MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q4 2025

Shares 19,295 Value ($000) $1 Avg Close $24.26 Range $12.94 - $35.55

Q1 2025

Shares 12,369 Value ($000) $0 Avg Close $10.57 Range $7.16 - $19.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,295	$1	$24.26	$12.94 - $35.55
Q1 2025	12,369	$0	$10.57	$7.16 - $19.39