MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025

Shares 462,049 Value ($000) $14,573 Avg Close $24.26 Range $12.94 - $35.55

Q3 2025

Shares 655,416 Value ($000) $11,470 Avg Close $13.37 Range $9.63 - $26.47

Q2 2025

Shares 766,840 Value ($000) $8,750 Avg Close $10.19 Range $4.81 - $14.34

Q1 2025

Shares 170,440 Value ($000) $1,258 Avg Close $10.57 Range $7.16 - $19.39

Q4 2024

Shares 333,642 Value ($000) $6,149 Avg Close $21.31 Range $15.31 - $27.50

Q3 2024

Shares 440,411 Value ($000) $11,442 Avg Close $22.87 Range $20.29 - $26.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	462,049	$14,573	$24.26	$12.94 - $35.55
Q3 2025	655,416	$11,470	$13.37	$9.63 - $26.47
Q2 2025	766,840	$8,750	$10.19	$4.81 - $14.34
Q1 2025	170,440	$1,258	$10.57	$7.16 - $19.39
Q4 2024	333,642	$6,149	$21.31	$15.31 - $27.50
Q3 2024	440,411	$11,442	$22.87	$20.29 - $26.19