# EDGAR Filing Document

**Accession Number:** 0001625297
**File Stem:** 0001104659-26-035500
**Filing Date:** 2026-3
**Character Count:** 4973
**Document Hash:** 9af9a40930ddb6bc312f7d766dd79382
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-035500.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001104659-26-035500

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Indivior Pharmaceuticals, Inc.
- **CENTRAL INDEX KEY:** 0001625297
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 412520873
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37835
- **FILM NUMBER:** 26800753

**BUSINESS ADDRESS:**
- **STREET 1:** 10710 MIDLOTHIAN TURNPIKE
- **STREET 2:** SUITE 125
- **CITY:** NORTH CHESTERFIELD
- **STATE:** VA
- **ZIP:** 23235
- **BUSINESS PHONE:** 804-379-1090

**MAIL ADDRESS:**
- **STREET 1:** 10710 MIDLOTHIAN TURNPIKE
- **STREET 2:** SUITE 125
- **CITY:** NORTH CHESTERFIELD
- **STATE:** VA
- **ZIP:** 23235

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INDIVIOR PLC
- **DATE OF NAME CHANGE:** 20141114

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934

Filed by the Registrant ⌧

Filed by a Party other than the Registrant ◻

Check the appropriate box:

◻ Preliminary Proxy Statement

◻ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

◻ Definitive Proxy Statement

⌧ Definitive Additional Materials

◻ Soliciting Material under §240.14a-12

**Indivior Pharmaceuticals, Inc.**

(Name of Registrant as Specified In Its Charter)

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(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

⌧ No fee required

◻ Fee paid previously with preliminary materials

◻ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

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| &nbsp;&nbsp;![GRAPHIC](tm267639d3_defa14aimg001.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Your Vote Counts! INDIVIOR PHARMACEUTICALS, INC. 10710 MIDLOTHIAN TURNPIKE, SUITE 125 NORTH CHESTERFIELD, VA 23235 INDIVIOR PHARMACEUTICALS, INC. 2026 Annual Meeting Vote by May 12, 2026 11:59 PM ET You invested in INDIVIOR PHARMACEUTICALS, INC. and it's time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the shareholder meeting to be held on May 13, 2026. Vote Virtually at the Meeting\* May 13, 2026 10:00 a.m. Eastern Time Virtually at: www.virtualshareholdermeeting.com/INDV2026 \*Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V88256-P50034 Get informed before you vote View the Proxy Statement and Form 10-K online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 29, 2026. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. |

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| &nbsp;&nbsp;![GRAPHIC](tm267639d3_defa14aimg002.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote these important matters. Vote at www.ProxyVote.com Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". Voting Items Board Recommends V88257-P50034 1. Election of Directors Nominees: 1a. Dr. David Wheadon For 1b. Joe Ciaffoni For 1c. Dr. Keith Humphreys For 1d. Tony Kingsley For 1e. Daniel Ninivaggi For 1f. Barbara Ryan For 1g. Mark Stejbach For 1h. Juliet Thompson For 2. To approve, on an advisory basis, the compensation of our named executive officers. For 3. To indicate, on an advisory basis, the preferred frequency of shareholder advisory votes on the compensation of our named executive officers. 1 Year 4. To ratify the appointment of PricewaterhouseCoopers LLP (US) as our independent registered public accounting firm for the fiscal year ending December 31, 2026. For NOTE: Such other business as may properly come before the meeting or any adjournment thereof. |

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