SEPTERNA INC

Ticker: SEPN CUSIP: 81734D104 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 187,241 Value ($000) $5,220 Avg Close $23.88 Range $17.55 - $30.50

Q3 2025

Shares 186,904 Value ($000) $3,516 Avg Close $13.12 Range $10.30 - $18.99

Q2 2025

Shares 154,781 Value ($000) $1,636 Avg Close $8.24 Range $4.66 - $11.36

Q1 2025

Shares 118,451 Value ($000) $686 Avg Close $11.42 Range $4.17 - $23.85

Q4 2024

Shares 139,616 Value ($000) $3,197 Avg Close $23.65 Range $18.62 - $28.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	187,241	$5,220	$23.88	$17.55 - $30.50
Q3 2025	186,904	$3,516	$13.12	$10.30 - $18.99
Q2 2025	154,781	$1,636	$8.24	$4.66 - $11.36
Q1 2025	118,451	$686	$11.42	$4.17 - $23.85
Q4 2024	139,616	$3,197	$23.65	$18.62 - $28.99