SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,600 Value ($000) $328 Avg Close $48.62 Range $43.11 - $57.65

Q3 2025

Shares 6,566 Value ($000) $314 Avg Close $40.27 Range $31.35 - $48.44

Q2 2025

Shares 6,491 Value ($000) $205 Avg Close $32.05 Range $29.16 - $34.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,600	$328	$48.62	$43.11 - $57.65
Q3 2025	6,566	$314	$40.27	$31.35 - $48.44
Q2 2025	6,491	$205	$32.05	$29.16 - $34.26