INSP Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 4.10%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $21,578,425.13

Inspire Medical Systems Insider Trading History Chart

Inspire Medical Systems Share Price & Price History

^$241.12

▼ -2.39 (-0.98%)

As of 04/18/2024 01:00 AM ET

Days: 30 | 90 | 365

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Inspire Medical Systems Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
4/17/2024	Richard Buchholz	CFO	Sell	15,000	$230.03	$3,450,450.00	28,271
4/1/2024	Jerry C. Griffin	Director	Sell	32	$213.99	$6,847.68	10,900
4/1/2024	Timothy P. Herbert	CEO	Sell	40,000	$205.09	$8,203,600.00	63,658
3/25/2024	Jerry C. Griffin	Director	Sell	554	$197.81	$109,586.74	10,636
3/22/2024	John Rondoni	CTO	Sell	4,387	$194.40	$852,832.80	11,270
3/18/2024	Jerry C. Griffin	Director	Sell	554	$193.53	$107,215.62	10,190
3/11/2024	Jerry C. Griffin	Director	Sell	554	$198.05	$109,719.70	9,744
2/27/2024	Randy Ban	Insider	Sell	3,060	$182.01	$556,950.60	3,029
2/23/2024	Randy Ban	Insider	Sell	12,230	$185.37	$2,267,075.10	3,029
7/31/2023	Jerry C. Griffin	Director	Sell	529	$290.47	$153,658.63	8,852
7/24/2023	Jerry C. Griffin	Director	Sell	529	$304.99	$161,339.71	8,381
7/17/2023	Jerry C. Griffin	Director	Sell	529	$326.84	$172,898.36	7,910
7/10/2023	Jerry C. Griffin	Director	Sell	529	$310.42	$164,212.18	7,439
7/3/2023	Jerry C. Griffin	Director	Sell	529	$322.09	$170,385.61	6,968
6/26/2023	Jerry C. Griffin	Director	Sell	529	$315.87	$167,095.23	6,497
6/20/2023	Jerry C. Griffin	Director	Sell	529	$307.64	$162,741.56	6,026
6/12/2023	Jerry C. Griffin	Director	Sell	529	$309.03	$163,476.87	5,555
6/5/2023	Jerry C. Griffin	Director	Sell	529	$305.69	$161,710.01	5,084
5/30/2023	Jerry C. Griffin	Director	Sell	529	$294.90	$156,002.10	4,613
5/15/2023	Jerry C. Griffin	Director	Sell	529	$293.91	$155,478.39	3,671
5/12/2023	Steven Jandrich	VP	Sell	4,525	$292.84	$1,325,101.00	4,371
5/8/2023	Jerry C. Griffin	Director	Sell	529	$280.00	$148,120.00	3,200
5/8/2023	Steven Jandrich	VP	Sell	1,727	$280.12	$483,767.24	4,371
4/25/2023	Steven Jandrich	VP	Sell	8,000	$271.02	$2,168,160.00	4,371
2/16/2023	Philip Ebeling	COO	Sell	7,000	$275.00	$1,925,000.00	243
2/13/2023	Timothy P. Herbert	CEO	Sell	2,619	$275.05	$720,355.95	9,728
2/8/2023	John Rondoni	CTO	Sell	2,500	$268.12	$670,300.00	9,091
2/8/2023	Timothy P. Herbert	CEO	Sell	3,500	$275.00	$962,500.00	19,375
2/6/2023	John Rondoni	CTO	Sell	3,500	$250.20	$875,700.00	11,591
1/13/2023	Richard Buchholz	CFO	Sell	11,977	$250.03	$2,994,609.31	34,387
1/11/2023	Richard Buchholz	CFO	Sell	523	$250.00	$130,750.00	46,364
1/3/2023	John Rondoni	CTO	Sell	1,170	$256.00	$299,520.00	15,091
1/3/2023	Randy Ban	Insider	Sell	10,000	$252.10	$2,521,000.00	304
12/19/2022	John Rondoni	CTO	Sell	678	$251.72	$170,666.16	16,230
12/16/2022	Marilyn C. Nelson	Director	Sell	25,211	$244.77	$6,170,896.47	50,919
11/11/2022	Jerry C. Griffin	Director	Sell	9,217	$221.42	$2,040,828.14	2,060
4/1/2022	Marilyn C. Nelson	Director	Sell	10,000	$267.50	$2,675,000.00	3,710
4/1/2022	Richard Buchholz	CFO	Sell	15,000	$258.67	$3,880,050.00	47,176
3/28/2022	Marilyn C. Nelson	Director	Sell	2,323	$250.00	$580,750.00
3/28/2022	Timothy P. Herbert	CEO	Sell	1,546	$250.00	$386,500.00
3/25/2022	Marilyn C. Nelson	Director	Sell	2,579	$250.01	$644,775.79
3/25/2022	Timothy P. Herbert	CEO	Sell	695	$250.00	$173,750.00
3/17/2022	Timothy P. Herbert	CEO	Sell	20,000	$225.40	$4,508,000.00
1/5/2022	Randy Ban	Insider	Sell	3,532	$244.67	$864,174.44
12/27/2021	Randy Ban	Insider	Sell	1,418	$240.00	$340,320.00
12/23/2021	Randy Ban	Insider	Sell	8,342	$240.00	$2,002,080.00
12/7/2021	Marilyn C. Nelson	Director	Sell	25,106	$215.00	$5,397,790.00
8/20/2021	Georgia Melenikiotou	Director	Sell	566	$212.22	$120,116.52	566

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SEC Filings (Institutional Ownership Changes) for Inspire Medical Systems (NYSE:INSP)

94.91% of Inspire Medical Systems 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

Inspire Medical Systems Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
4/18/2024	Wasatch Advisors LP	1,102,867	$236.89M	1.2%	+0.5%	3.640%
4/18/2024	Allspring Global Investments Holdings LLC	166,590	$35.78M	0.1%	-24.2%	0.550%
4/18/2024	Oak Thistle LLC	1,415	$0.30M	0.3%	-37.6%	0.005%
4/18/2024	Diversified Trust Co	5,471	$1.18M	0.0%	+26.6%	0.018%
4/17/2024	Private Ocean LLC	12,748	$2.74M	0.3%	N/A	0.042%
4/11/2024	Rheos Capital Works Inc.	79,400	$17.05M	0.8%	+25.8%	0.262%
4/11/2024	Congress Asset Management Co. MA	15,973	$3.43M	0.0%	-7.1%	0.053%
4/9/2024	Massmutual Trust Co. FSB ADV	14,113	$3.03M	0.1%	+176,312.5%	0.047%
4/4/2024	Moody National Bank Trust Division	1,110	$0.24M	0.0%	N/A	0.004%
3/22/2024	PNC Financial Services Group Inc.	7,502	$1.53M	0.0%	+182.2%	0.025%
3/11/2024	Vanguard Group Inc.	2,931,469	$596.35M	0.0%	-2.7%	9.910%
3/5/2024	Wellington Management Group LLP	1,430,266	$290.96M	0.1%	+46.4%	4.835%
3/4/2024	Congress Asset Management Co. MA	17,192	$3.50M	0.0%	N/A	0.058%
2/26/2024	Teachers Retirement System of The State of Kentucky	31,876	$6.49M	0.1%	+548.9%	0.108%
2/21/2024	American Trust	1,668	$0.34M	0.0%	N/A	0.006%
2/17/2024	Bullseye Asset Management LLC	27,199	$5.53M	2.6%	+119.6%	0.092%
2/16/2024	Price T Rowe Associates Inc. MD	302,873	$61.62M	0.0%	+16.3%	1.024%
2/16/2024	O Dell Group LLC	361	$73K	0.0%	N/A	0.001%
2/16/2024	Public Employees Retirement System of Ohio	32,590	$6.63M	0.0%	+10.8%	0.110%
2/15/2024	Mercer Global Advisors Inc. ADV	2,611	$0.53M	0.0%	+29.8%	0.009%
2/15/2024	Employees Retirement System of Texas	4,142	$0.84M	0.0%	-95.4%	0.014%
2/15/2024	Chartwell Investment Partners LLC	3,748	$0.76M	0.0%	-31.0%	0.013%
2/15/2024	Legal & General Group Plc	28,739	$5.85M	0.0%	-25.9%	0.097%
2/15/2024	Barclays PLC	74,191	$15.09M	0.0%	-7.2%	0.251%
2/15/2024	Vanguard Group Inc.	2,931,469	$596.35M	0.0%	-2.7%	9.910%
2/15/2024	Voya Investment Management LLC	162,330	$33.02M	0.0%	-35.3%	0.549%
2/15/2024	Velan Capital Investment Management LP	18,000	$3.66M	2.1%	+17.6%	0.061%
2/15/2024	Weiss Multi Strategy Advisers LLC	3,115	$0.63M	0.0%	-20.8%	0.011%
2/15/2024	Novo Holdings A S	65,524	$13.33M	0.9%	+9.2%	0.222%
2/15/2024	Nuveen Asset Management LLC	98,493	$20.04M	0.0%	-22.4%	0.333%
2/15/2024	Occudo Quantitative Strategies LP	2,241	$0.46M	0.1%	-73.8%	0.008%
2/15/2024	Osterweis Capital Management Inc.	28,977	$5.90M	0.4%	+30.1%	0.098%
2/15/2024	Ophir Asset Management Pty Ltd	125,788	$25.59M	5.1%	N/A	0.425%
2/15/2024	Prelude Capital Management LLC	1,310	$0.27M	0.0%	N/A	0.004%
2/15/2024	Price T Rowe Associates Inc. MD	302,873	$61.62M	0.0%	+16.3%	1.024%
2/15/2024	Parkman Healthcare Partners LLC	103,746	$21.11M	3.0%	+285.3%	0.351%
2/15/2024	Gilder Gagnon Howe & Co. LLC	255,960	$52.07M	0.7%	-44.7%	0.865%
2/15/2024	Baird Financial Group Inc.	24,689	$5.02M	0.0%	+49.2%	0.083%
2/15/2024	Comerica Bank	70,576	$14.36M	0.1%	+0.9%	0.239%
2/14/2024	Royal Bank of Canada	12,885	$2.62M	0.0%	-58.5%	0.044%
2/14/2024	Mairs & Power Inc.	64,609	$13.14M	0.1%	+3.4%	0.218%
2/14/2024	Pathstone Holdings LLC	2,592	$0.53M	0.0%	N/A	0.009%
2/14/2024	Iron Triangle Partners LP	150,000	$30.51M	3.9%	N/A	0.507%
2/14/2024	First Light Asset Management LLC	88,523	$18.01M	1.4%	N/A	0.299%
2/14/2024	Braidwell LP	184,658	$37.57M	1.4%	+84.1%	0.624%
2/14/2024	Point72 Asset Management L.P.	473,195	$96.26M	0.2%	-46.4%	1.600%
2/14/2024	Creative Planning	2,072	$0.42M	0.0%	+8.8%	0.007%
2/14/2024	Frontier Capital Management Co. LLC	742,046	$150.95M	1.5%	+105.2%	2.509%
2/14/2024	Putnam Investments LLC	16,811	$3.42M	0.0%	+35.2%	0.057%
2/14/2024	BOKF NA	4,923	$1M	0.0%	-53.1%	0.017%
2/14/2024	Bridgewater Associates LP	7,005	$1.43M	0.0%	-80.1%	0.024%
2/14/2024	Wasatch Advisors LP	1,097,345	$223.23M	1.2%	+12.2%	3.710%
2/14/2024	Bellevue Group AG	215,600	$43.86M	0.7%	+206.4%	0.729%
2/14/2024	Sirios Capital Management L P	13,122	$2.67M	0.5%	+798.8%	0.044%
2/14/2024	State of Tennessee Treasury Department	1,076	$0.22M	0.0%	N/A	0.004%
2/14/2024	Verition Fund Management LLC	2,061	$0.42M	0.0%	-6.4%	0.007%
2/14/2024	Sei Investments Co.	85,365	$17.37M	0.0%	+5.7%	0.289%
2/14/2024	Intrinsic Edge Capital Management LLC	182,846	$37.20M	3.7%	+224.4%	0.618%
2/13/2024	Envestnet Asset Management Inc.	26,890	$5.47M	0.0%	-10.6%	0.091%
2/13/2024	Northern Trust Corp	155,223	$31.58M	0.0%	+4.0%	0.526%
2/13/2024	Public Employees Retirement Association of Colorado	3,551	$0.72M	0.0%	-33.3%	0.012%
2/13/2024	Tower Research Capital LLC TRC	670	$0.14M	0.0%	-78.5%	0.002%
2/13/2024	Armistice Capital LLC	36,522	$7.43M	0.1%	+908.1%	0.124%
2/13/2024	Eisler Capital UK Ltd.	5,604	$1.14M	0.0%	N/A	0.019%
2/13/2024	First Trust Advisors LP	1,096	$0.22M	0.0%	-99.0%	0.004%
2/13/2024	CIBC Private Wealth Group LLC	1,360	$0.28M	0.0%	N/A	0.005%
2/13/2024	Rhenman & Partners Asset Management AB	18,000	$3.66M	0.4%	+157.1%	0.061%
2/13/2024	The Manufacturers Life Insurance Company	10,910	$2.22M	0.0%	+97.2%	0.037%
2/13/2024	KBC Group NV	572	$0.12M	0.0%	N/A	0.002%
2/13/2024	California State Teachers Retirement System	30,906	$6.29M	0.0%	-4.0%	0.105%
2/12/2024	Axiom Investors LLC DE	27,201	$5.53M	0.1%	+44.9%	0.092%
2/12/2024	Evoke Wealth LLC	7,884	$1.60M	0.0%	N/A	0.027%
2/12/2024	Treasurer of the State of North Carolina	12,750	$2.59M	0.0%	+1.0%	0.043%
2/12/2024	Allianz Asset Management GmbH	19,355	$3.94M	0.0%	+9.6%	0.066%
2/12/2024	Stifel Financial Corp	9,634	$1.96M	0.0%	-19.2%	0.033%
2/12/2024	TD Asset Management Inc	9,600	$1.95M	0.0%	N/A	0.033%
2/12/2024	Millrace Asset Group Inc.	2,321	$0.47M	0.5%	N/A	0.008%
2/12/2024	Hsbc Holdings PLC	21,185	$4.31M	0.0%	+15.9%	0.072%
2/9/2024	Westfield Capital Management Co. LP	545,619	$111M	0.6%	-25.5%	1.848%
2/9/2024	Nomura Asset Management Co. Ltd.	60,187	$12.24M	0.1%	N/A	0.204%
2/9/2024	US Bancorp DE	2,231	$0.45M	0.0%	+44.7%	0.008%
2/9/2024	Affinity Investment Advisors LLC	1,606	$0.33M	0.2%	-39.1%	0.005%
2/9/2024	Aigen Investment Management LP	3,122	$0.64M	0.1%	-78.0%	0.011%
2/9/2024	Franklin Resources Inc.	514,012	$104.57M	0.0%	-34.9%	1.741%
2/9/2024	Assetmark Inc.	5,018	$1.02M	0.0%	+10.9%	0.017%
2/9/2024	Wells Fargo & Company MN	27,029	$5.50M	0.0%	-9.5%	0.092%
2/9/2024	UBS Group AG	33,173	$6.75M	0.0%	+7.7%	0.112%
2/9/2024	PNC Financial Services Group Inc.	7,502	$1.53M	0.0%	+182.2%	0.025%
2/9/2024	Norges Bank	241,440	$49.12M	0.0%	N/A	0.818%
2/8/2024	Great Lakes Advisors LLC	986	$0.20M	0.0%	N/A	0.003%
2/8/2024	EFG Asset Management North America Corp.	5,444	$1.11M	0.2%	-28.0%	0.018%
2/8/2024	Thornburg Investment Management Inc.	24,861	$5.06M	0.1%	-0.7%	0.084%
2/8/2024	Janney Montgomery Scott LLC	1,154	$0.24M	0.0%	-89.4%	0.004%
2/8/2024	Vanguard Personalized Indexing Management LLC	1,921	$0.39M	0.0%	-54.3%	0.007%
2/8/2024	Mitsubishi UFJ Asset Management Co. Ltd.	7,118	$1.45M	0.0%	+88.3%	0.024%
2/7/2024	Principal Financial Group Inc.	10,177	$2.07M	0.0%	-87.8%	0.034%
2/7/2024	Dimensional Fund Advisors LP	22,683	$4.62M	0.0%	-36.6%	0.077%
2/7/2024	QRG Capital Management Inc.	6,539	$1.33M	0.0%	-9.4%	0.022%
2/7/2024	Qsemble Capital Management LP	4,253	$0.87M	0.2%	+2.5%	0.014%
2/7/2024	BNP Paribas Financial Markets	1,213	$0.25M	0.0%	-98.4%	0.004%

Data available starting January 2016

Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and internationally. The company offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for moderate to severe OSA. It also develops a novel, closed-loop solution that continuously monitors a patient's breathing and delivers mild hypoglossal nerve stimulation to maintain an open airway. The company was incorporated in 2007 and is headquartered in Golden Valley, Minnesota.

Today's Range

Now: $241.12

$237.19

$250.67

50 Day Range

MA: $202.84

$177.50

$243.51

52 Week Range

Now: $241.12

$123.27

$330.00

Volume

880,106 shs

Average Volume

536,585 shs

Market Capitalization

$7.31 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.37

Who are the company insiders with the largest holdings of Inspire Medical Systems?: Inspire Medical Systems' top insider shareholders include:
Timothy P Herbert (CEO)
Marilyn C Nelson (Director)
Richard Buchholz (CFO)
John Rondoni (CTO)
Jerry C Griffin (Director)
Steven Jandrich (VP)
Randy Ban (Insider)
Philip Ebeling (COO)
Learn More about top insider investors at Inspire Medical Systems.
Who are the major institutional investors of Inspire Medical Systems?: Inspire Medical Systems' top institutional shareholders include:
Wasatch Advisors LP — 3.64%
Allspring Global Investments Holdings LLC — 0.55%
Rheos Capital Works Inc. — 0.26%
Congress Asset Management Co. MA — 0.05%
Massmutual Trust Co. FSB ADV — 0.05%
Private Ocean LLC — 0.04%
Learn More about top institutional investors of Inspire Medical Systems stock.
Which institutional investors are selling Inspire Medical Systems stock?: In the last quarter, INSP stock was sold by these institutional investors:
Allspring Global Investments Holdings LLC
Congress Asset Management Co. MA
Oak Thistle LLC
During the previous year, company insiders that have sold Inspire Medical Systems company stock include:
Timothy P Herbert (CEO)
Marilyn C Nelson (Director)
Richard Buchholz (CFO)
John Rondoni (CTO)
Jerry C Griffin (Director)
Steven Jandrich (VP)
Learn More investors selling Inspire Medical Systems stock.
Which institutional investors are buying Inspire Medical Systems stock?: Within the last quarter, INSP stock was purchased by institutional investors including:
Rheos Capital Works Inc.
Massmutual Trust Co. FSB ADV
Private Ocean LLC
Wasatch Advisors LP
Diversified Trust Co
Moody National Bank Trust Division