SEPTERNA INC

Ticker: SEPN CUSIP: 81734D104 Class: Common Stock

Rangeley Capital, LLC's Holding History (CIK: 0001517796)

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

Q4 2025

Shares 65,800 Value ($000) $1,835 Avg Close $23.88 Range $17.55 - $30.50

Q3 2025

Shares 88,000 Value ($000) $1,655 Avg Close $13.12 Range $10.30 - $18.99

Q2 2025

Shares 58,605 Value ($000) $619 Avg Close $8.24 Range $4.66 - $11.36

Q1 2025

Shares 52,950 Value ($000) $307 Avg Close $11.42 Range $4.17 - $23.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	65,800	$1,835	$23.88	$17.55 - $30.50
Q3 2025	88,000	$1,655	$13.12	$10.30 - $18.99
Q2 2025	58,605	$619	$8.24	$4.66 - $11.36
Q1 2025	52,950	$307	$11.42	$4.17 - $23.85