MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025

Shares 281,212 Value ($000) $8,869 Avg Close $24.26 Range $12.94 - $35.55

Q3 2025

Shares 60,725 Value ($000) $1,063 Avg Close $13.37 Range $9.63 - $26.47

Q2 2025

Shares 30,967 Value ($000) $353 Avg Close $10.19 Range $4.81 - $14.34

Q1 2025

Shares 27,499 Value ($000) $203 Avg Close $10.57 Range $7.16 - $19.39

Q4 2024

Shares 45,901 Value ($000) $846 Avg Close $21.31 Range $15.31 - $27.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	281,212	$8,869	$24.26	$12.94 - $35.55
Q3 2025	60,725	$1,063	$13.37	$9.63 - $26.47
Q2 2025	30,967	$353	$10.19	$4.81 - $14.34
Q1 2025	27,499	$203	$10.57	$7.16 - $19.39
Q4 2024	45,901	$846	$21.31	$15.31 - $27.50