MBX Biosciences, Inc. (NASDAQ: MBX) Stock Information | RedChip
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MBX Biosciences, Inc. (NASDAQ: MBX)
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$30.73
-0.1830 ( -0.59% ) 8.8K

MBX Biosciences is a clinical-stage biopharmaceutical company focused on the discovery and development of novel precision peptide therapies for the treatment of endocrine and metabolic disorders. Our PEPs are selectively engineered to have optimized pharmaceutical properties, including extended time-action profiles and consistent drug concentrations with low peak-to-trough concentration ratios, consistent exposure to target tissues, and less frequent dosing. We are advancing a pipeline of novel candidates for endocrine and metabolic disorders. Our lead product candidate, MBX 2109, is a parathyroid hormone peptide prodrug that is designed as a potential long-acting hormone replacement therapy for the treatment of chronic hypoparathyroidism, or HP. We designed MBX 2109 to treat the underlying pathophysiology of HP by providing a continuous, infusion-like exposure to parathyroid hormone, or PTH, with convenient once-weekly administration. We are currently evaluating MBX 2109 in a Phase 2 clinical trial in patients with HP and anticipate reporting topline data in the third quarter of 2025.

Market Data


Open $30.73
Previous Close $30.91
Volume 8.8K
Market Cap $1.43B
Day Range $30.40 - $33.99
52 Week Range $9.43 - $45.85
Shares Outstanding 47.60M
Change % -0.59%
Net Change ▼ -0.1830
Insider Ownership 2.27%
Exchange NASDAQ
SectorHealthcare
Industry
IPO Year2024
CountryUnited States
UnderwriterJ.P. Morgan, Jefferies, Stifel, Guggenheim Securities, more

Insider Ownership Transactions

Total Amount Purchased: 25,516,435.00

Date Type Amount Purchased Purchaser
2025-10-21 Buy 20000.00 Hawryluk P. Kent
2025-10-20 Buy 20000.00 Hoerter Steven L.
2025-10-20 Buy 20000.00 Hoerter Steven L.
2025-09-30 Buy 666666.00 Heron Patrick J
2024-09-17 Buy 2658428.00 ORBIMED ADVISORS LLC
2024-09-17 Buy 1023103.00 New Enterprise Associates 17, L.P.
2024-09-17 Buy 1386335.00 Aynechi Tiba
2024-09-17 Buy 2658428.00 GORDON CARL L
2024-09-17 Buy 1023103.00 Florence Anthony A. Jr.
2024-09-17 Buy 1023103.00 Walker Paul Edward

SEC Filings


Form Type Description Pages Date
4 Insider transactions 1 Nov 07, 2025
8-k 8K-related 12 Nov 06, 2025
10-q Quarterly Reports 77 Nov 06, 2025
4 Insider transactions 1 Oct 28, 2025
4 Insider transactions 1 Oct 21, 2025
4 Insider transactions 1 Oct 20, 2025
4 Insider transactions 1 Sep 30, 2025
8-k 8K-related 11 Sep 26, 2025
8-k 8K-related 42 Sep 22, 2025
8-k 8K-related 12 Sep 04, 2025

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