PEPGEN INC

Ticker: PEPG CUSIP: 713317105 Class: Common Stock

Siren, L.L.C.'s Holding History (CIK: 0002005245)

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

Q4 2025

Shares 700,000 Value ($000) $4,557 Avg Close $5.19 Range $4.05 - $6.72

Q3 2025

Shares 700,000 Value ($000) $3,234 Avg Close $1.61 Range $1.01 - $6.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	700,000	$4,557	$5.19	$4.05 - $6.72
Q3 2025	700,000	$3,234	$1.61	$1.01 - $6.34