticals LP to extend time to file appellant/petitioner's brief until 02/27/2026. Served on: 02/06/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-1466] AK [Entered: 02/06/2026 12:13 PM] |
| Filing 15 [11246263] Filed notice record is complete. Text only entry on district court docekt. Served on 01/09/2026. Appellant's brief and appendix due on 02/18/2026 for AstraZeneca Pharmaceuticals LP. [25-1466] [Entered: 01/09/2026 04:14 PM] |
| Filing 14 [11245997] Minute order filed - Notice due that record is complete by 01/12/2026 for Jeffrey P. Colwell, Clerk of Court (oclk). (Text Only - No Attachment) [25-1466] [Entered: 01/09/2026 09:59 AM] |
| Filing 13 [11244503] Entry of appearance filed by Zachary Fitzgerald and Jennifer Johnson for Ryan Leyland, Avani Soni, Jayant Patel, Kristen Wolf, Michael Scruggs, Alexandra Zuccarelli and Patricia Evacko. CERT. OF INTERESTED PARTIES: n. Served on 01/05/2026. Manner of Service: email [25-1466] [Entered: 01/05/2026 03:08 PM] |
| Filing 12 [11244492] Entry of appearance filed by Robin Alexander, Jennifer H. Hunt, Joseph Michaels and. Lily E. Nierenberg for Philip J. Weiser. CERT. OF INTERESTED PARTIES: n. Served on 01/05/2026. Manner of Service: email [25-1466] [Entered: 01/05/2026 02:58 PM] |
| Filing 11 [11244454] Entry of appearance submitted by Jennifer M. Johnson; and, Zach W. Fitzgerald. for Appellees Kristen Wolf, Ryan Leyland, Patricia Evacko, Avani Soni, Michael Scruggs, Alexandra Zuccarelli and Jayant Patel for court review. Certificate of Interested Parties: No. Served on 01/05/2026. Manner of Service: email. [25-1466]--[Edited 01/05/2026 by JM PDF remvoed filed.] JJ [Entered: 01/05/2026 02:16 PM] |
| Filing 10 [11244434] Entry of appearance submitted by Jennifer H. Hunt; Joseph G. Michaels; Lily E. Nierenberg; and, Robin E. Alexander. for Appellee Philip J. Weiser for court review. Certificate of Interested Parties: No. Served on 01/05/2026. Manner of Service: email. [25-1466]--[Edited 01/05/2026 by JM PDF removed filed.] JHH [Entered: 01/05/2026 02:02 PM] |
| Filing 9 [11243962] Minute order filed - Transcript due 02/02/2026 for Kevin Carlin. (Preliminary Injunction Hearing of 12/2/25) (Text Only - No Attachment) [25-1466] [Entered: 01/02/2026 01:24 PM] |
| Filing 8 [11243956] Acknowledgment of transcript order filed by AstraZeneca Pharmaceuticals LP. Transcript ordered: Yes. Transcripts ordered: Preliminary Injunction Hearing held 12/02/2025. Served on: 01/02/2026. Manner of Service: email. [25-1466] AK [Entered: 01/02/2026 01:12 PM] |
| Filing 7 [11243870] Notice of deficient transcript order form from AstraZeneca Pharmaceuticals LP. Type of deficiency: The court reporter section is not completed. Transcript order form now due 01/05/2026 for AstraZeneca Pharmaceuticals LP. [25-1466] [Entered: 01/02/2026 11:32 AM] |
| Filing 6 [11243832] Docketing statement filed by AstraZeneca Pharmaceuticals LP. Served on 01/02/2026. Manner of Service: email. [25-1466] AK [Entered: 01/02/2026 10:40 AM] |
| Filing 5 [11243830] Acknowledgment of transcript order filed by AstraZeneca Pharmaceuticals LP. Transcript ordered: Yes. Transcripts ordered: PI Hearing before Judge Brimmer held 12/02/2025. Served on: 01/02/2026. Manner of Service: email. [25-1466] AK [Entered: 01/02/2026 10:36 AM] |
| Filing 4 [11243828] Entry of appearance filed by Samuel I. Ferenc, Nicole Masiello, Mr. Jeffrey Handwerker and Allon Kedem for AstraZeneca Pharmaceuticals LP. CERT. OF INTERESTED PARTIES: y. Already listed in the appeal. Served on 01/02/2026. Manner of Service: email [25-1466] [Entered: 01/02/2026 10:34 AM] |
| Filing 3 [11243827] Rule 26 Disclosure Statement filed by AstraZeneca Pharmaceuticals LP. More than 50 parties disclosed: no. Served on 01/02/2026. Manner of Service: email. [25-1466] AK [Entered: 01/02/2026 10:32 AM] |
| Filing 2 [11243824] Entry of appearance submitted by Allon Kedem, Jeffrey L. Handwerker, Nicole L. Masiello, Samuel Ferenc for Appellant AstraZeneca Pharmaceuticals LP for court review. Certificate of Interested Parties: Yes. Served on 01/02/2026. Manner of Service: email. [25-1466]--[Edited 01/02/2026 by LG to remove PDF from entry, as pleading was filed on 1/2/2026] AK [Entered: 01/02/2026 10:27 AM] |
| Filing 1 [11241501] Civil case docketed. Preliminary record filed. DATE RECEIVED: 12/22/2025 Docketing statement, disclosure statement, notice of appearance, and transcript order form due 01/05/2026 for AstraZeneca Pharmaceuticals LP. Notice of appearance due on 01/05/2026 for Patricia Evacko, Ryan Leyland, Jayant Patel, Michael Scruggs, Avani Soni, Philip J. Weiser, Kristen Wolf and Alexandra Zuccarelli. [25-1466] [Entered: 12/22/2025 12:23 PM] |
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