INDV Form 144: Mark Crossley proposes sale of 183,938 shares valued at $4.59M

Rhea-AI Filing Summary

Indivior PLC insider Mark Crossley filed a Form 144 notifying the proposed sale of 183,938 Class A common shares through J.P. Morgan Securities LLC on the NYSE, with an aggregate market value of $4,593,150.74 and an approximate sale date of 09/08/2025. The securities were acquired on 03/09/2025 upon vesting of restricted stock units from Indivior PLC (243,282 units). The filing also discloses two recent sales by the same individual: 52,320 shares sold on 08/28/2025 for $1,278,178 and 30,000 shares sold on 09/04/2025 for $744,009.60. The notice includes the standard representation that the seller is unaware of undisclosed material adverse information.

Positive

• Full disclosure of transaction details including broker, share counts, acquisition date, and aggregate market value
• Acquisition method clearly stated as vesting of restricted stock units (equity compensation)
• Prior sales within three months disclosed with dates and gross proceeds, improving transparency

Negative

• Insider selling a sizable block of 183,938 shares valued at approximately $4.59M
• Recent cumulative disposals of 82,320 shares in the past weeks may be viewed as ongoing insider liquidity

Insights

Securities Analyst

TL;DR: Insider Mark Crossley plans to sell 183,938 shares (~$4.59M) acquired via RSU vesting; recent disposals totaling 82,320 shares are disclosed.

The Form 144 is a routine regulatory notice required when insiders propose to sell restricted or control securities in reliance on Rule 144. The filing specifies the broker (J.P. Morgan Securities LLC), the exact share count, acquisition method (RSU vesting on 03/09/2025), and aggregate market value, providing transparent market information. Recent completed sales on 08/28/2025 and 09/04/2025 are reported with gross proceeds, which helps market participants track insider liquidity events. From a trading-impact perspective, the size—183,938 shares valued at ~$4.6M—is notable but must be weighed against the company's total shares outstanding (reported as 124,769,536) to assess potential market pressure.

Corporate Governance Expert

TL;DR: The filing documents an orderly insider sale following RSU vesting and includes the required signature representation; disclosure appears complete.

This Form 144 shows compliance with disclosure obligations for insider sales. It identifies the nature of acquisition (equity compensation via RSU vesting), the broker facilitating the proposed sale, and prior sales within the past three months—key elements for governance transparency. The seller affirms no undisclosed material adverse information, and the remarks include the standard criminal liability warning for misstatements. The submission aids in assessing insider conduct and timing relative to compensation events.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common Stock	J.P. Morgan Securities LLC 575 Washington Blvd Floor 9 Jersey City NJ 07310-1616	183938	4593150.74	124769536	09/08/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common Stock	03/09/2025	Vesting of Restricted Stock Units	Indivior PLC (issuer)			243282	03/09/2025	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Mark Crossley c/o Indivior PLC 234 Bath Road Slough Berkshire X0 SL14EE	common	08/28/2025	52320	1278178
Mark Crossley c/o Indivior PLC 234 Bath Road Slough Berkshire X0 SL14EE	common	09/04/2025	30000	744009.6

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What shares does the Form 144 for INDV report for proposed sale?

The filing reports a proposed sale of 183,938 Class A common shares through J.P. Morgan Securities LLC on the NYSE.

When were the shares to be sold acquired and how?

The shares were acquired on 03/09/2025 upon the vesting of restricted stock units from Indivior PLC.

What is the aggregate market value and approximate sale date shown?

Aggregate market value is $4,593,150.74 with an approximate sale date of 09/08/2025.

Were there other insider sales recently reported by the same person?

Yes. The filing discloses sales of 52,320 shares on 08/28/2025 (gross proceeds $1,278,178) and 30,000 shares on 09/04/2025 (gross proceeds $744,009.60).

Who is the broker listed to execute the sale?

The broker listed is J.P. Morgan Securities LLC, located in Jersey City, NJ.