Indivior (INDV) CSO reports 157,140 shares and 82,287 RSUs holdings

Rhea-AI Filing Summary

Indivior PLC's Chief Scientific Officer, Christian Heidbreder, reports his current equity holdings in the company. Heidbreder beneficially owns 157,140 ordinary shares on a direct basis.

He also holds 82,287 restricted stock units, each representing a contingent right to receive one ordinary share of Indivior PLC. These RSUs were granted on March 7, 2025 and vest in a single installment on March 7, 2028.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Heidbreder Christian

Role Chief Scientific Officer

Type	Security	Shares	Price	Value
holding	Restricted Stock Units	--	--	--
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Restricted Stock Units — 82,287 shares (Direct); Ordinary Shares — 157,140 shares (Direct)

Footnotes (1)

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Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Heidbreder Christian

(Last) (First) (Middle)

10710 MIDLOTHIAN TURNPIKE

SUITE 125

(Street)

NORTH CHESTERFIELD VA 23235

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
INDIVIOR PLC [ INDV ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Scientific Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	157,140	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	03/07/2028(1)	(1)	Ordinary Shares	82,287	$0	D

Explanation of Responses:

1. Each restricted stock unit (RSU) represents a contingent right to receive one ordinary share of Indivior PLC. These RSUs were granted on March 7, 2025 and vest in a single installment on March 7, 2028.

Remarks:

Exhibit 24 Power of Attorney

	/s/Jordan Saltzberg, Power of Attorney	01/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What does Indivior (INDV) Chief Scientific Officer Christian Heidbreder report owning in this Form 3?

Christian Heidbreder reports direct beneficial ownership of 157,140 ordinary shares of Indivior PLC and 82,287 restricted stock units (RSUs).

How many Indivior PLC restricted stock units does Christian Heidbreder hold?

He holds 82,287 restricted stock units, each representing a contingent right to receive one ordinary share of Indivior PLC.

When do Christian Heidbreder’s Indivior RSUs vest?

The 82,287 RSUs were granted on March 7, 2025 and vest in a single installment on March 7, 2028.

Are Christian Heidbreder’s Indivior holdings direct or indirect?

Both the 157,140 ordinary shares and the 82,287 RSUs are reported as held with direct ownership.

What insider role does Christian Heidbreder have at Indivior PLC?

Christian Heidbreder is reported as an officer of Indivior PLC, serving as the company’s Chief Scientific Officer.

What is the purpose of this Indivior PLC Form 3 filing?

This Form 3 provides an initial statement of beneficial ownership by officer Christian Heidbreder, listing his ordinary shares and RSUs in Indivior PLC.