INSP Insider Trading

Insider Ownership Percentage: 4.10%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $17,297,798.50

Inspire Medical Systems Insider Trading History Chart

This chart shows the insider buying and selling history at Inspire Medical Systems by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Inspire Medical Systems Share Price & Price History

Current Price: $155.22
Price Change: Price Decrease of -3.81 (-2.40%)
As of 05/17/2024 09:53 PM ET

This chart shows the closing price history over time for INSP up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Inspire Medical Systems Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/17/2024Richard BuchholzCFOSell15,000$230.03$3,450,450.0028,271View SEC Filing Icon  
4/1/2024Jerry C. GriffinDirectorSell32$213.99$6,847.6810,900View SEC Filing Icon  
4/1/2024Timothy P. HerbertCEOSell40,000$205.09$8,203,600.0063,658View SEC Filing Icon  
3/25/2024Jerry C. GriffinDirectorSell554$197.81$109,586.7410,636View SEC Filing Icon  
3/22/2024John RondoniCTOSell4,387$194.40$852,832.8011,270View SEC Filing Icon  
3/18/2024Jerry C. GriffinDirectorSell554$193.53$107,215.6210,190View SEC Filing Icon  
3/11/2024Jerry C. GriffinDirectorSell554$198.05$109,719.709,744View SEC Filing Icon  
2/27/2024Randy BanInsiderSell3,060$182.01$556,950.603,029View SEC Filing Icon  
2/23/2024Randy BanInsiderSell12,230$185.37$2,267,075.103,029View SEC Filing Icon  
7/31/2023Jerry C. GriffinDirectorSell529$290.47$153,658.638,852View SEC Filing Icon  
7/24/2023Jerry C. GriffinDirectorSell529$304.99$161,339.718,381View SEC Filing Icon  
7/17/2023Jerry C. GriffinDirectorSell529$326.84$172,898.367,910View SEC Filing Icon  
7/10/2023Jerry C. GriffinDirectorSell529$310.42$164,212.187,439View SEC Filing Icon  
7/3/2023Jerry C. GriffinDirectorSell529$322.09$170,385.616,968View SEC Filing Icon  
6/26/2023Jerry C. GriffinDirectorSell529$315.87$167,095.236,497View SEC Filing Icon  
6/20/2023Jerry C. GriffinDirectorSell529$307.64$162,741.566,026View SEC Filing Icon  
6/12/2023Jerry C. GriffinDirectorSell529$309.03$163,476.875,555View SEC Filing Icon  
6/5/2023Jerry C. GriffinDirectorSell529$305.69$161,710.015,084View SEC Filing Icon  
5/30/2023Jerry C. GriffinDirectorSell529$294.90$156,002.104,613View SEC Filing Icon  
5/15/2023Jerry C. GriffinDirectorSell529$293.91$155,478.393,671View SEC Filing Icon  
5/12/2023Steven JandrichVPSell4,525$292.84$1,325,101.004,371View SEC Filing Icon  
5/8/2023Jerry C. GriffinDirectorSell529$280.00$148,120.003,200View SEC Filing Icon  
5/8/2023Steven JandrichVPSell1,727$280.12$483,767.244,371View SEC Filing Icon  
4/25/2023Steven JandrichVPSell8,000$271.02$2,168,160.004,371View SEC Filing Icon  
2/16/2023Philip EbelingCOOSell7,000$275.00$1,925,000.00243View SEC Filing Icon  
2/13/2023Timothy P. HerbertCEOSell2,619$275.05$720,355.959,728View SEC Filing Icon  
2/8/2023John RondoniCTOSell2,500$268.12$670,300.009,091View SEC Filing Icon  
2/8/2023Timothy P. HerbertCEOSell3,500$275.00$962,500.0019,375View SEC Filing Icon  
2/6/2023John RondoniCTOSell3,500$250.20$875,700.0011,591View SEC Filing Icon  
1/13/2023Richard BuchholzCFOSell11,977$250.03$2,994,609.3134,387View SEC Filing Icon  
1/11/2023Richard BuchholzCFOSell523$250.00$130,750.0046,364View SEC Filing Icon  
1/3/2023John RondoniCTOSell1,170$256.00$299,520.0015,091View SEC Filing Icon  
1/3/2023Randy BanInsiderSell10,000$252.10$2,521,000.00304View SEC Filing Icon  
12/19/2022John RondoniCTOSell678$251.72$170,666.1616,230View SEC Filing Icon  
12/16/2022Marilyn C. NelsonDirectorSell25,211$244.77$6,170,896.4750,919View SEC Filing Icon  
11/11/2022Jerry C. GriffinDirectorSell9,217$221.42$2,040,828.142,060View SEC Filing Icon  
4/1/2022Marilyn C. NelsonDirectorSell10,000$267.50$2,675,000.003,710View SEC Filing Icon  
4/1/2022Richard BuchholzCFOSell15,000$258.67$3,880,050.0047,176View SEC Filing Icon  
3/28/2022Marilyn C. NelsonDirectorSell2,323$250.00$580,750.00View SEC Filing Icon  
3/28/2022Timothy P. HerbertCEOSell1,546$250.00$386,500.00View SEC Filing Icon  
3/25/2022Marilyn C. NelsonDirectorSell2,579$250.01$644,775.79View SEC Filing Icon  
3/25/2022Timothy P. HerbertCEOSell695$250.00$173,750.00View SEC Filing Icon  
3/17/2022Timothy P. HerbertCEOSell20,000$225.40$4,508,000.00View SEC Filing Icon  
1/5/2022Randy BanInsiderSell3,532$244.67$864,174.44View SEC Filing Icon  
12/27/2021Randy BanInsiderSell1,418$240.00$340,320.00View SEC Filing Icon  
12/23/2021Randy BanInsiderSell8,342$240.00$2,002,080.00View SEC Filing Icon  
12/7/2021Marilyn C. NelsonDirectorSell25,106$215.00$5,397,790.00View SEC Filing Icon  
8/20/2021Georgia MelenikiotouDirectorSell566$212.22$120,116.52566View SEC Filing Icon  
See Full Table

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

This chart shows the instiutional buying and selling at INSP by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Inspire Medical Systems Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/17/2024Comerica Bank79,030$16.98M0.1%+12.0%0.266%Search for SEC Filing on Google Icon
5/17/2024Tidal Investments LLC5,361$1.15M0.0%N/A0.018%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System29,518$6.34M0.0%-4.5%0.099%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.21,018$4.51M0.0%N/A0.071%Search for SEC Filing on Google Icon
5/16/2024Kennedy Capital Management LLC10,277$2.21M0.0%N/A0.035%Search for SEC Filing on Google Icon
5/16/2024Bayesian Capital Management LP2,347$0.50M0.0%N/A0.008%Search for SEC Filing on Google Icon
5/15/2024First Light Asset Management LLC139,951$30.06M2.3%+58.1%0.471%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement System of Ohio28,875$6.20M0.0%-11.4%0.097%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement Association of Colorado3,475$0.75M0.0%-2.1%0.012%Search for SEC Filing on Google Icon
5/15/2024Bellevue Group AG217,694$46.76M0.7%+1.0%0.733%Search for SEC Filing on Google Icon
5/15/2024Bamco Inc. NY210,000$45.11M0.1%-0.5%0.707%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD459,766$98.75M0.0%+51.8%1.548%Search for SEC Filing on Google Icon
5/15/2024BOKF NA12,260$2.57M0.0%+149.0%0.041%Search for SEC Filing on Google Icon
5/15/2024Hood River Capital Management LLC189,237$40.65M0.9%+21.0%0.637%Search for SEC Filing on Google Icon
5/15/2024Brown Capital Management LLC78,399$16.84M0.3%N/A0.264%Search for SEC Filing on Google Icon
5/15/2024Lazard Asset Management LLC63,196$13.57M0.0%+85.0%0.213%Search for SEC Filing on Google Icon
5/15/20241832 Asset Management L.P.8,100$1.74M0.0%N/A0.027%Search for SEC Filing on Google Icon
5/14/2024Twin Capital Management Inc.3,951$0.85M0.1%N/A0.013%Search for SEC Filing on Google Icon
5/13/2024Bessemer Group Inc.8,475$1.82M0.0%+1.2%0.029%Search for SEC Filing on Google Icon
5/13/2024Thornburg Investment Management Inc.25,808$5.54M0.1%+3.8%0.087%Search for SEC Filing on Google Icon
5/13/2024Evolutionary Tree Capital Management LLC11,366$2.44M2.5%-21.3%0.038%Search for SEC Filing on Google Icon
5/13/2024Champlain Investment Partners LLC641,685$137.83M0.8%-1.1%2.160%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.2,892,404$621.26M0.0%-1.3%9.547%Search for SEC Filing on Google Icon
5/10/2024Westfield Capital Management Co. LP538,294$115.62M0.6%-1.3%1.777%Search for SEC Filing on Google Icon
5/10/2024Intech Investment Management LLC9,998$2.15M0.0%N/A0.033%Search for SEC Filing on Google Icon
5/10/2024Mitsubishi UFJ Trust & Banking Corp100,880$21.67M0.0%-8.3%0.333%Search for SEC Filing on Google Icon
5/9/2024Beacon Investment Advisory Services Inc.8,747$1.88M0.1%+3.0%0.029%Search for SEC Filing on Google Icon
5/9/2024Mitsubishi UFJ Asset Management Co. Ltd.5,609$1.21M0.0%-21.2%0.019%Search for SEC Filing on Google Icon
5/9/2024State Board of Administration of Florida Retirement System8,144$1.91M0.0%-75.3%0.027%Search for SEC Filing on Google Icon
5/8/2024William Blair Investment Management LLC756,811$162.56M0.4%-6.2%2.498%Search for SEC Filing on Google Icon
5/8/2024US Bancorp DE1,739$0.37M0.0%-22.1%0.006%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.31,933$6.86M0.0%+98.9%0.105%Search for SEC Filing on Google Icon
5/8/2024Qsemble Capital Management LP2,344$0.50M0.1%-44.9%0.008%Search for SEC Filing on Google Icon
5/8/2024QRG Capital Management Inc.6,017$1.29M0.0%-8.0%0.020%Search for SEC Filing on Google Icon
5/7/2024Sei Investments Co.93,666$20.12M0.0%+9.7%0.309%Search for SEC Filing on Google Icon
5/7/2024Swiss National Bank58,300$12.52M0.0%+0.9%0.192%Search for SEC Filing on Google Icon
5/7/2024Illinois Municipal Retirement Fund3,639$0.78M0.0%+61.1%0.012%Search for SEC Filing on Google Icon
5/7/2024Lisanti Capital Growth LLC15,530$3.34M0.8%+35.3%0.051%Search for SEC Filing on Google Icon
5/7/2024Oppenheimer Asset Management Inc.8,526$1.83M0.0%-5.1%0.028%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC2,907$0.62M0.0%+9.5%0.010%Search for SEC Filing on Google Icon
5/7/2024AIA Group Ltd10,163$2.18M0.1%N/A0.034%Search for SEC Filing on Google Icon
5/3/2024RiverPark Advisors LLC773$0.17M0.1%+360.1%0.003%Search for SEC Filing on Google Icon
5/2/2024Jennison Associates LLC257,854$55.38M0.0%-15.4%0.851%Search for SEC Filing on Google Icon
5/1/2024Janney Montgomery Scott LLC1,532$0.33M0.0%+32.8%0.005%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets2,297$0.49M0.0%+89.4%0.008%Search for SEC Filing on Google Icon
5/1/2024Oak Ridge Investments LLC31,359$6.74M0.7%+0.2%0.103%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.13,044$3.11M0.0%N/A0.043%Search for SEC Filing on Google Icon
5/1/2024Baillie Gifford & Co.1,467,613$315.23M0.2%+19.3%4.844%Search for SEC Filing on Google Icon
4/30/2024Allspring Global Investments Holdings LLC166,590$35.78M0.1%-24.2%0.550%Search for SEC Filing on Google Icon
4/29/2024Commonwealth Equity Services LLC7,336$1.58M0.0%-4.5%0.024%Search for SEC Filing on Google Icon
4/29/2024Principal Financial Group Inc.9,942$2.14M0.0%-2.3%0.033%Search for SEC Filing on Google Icon
4/25/2024Bank of New York Mellon Corp595,577$127.92M0.0%+49.5%1.966%Search for SEC Filing on Google Icon
4/24/2024Assenagon Asset Management S.A.3,337$0.72M0.0%-74.6%0.011%Search for SEC Filing on Google Icon
4/18/2024Wasatch Advisors LP1,102,867$236.89M1.2%+0.5%3.640%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC166,590$35.78M0.1%-24.2%0.550%Search for SEC Filing on Google Icon
4/18/2024Oak Thistle LLC1,415$0.30M0.3%-37.6%0.005%Search for SEC Filing on Google Icon
4/18/2024Diversified Trust Co5,471$1.18M0.0%+26.6%0.018%Search for SEC Filing on Google Icon
4/17/2024Private Ocean LLC12,748$2.74M0.3%N/A0.042%Search for SEC Filing on Google Icon
4/11/2024Rheos Capital Works Inc.79,400$17.05M0.8%+25.8%0.262%Search for SEC Filing on Google Icon
4/11/2024Congress Asset Management Co. MA15,973$3.43M0.0%-7.1%0.053%Search for SEC Filing on Google Icon
4/9/2024Massmutual Trust Co. FSB ADV14,113$3.03M0.1%+176,312.5%0.047%Search for SEC Filing on Google Icon
4/4/2024Moody National Bank Trust Division1,110$0.24M0.0%N/A0.004%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.7,502$1.53M0.0%+182.2%0.025%Search for SEC Filing on Google Icon
3/11/2024Vanguard Group Inc.2,931,469$596.35M0.0%-2.7%9.910%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP1,430,266$290.96M0.1%+46.4%4.835%Search for SEC Filing on Google Icon
3/4/2024Congress Asset Management Co. MA17,192$3.50M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/26/2024Teachers Retirement System of The State of Kentucky31,876$6.49M0.1%+548.9%0.108%Search for SEC Filing on Google Icon
2/21/2024American Trust1,668$0.34M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2024Bullseye Asset Management LLC27,199$5.53M2.6%+119.6%0.092%Search for SEC Filing on Google Icon
2/15/2024Osterweis Capital Management Inc.28,977$5.90M0.4%+30.1%0.098%Search for SEC Filing on Google Icon
2/15/2024Ophir Asset Management Pty Ltd125,788$25.59M5.1%N/A0.425%Search for SEC Filing on Google Icon
2/15/2024Parkman Healthcare Partners LLC103,746$21.11M3.0%+285.3%0.351%Search for SEC Filing on Google Icon
2/15/2024Gilder Gagnon Howe & Co. LLC255,960$52.07M0.7%-44.7%0.865%Search for SEC Filing on Google Icon
2/14/2024Mairs & Power Inc.64,609$13.14M0.1%+3.4%0.218%Search for SEC Filing on Google Icon
2/14/2024Iron Triangle Partners LP150,000$30.51M3.9%N/A0.507%Search for SEC Filing on Google Icon
2/14/2024First Light Asset Management LLC88,523$18.01M1.4%N/A0.299%Search for SEC Filing on Google Icon
2/14/2024Braidwell LP184,658$37.57M1.4%+84.1%0.624%Search for SEC Filing on Google Icon
2/14/2024Point72 Asset Management L.P.473,195$96.26M0.2%-46.4%1.600%Search for SEC Filing on Google Icon
2/14/2024Frontier Capital Management Co. LLC742,046$150.95M1.5%+105.2%2.509%Search for SEC Filing on Google Icon
2/14/2024Wasatch Advisors LP1,097,345$223.23M1.2%+12.2%3.710%Search for SEC Filing on Google Icon
2/14/2024Bellevue Group AG215,600$43.86M0.7%+206.4%0.729%Search for SEC Filing on Google Icon
2/14/2024Sirios Capital Management L P13,122$2.67M0.5%+798.8%0.044%Search for SEC Filing on Google Icon
2/14/2024Intrinsic Edge Capital Management LLC182,846$37.20M3.7%+224.4%0.618%Search for SEC Filing on Google Icon
2/13/2024Armistice Capital LLC36,522$7.43M0.1%+908.1%0.124%Search for SEC Filing on Google Icon
2/13/2024Eisler Capital UK Ltd.5,604$1.14M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/13/2024Rhenman & Partners Asset Management AB18,000$3.66M0.4%+157.1%0.061%Search for SEC Filing on Google Icon
2/13/2024California State Teachers Retirement System30,906$6.29M0.0%-4.0%0.105%Search for SEC Filing on Google Icon
2/12/2024Axiom Investors LLC DE27,201$5.53M0.1%+44.9%0.092%Search for SEC Filing on Google Icon
2/12/2024Evoke Wealth LLC7,884$1.60M0.0%N/A0.027%Search for SEC Filing on Google Icon
2/12/2024Treasurer of the State of North Carolina12,750$2.59M0.0%+1.0%0.043%Search for SEC Filing on Google Icon
2/12/2024Allianz Asset Management GmbH19,355$3.94M0.0%+9.6%0.066%Search for SEC Filing on Google Icon
2/12/2024TD Asset Management Inc9,600$1.95M0.0%N/A0.033%Search for SEC Filing on Google Icon
2/12/2024Millrace Asset Group Inc.2,321$0.47M0.5%N/A0.008%Search for SEC Filing on Google Icon
2/12/2024Hsbc Holdings PLC21,185$4.31M0.0%+15.9%0.072%Search for SEC Filing on Google Icon
2/9/2024Westfield Capital Management Co. LP545,619$111M0.6%-25.5%1.848%Search for SEC Filing on Google Icon
2/9/2024Nomura Asset Management Co. Ltd.60,187$12.24M0.1%N/A0.204%Search for SEC Filing on Google Icon
2/9/2024Affinity Investment Advisors LLC1,606$0.33M0.2%-39.1%0.005%Search for SEC Filing on Google Icon
2/9/2024Aigen Investment Management LP3,122$0.64M0.1%-78.0%0.011%Search for SEC Filing on Google Icon
2/9/2024Franklin Resources Inc.514,012$104.57M0.0%-34.9%1.741%Search for SEC Filing on Google Icon
2/9/2024Assetmark Inc.5,018$1.02M0.0%+10.9%0.017%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Inspire Medical Systems logo
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.
Read More on Inspire Medical Systems

Today's Range

Now: $155.22
Low: $152.90
High: $159.48

50 Day Range

MA: $211.93
Low: $155.22
High: $251.22

52 Week Range

Now: $155.22
Low: $123.27
High: $330.00

Volume

770,300 shs

Average Volume

589,911 shs

Market Capitalization

$4.61 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.35

Who are the company insiders with the largest holdings of Inspire Medical Systems?

Inspire Medical Systems' top insider shareholders include:
  1. Timothy P Herbert (CEO)
  2. Marilyn C Nelson (Director)
  3. Richard Buchholz (CFO)
  4. John Rondoni (CTO)
  5. Jerry C Griffin (Director)
  6. Steven Jandrich (VP)
  7. Randy Ban (Insider)
  8. 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:
  1. Vanguard Group Inc. — 9.55%
  2. Baillie Gifford & Co. — 4.84%
  3. Wasatch Advisors LP — 3.64%
  4. William Blair Investment Management LLC — 2.50%
  5. Champlain Investment Partners LLC — 2.16%
  6. Bank of New York Mellon Corp — 1.97%
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:
  1. Allspring Global Investments Holdings LLC
  2. Allspring Global Investments Holdings LLC
  3. William Blair Investment Management LLC
  4. Jennison Associates LLC
  5. Vanguard Group Inc.
  6. State Board of Administration of Florida Retirement System
  7. Assenagon Asset Management S.A.
  8. Mitsubishi UFJ Trust & Banking Corp
During the previous year, company insiders that have sold Inspire Medical Systems company stock include:
  1. Timothy P Herbert (CEO)
  2. Marilyn C Nelson (Director)
  3. Richard Buchholz (CFO)
  4. John Rondoni (CTO)
  5. Jerry C Griffin (Director)
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:
  1. Baillie Gifford & Co.
  2. Bank of New York Mellon Corp
  3. Price T Rowe Associates Inc. MD
  4. Brown Capital Management LLC
  5. First Light Asset Management LLC
  6. Hood River Capital Management LLC
  7. Lazard Asset Management LLC
  8. Jacobs Levy Equity Management Inc.