Jack A. Khattar - 02 Oct 2025 Form 4 Insider Report for SUPERNUS PHARMACEUTICALS, INC. (SUPN)

Reporting relationship: President, CEO, Director
Issuer ticker: SUPN
Reported as of: 02 Oct 2025
Net transaction value: -$708,168
SEC form: 4
Accepted by SEC: 03 Oct 2025, 16:19:46 UTC
Prior SEC filing: 02 Oct 2025
Next SEC filing: 07 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Timothy C. Dec, as attorney-in-fact

Key filing fact

Jack A. Khattar filed Form 4 for SUPERNUS PHARMACEUTICALS, INC. (SUPN) on 03 Oct 2025.

Key facts

This page summarizes Jack A. Khattar's Form 4 filing for SUPERNUS PHARMACEUTICALS, INC. (SUPN).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 03 Oct 2025, 16:19.

Change

Previous filing in this sequence was filed on 02 Oct 2025.
Current net transaction value: -$708,168.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001539937 Primary reporting owner

Khattar Jack A.

Relationship: President, CEO, Director
Address: C/O SUPERNUS PHARMACEUTICALS INC., 9715 KEY WEST AVENUE, ROCKVILLE
Signature: /s/ Timothy C. Dec, as attorney-in-fact
Signature date: 03 Oct 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SUPN transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +20,000
Change %: +1.7%
Price: $0.000000
Shares after: 1,181,233
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F1

SUPN transaction

Common Stock

Tax liability

Transaction value: $360,253
Shares: -7,796
Change %: -0.66%
Price: $46.21
Shares after: 1,173,437
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F2

SUPN transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +19,320
Change %: +1.6%
Price: $0.000000
Shares after: 1,192,757
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3

SUPN transaction

Common Stock

Tax liability

Transaction value: $347,915
Shares: -7,529
Change %: -0.63%
Price: $46.21
Shares after: 1,185,228
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F2

SUPN holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,005,600
Date: 02 Oct 2025
Ownership: By the KBT Trust

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SUPN transaction Derivative

Performance Share Unit

Options Exercise

Transaction value: $0
Shares: -20,000
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 02 Oct 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 20,000
Exercise price: $0.000000
Footnotes: F4

SUPN transaction Derivative

Performance Share Units

Options Exercise

Transaction value: $0
Shares: -19,320
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 02 Oct 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 19,320
Exercise price: $0.000000
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Shares of common stock received upon the settlement of certain Performance Share Units granted to the Reporting Person on February 19, 2021.

Footnote F2

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

Footnote F3

Shares of common stock received upon the settlement of certain Performance Share Units granted to the Reporting Person on February 22, 2024.

Footnote F4

On February 19, 2021, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on April 30, 2021.

Footnote F5

On February 22, 2024, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.