OptiNose Ownership

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

Recent Insider Transactions

NasdaqGS:OPTN Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
18 Mar 24	SellUS$36,092	Ramy Mahmoud	Individual	19,198	US$1.88
18 Mar 24	SellUS$28,311	Michael Marino	Individual	15,059	US$1.88
18 Mar 24	SellUS$4,409	Anthony Krick	Individual	2,345	US$1.88
31 Jan 24	SellUS$69,266	Ramy Mahmoud	Individual	52,875	US$1.31
18 Dec 23	SellUS$5,756	Michael Marino	Individual	5,005	US$1.15
18 Dec 23	SellUS$12,781	Ramy Mahmoud	Individual	11,114	US$1.15
18 Sep 23	SellUS$6,838	Michael Marino	Individual	4,991	US$1.37
18 Sep 23	SellUS$15,184	Ramy Mahmoud	Individual	11,083	US$1.37
16 Jun 23	SellUS$4,074	Ramy Mahmoud	Individual	3,543	US$1.15
16 Jun 23	SellUS$1,743	Michael Marino	Individual	1,516	US$1.15

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

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top 25 shareholders own 78.68% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13%	FMR LLC	14,666,941	US$14.8m	-1.23%	no data
12.9%	MVM Partners LLP	14,605,263	US$14.8m	0%	9.99%
6.45%	Theodore Kruttschnitt	7,290,000	US$7.4m	6.96%	no data
6%	Acorn Bioventures	6,778,851	US$6.8m	6.39%	5.28%
4.76%	Great Point Partners, LLC	5,378,215	US$5.4m	-39.2%	0.69%
4.02%	Rosalind Advisors, Inc.	4,541,489	US$4.6m	-7.04%	3.72%
3.9%	BlackRock, Inc.	4,404,251	US$4.4m	5.42%	no data
3.7%	The Vanguard Group, Inc.	4,179,704	US$4.2m	9.37%	no data
3.58%	Bleichroeder LP	4,045,132	US$4.1m	0%	0.85%
3.45%	Kingdon Capital Management, L.L.C.	3,899,237	US$3.9m	5.41%	0.6%
3.36%	Velan Capital Partners LP	3,796,861	US$3.8m	5.56%	2.07%
2.78%	Nantahala Capital Management, LLC	3,146,921	US$3.2m	-4.87%	0.27%
2.52%	Massachusetts Financial Services Company	2,853,929	US$2.9m	0.1%	no data
1.35%	Easterly Investment Partners LLC	1,521,309	US$1.5m	21%	0.14%
1.29%	Geode Capital Management, LLC	1,459,354	US$1.5m	2.41%	no data
1.15%	State Street Global Advisors, Inc.	1,295,413	US$1.3m	-1.72%	no data
0.88%	Rice Hall James & Associates, LLC	993,268	US$1.0m	-1.16%	0.05%
0.85%	Peter Miller	957,797	US$967.4k	29%	no data
0.73%	Medical Strategy GmbH, Asset Management Arm	820,799	US$829.0k	0%	0.04%
0.54%	Northern Trust Global Investments	615,288	US$621.4k	0.39%	no data
0.43%	Ramy Mahmoud	486,204	US$491.1k	78.6%	no data
0.32%	BNY Mellon Asset Management	356,637	US$360.2k	-7.18%	no data
0.3%	Bridgeway Capital Management, LLC	338,100	US$341.5k	0%	0.01%
0.24%	Prelude Capital Management, LLC	270,000	US$272.7k	50%	0.02%
0.21%	GMT Capital Corp.	240,917	US$243.3k	-78.3%	0.01%