New Enterprise Associates 17, L.P.

Holdings History for MBX Biosciences, Inc. - Common Stock, par value $0.0001 per share (MBX)

Symbol: MBX on Nasdaq
Investment type: Equity / Common Stock, par value $0.0001 per share
Latest Disclosed Ownership: 3.62M shares
Security Ownership: 8.1%

Edward T. Mathers ownership in MBX Biosciences, Inc. Common Stock, par value $0.0001 per share (MBX)

2025-11-10 - Edward T. Mathers has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3.62M shares of MBX Biosciences, Inc. Common Stock, par value $0.0001 per share (MBX). This represents 8.1% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Edward T. Mathers	8.1%		$63.3M	3.62M			$17.50	13D/A	11/6/2025	10 Nov 2025 17:08:55