MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q4 2025

Shares 79,310 Value ($000) $2,501 Avg Close $24.26 Range $12.94 - $35.55

Q3 2025

Shares 221,505 Value ($000) $3,876 Avg Close $13.37 Range $9.63 - $26.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,310	$2,501	$24.26	$12.94 - $35.55
Q3 2025	221,505	$3,876	$13.37	$9.63 - $26.47