SEPTERNA INC

Ticker: SEPN CUSIP: 81734D104 Class: Common Stock

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q4 2025

Shares 78,682 Value ($000) $2,194 Avg Close $23.88 Range $17.55 - $30.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	78,682	$2,194	$23.88	$17.55 - $30.50