MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q4 2025

Shares 46,702 Value ($000) $1,473 Avg Close $24.26 Range $12.94 - $35.55

Q1 2025

Shares 20,098 Value ($000) $148 Avg Close $10.57 Range $7.16 - $19.39

Q3 2024

Shares 16,470 Value ($000) $428 Avg Close $22.87 Range $20.29 - $26.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,702	$1,473	$24.26	$12.94 - $35.55
Q1 2025	20,098	$148	$10.57	$7.16 - $19.39
Q3 2024	16,470	$428	$22.87	$20.29 - $26.19