SEPTERNA INC

Ticker: SEPN CUSIP: 81734D104 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 226,901 Value ($000) $6,326 Avg Close $23.88 Range $17.55 - $30.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	226,901	$6,326	$23.88	$17.55 - $30.50