OPTN Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 2.30%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $261,223.65

OptiNose Insider Trading History Chart

OptiNose Share Price & Price History

^$9.14

▼ -0.03 (-0.33%)

As of 04/1/2025 03:11 PM ET

Days: 30 | 90 | 365

OptiNose Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/18/2025	Michael F Marino III	Insider	Sell	246	$5.61	$1,380.06	55,038
3/18/2025	Ramy A Mahmoud	CEO	Sell	368	$5.61	$2,064.48	126,563
3/4/2025	Paul Jr. Spence	Insider	Sell	1,223	$5.29	$6,469.67	32,647
3/4/2025	Ramy A Mahmoud	CEO	Sell	6,376	$5.29	$33,729.04	126,931
7/17/2024	Anthony J Krick	CAO	Sell	456	$17.10	$7,797.60	9,383
7/17/2024	Michael F Marino III	Insider	Sell	3,293	$17.10	$56,310.30	36,697
7/17/2024	Ramy A Mahmoud	CEO	Sell	7,428	$17.10	$127,018.80	80,465
6/18/2024	Michael F Marino III	Insider	Sell	217	$17.85	$3,873.45	40,187
6/18/2024	Ramy A Mahmoud	CEO	Sell	1,265	$17.85	$22,580.25	87,893
3/18/2024	Anthony J Krick	CAO	Sell	156	$28.20	$4,399.20	9,599
3/18/2024	Michael F Marino III	Insider	Sell	1,003	$28.20	$28,284.60	40,151
3/18/2024	Ramy A Mahmoud	CEO	Sell	1,279	$28.20	$36,067.80	88,751
1/31/2024	Ramy A Mahmoud	CEO	Sell	3,525	$19.65	$69,266.25	36,559
12/18/2023	Michael F Marino III	Insider	Sell	333	$17.25	$5,744.25	22,234
12/18/2023	Ramy A Mahmoud	CEO	Sell	740	$17.25	$12,765.00	33,981
9/18/2023	Michael F Marino III	Insider	Sell	332	$20.55	$6,822.60	22,313
9/18/2023	Ramy A Mahmoud	CEO	Sell	738	$20.55	$15,165.90	34,315
6/16/2023	Michael F Marino III	Insider	Sell	101	$17.25	$1,742.25	22,391
6/16/2023	Ramy A Mahmoud	CEO	Sell	236	$17.25	$4,071.00	34,646
3/16/2023	Michael F Marino III	Insider	Sell	331	$26.85	$8,887.35	22,238
3/16/2023	Ramy A Mahmoud	CEO	Sell	736	$26.85	$19,761.60	34,475
1/13/2023	Michael F Marino III	Insider	Sell	349	$26.55	$9,265.95	12,023
1/13/2023	Peter K. Miller	CEO	Sell	1,977	$26.55	$52,489.35	56,892
12/16/2022	Michael F Marino III	Insider	Sell	183	$25.35	$4,639.05	12,372
12/16/2022	Michele Janis	CFO	Sell	67	$25.35	$1,698.45	3,261
12/16/2022	Peter K. Miller	CEO	Sell	1,016	$25.35	$25,755.60	58,869
9/20/2022	Michael F Marino III	Insider	Sell	76	$53.40	$4,058.40	12,301
9/20/2022	Michele Janis	CFO	Sell	27	$53.40	$1,441.80	3,240
9/20/2022	Peter K. Miller	CEO	Sell	348	$53.40	$18,583.20	59,163
9/20/2022	Ramy A Mahmoud	COO	Sell	196	$53.40	$10,466.40	13,030
9/16/2022	Michael F Marino III	Insider	Sell	105	$53.25	$5,591.25	12,378
9/16/2022	Michele Janis	CFO	Sell	88	$53.25	$4,686.00	3,267
9/16/2022	Peter K. Miller	CEO	Sell	3,215	$53.25	$171,198.75	59,511
9/16/2022	Ramy A Mahmoud	COO	Sell	1,577	$53.25	$83,975.25	13,227

See Full Table

SEC Filings (Institutional Ownership Changes) for OptiNose (NASDAQ:OPTN)

85.60% of OptiNose stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

OptiNose Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/17/2025	Stonepine Capital Management LLC	588,657	$3.93M	3.2%	-89.7%	5.851%
2/17/2025	Millennium Management LLC	12,854	$86K	0.0%	-98.0%	0.128%
2/17/2025	D. E. Shaw & Co. Inc.	333,333	$2.23M	0.0%	-93.3%	3.313%
2/17/2025	Bridgeway Capital Management LLC	15,713	$0.11M	0.0%	-93.5%	0.156%
2/17/2025	Bleichroeder LP	269,675	$1.80M	0.5%	-93.3%	2.681%
2/17/2025	Acorn Capital Advisors LLC	422,813	$2.82M	1.5%	N/A	4.203%
2/14/2025	MVM Partners LLC	973,684	$6.36M	5.1%	-93.3%	9.679%
2/14/2025	Jane Street Group LLC	28,560	$0.19M	0.0%	-32.5%	0.284%
2/14/2025	Nantahala Capital Management LLC	986,031	$6.59M	0.3%	-93.1%	9.802%
2/14/2025	Northern Trust Corp	14,085	$94K	0.0%	-94.4%	0.140%
2/14/2025	GMT Capital Corp	74,047	$0.50M	0.0%	-93.3%	0.736%
2/13/2025	Renaissance Technologies LLC	12,748	$85K	0.0%	-94.4%	0.127%
2/13/2025	Aster Capital Management DIFC Ltd	3,898	$26K	0.0%	-93.3%	0.039%
2/12/2025	Geode Capital Management LLC	86,167	$0.58M	0.0%	-93.4%	0.857%
2/12/2025	Easterly Investment Partners LLC	46,667	$0.31M	0.0%	-98.0%	0.464%
2/11/2025	Rosalind Advisors Inc.	876,996	$5.86M	2.9%	-89.4%	8.718%
2/7/2025	Prescott Group Capital Management L.L.C.	60,139	$0.40M	0.1%	-95.2%	0.598%
2/4/2025	Bank of New York Mellon Corp	12,178	$81K	0.0%	-93.3%	0.121%
1/31/2025	Rice Hall James & Associates LLC	74,479	$0.50M	0.0%	-93.5%	0.740%
1/1/2025	Barclays PLC	49,658	$33K	0.0%	-30.3%	0.033%
11/16/2024	Geode Capital Management LLC	1,298,333	$0.87M	0.0%	+33.7%	0.861%
11/15/2024	Jane Street Group LLC	42,314	$28K	0.0%	-88.7%	0.028%
11/15/2024	State Street Corp	341,303	$0.23M	0.0%	+14.2%	0.226%
11/14/2024	Stonepine Capital Management LLC	5,688,590	$3.81M	2.4%	+142.1%	3.773%
11/13/2024	Great Point Partners LLC	12,861,136	$8.62M	2.5%	-6.3%	8.530%
11/13/2024	FMR LLC	16,541,849	$11.08M	0.0%	+3.2%	10.971%
11/12/2024	Massachusetts Financial Services Co. MA	3,075,638	$2.06M	0.0%	+5.3%	2.040%
11/5/2024	GSA Capital Partners LLP	91,084	$61K	0.0%	N/A	0.060%
11/1/2024	Easterly Investment Partners LLC	2,359,239	$1.58M	0.1%	+5.0%	1.565%
10/30/2024	Rosalind Advisors Inc.	8,287,503	$5.55M	3.5%	+9.8%	5.496%
10/28/2024	Rice Hall James & Associates LLC	1,140,626	$0.76M	0.0%	+15.4%	0.756%
10/28/2024	Palumbo Wealth Management LLC	78,378	$53K	0.0%	-42.2%	0.052%
8/21/2024	Stonepine Capital Management LLC	2,350,010	$2.44M	2.2%	N/A	2.079%
8/20/2024	Nantahala Capital Management LLC	13,418,740	$14.43M	0.8%	+442.3%	8.900%
8/14/2024	Squarepoint Ops LLC	171,610	$0.18M	0.0%	+173.7%	0.152%
8/14/2024	Great Point Partners LLC	13,727,097	$14.28M	2.7%	+56.2%	12.144%
8/12/2024	XTX Topco Ltd	84,504	$88K	0.0%	N/A	0.075%
8/9/2024	Renaissance Technologies LLC	233,100	$0.24M	0.0%	-17.3%	0.206%
8/9/2024	Massachusetts Financial Services Co. MA	2,920,309	$3.04M	0.0%	+2.9%	2.583%
7/26/2024	Bank of New York Mellon Corp	182,685	$0.19M	0.0%	-48.8%	0.162%
7/25/2024	Easterly Investment Partners LLC	2,246,224	$2.34M	0.2%	+10.2%	1.987%
7/18/2024	Assenagon Asset Management S.A.	76,185	$79K	0.0%	-12.5%	0.067%
7/12/2024	Rosalind Advisors Inc.	7,547,148	$7.85M	5.7%	+66.2%	6.677%
5/15/2024	Oracle Investment Management Inc.	325,000	$0.47M	0.3%	N/A	0.288%
5/10/2024	Vanguard Group Inc.	4,242,610	$6.19M	0.0%	+1.5%	3.753%
5/3/2024	Easterly Investment Partners LLC	2,038,039	$2.98M	0.2%	+34.0%	1.803%
4/29/2024	HighMark Wealth Management LLC	25,000	$36K	0.0%	N/A	0.022%
4/25/2024	Rosalind Advisors Inc.	4,541,489	$6.63M	6.2%	-7.0%	4.032%
4/24/2024	Assenagon Asset Management S.A.	87,096	$0.13M	0.0%	+139.1%	0.077%
4/23/2024	Rice Hall James & Associates LLC	993,268	$1.45M	0.1%	-1.2%	0.882%
3/18/2024	Kingdon Capital Management L.L.C.	3,899,237	$5.03M	0.6%	+5.4%	3.461%
2/12/2024	MVM Partners LLC	14,605,263	$18.77M	10.9%	N/A	13.004%
1/22/2024	Palumbo Wealth Management LLC	25,959	$33K	0.0%	N/A	0.023%
1/17/2024	Assenagon Asset Management S.A.	36,434	$47K	0.0%	N/A	0.032%
11/15/2023	Kingdon Capital Management L.L.C.	3,699,237	$4.55M	0.5%	+1.4%	3.294%
11/13/2023	FMR LLC	14,848,870	$18.26M	0.0%	+0.3%	13.221%
11/7/2023	New York State Common Retirement Fund	47,832	$59K	0.0%	-41.2%	0.043%
11/2/2023	Rice Hall James & Associates LLC	1,050,074	$1.29M	0.1%	+8.6%	0.936%
10/24/2023	Bank of New York Mellon Corp	390,987	$0.48M	0.0%	+71.6%	0.348%
8/14/2023	Great Point Partners LLC	8,839,939	$10.87M	2.1%	+12.0%	7.886%
8/11/2023	Velan Capital Investment Management LP	3,596,861	$4.42M	4.1%	+2.9%	3.213%
8/4/2023	American International Group Inc.	35,095	$43K	0.0%	N/A	0.031%
7/27/2023	Virtu Financial LLC	32,949	$41K	0.0%	N/A	0.029%
7/24/2023	Rice Hall James & Associates LLC	966,723	$1.19M	0.1%	+25.2%	0.863%
6/1/2023	Prelude Capital Management LLC	156,946	$0.30M	0.0%	+5.9%	0.140%
5/15/2023	Kingdon Capital Management L.L.C.	3,649,237	$7.04M	1.3%	+15.9%	3.260%
5/12/2023	Element Capital Management LLC	331,135	$0.64M	0.0%	N/A	0.296%
5/12/2023	Rice Hall James & Associates LLC	771,960	$1.49M	0.1%	-4.6%	0.689%
5/9/2023	GMT Capital Corp	23,288	$45K	0.0%	N/A	0.021%
5/9/2023	Y Intercept Hong Kong Ltd	19,040	$37K	0.0%	N/A	0.017%
5/1/2023	Arete Wealth Advisors LLC	10,000	$19.30B	0.0%	N/A	0.009%
2/15/2023	Nantahala Capital Management LLC	1,450,000	$2.68M	0.2%	N/A	1.736%
2/14/2023	Kingdon Capital Management L.L.C.	3,149,237	$5.83M	1.2%	+37.0%	3.771%
2/14/2023	683 Capital Management LLC	102,528	$0.19M	0.0%	N/A	0.123%
2/13/2023	MVM Partners LLC	14,605,263	$26.80M	9.1%	N/A	17.487%
2/10/2023	Prescott Group Capital Management L.L.C.	130,000	$0.24M	0.1%	N/A	0.156%
2/10/2023	Cheyne Capital Management UK LLP	394,737	$0.73M	1.3%	N/A	0.473%
1/27/2023	Rice Hall James & Associates LLC	809,503	$1.50M	0.1%	-1.4%	0.969%
11/14/2022	Hsbc Holdings PLC	25,914	$94K	0.0%	-15.5%	0.031%
11/10/2022	Stonepine Capital Management LLC	2,000,000	$7.32M	3.3%	-23.6%	2.402%
11/9/2022	Massachusetts Financial Services Co. MA	1,899,299	$6.95M	0.0%	+7.1%	2.281%
11/9/2022	Easterly Investment Partners LLC	737,295	$2.70M	0.3%	+11.3%	0.885%
11/7/2022	Arete Wealth Advisors LLC	12,000	$44K	0.0%	N/A	0.014%
11/3/2022	Barclays PLC	54,153	$0.20M	0.0%	-14.1%	0.065%
11/1/2022	Rice Hall James & Associates LLC	820,807	$3M	0.2%	-7.5%	0.986%
8/24/2022	Prelude Capital Management LLC	150,000	$0.55M	0.0%	+20.0%	0.180%
8/15/2022	Opaleye Management Inc.	90,970	$0.33M	0.2%	N/A	0.110%
8/13/2022	Massachusetts Financial Services Co. MA	1,773,350	$6.49M	0.0%	-0.8%	2.145%
8/12/2022	FMR LLC	12,402,156	$45.39M	0.0%	+0.3%	15.000%
8/8/2022	Walleye Capital LLC	36,226	$0.13M	0.0%	N/A	0.044%
8/8/2022	Rice Hall James & Associates LLC	887,584	$3.25M	0.2%	+0.7%	1.074%
7/27/2022	Assenagon Asset Management S.A.	16,911	$62K	0.0%	-80.3%	0.020%
5/26/2022	Rice Hall James & Associates LLC	881,665	$2.18M	0.1%	+4.2%	1.066%
5/16/2022	Velan Capital Investment Management LP	2,000,000	$4.94M	4.6%	N/A	2.419%
5/11/2022	Bleichroeder LP	3,742,189	$9.24M	1.6%	+0.6%	4.526%
5/11/2022	Massachusetts Financial Services Co. MA	1,787,258	$4.42M	0.0%	+2.9%	2.162%
5/5/2022	Rice Hall James & Associates LLC	881,665	$2.18M	0.1%	+4.2%	1.066%
4/25/2022	Assenagon Asset Management S.A.	85,642	$0.21M	0.0%	N/A	0.104%
2/15/2022	Stonepine Capital Management LLC	3,844,230	$6.23M	2.9%	N/A	4.677%
2/14/2022	Rice Hall James & Associates LLC	846,167	$1.37M	0.0%	-9.2%	1.029%

Data available starting January 2016

See Full Table

OptiNose, Inc., a specialty pharmaceutical company, focuses on the development and commercialization of products for patients treated by ear, nose, throat, and allergy specialists in the United States. The company offers XHANCE, a therapeutic product utilizing its proprietary exhalation delivery system (EDS) that delivers a topically acting corticosteroid for the treatment of chronic rhinosinusitis with nasal polyps, as well as is in Phase IIIb clinical trial for treatment of chronic sinusitis; and Onzetra Xsail, a powder EDS device. It has a license agreement with Currax Pharmaceuticals LLC for the commercialization of Onzetra Xsail. The company was founded in 2000 and is headquartered in Yardley, Pennsylvania.

Today's Range

Now: $9.14

$9.10

$9.19

50 Day Range

MA: $6.36

$5.27

$9.17

52 Week Range

Now: $9.14

$4.82

$22.35

Volume

90,263 shs

Average Volume

63,262 shs

Market Capitalization

$91.95 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of OptiNose?: OptiNose's top insider shareholders include:
Ramy A Mahmoud (CEO)
Michael F Marino III (Insider)
Paul Jr Spence (Insider)
Anthony J Krick (CAO)
Learn More about top insider investors at OptiNose.
Who are the major institutional investors of OptiNose?: OptiNose's top institutional shareholders include:
Nantahala Capital Management LLC — 9.80%
MVM Partners LLC — 9.68%
Rosalind Advisors Inc. — 8.72%
Stonepine Capital Management LLC — 5.85%
Acorn Capital Advisors LLC — 4.20%
D. E. Shaw & Co. Inc. — 3.31%
Learn More about top institutional investors of OptiNose stock.
Which major investors are selling OptiNose stock?: During the previous quarter, OPTN stock was sold by these institutional investors:
MVM Partners LLC
Nantahala Capital Management LLC
Rosalind Advisors Inc.
Stonepine Capital Management LLC
D. E. Shaw & Co. Inc.
Bleichroeder LP
Easterly Investment Partners LLC
Geode Capital Management LLC
During the previous year, company insiders that have sold OptiNose company stock include:
Ramy A Mahmoud (CEO)
Michael F Marino III (Insider)
Paul Jr Spence (Insider)
Anthony J Krick (CAO)
Learn More investors selling OptiNose stock.
Which major investors are buying OptiNose stock?: During the last quarter, OPTN stock was purchased by institutional investors including:
Acorn Capital Advisors LLC