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
17 Sep 24	SellUS$4,246	Ramy Mahmoud	Individual	4,881	US$0.87
17 Sep 24	SellUS$2,807	Michael Marino	Individual	3,226	US$0.87
17 Jul 24	SellUS$127,026	Ramy Mahmoud	Individual	111,426	US$1.14
17 Jul 24	SellUS$56,325	Michael Marino	Individual	49,408	US$1.14
17 Jul 24	SellUS$7,803	Anthony Krick	Individual	6,845	US$1.14
18 Jun 24	SellUS$22,595	Ramy Mahmoud	Individual	18,987	US$1.19
18 Jun 24	SellUS$3,888	Michael Marino	Individual	3,267	US$1.19
18 Jun 24	SellUS$3,506	Michael Marino	Individual	2,946	US$1.19
18 Jun 24	SellUS$743	Anthony Krick	Individual	624	US$1.19
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

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

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

Top 25 shareholders own 81.94% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11%	FMR LLC	16,541,849	US$8.8m	3.24%	no data
9.68%	MVM Partners LLP	14,605,263	US$7.7m	0%	5.72%
9.52%	Nantahala Capital Management, LLC	14,356,703	US$7.6m	6.99%	0.49%
8.53%	Great Point Partners, LLC	12,861,136	US$6.8m	-6.31%	2.2%
5.49%	Rosalind Advisors, Inc.	8,287,503	US$4.4m	9.81%	2.53%
5.42%	Stonepine Capital Management LLC	8,174,631	US$4.3m	43.7%	1.32%
4.83%	Theodore Kruttschnitt	7,290,000	US$3.9m	0%	no data
4.49%	Acorn Bioventures	6,778,851	US$3.6m	0%	3.41%
3.71%	Kingdon Capital Management, L.L.C.	5,599,237	US$3.0m	0%	0.39%
3.32%	D. E. Shaw & Co., L.P.	5,000,000	US$2.6m	0%	no data
2.68%	Bleichroeder LP	4,045,132	US$2.1m	0%	0.48%
2.56%	The Vanguard Group, Inc.	3,854,345	US$2.0m	0%	no data
2.04%	Massachusetts Financial Services Company	3,075,638	US$1.6m	5.32%	no data
1.56%	Easterly Investment Partners LLC	2,359,239	US$1.2m	5.03%	0.09%
1.42%	Velan Capital Partners LP	2,146,608	US$1.1m	-13.9%	1.08%
0.86%	Geode Capital Management, LLC	1,298,333	US$687.6k	33.6%	no data
0.83%	Prescott Group Capital Management L.L.C.	1,252,088	US$663.1k	59.9%	0.07%
0.76%	Rice Hall James & Associates, LLC	1,140,626	US$604.1k	15.4%	0.03%
0.74%	GMT Capital Corp.	1,110,702	US$588.2k	0%	0.02%
0.64%	Peter Miller	957,797	US$507.2k	0%	no data
0.52%	BlackRock, Inc.	778,380	US$412.2k	-85.2%	no data
0.45%	J. Goldman & Co., L.P.	675,000	US$357.5k	0%	0.01%
0.42%	Millennium Management LLC	629,121	US$333.2k	-41.5%	no data
0.27%	Susquehanna International Group, LLP, Asset Management Arm	402,801	US$213.3k	72.7%	no data
0.25%	Ramy Mahmoud	372,282	US$197.2k	-11.2%	no data