Stonepine Capital Management, LLC - 31 Mar 2025 SCHEDULE 13G/A Report for OptiNose, Inc. Common Stock (OPTN)

Filing Manager
Stonepine Capital Management, LLC
Reporting Manager
Stonepine Capital Management, LLC
Security
OptiNose, Inc. Common Stock
Symbol
OPTN
Shares outstanding
10,110,859 shares
Disclosed Ownership
788,647 shares
Ownership
7.8%
Form type
SCHEDULE 13G/A
Filing time
14 May 2025, 16:12:26 UTC
Date of event
31 Mar 2025
Previous filing
13 Feb 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Stonepine Capital Management, LLC 7.8% 788,647 0 788,647 /s/ Jon M. Plexico Managing Member
Stonepine Capital, L.P. 7.8% 788,647 0 788,647 /s/ Jon M. Plexico Managing Member of the General Partner, Stonepine GP, LLC
Stonepine GP, LLC 7.8% 788,647 0 788,647 /s/ Jon M. Plexico Managing Member
Jon M. Plexico 7.8% 788,647 0 788,647 /s/ Jon M. Plexico Reporting person