OptiNose, Inc.

Historical 13F Holders

Reported Value, Excluding Options

Total Filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 68404V209 since 12/18/2024, largest first.

Filer	% of Class	Shares	Form	Filed
Stonepine Capital Management, LLC 13G/A	7.8%	788,647	13G/A	5/14/2025 Event 3/31/2025
Stonepine Capital Management, LLC	7.8%	788,647
Stonepine Capital, L.P.	7.8%	788,647
Stonepine GP, LLC	7.8%	788,647
Jon M. Plexico	7.8%	788,647
Kingdon Capital Management, L.L.C. 13G	5.1%	520,485	13G	4/14/2025 Event 4/9/2025
Kingdon Capital Management, L.L.C.	5.1%	520,485
Mark Kingdon	5.1%	520,485
Under 5%, checked the "5 percent or less" box, or amended by a later filing (5)
Great Point Partners, LLC 13G/A	4.9%	526,315	13G/A	5/15/2025 Event 3/31/2025
Great Point Partners, LLC	4.9%	526,315
Dr. Jeffrey R. Jay, M.D.	4.9%	526,315
Ms. Lillian Nordahl	4.9%	526,315
FMR LLC 13G/A	1.4%	142,254.58	13G/A	6/6/2025 Event 5/30/2025
FMR LLC	1.4%	142,254.58
Abigail P. Johnson	1.4%	142,254.58
Armistice Capital, LLC 13G/A	0.3%	754,867	13G/A	8/20/2025 Event 6/30/2025
Armistice Capital, LLC	0.3%	754,867
Steven Boyd	0.3%	754,867
Nantahala Capital Management, LLC 13G/A	0%	0	13G/A	8/14/2025 Event 6/30/2025
Nantahala Capital Management, LLC	0%	0
Wilmot B. Harkey	0%	0
Daniel Mack	0%	0
Rosalind Advisors, Inc. 13G/A	0%	0	13G/A	8/11/2025 Event 6/30/2025
Rosalind Advisors, Inc.	0%	0
Salamon Steven A J	0%	0
Aharon Gil	0%	0
Rosalind Master Fund L.P.	0%	0

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2025 Q1	44	7.18 M	$66.2 M	$0
2024 Q4	43	7.73 M	$51.5 M	$0