MBX Biosciences, Inc.·4

Sep 17, 7:15 PM ET

Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 4

4 · MBX Biosciences, Inc. · Filed Sep 17, 2024

Insider Transaction Report

Form 4
Period: 2024-09-16
Transactions
  • Conversion

    Common Stock

    2024-09-16+403,7871,790,122 total
  • Conversion

    Series B Preferred Stock

    2024-09-1616,666,6660 total
    Common Stock (1,386,335 underlying)
  • Conversion

    Common Stock

    2024-09-16+1,386,3351,386,335 total
  • Conversion

    Series C Preferred Stock

    2024-09-164,854,3680 total
    Common Stock (403,787 underlying)
Footnotes (2)
  • [F1]Immediately prior to the closing of the Issuer's initial public offering, each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 12.0221-for-one basis. The Series B Preferred Stock had no expiration date.
  • [F2]Immediately prior to the closing of the Issuer's initial public offering, each share of Series C Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 12.0221-for-one basis. The Series C Preferred Stock had no expiration date.

Documents

1 file
  • 4
    ownership.xmlPrimary

    4