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INSM Insider Trading

Insider Ownership Percentage: 2.10%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $123,407,553.69

Insmed Insider Trading History Chart

This chart shows the insider buying and selling history at Insmed by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Insmed Share Price & Price History

Current Price: $109.31
Price Change: ▼ Price Decrease of -3.27 (-2.90%)
As of 11/2/2026 04:00 PM ET

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

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

Insmed Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/9/2026David R. BrennanDirectorSell25,000$124.00$3,100,000.0039,238View SEC Filing Icon  
8/10/2026Roger AdsettCOOSell239,850$133.27$31,964,809.5098,744View SEC Filing Icon  
7/9/2026William H. LewisCEOSell10,699$117.40$1,256,062.60259,058View SEC Filing Icon  
6/25/2026William H. LewisCEOSell21,398$103.32$2,210,841.36258,917View SEC Filing Icon  
6/22/2026Michael Alexander SmithInsiderSell1,806$95.82$173,050.9237,648View SEC Filing Icon  
6/3/2026Michael Alexander SmithInsiderSell2,159$102.27$220,800.9339,454View SEC Filing Icon  
6/3/2026Roger AdsettCOOSell2,370$102.27$242,379.9098,603View SEC Filing Icon  
6/3/2026Sara BonsteinCFOSell2,404$102.27$245,857.0869,082View SEC Filing Icon  
6/3/2026William H. LewisCEOSell7,605$102.27$777,763.35265,432View SEC Filing Icon  
5/22/2026Michael Alexander SmithInsiderSell6,149$108.47$666,982.0341,613View SEC Filing Icon  
4/16/2026William H. LewisCEOSell10,699$143.97$1,540,335.03301,185View SEC Filing Icon  
4/6/2026William H. LewisCEOSell10,699$163.22$1,746,290.78301,185View SEC Filing Icon  
4/1/2026Roger AdsettCOOSell88,060$164.63$14,497,317.80106,810View SEC Filing Icon  
3/30/2026Michael Alexander SmithInsiderSell19,638$150.98$2,964,945.2451,871View SEC Filing Icon  
3/19/2026William H. LewisCEOSell10,699$143.52$1,535,520.48301,185View SEC Filing Icon  
3/5/2026William H. LewisCEOSell10,699$146.03$1,562,374.97301,185View SEC Filing Icon  
2/19/2026William H. LewisCEOSell10,699$150.97$1,615,228.03301,185View SEC Filing Icon  
2/9/2026William H. LewisCEOSell13,396$147.79$1,979,794.84301,185View SEC Filing Icon  
2/3/2026Michael Alexander SmithInsiderSell640$156.27$100,012.8056,397View SEC Filing Icon  
2/3/2026Roger AdsettCOOSell791$156.17$123,530.47106,810View SEC Filing Icon  
2/3/2026Sara BonsteinCFOSell748$156.34$116,942.3279,758View SEC Filing Icon  
2/3/2026William H. LewisCEOSell3,009$156.34$470,427.06303,882View SEC Filing Icon  
1/20/2026William H. LewisCEOSell10,699$158.93$1,700,392.07306,891View SEC Filing Icon  
1/12/2026William H. LewisCEOSell19,215$169.00$3,247,335.00306,891View SEC Filing Icon  
1/8/2026Michael Alexander SmithInsiderSell1,053$174.17$183,401.0157,037View SEC Filing Icon  
1/8/2026Roger AdsettCOOSell2,059$174.17$358,616.03107,601View SEC Filing Icon  
1/8/2026Sara BonsteinCFOSell1,447$174.17$252,023.9980,506View SEC Filing Icon  
1/8/2026William H. LewisCEOSell3,223$174.17$561,349.91315,407View SEC Filing Icon  
1/7/2026Michael Alexander SmithInsiderSell709$175.07$124,124.6358,090View SEC Filing Icon  
1/7/2026Roger AdsettCOOSell802$175.07$140,406.14109,660View SEC Filing Icon  
1/7/2026Sara BonsteinCFOSell1,678$175.07$293,767.4681,953View SEC Filing Icon  
1/7/2026William H. LewisCEOSell2,357$175.07$412,639.99318,630View SEC Filing Icon  
1/6/2026Michael Alexander SmithInsiderSell1,396$173.33$241,968.6858,799View SEC Filing Icon  
1/6/2026Roger AdsettCOOSell1,429$173.33$247,688.57110,462View SEC Filing Icon  
1/6/2026Sara BonsteinCFOSell1,517$173.33$262,941.6183,631View SEC Filing Icon  
1/6/2026William H. LewisCEOSell4,096$173.33$709,959.68320,987View SEC Filing Icon  
1/2/2026Orlov Nicole S. SchaefferInsiderSell87,290$175.20$15,293,208.0041,754View SEC Filing Icon  
12/18/2025William H. LewisCEOSell10,699$166.97$1,786,412.03303,911View SEC Filing Icon  
11/24/2025Elizabeth M. AndersonDirectorSell5,000$204.58$1,022,900.0058,729View SEC Filing Icon  
11/17/2025Leo LeeDirectorSell75,000$195.90$14,692,500.0054,677View SEC Filing Icon  
11/14/2025Elizabeth M. AndersonDirectorSell10,000$195.87$1,958,700.0063,729View SEC Filing Icon  
11/12/2025Orlov Nicole S. SchaefferInsiderSell30,000$194.00$5,820,000.0036,461View SEC Filing Icon  
11/3/2025Michael Alexander SmithInsiderSell27,130$183.78$4,985,951.4054,902View SEC Filing Icon  
9/12/2025Melvin SharokyDirectorSell10,000$145.39$1,453,900.00262,675View SEC Filing Icon  
9/12/2025Orlov Nicole S. SchaefferInsiderSell76,520$145.45$11,129,834.0036,461View SEC Filing Icon  
9/2/2025Michael Alexander SmithInsiderSell24,272$143.89$3,492,498.0854,902View SEC Filing Icon  
8/20/2025Melvin SharokyDirectorSell10,000$129.50$1,295,000.00274,516View SEC Filing Icon  
8/19/2025Roger AdsettCOOSell25,000$127.58$3,189,500.00105,637View SEC Filing Icon  
8/18/2025William H. LewisCEOSell6,865$128.40$881,466.00233,924View SEC Filing Icon  
7/21/2025Sara BonsteinCFOSell58,400$102.67$5,995,928.0073,505View SEC Filing Icon  
7/15/2025Michael Alexander SmithInsiderSell933$102.51$95,641.8366,394View SEC Filing Icon  
7/15/2025William H. LewisCEOSell6,830$102.37$699,187.10233,924View SEC Filing Icon  
7/11/2025Michael Alexander SmithInsiderSell748$96.41$72,114.6867,327View SEC Filing Icon  
7/7/2025Sara BonsteinCFOSell57,764$95.86$5,537,257.0484,017View SEC Filing Icon  
6/23/2025Sara BonsteinCFOSell57,765$101.78$5,879,321.7093,536View SEC Filing Icon  
6/16/2025William H. LewisCEOSell129,805$100.39$13,031,123.95233,924View SEC Filing Icon  
6/11/2025Orlov Nicole S. SchaefferInsiderSell99,172$93.42$9,264,648.2489,407View SEC Filing Icon  
6/10/2025Sara BonsteinCFOSell57,766$89.12$5,148,105.92103,412View SEC Filing Icon  
6/5/2025Michael Alexander SmithInsiderSell1,879$73.50$138,106.5067,718View SEC Filing Icon  
6/4/2025David W. J. McGirrDirectorSell3,000$73.27$219,810.0097,723View SEC Filing Icon  
6/3/2025David W. J. McGirrDirectorSell3,250$71.30$231,725.00100,723View SEC Filing Icon  
6/3/2025Martina FlammerInsiderSell1,686$71.50$120,549.0083,111View SEC Filing Icon  
6/3/2025Michael Alexander SmithInsiderSell1,448$71.50$103,532.0069,597View SEC Filing Icon  
6/3/2025Orlov Nicole S. SchaefferInsiderSell1,642$71.50$117,403.00118,579View SEC Filing Icon  
6/3/2025Roger AdsettCOOSell1,860$71.50$132,990.00141,323View SEC Filing Icon  
6/3/2025Sara BonsteinCFOSell1,579$71.50$112,898.50113,288View SEC Filing Icon  
6/3/2025William H. LewisCEOSell5,472$71.50$391,248.00308,758View SEC Filing Icon  
6/2/2025William H. LewisCEOSell6,830$71.31$487,047.30233,924View SEC Filing Icon  
5/21/2025Clarissa DesjardinsDirectorBuy1,130$66.35$74,975.503,025View SEC Filing Icon  
5/20/2025Clarissa DesjardinsDirectorBuy1,895$66.87$126,718.651,895View SEC Filing Icon  
5/20/2025William H. LewisCEOSell21,057$67.65$1,424,506.05314,230View SEC Filing Icon  
5/20/2025William H. LewisCEOSell6,830$67.72$462,527.60233,924View SEC Filing Icon  
5/16/2025Martina FlammerInsiderSell1,799$67.53$121,486.4784,797View SEC Filing Icon  
5/15/2025Martina FlammerInsiderSell9,925$65.47$649,789.7586,596View SEC Filing Icon  
5/14/2025Martina FlammerInsiderSell1,744$65.61$114,423.8490,013View SEC Filing Icon  
5/14/2025Michael Alexander SmithInsiderSell409$65.61$26,834.4991,794View SEC Filing Icon  
5/14/2025Orlov Nicole S. SchaefferInsiderSell1,236$65.61$81,093.96114,643View SEC Filing Icon  
5/14/2025Roger AdsettCOOSell1,925$65.61$126,299.25136,675View SEC Filing Icon  
5/14/2025Sara BonsteinCFOSell1,634$65.61$107,206.74108,359View SEC Filing Icon  
5/14/2025William H. LewisCEOSell3,771$65.61$247,415.31312,973View SEC Filing Icon  
5/13/2025Martina FlammerInsiderSell8,408$67.81$570,146.4891,757View SEC Filing Icon  
5/13/2025Michael Alexander SmithInsiderSell4,407$67.81$298,838.6792,203View SEC Filing Icon  
5/13/2025Orlov Nicole S. SchaefferInsiderSell4,999$67.81$338,982.19115,879View SEC Filing Icon  
5/13/2025Roger AdsettCOOSell7,482$67.81$507,354.42138,600View SEC Filing Icon  
5/13/2025Sara BonsteinCFOSell8,870$67.81$601,474.70109,993View SEC Filing Icon  
5/13/2025William H. LewisCEOSell17,442$66.97$1,168,090.74316,744View SEC Filing Icon  
5/1/2025William H. LewisCEOSell6,830$72.57$495,653.10233,924View SEC Filing Icon  
4/15/2025William H. LewisCEOSell6,830$70.16$479,192.80233,924View SEC Filing Icon  
3/17/2025William H. LewisCEOSell18,750$77.03$1,444,312.50334,186View SEC Filing Icon  
3/3/2025William H. LewisCEOSell18,750$77.79$1,458,562.50334,186View SEC Filing Icon  
2/18/2025Sara BonsteinCFOSell18,322$80.31$1,471,439.82118,863View SEC Filing Icon  
2/18/2025William H. LewisCEOSell18,750$81.03$1,519,312.50334,186View SEC Filing Icon  
2/11/2025Sara BonsteinCFOSell13,302$80.00$1,064,160.00142,204View SEC Filing Icon  
2/10/2025Martina FlammerInsiderSell37,828$78.61$2,973,659.08100,165View SEC Filing Icon  
2/10/2025Roger AdsettCOOSell42,975$78.61$3,378,264.75146,082View SEC Filing Icon  
2/6/2025Martina FlammerInsiderSell33,055$80.90$2,674,149.50138,053View SEC Filing Icon  
2/6/2025Roger AdsettCOOSell45,605$80.90$3,689,444.50189,157View SEC Filing Icon  
2/6/2025Sara BonsteinCFOSell28,390$80.90$2,296,751.00155,506View SEC Filing Icon  
2/6/2025William H. LewisCEOSell79,350$80.90$6,419,415.00453,894View SEC Filing Icon  
2/3/2025William H. LewisCEOSell18,750$77.94$1,461,375.00379,534View SEC Filing Icon  
1/30/2025Orlov Nicole S. SchaefferInsiderSell91,140$80.00$7,291,200.0097,083View SEC Filing Icon  
1/15/2025William H. LewisCEOSell31,805$70.18$2,232,074.90379,534View SEC Filing Icon  
1/14/2025Martina FlammerInsiderSell1,384$68.72$95,108.48100,165View SEC Filing Icon  
1/14/2025Roger AdsettCOOSell1,457$68.72$100,125.04146,082View SEC Filing Icon  
1/10/2025Martina FlammerInsiderSell6,172$63.64$392,786.08101,549View SEC Filing Icon  
1/10/2025Roger AdsettCOOSell4,902$63.68$312,159.36147,539View SEC Filing Icon  
1/10/2025Sara BonsteinCFOSell1,066$63.72$67,925.52118,863View SEC Filing Icon  
1/10/2025William H. LewisCEOSell2,978$63.36$188,686.08392,589View SEC Filing Icon  
1/7/2025Martina FlammerInsiderSell3,344$65.91$220,403.04102,766View SEC Filing Icon  
1/7/2025Roger AdsettCOOSell2,444$65.95$161,181.80147,666View SEC Filing Icon  
1/7/2025Sara BonsteinCFOSell3,470$65.70$227,979.00114,736View SEC Filing Icon  
1/7/2025William H. LewisCEOSell8,218$66.02$542,552.36376,742View SEC Filing Icon  
1/2/2025William H. LewisCEOSell18,750$69.84$1,309,500.00384,960View SEC Filing Icon  
12/19/2024William H. LewisCEOSell18,750$69.91$1,310,812.50384,960View SEC Filing Icon  
9/16/2024Martina FlammerInsiderSell13,436$74.92$1,006,625.12106,134View SEC Filing Icon  
9/13/2024Michael Alexander SmithInsiderSell27,871$74.35$2,072,208.8567,856View SEC Filing Icon  
9/10/2024Orlov Nicole S. SchaefferInsiderSell37,575$71.50$2,686,612.50100,100View SEC Filing Icon  
5/30/2024Martina FlammerInsiderSell21,195$55.00$1,165,725.00106,134View SEC Filing Icon  
5/29/2024Sara BonsteinCFOSell220,564$50.00$11,028,200.00117,481View SEC Filing Icon  
5/28/2024John Drayton WiseInsiderSell7,852$49.79$390,951.08121,657View SEC Filing Icon  
5/14/2024John Drayton WiseInsiderSell5,088$25.47$129,591.36123,259View SEC Filing Icon  
5/14/2024Roger AdsettCOOSell7,857$25.50$200,353.50155,220View SEC Filing Icon  
5/14/2024Sara BonsteinCFOSell11,088$25.32$280,748.16117,481View SEC Filing Icon  
5/14/2024William H. LewisCEOSell22,198$25.52$566,492.96384,125View SEC Filing Icon  
1/12/2024Martina FlammerInsiderSell4,667$28.63$133,616.21106,898View SEC Filing Icon  
1/12/2024Roger AdsettCOOSell5,251$28.63$150,336.13148,559View SEC Filing Icon  
1/9/2024John Drayton WiseInsiderSell1,861$28.78$53,559.58113,829View SEC Filing Icon  
1/9/2024Michael Alexander SmithVPSell2,373$28.76$68,247.4886,364View SEC Filing Icon  
1/9/2024Roger AdsettCOOSell3,837$29.25$112,232.25157,346View SEC Filing Icon  
1/9/2024Sara BonsteinCFOSell4,497$29.18$131,222.46114,051View SEC Filing Icon  
1/8/2024William H. LewisCEOSell45,120$29.45$1,328,784.00373,538View SEC Filing Icon  
1/5/2024John Drayton WiseInsiderSell1,167$29.32$34,216.44115,690View SEC Filing Icon  
1/5/2024Michael Alexander SmithVPSell627$29.30$18,371.1088,737View SEC Filing Icon  
1/5/2024Roger AdsettCOOSell3,042$29.21$88,856.82161,183View SEC Filing Icon  
1/5/2024William H. LewisCEOSell6,979$29.26$204,205.54373,538View SEC Filing Icon  
1/3/2024John Drayton WiseInsiderSell20,071$29.19$585,872.49103,984View SEC Filing Icon  
12/22/2023Martina FlammerInsiderSell28,310$30.00$849,300.00106,038View SEC Filing Icon  
12/22/2023Sara BonsteinCFOSell13,199$30.00$395,970.00105,241View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Insmed (NASDAQ:INSM)

Institutional Buying and Selling by Quarter

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

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

Insmed Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/2/2026Kestra Advisory Services LLC4,250$0.49M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/2/2026QTR Family Wealth LLC2,370$0.27M0.1%N/A0.001%Search for SEC Filing on Google Icon
10/31/2026Chicago Partners Investment Group LLC12,432$1.16M0.0%+446.2%0.006%Search for SEC Filing on Google Icon
10/31/2026JCIC Asset Management Inc.590$67K0.0%-70.5%0.000%Search for SEC Filing on Google Icon
10/30/2026Rakuten Investment Management Inc.13,741$1.59M0.0%+13.5%0.006%Search for SEC Filing on Google Icon
10/30/2026Provenance Wealth Advisors LLC3,204$0.37M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.455,298$51.97M0.0%+4.0%0.208%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.34,899$3.98M0.0%N/A0.016%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC16,806$1.92M0.1%+15.1%0.008%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC7,572$0.86M0.0%+6.5%0.003%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.7,097$0.81M0.0%+45.1%0.003%Search for SEC Filing on Google Icon
10/29/2026Americana Partners LLC2,823$0.32M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/29/2026State of Wyoming5,761$0.66M0.1%-21.5%0.003%Search for SEC Filing on Google Icon
10/28/2026Parcion Private Wealth LLC4,788$0.55M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/28/2026Soltis Investment Advisors LLC1,895$0.22M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/28/2026Bosman Wealth Management LLC5,877$0.67M0.4%N/A0.003%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC2,570$0.29M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/28/2026China Universal Asset Management Co. Ltd.40,346$4.67M0.2%+17.0%0.018%Search for SEC Filing on Google Icon
10/28/2026Motley Fool Asset Management LLC17,817$2.03M0.1%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026North Dakota State Investment Board6,570$0.75M0.0%+5.5%0.000%Search for SEC Filing on Google Icon
10/28/2026VestGen Advisors LLC2,466$0.28M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026Simplify Asset Management Inc.13,898$1.59M0.0%-2.1%0.000%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.82,982$9.47M0.0%+4.4%0.038%Search for SEC Filing on Google Icon
10/26/2026Park Avenue Securities LLC9,507$1.09M0.0%-4.2%0.004%Search for SEC Filing on Google Icon
10/24/2026Apollon Wealth Management LLC1,955$0.22M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/24/2026EULAV Asset Management155,000$17.69M0.6%+3.3%0.071%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC2,141$0.24M0.0%+89.1%0.001%Search for SEC Filing on Google Icon
10/23/2026Citizens Financial Group Inc. RI11,500$1.31M0.0%N/A0.005%Search for SEC Filing on Google Icon
10/23/2026Sowell Financial Services LLC2,489$0.28M0.0%+12.1%0.001%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC8,919$1.02M0.0%-29.1%0.004%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC11,925$1.36M0.1%+5.7%0.005%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC2,993$0.34M0.0%+4.7%0.001%Search for SEC Filing on Google Icon
10/22/2026MBL Wealth LLC4,981$0.57M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/22/2026Root Financial Partners LLC712$81K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/22/2026E. Ohman J or Asset Management AB8,689$0.99M0.0%+11.6%0.004%Search for SEC Filing on Google Icon
10/22/2026SBI Securities Co. Ltd.349$40K0.0%+69.4%0.000%Search for SEC Filing on Google Icon
10/22/2026Reyes Financial Architecture Inc.867$99K0.1%N/A0.000%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.3,475$0.40M0.0%+7.1%0.002%Search for SEC Filing on Google Icon
10/21/2026Sowell Financial Services LLC2,489$0.28M0.0%+12.1%0.001%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC4,010$0.46M0.0%+57.6%0.002%Search for SEC Filing on Google Icon
10/21/2026Robeco Institutional Asset Management B.V.25,107$2.87M0.0%-3.9%0.011%Search for SEC Filing on Google Icon
10/17/2026IFP Advisors Inc4,668$0.53M0.0%+58.5%0.002%Search for SEC Filing on Google Icon
10/17/2026KRS Capital Management LLC1,784$0.20M0.1%N/A0.001%Search for SEC Filing on Google Icon
10/16/2026Vontobel Holding Ltd.3,233$0.37M0.0%+15.4%0.001%Search for SEC Filing on Google Icon
10/15/2026Assenagon Asset Management S.A.1,266,788$144.59M0.1%+480.4%0.580%Search for SEC Filing on Google Icon
10/15/2026Curated Wealth Partners LLC3,267$0.37M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/14/2026Virginia Estate & Retirement Planning Advisors Inc.250$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/14/2026B. Riley Wealth Advisors Inc.6,568$0.75M0.0%+68.1%0.003%Search for SEC Filing on Google Icon
10/14/2026Krilogy Financial LLC5,710$0.65M0.0%N/A0.003%Search for SEC Filing on Google Icon
10/13/2026NorthCrest Asset Manangement LLC5,710$0.65M0.0%N/A0.003%Search for SEC Filing on Google Icon
10/13/2026Avior Wealth Management LLC3,385$0.39M0.0%-31.1%0.002%Search for SEC Filing on Google Icon
10/13/2026Perpetual Ltd9,273$1.06M0.0%+164.0%0.004%Search for SEC Filing on Google Icon
10/9/2026Riversedge Advisors LLC2,350$0.27M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/8/2026Everhart Financial Group Inc.3,765$0.43M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/8/2026Whalen Wealth Management Inc.2,129$0.24M0.1%N/A0.001%Search for SEC Filing on Google Icon
10/2/2026CX Institutional404$46K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/2/2026Versant Capital Management Inc648$74K0.0%+118.9%0.000%Search for SEC Filing on Google Icon
9/23/2026QRG Capital Management Inc.7,984$0.85M0.0%-7.2%0.004%Search for SEC Filing on Google Icon
9/22/2026Andra AP fonden121,570$12.96M0.1%+55.9%0.056%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC3,465$0.37M0.0%-21.0%0.002%Search for SEC Filing on Google Icon
9/9/2026National Pension Service26,678$2.84M0.0%-91.4%0.012%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd3,753$0.40M0.0%N/A0.002%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP126,044$13.44M0.2%-20.6%0.058%Search for SEC Filing on Google Icon
9/9/2026C WorldWide Group Holding A S261,110$27.84M0.7%+62.1%0.120%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC1,107$0.12M0.0%-64.8%0.001%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC7,354$0.78M0.0%+22.3%0.003%Search for SEC Filing on Google Icon
9/9/2026IFP Advisors Inc2,945$0.31M0.0%+28.5%0.001%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System60,340$6.43M0.0%+4.1%0.028%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S90,852$9.69M0.0%N/A0.042%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP27,018$2.88M0.0%-10.7%0.012%Search for SEC Filing on Google Icon
8/23/2026Saudi Central Bank14,732$1.57M0.0%+87.1%0.007%Search for SEC Filing on Google Icon
8/22/2026AlphaGrep UK Ltd2,811$0.30M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026denkapparat Operations GmbH1,946$0.21M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC4,161$0.44M0.0%-19.1%0.002%Search for SEC Filing on Google Icon
8/21/2026AXQ Capital LP22,813$2.43M0.3%N/A0.010%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S103,144$11M0.0%N/A0.047%Search for SEC Filing on Google Icon
8/21/2026B. Metzler seel. Sohn & Co. AG40,521$4.32M0.0%+3.3%0.019%Search for SEC Filing on Google Icon
8/20/2026Nwam LLC5,071$0.54M0.0%-88.7%0.002%Search for SEC Filing on Google Icon
8/20/2026Railway Pension Investments Ltd604,700$64.47M0.8%N/A0.277%Search for SEC Filing on Google Icon
8/20/2026Headlands Technologies LLC40,855$4.36M0.5%+1,355.0%0.019%Search for SEC Filing on Google Icon
8/20/2026Quantitative Investment Management LLC15,894$1.69M0.2%+11.1%0.007%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP543,893$57.99M0.0%+36.3%0.249%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio61,152$6.52M0.0%N/A0.028%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp1,312,756$139.97M0.0%N/A0.606%Search for SEC Filing on Google Icon
8/6/2026S&CO Inc.13,000$1.39M0.1%N/A0.006%Search for SEC Filing on Google Icon
7/10/2026Tema ETFs LLC3,405$0.36M0.0%-22.9%0.002%Search for SEC Filing on Google Icon
7/10/2026E. Ohman J or Asset Management AB7,789$0.83M0.0%+48.7%0.004%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB189,581$20.21M0.1%+180.9%0.087%Search for SEC Filing on Google Icon
7/10/2026Wealthcare Advisory Partners LLC4,672$0.50M0.0%N/A0.002%Search for SEC Filing on Google Icon
7/8/2026FNY Investment Advisers LLC1,300$0.14M0.0%N/A0.001%Search for SEC Filing on Google Icon
7/8/2026PensionDanmark Pensionsforsikringsaktieselskab31,393$3.35M0.0%+8.0%0.014%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.218,270$23.27M0.0%+245.0%0.101%Search for SEC Filing on Google Icon
7/7/2026Avior Wealth Management LLC4,913$0.52M0.0%+23.0%0.002%Search for SEC Filing on Google Icon
7/7/2026Harbor Investment Advisory LLC486$52K0.0%N/A0.000%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.7,279$1.19M0.0%-53.3%0.003%Search for SEC Filing on Google Icon
6/16/2026Empowered Funds LLC51,986$8.50M0.1%+32.6%0.024%Search for SEC Filing on Google Icon
6/12/2026Defilade Capital Management L.P.194,909$31.87M4.5%+289.8%0.090%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC2,291$0.38M0.0%+13.1%0.001%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC6,015$0.98M0.0%+133.0%0.003%Search for SEC Filing on Google Icon
6/1/2026NWI Management LP1,014,000$165.81M9.4%+2.6%0.468%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Insmed logo
Insmed Incorporated is a global biopharmaceutical company on a mission to transform the lives of patients with serious and rare diseases. Insmed's first commercial product is ARIKAYCE® (amikacin liposome inhalation suspension), which is approved in the United States for the treatment of Mycobacterium avium complex (MAC) lung disease as part of a combination antibacterial drug regimen for adult patients with limited or no alternative treatment options. MAC lung disease is a rare and often chronic infection that can cause irreversible lung damage and can be fatal. Insmed's earlier-stage clinical pipeline includes INS1007, a novel oral reversible inhibitor of dipeptidyl peptidase 1 with therapeutic potential in non-cystic fibrosis bronchiectasis and other inflammatory diseases, and INS1009, an inhaled formulation of a treprostinil prodrug that may offer a differentiated product profile for rare pulmonary disorders, including pulmonary arterial hypertension.
Read More on Insmed

Today's Range

Now: $109.31
Low: $109.22
High: $113.05

50 Day Range

MA: $112.33
Low: $93.33
High: $129.41

52 Week Range

Now: $109.31
Low: $90.39
High: $212.75

Volume

4,240,345 shs

Average Volume

3,264,562 shs

Market Capitalization

$23.87 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.83

Who are the company insiders with the largest holdings of Insmed?

Insmed's top insider investors include:
  1. William Lewis (CEO)
  2. Melvin Md Sharoky (Director)
  3. Roger Adsett (COO)
  4. Christine A Pellizzari (Insider)
  5. Sara Bonstein (CFO)
  6. Martina MD Flammer (Insider)
  7. John Drayton Wise (Insider)
  8. Orlov S Nicole Schaeffer (Insider)
  9. David W J Mcgirr (Director)
  10. Michael Alexander Smith (Insider)
Learn More about top insider investors at Insmed.

Who are the major institutional investors of Insmed?

Insmed's top institutional investors include:
  1. Assenagon Asset Management S.A. — 0.58%
  2. Sumitomo Mitsui Trust Group Inc. — 0.21%
  3. EULAV Asset Management — 0.07%
  4. Asset Management One Co. Ltd. — 0.04%
  5. China Universal Asset Management Co. Ltd. — 0.02%
  6. Mirae Asset Global Investments Co. Ltd. — 0.02%
Learn More about top institutional investors of Insmed stock.

Which institutional investors are selling Insmed stock?

During the last quarter, INSM stock was sold by these institutional investors:
  1. Sterling Capital Management LLC
  2. State of Wyoming
  3. Avior Wealth Management LLC
  4. JCIC Asset Management Inc.
  5. Robeco Institutional Asset Management B.V.
  6. Park Avenue Securities LLC
  7. Simplify Asset Management Inc.
Within the last year, company insiders that have sold Insmed company stock include:
  1. William Lewis (CEO)
  2. Roger Adsett (COO)
  3. Sara Bonstein (CFO)
  4. Elizabeth M Anderson (Director)
  5. Michael Alexander Smith (Insider)
  6. Leo Lee (Director)
  7. Orlov S Nicole Schaeffer (Insider)
  8. David R Brennan (Director)
Learn More investors selling Insmed stock.

Which institutional investors are buying Insmed stock?

Within the previous quarter, INSM stock was purchased by institutional investors including:
  1. Assenagon Asset Management S.A.
  2. Mirae Asset Global Investments Co. Ltd.
  3. Motley Fool Asset Management LLC
  4. Sumitomo Mitsui Trust Group Inc.
  5. Citizens Financial Group Inc. RI
  6. Chicago Partners Investment Group LLC
  7. Bosman Wealth Management LLC
  8. China Universal Asset Management Co. Ltd.

Insmed Active Insiders

William Lewis
William Lewis (Age 57)
CEO
3 recent trades
Roger Adsett
Roger Adsett (Age 56)
COO
2 recent trades
Sara Bonstein
Sara Bonstein (Age 44)
CFO
1 recent trades
David R Brennan
David R Brennan
Director
1 recent trades
Melvin Md Sharoky
Director
Clarissa Desjardins
Clarissa Desjardins
Director
David W J Mcgirr
Director
Elizabeth M Anderson
Elizabeth M Anderson
Director
Leo Lee
Leo Lee
Director
Michael Alexander Smith
Michael Alexander Smith (Age 49)
VP
3 recent trades
Orlov S Nicole Schaeffer
Orlov S Nicole Schaeffer (Age 58)
Insider
Martina M.D. Flammer
Martina M.D. Flammer (Age 61)
Insider
John Drayton Wise
John Drayton Wise
Insider