SEPTERNA INC

Ticker: SEPN CUSIP: 81734D104 Class: Common Stock

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2025

Shares 433,160 Value ($000) $12,077 Avg Close $23.88 Range $17.55 - $30.50

Q3 2025

Shares 541,450 Value ($000) $10,185 Avg Close $13.12 Range $10.30 - $18.99

Q2 2025

Shares 541,450 Value ($000) $5,723 Avg Close $8.24 Range $4.66 - $11.36

Q4 2024

Shares 750,000 Value ($000) $17,175 Avg Close $23.65 Range $18.62 - $28.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	433,160	$12,077	$23.88	$17.55 - $30.50
Q3 2025	541,450	$10,185	$13.12	$10.30 - $18.99
Q2 2025	541,450	$5,723	$8.24	$4.66 - $11.36
Q4 2024	750,000	$17,175	$23.65	$18.62 - $28.99