Jack A. Khattar - May 4, 2023 Form 4 Insider Report for SUPERNUS PHARMACEUTICALS, INC. (SUPN)

Role: President, CEO, Director
Signature: /s/ Timothy C. Dec, as attorney-in-fact
Stock symbol: SUPN
Transactions as of: May 4, 2023
Transactions value $: $0
Form type: 4
Date filed: 5/8/2023, 05:00 PM
Previous filing: Apr 10, 2023
Next filing: May 12, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	SUPN	Common Stock						833K	May 4, 2023	Direct
holding	SUPN	Common Stock						1.04M	May 4, 2023	By the KBT Trust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SUPN	Performance Share Unit	Award	$0	+31.3K		$0.00	31.3K	May 4, 2023	Common Stock	31.3K	$0.00	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On May 3, 2022, 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.