STOCK TITAN

Indivior CEO acquires 1.94M shares directly in merger

The CEO received no cash consideration other than cash in lieu of a fractional share.

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Form Type
4

Rhea-AI Filing Summary

Indivior Pharmaceuticals, Inc. (INDV) reported a merger-related ownership exchange for Chief Executive Officer Jack A. Khattar on November 2, 2026: he acquired 1,937,986 shares of Supernus, Inc. common stock directly and 1,475,569 shares through the KBT Trust. Each outstanding Supernus Pharmaceuticals, Inc. common share was canceled and converted into the right to receive 1.5401 shares of Indivior common stock; Indivior changed its name to Supernus, Inc. Outstanding equity awards converted into corresponding awards with substantially the same terms and vesting, except performance stock unit awards became time-vesting restricted stock units.

Insider Khattar Jack A.
Role Chief Executive Officer
Type Security Shares Price Value
Other Employee Stock Option (right to buy) F2, F3 385,025 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 462,030 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 433,153 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 308,020 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 385,025 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 431,228 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 495,912 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 510,789 $0.00 $0.00
Other Employee Stock Option (right to buy) F2, F3 526,113 $0.00 $0.00
Other Restricted Stock Units F2, F4 616,040 $0.00 $0.00
Other Restricted Stock Units F2, F5 29,754 $0.00 $0.00
Other Restricted Stock Units F2, F6 61,295 $0.00 $0.00
Other Restricted Stock Units F2, F6 61,295 $0.00 $0.00
Other Restricted Stock Units F2, F7 45,970 $0.00 $0.00
Other Restricted Stock Units F2, F5 45,970 $0.00 $0.00
Other Restricted Stock Units F2, F5 45,970 $0.00 $0.00
Other Restricted Stock Units F2, F8 63,133 $0.00 $0.00
Other Restricted Stock Units F2, F6 63,133 $0.00 $0.00
Other Restricted Stock Units F2, F6 78,917 $0.00 $0.00
Other Restricted Stock Units F2, F5 47,350 $0.00 $0.00
Other Restricted Stock Units F2, F9 63,133 $0.00 $0.00
Other Common Stock F1 1,937,986 $0.00 $0.00
Other Common Stock F1 1,475,569 $0.00 $0.00
Holdings After Transaction: Employee Stock Option (right to buy) — 3,937,295 contracts (Direct); Restricted Stock Units — 1,221,960 contracts (Direct); Common Stock — 1,937,986 shares (Direct); Common Stock — 1,475,569 shares (Indirect, By the KBT Trust)
Footnotes (9)
  1. F1. Pursuant to the Agreement and Plan of Merger, dated as of August 1, 2026, by and among Indivior Pharmaceuticals, Inc. ("Indivior"), Artemis Merger Sub Inc. and Supernus Pharmaceuticals, Inc. ("Supernus Pharmaceuticals"), at the effective time of the merger on 11/2/26, Artemis Merger Sub Inc. merged with and into Supernus Pharmaceuticals, with Supernus Pharmaceuticals surviving as a wholly-owned subsidiary of Indivior. At the effective time, each outstanding share of Supernus Pharmaceuticals common stock was cancelled and automatically converted into the right to receive 1.5401 shares of Indivior common stock. In connection with the merger, Indivior changed its name to "Supernus, Inc." The reporting person's shares of Supernus Pharmaceuticals common stock were disposed of, and the shares of Supernus, Inc. common stock received in exchange were acquired, pursuant to the merger. The reporting person received no cash consideration other than cash in lieu of a fractional share.
  2. F2. Pursuant to the Agreement and Plan of Merger, dated as of August 1, 2026, by and among Indivior Pharmaceuticals, Inc. ("Indivior"), Artemis Merger Sub Inc. and Supernus Pharmaceuticals, Inc. ("Supernus Pharmaceuticals"), at the effective time of the merger on 11/2/2026, each outstanding Supernus Pharmaceuticals equity award was assumed by Indivior (renamed Supernus, Inc.) and automatically converted into a corresponding Supernus, Inc. equity award covering the number of Supernus, Inc. shares equal to the number of Supernus Pharmaceuticals shares subject to the award multiplied by the 1.5401 exchange ratio (rounded down), with the per-share exercise price divided by the exchange ratio and rounded up to the nearest whole cent. Each converted award is subject to substantially the same terms and conditions, including vesting, that applied immediately prior to the effective time, except performance stock unit awards were converted into time-vesting restricted stock units.
  3. F3. The option vests in four equal annual installments beginning on the specified date.
  4. F4. These restricted stock units ("RSUs") are settled in common stock upon vesting, which occurs in four installments. 50% of the RSUs vest upon the closing of the merger-of-equals transaction between Supernus Pharmaceuticals, Inc. and Indivior Pharmaceuticals, Inc. (the "Closing"). 15% of the RSUs vest upon the one-year anniversary of the Closing. 15% of the RSUs vest upon the two-year anniversary of the Closing. 20% of the RSUs vest upon the three-year anniversary of the Closing.
  5. F5. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2027.
  6. F6. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2026.
  7. F7. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2030.
  8. F8. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2028.
  9. F9. These restricted stock units are settled in common stock upon vesting, which occurs on June 30, 2029.
Direct common stock holding after transaction 1,937,986 shares Supernus, Inc. common stock; November 2, 2026
Common stock held through the KBT Trust after transaction 1,475,569 shares Supernus, Inc. common stock; November 2, 2026
Merger exchange ratio 1.5401 Indivior common shares for each Supernus Pharmaceuticals common share Merger consideration
Converted employee stock option award 385,025 options; $25.59 per share exercise price Option expiration: February 14, 2028
Converted employee stock option award 526,113 options; $32.60 per share exercise price Option expiration: February 18, 2036
Restricted stock unit award 616,040 units 50% vest upon the merger closing
cash in lieu of a fractional share financial
"no cash consideration other than cash in lieu of a fractional share"
equity award was assumed financial
"each outstanding Supernus Pharmaceuticals equity award was assumed by Indivior"
exchange ratio financial
"the number of Supernus, Inc. shares equal to the number ... multiplied by the 1.5401 exchange ratio"
The exchange ratio is the number used to decide how many shares of one company you get for each share you own in another company during a merger or acquisition. It’s like a recipe that tells you how to swap shares fairly, ensuring both companies’ values are balanced. This ratio matters because it determines how ownership divides between the companies' shareholders.
time-vesting restricted stock units financial
"performance stock unit awards were converted into time-vesting restricted stock units"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did Jack A. Khattar receive in the merger involving INDV?

On November 2, 2026, he acquired 1,937,986 shares of Supernus, Inc. common stock directly and 1,475,569 shares through the KBT Trust. These were the resulting common-stock positions reported after the merger exchange.

How did INDV's merger affect Jack A. Khattar's options and RSUs?

Indivior assumed each outstanding Supernus Pharmaceuticals equity award and converted it into a corresponding Supernus, Inc. award using the 1.5401 exchange ratio; option exercise prices were divided by that ratio and rounded up to the nearest cent. Awards retained substantially the same terms, including vesting, except performance stock unit awards became time-vesting restricted stock units.

Did the merger pay Jack A. Khattar cash for his shares?

He received no cash consideration other than cash in lieu of a fractional share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Khattar Jack A.

(Last)(First)(Middle)
C/O SUPERNUS, INC., 9715 KEY WEST AVENUE

(Street)
ROCKVILLE MARYLAND 20850

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Supernus, Inc. [ SUPN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock11/02/2026J(1)1,937,986A$0.00(1)1,937,986D
Common Stock11/02/2026J(1)1,475,569A$0.00(1)1,475,569IBy the KBT Trust
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Employee Stock Option (right to buy)$25.5911/02/2026J(2)385,02502/14/2019(3)02/14/2028Common Stock385,025$0.00385,025D
Employee Stock Option (right to buy)$23.8711/02/2026J(2)462,03002/22/2020(3)02/22/2029Common Stock462,030$0.00462,030D
Employee Stock Option (right to buy)$15.5811/02/2026J(2)433,15302/21/2021(3)02/21/2030Common Stock433,153$0.00433,153D
Employee Stock Option (right to buy)$19.2311/02/2026J(2)308,02002/19/2022(3)02/19/2031Common Stock308,020$0.00308,020D
Employee Stock Option (right to buy)$20.9111/02/2026J(2)385,02502/22/2023(3)02/22/2032Common Stock385,025$0.00385,025D
Employee Stock Option (right to buy)$25.0711/02/2026J(2)431,22802/23/2024(3)02/23/2033Common Stock431,228$0.00431,228D
Employee Stock Option (right to buy)$18.1511/02/2026J(2)495,91202/22/2025(3)02/22/2034Common Stock495,912$0.00495,912D
Employee Stock Option (right to buy)$22.4611/02/2026J(2)510,78902/20/2026(3)02/20/2035Common Stock510,789$0.00510,789D
Employee Stock Option (right to buy)$32.611/02/2026J(2)526,11302/18/2027(3)02/18/2036Common Stock526,113$0.00526,113D
Restricted Stock Units$0.0011/02/2026J(2)616,04011/02/2026(4) (4)Common Stock616,040$0.00616,040D
Restricted Stock Units$0.0011/02/2026J(2)29,75412/31/2027(5) (5)Common Stock29,754$0.0029,754D
Restricted Stock Units$0.0011/02/2026J(2)61,29512/31/2026(6) (6)Common Stock61,295$0.0061,295D
Restricted Stock Units$0.0011/02/2026J(2)61,29512/31/2026(6) (6)Common Stock61,295$0.0061,295D
Restricted Stock Units$0.0011/02/2026J(2)45,97012/31/2030(7) (7)Common Stock45,970$0.0045,970D
Restricted Stock Units$0.0011/02/2026J(2)45,97012/31/2027(5) (5)Common Stock45,970$0.0045,970D
Restricted Stock Units$0.0011/02/2026J(2)45,97012/31/2027(5) (5)Common Stock45,970$0.0045,970D
Restricted Stock Units$0.0011/02/2026J(2)63,13312/31/2028(8) (8)Common Stock63,133$0.0063,133D
Restricted Stock Units$0.0011/02/2026J(2)63,13312/31/2026(6) (6)Common Stock63,133$0.0063,133D
Restricted Stock Units$0.0011/02/2026J(2)78,91712/31/2026(6) (6)Common Stock78,917$0.0078,917D
Restricted Stock Units$0.0011/02/2026J(2)47,35012/31/2027(5) (5)Common Stock47,350$0.0047,350D
Restricted Stock Units$0.0011/02/2026J(2)63,13306/30/2029(9) (9)Common Stock63,133$0.0063,133D
Explanation of Responses:
1. Pursuant to the Agreement and Plan of Merger, dated as of August 1, 2026, by and among Indivior Pharmaceuticals, Inc. ("Indivior"), Artemis Merger Sub Inc. and Supernus Pharmaceuticals, Inc. ("Supernus Pharmaceuticals"), at the effective time of the merger on 11/2/26, Artemis Merger Sub Inc. merged with and into Supernus Pharmaceuticals, with Supernus Pharmaceuticals surviving as a wholly-owned subsidiary of Indivior. At the effective time, each outstanding share of Supernus Pharmaceuticals common stock was cancelled and automatically converted into the right to receive 1.5401 shares of Indivior common stock. In connection with the merger, Indivior changed its name to "Supernus, Inc." The reporting person's shares of Supernus Pharmaceuticals common stock were disposed of, and the shares of Supernus, Inc. common stock received in exchange were acquired, pursuant to the merger. The reporting person received no cash consideration other than cash in lieu of a fractional share.
2. Pursuant to the Agreement and Plan of Merger, dated as of August 1, 2026, by and among Indivior Pharmaceuticals, Inc. ("Indivior"), Artemis Merger Sub Inc. and Supernus Pharmaceuticals, Inc. ("Supernus Pharmaceuticals"), at the effective time of the merger on 11/2/2026, each outstanding Supernus Pharmaceuticals equity award was assumed by Indivior (renamed Supernus, Inc.) and automatically converted into a corresponding Supernus, Inc. equity award covering the number of Supernus, Inc. shares equal to the number of Supernus Pharmaceuticals shares subject to the award multiplied by the 1.5401 exchange ratio (rounded down), with the per-share exercise price divided by the exchange ratio and rounded up to the nearest whole cent. Each converted award is subject to substantially the same terms and conditions, including vesting, that applied immediately prior to the effective time, except performance stock unit awards were converted into time-vesting restricted stock units.
3. The option vests in four equal annual installments beginning on the specified date.
4. These restricted stock units ("RSUs") are settled in common stock upon vesting, which occurs in four installments. 50% of the RSUs vest upon the closing of the merger-of-equals transaction between Supernus Pharmaceuticals, Inc. and Indivior Pharmaceuticals, Inc. (the "Closing"). 15% of the RSUs vest upon the one-year anniversary of the Closing. 15% of the RSUs vest upon the two-year anniversary of the Closing. 20% of the RSUs vest upon the three-year anniversary of the Closing.
5. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2027.
6. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2026.
7. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2030.
8. These restricted stock units are settled in common stock upon vesting, which occurs on December 31, 2028.
9. These restricted stock units are settled in common stock upon vesting, which occurs on June 30, 2029.
/s/ Timothy C. Dec, as attorney-in-fact11/04/2026
** Signature of Reporting PersonDate
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 4 (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.
* Form 4: SEC 1474 (03-26)

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