Reporting Manager
RA Capital Management, L.P.
Symbol
MNPR
Shares outstanding
7.5M shares
Disclosed Ownership
743K shares
Ownership
9.9%
Form type
SCHEDULE 13G/A
Date filed
11/14/2025, 04:16 PM
Date of event
Sep 30, 2025
Previous filing
Feb 14, 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
RA Capital Management, L.P. 9.9% 743K 0 743K /s/ Peter Kolchinsky By Peter Kolchinsky, Authorized Signatory
Peter Kolchinsky 9.9% 743K 0 743K /s/ Peter Kolchinsky Peter Kolchinsky
Rajeev Shah 9.9% 743K 0 743K /s/ Rajeev Shah Rajeev Shah
RA Capital Healthcare Fund, L.P. 9.9% 743K 0 743K /s/ Peter Kolchinsky By RA Capital Healthcare Fund GP, LLC, its General Partner, By Peter Kolchinsky, Manager