MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025

Shares 59,026 Value ($000) $1,862 Avg Close $24.26 Range $12.94 - $35.55

Q3 2025

Shares 44,868 Value ($000) $785 Avg Close $13.37 Range $9.63 - $26.47

Q2 2025

Shares 24,008 Value ($000) $274 Avg Close $10.19 Range $4.81 - $14.34

Q1 2025

Shares 114,610 Value ($000) $846 Avg Close $10.57 Range $7.16 - $19.39

Q4 2024

Shares 23,835 Value ($000) $439 Avg Close $21.31 Range $15.31 - $27.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,026	$1,862	$24.26	$12.94 - $35.55
Q3 2025	44,868	$785	$13.37	$9.63 - $26.47
Q2 2025	24,008	$274	$10.19	$4.81 - $14.34
Q1 2025	114,610	$846	$10.57	$7.16 - $19.39
Q4 2024	23,835	$439	$21.31	$15.31 - $27.50