SIDLEY AUSTIN LLP 

Samuel A. Newman (admitted pro hac vice) 

1999 Avenue of the Stars 

Los Angeles, California 90067

Telephone: (310) 595-9500 

Facsimile: (310) 595-9501 

Email: sam.newman@sidley.com 

SIDLEY AUSTIN LLP 

Jackson T. Garvey (admitted pro hac vice) 

One South Dearborn 

Chicago, IL 60603 

Telephone: (312) 853-7000 

Facsimile: (312) 853-7036 

Email: jgarvey@sidley.com 

SIDLEY AUSTIN LLP

Rakhee V. Patel (TX Bar No. 00797213)

Nathan C. Elner (admitted pro hac vice)

Parker G. Embry (TX Bar No. 24126826)

Chelsea M. McManus (TX Bar No. 24131499)

2021 McKinney Avenue, Suite 2000

Dallas, Texas 75201

Telephone: (214) 981-3300

Facsimile: (214) 981-3400

Email: rpatel@sidley.com

nelner@sidley.com

parker.embry@sidley.com

cmcmanus@sidley.com

IN THE UNITED STATES BANKRUPTCY COURT

FOR THE NORTHERN DISTRICT OF TEXAS

DALLAS DIVISION

In re:

IMPEL PHARMACEUTICALS, INC., et al.1

Debtors.

Chapter 11

Case No. 23-80016 (SGJ)

(Jointly Administered)

NOTICE OF FILING OF REVISED FIRST AMENDED PLAN

PLEASE TAKE NOTICE that on, February 12, 2024, the Debtors filed the Joint Plan of 

Liquidation of Impel Pharmaceuticals Inc. and Impel NeuroPharma Australia Pty Ltd [Docket No. 

225] with the United States Bankruptcy Court for the Northern District of Texas (the “Court”).

PLEASE TAKE FURTHER NOTICE that, on February 24, 2024, the Debtors filed the 

Notice of Filing of Amended Plan [Docket No. 244], which attached the Debtors’ First Amended 

Joint Plan of Liquidation of Impel Pharmaceuticals Inc. and Impel NeuroPharma Australia Pty 

Ltd (the “First Amended Plan”) as Exhibit A. The Debtors subsequently filed a revised form of 

the First Amended Plan on February 26, 2024 [Docket No. 253]

PLEASE TAKE FURTHER NOTICE that the Debtors hereby file a further revised

version of the First Amended Plan (the “Revised First Amended Plan”), attached hereto as 

Exhibit A.

1 The Debtors in these chapter 11 cases, together with the last four digits of each Debtor’s federal tax identification 

number, are: Impel Pharmaceuticals Inc. (8238); and Impel NeuroPharma Australia Pty Ltd (N/A). The Debtors’ 

service address is 280 Park Avenue New York, New York 10017.

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PLEASE TAKE FURTHER NOTICE that, for convenience of the Court and parties in 

interest, a redline reflecting the changes made in the Revised First Amended Plan from the First 

Amended Plan is attached hereto as Exhibit B. 

PLEASE TAKE FURTHER NOTICE that a hearing to consider confirmation of the 

Revised First Amended Plan the (“Confirmation Hearing”) will be held on April 1, 2024 at 9:30 

a.m. (prevailing Central Time) in Courtroom #1, 14th Floor, Earle Cabell Federal Building, 1100 

Commerce Street, Suite 1254, Dallas, Texas, 75242 before the Honorable Stacey G. C. Jernigan. 

PLEASE TAKE FURTHER NOTICE parties may participate in the Confirmation 

Hearing either in person or by an audio and video connection. Audio communication will be by 

use of the Court’s dial-in facility. Parties may access the facility at 1.650.479.3207. Video 

communication will be by the use of the Cisco WebEx platform. Connect via the Cisco WebEx 

application or click the link on Judge Jernigan’s home page. The meeting code is 479 393 582. 

Click the settings icon in the upper right corner and enter your name under the personal information 

setting.

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Dated: March 27, 2024

Dallas, Texas SIDLEY AUSTIN LLP

/s/ Rakhee V. Patel

Samuel A. Newman (admitted pro hac vice)

1999 Avenue of the Stars

Los Angeles, California 90013

Telephone: (310) 595-9500

Facsimile: (310) 595-9501

Email: sam.newman@sidley.com

Rakhee V. Patel (TX Bar No. 00797213)

Nathan C. Elner (admitted pro hac vice)

Parker G. Embry (TX Bar No. 24126826)

Chelsea M. McManus (TX Bar No. 24131499)

2021 McKinney Avenue, Suite 2000

Dallas, Texas 75201

Telephone: (214) 981-3300

Facsimile: (214) 981-3400

Email: rpatel@sidley.com

nelner@sidley.com

parker.embry@sidley.com

cmcmanus@sidley.com

Jackson T. Garvey (admitted pro hac vice)

One South Dearborn

Chicago, IL 60603

Telephone: (312) 853-7000

Facsimile: (312) 853-7036

Email: jgarvey@sidley.com

Counsel to the Debtors and Debtors in Possession

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Certificate of Service

I certify that on March 27, 2024, I caused a copy of the foregoing document to be served 

by the Electronic Case Filing System for the United States Bankruptcy Court for the Northern

District of Texas.

/s/ Rakhee V. Patel

Rakhee V. Patel

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