Sign in

CIK 0001776111 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

MBX Biosciences, Inc.

Sign in to watch
Ticker
MBX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
3179893100
Business address
11711 N. MERIDIAN STREET, SUITE 300, CARMEL, IN, 46032
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$288,361
in 2 filings

Net −$288,361. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2024-09-16 New Enterprise Associates 17, L.P. 10% owner Conversion · Series A Convertible Preferred Stock −12,299,854 0
2024-09-16 New Enterprise Associates 17, L.P. 10% owner Conversion · Series B Convertible Preferred Stock −25,142,840 0
2024-09-16 Frazier Life Sciences X, L.P. 10% owner Conversion +3,927,774 3,927,774
2024-09-16 Frazier Life Sciences X, L.P. 10% owner Purchase +625,000 $16.00 $10.0M 4,552,774
2024-09-16 Frazier Life Sciences X, L.P. 10% owner Conversion · Series A Convertible Preferred Stock −18,922,852 0
2024-09-16 Frazier Life Sciences X, L.P. 10% owner Conversion · Series B Convertible Preferred Stock −28,297,265 0
2024-09-16 CORNELIUS JAMES M Director Conversion +102,082 102,082
2024-09-16 CORNELIUS JAMES M Director Conversion · Series A Convertible Preferred Stock −994,069 0
2024-09-16 CORNELIUS JAMES M Director Conversion · Series B Convertible Preferred Stock −233,192 0
2024-09-16 Heron Patrick J Director Conversion +3,927,774 3,927,774
2024-09-16 Heron Patrick J Director Purchase +625,000 $16.00 $10.0M 4,552,774
2024-09-16 Heron Patrick J Director Conversion · Series A Convertible Preferred Stock −18,922,852 0
2024-09-16 Heron Patrick J Director Conversion · Series B Convertible Preferred Stock −28,297,265 0
2024-09-16 Hawryluk P. Kent President & CEO Conversion +283,846 481,397
2024-09-16 Hawryluk P. Kent President & CEO Conversion +115,914 398,277
2024-09-16 Hawryluk P. Kent President & CEO Conversion · Series A Convertible Preferred Stock −2,015,681 0
2024-09-16 Hawryluk P. Kent President & CEO Conversion · Series A Convertible Preferred Stock −345,705 0
2024-09-16 Hawryluk P. Kent President & CEO Conversion · Series B Convertible Preferred Stock −1,396,762 0
2024-09-16 Hawryluk P. Kent President & CEO Conversion · Series B Convertible Preferred Stock −76,969 0
2024-09-16 Hawryluk P. Kent President & CEO Conversion · Series C Convertible Preferred Stock −970,873 0

Page 7 of 9 · 164 trades