OptiNose Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:0OP0 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
17 Dec 24	Sell€1,278	Michael Marino	Individual	203.33	€6.29
17 Dec 24	Sell€1,934	Ramy Mahmoud	Individual	307.6	€6.29
17 Sep 24	Sell€3,820	Ramy Mahmoud	Individual	325.4	€11.74
17 Sep 24	Sell€2,525	Michael Marino	Individual	215.07	€11.74
17 Jul 24	Sell€116,165	Ramy Mahmoud	Individual	7,428.4	€15.64
17 Jul 24	Sell€51,509	Michael Marino	Individual	3,293.87	€15.64
17 Jul 24	Sell€7,136	Anthony Krick	Individual	456.33	€15.64
18 Jun 24	Sell€21,038	Ramy Mahmoud	Individual	1,265.8	€16.62
18 Jun 24	Sell€3,620	Michael Marino	Individual	217.8	€16.62
18 Jun 24	Sell€3,264	Michael Marino	Individual	196.4	€16.62
18 Jun 24	Sell€691	Anthony Krick	Individual	41.6	€16.62
18 Mar 24	Sell€4,055	Anthony Krick	Individual	156.33	€25.94
18 Mar 24	Sell€33,198	Ramy Mahmoud	Individual	1,279.87	€25.94
18 Mar 24	Sell€26,040	Michael Marino	Individual	1,003.93	€25.94
31 Jan 24	Sell€63,843	Ramy Mahmoud	Individual	3,525	€18.11

Insider Trading Volume

Insider Buying: 0OP0 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 0OP0?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	584,612	5.81%
General Public	1,229,459	12.2%
Hedge Funds	1,502,090	14.9%
VC/PE Firms	2,609,938	26%
Institutions	4,129,206	41.1%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 34.3%.

Top Shareholders

Top 25 shareholders own 85.19% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11%	FMR LLC	1,102,790	€5.7m	3.24%	no data
9.68%	MVM Partners LLP	973,684	€5.0m	0%	4.48%
9.52%	Nantahala Capital Management, LLC	957,114	€4.9m	6.99%	0.41%
8.29%	Great Point Partners, LLC	833,453	€4.3m	-8.93%	1.9%
7.98%	Acorn Bioventures	802,801	€4.1m	77.6%	7.22%
5.49%	Rosalind Advisors, Inc.	552,500	€2.9m	9.81%	1.79%
5.42%	Stonepine Capital Management LLC	544,976	€2.8m	43.7%	1.1%
4.83%	Theodore Kruttschnitt	486,000	€2.5m	0%	no data
3.71%	Kingdon Capital Management, L.L.C.	373,282	€1.9m	0%	0.32%
3.32%	D. E. Shaw & Co., L.P.	333,333	€1.7m	0%	no data
2.68%	Bleichroeder LP	269,675	€1.4m	0%	0.38%
2.56%	The Vanguard Group, Inc.	256,956	€1.3m	0%	no data
2.04%	Massachusetts Financial Services Company	205,042	€1.1m	5.32%	no data
1.56%	Easterly Investment Partners LLC	157,282	€812.9k	5.03%	0.07%
1.42%	Velan Capital Partners LP	143,107	€739.6k	-13.9%	0.97%
0.86%	Geode Capital Management, LLC	86,555	€447.4k	33.6%	no data
0.83%	Prescott Group Capital Management L.L.C.	83,472	€431.4k	59.9%	0.06%
0.76%	Rice Hall James & Associates, LLC	76,041	€393.0k	15.4%	0.02%
0.74%	GMT Capital Corp.	74,046	€382.7k	0%	0.01%
0.64%	Peter Miller	63,853	€330.0k	0%	no data
0.52%	BlackRock, Inc.	51,892	€268.2k	-85.2%	no data
0.45%	J. Goldman & Co., L.P.	45,000	€232.6k	0%	0.01%
0.42%	Millennium Management LLC	41,941	€216.8k	-41.5%	no data
0.27%	Susquehanna International Group, LLP, Asset Management Arm	26,853	€138.8k	72.7%	no data
0.24%	Ramy Mahmoud	24,007	€124.1k	-3.27%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/01/11 18:38
End of Day Share Price	2024/12/30 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

OptiNose, Inc. is covered by 9 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Gary Nachman	BMO Capital Markets Equity Research
John Tanner	Cantor Fitzgerald & Co.
Matthew Caufield	H.C. Wainwright & Co.