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LMAT Insider Trading

Insider Ownership Percentage: 7.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $40,249,291.06

LeMaitre Vascular Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

LeMaitre Vascular Share Price & Price History

Current Price: $97.75
Price Change: +0.30 (1.20%)
As of 05/22/2026 04:00 PM ET

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

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

LeMaitre Vascular Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/8/2026George W LemaitreCEOSell27,881$108.69$3,030,385.891,430,019View SEC Filing Icon  
5/8/2026Trent G KamkeInsiderSell2,928$107.00$313,296.003,749View SEC Filing Icon  
5/7/2026Bridget A RossDirectorSell5,044$111.10$560,388.403,942View SEC Filing Icon  
5/7/2026George W LemaitreCEOSell18,600$107.64$2,002,104.001,457,900View SEC Filing Icon  
3/2/2026George W LemaitreCEOSell55,930$107.81$6,029,813.301,476,500View SEC Filing Icon  
2/27/2026David B. RobertsDirectorSell8,464$106.80$903,955.2017,979View SEC Filing Icon  
2/27/2026Trent G KamkeInsiderSell1,044$110.29$115,142.766,677View SEC Filing Icon  
2/26/2026George W LemaitreCEOSell150,000$106.76$16,014,000.001,532,304View SEC Filing Icon  
8/11/2025David B. RobertsDirectorSell10,815$92.39$999,197.8517,976View SEC Filing Icon  
8/11/2025John A. RoushDirectorSell6,561$92.55$607,220.552,916View SEC Filing Icon  
8/8/2025Bridget A RossDirectorSell2,500$94.00$235,000.002,916View SEC Filing Icon  
8/8/2025John A. RoushDirectorSell939$93.49$87,787.112,916View SEC Filing Icon  
8/6/2025George W LemaitreCEOSell100,000$93.51$9,351,000.001,727,003View SEC Filing Icon  
5/20/2025George W LemaitreCEOSell4,399$85.10$374,354.901,827,003View SEC Filing Icon  
5/19/2025George W LemaitreCEOSell76,868$85.79$6,594,505.721,796,783View SEC Filing Icon  
5/16/2025George W LemaitreCEOSell18,733$84.77$1,587,996.411,873,651View SEC Filing Icon  
3/12/2025Trent G KamkeInsiderSell2,009$82.12$164,979.085,564View SEC Filing Icon  
11/15/2024Bridget A RossDirectorSell3,750$101.47$380,512.502,278View SEC Filing Icon  
8/13/2024David B. RobertsDirectorSell3,063$82.07$251,380.4114,114View SEC Filing Icon  
8/5/2024Trent G KamkeInsiderSell182$81.82$14,891.244,561View SEC Filing Icon  
7/15/2024George W LemaitreCEOSell27,030$86.27$2,331,878.101,958,328View SEC Filing Icon  
7/12/2024George W LemaitreCEOSell12,976$86.07$1,116,844.321,985,358View SEC Filing Icon  
5/16/2024Bridget A RossDirectorSell5,500$77.99$428,945.002,278View SEC Filing Icon  
5/8/2024George W LemaitreCEOSell8,000$75.30$602,400.002,079,128View SEC Filing Icon  
5/6/2024David B. RobertsDirectorSell5,025$75.62$379,990.5014,114View SEC Filing Icon  
5/6/2024George W LemaitreCEOSell68,906$75.70$5,216,184.202,133,428View SEC Filing Icon  
3/7/2024John A. RoushDirectorSell7,500$69.00$517,500.002,278View SEC Filing Icon  
3/5/2024Lawrence J. JasinskiDirectorSell5,110$67.50$344,925.005,309View SEC Filing Icon  
3/4/2024George W LemaitreCEOSell36,600$68.03$2,489,898.002,187,526View SEC Filing Icon  
2/29/2024George W LemaitreCEOSell27,859$69.73$1,942,608.072,255,737View SEC Filing Icon  
2/29/2024Joseph P. Pellegrino, Jr.CFOSell36,967$69.76$2,578,817.926,452View SEC Filing Icon  
12/11/2023George W LemaitreCEOSell22,288$54.42$1,212,912.962,269,475View SEC Filing Icon  
12/7/2023George W LemaitreCEOSell24,869$54.71$1,360,582.992,312,857View SEC Filing Icon  
6/2/2023Bridget A RossDirectorSell5,000$64.24$321,200.001,169View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for LeMaitre Vascular (NASDAQ:LMAT)

84.64% of LeMaitre Vascular 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 LMAT by year and by quarter.

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

LeMaitre Vascular Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/22/2026Segall Bryant & Hamill LLC52,252$5.70M0.1%-34.9%0.229%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE180,095$19.66M0.0%+39.0%0.788%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC10,832$1.18M0.0%+28.8%0.047%Search for SEC Filing on Google Icon
5/19/2026Smith Group Asset Management LLC6,985$0.76M0.0%+69.0%0.031%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC1,393$0.15M0.0%+28.4%0.006%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System20,034$2.19M0.0%-0.8%0.088%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada272,654$29.77M0.0%-6.3%1.193%Search for SEC Filing on Google Icon
5/18/2026Ranger Investment Management L.P.238,360$26.02M1.9%-36.8%1.043%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC3,144$0.34M0.0%-11.8%0.014%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 9,776$1.07M0.0%-2.7%0.043%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP23,298$2.54M0.0%+357.4%0.102%Search for SEC Filing on Google Icon
5/15/2026Rice Hall James & Associates LLC184,725$20.17M1.1%+1.3%0.808%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC138,502$15.12M0.0%-23.3%0.606%Search for SEC Filing on Google Icon
5/14/2026Teton Advisors LLC2,000$0.22M0.2%N/A0.009%Search for SEC Filing on Google Icon
5/14/2026Gibbs Wealth Management10,329$1.13M0.1%+55.2%0.045%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.136,674$14.92M0.0%+30.7%0.598%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP998,071$108.96M0.1%+6.2%4.368%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP476,335$52M0.0%+0.1%2.085%Search for SEC Filing on Google Icon
5/6/2026Copeland Capital Management LLC870,692$95.05M2.1%-2.1%3.810%Search for SEC Filing on Google Icon
5/6/2026Catalyst Capital Advisors LLC290$32K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.171,838$18.76M0.0%+292.3%0.752%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp167,328$18.27M0.0%-2.0%0.732%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund10,612$1.16M0.0%-5.0%0.046%Search for SEC Filing on Google Icon
5/4/2026Illumine Investment Management LLC14,874$1.62M1.2%+3.8%0.065%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.117,840$12.87M0.0%+4.3%0.516%Search for SEC Filing on Google Icon
5/2/2026Pittenger & Anderson Inc.9,375$1.02M0.0%-18.1%0.041%Search for SEC Filing on Google Icon
5/1/2026Kornitzer Capital Management Inc. KS12,714$1.39M0.0%-3.3%0.056%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC3,768$0.41M0.1%-2.6%0.016%Search for SEC Filing on Google Icon
4/28/2026Dividend Assets Capital LLC59,093$6.45M1.3%-18.1%0.259%Search for SEC Filing on Google Icon
4/28/2026Hardy Reed LLC2,325$0.25M0.0%N/A0.010%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System7,315$0.80M0.0%-8.4%0.032%Search for SEC Filing on Google Icon
4/27/2026Sound Income Strategies LLC226$25K0.0%+425.6%0.001%Search for SEC Filing on Google Icon
4/25/2026Livet Wealth LLC2,077$0.23M0.1%N/A0.009%Search for SEC Filing on Google Icon
4/24/2026Conestoga Capital Advisors LLC1,476,813$161.22M3.2%+3.6%6.463%Search for SEC Filing on Google Icon
4/24/2026James Investment Research Inc.2,222$0.24M0.0%N/A0.010%Search for SEC Filing on Google Icon
4/24/2026Perkins Capital Management Inc.25,825$2.82M2.7%-10.6%0.113%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA3,259$0.36M0.0%+5.5%0.014%Search for SEC Filing on Google Icon
4/21/2026Wesbanco Bank Inc.19,800$2.16M0.1%+13.8%0.087%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System9,300$1.02M0.0%N/A0.041%Search for SEC Filing on Google Icon
4/18/2026Riverbridge Partners LLC105,599$11.53M0.3%N/A0.462%Search for SEC Filing on Google Icon
4/17/2026Values First Advisors Inc.20,197$2.21M1.1%-0.6%0.088%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC27,204$2.97M0.0%-51.3%0.119%Search for SEC Filing on Google Icon
4/16/2026Balboa Wealth Partners2,213$0.24M0.0%N/A0.010%Search for SEC Filing on Google Icon
4/15/2026Nations Financial Group Inc. IA ADV25,811$2.82M0.1%+1.7%0.113%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.165,556$13.43M0.0%-37.9%0.727%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.1,491$0.12M0.0%-10.1%0.007%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.115,631$9.38M0.0%-4.7%0.510%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV3,606$0.29M0.0%+11.5%0.016%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury8,173$0.69M0.0%-1.7%0.036%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC3,158$0.26M0.0%+4.6%0.014%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC3,565$0.29M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/18/2026nVerses Capital LLC2,889$0.23M0.5%N/A0.013%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC62,909$5.10M0.0%+70.0%0.277%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC24,442$1.98M0.0%N/A0.108%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL93,422$7.58M0.0%+35.0%0.412%Search for SEC Filing on Google Icon
2/18/2026Numerai GP LLC7,061$0.57M0.1%N/A0.031%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC131,931$10.70M0.0%+23.1%0.581%Search for SEC Filing on Google Icon
2/18/2026Man Group plc18,409$1.49M0.0%N/A0.081%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC16,027$1.30M0.0%+137.4%0.071%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP21,298$1.73M0.0%+30.4%0.094%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC18,969$1.54M0.0%-10.3%0.084%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers31,356$2.54M0.0%+9.4%0.138%Search for SEC Filing on Google Icon
2/17/2026DF Dent & Co. Inc.174,178$14.13M0.2%-2.4%0.768%Search for SEC Filing on Google Icon
2/17/2026Equitable Holdings Inc.14,469$1.17M0.0%+1.4%0.064%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP61,571$4.99M0.0%+48.0%0.271%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC4,971$0.40M0.0%-67.5%0.022%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD290,069$23.53M0.0%-45.1%1.279%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.88,523$7.18M0.0%-4.1%0.390%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.202,170$16.40M0.0%+1.5%0.891%Search for SEC Filing on Google Icon
2/17/2026Crawford Investment Counsel Inc.109,832$8.91M0.1%+2.0%0.484%Search for SEC Filing on Google Icon
2/17/2026Kemnay Advisory Services Inc.982$80K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors10,814$0.88M0.0%+11.7%0.048%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP62,290$5.05M0.0%+93.8%0.275%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada291,102$23.61M0.0%+5.2%1.283%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.5,050$0.41M0.0%-29.3%0.022%Search for SEC Filing on Google Icon
2/17/2026Rice Hall James & Associates LLC182,276$14.78M0.8%+2.3%0.803%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC25,731$2.09M0.0%-26.5%0.113%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC7,222$0.59M0.0%+4.7%0.032%Search for SEC Filing on Google Icon
2/16/2026Healthcare of Ontario Pension Plan Trust Fund17,225$1.40M0.0%N/A0.076%Search for SEC Filing on Google Icon
2/16/2026Kennedy Capital Management LLC247,907$20.11M0.4%+14.8%1.093%Search for SEC Filing on Google Icon
2/16/2026Arax Advisory Partners568$46K0.0%-33.0%0.003%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC32,558$2.64M0.0%+8.5%0.143%Search for SEC Filing on Google Icon
2/16/2026Bridge City Capital LLC66,623$5.40M1.6%-9.8%0.294%Search for SEC Filing on Google Icon
2/16/2026Aptus Capital Advisors LLC67,783$5.50M0.0%+0.4%0.299%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC843$68K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP48,228$3.91M0.0%-36.8%0.213%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 10,050$0.82M0.0%-4.3%0.044%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co18,353$1.49M0.0%+8.1%0.081%Search for SEC Filing on Google Icon
2/13/2026Segall Bryant & Hamill LLC80,242$6.51M0.1%-5.8%0.354%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp63,258$5.13M0.0%-2.7%0.279%Search for SEC Filing on Google Icon
2/13/2026Smartleaf Asset Management LLC579$48K0.0%-27.4%0.003%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board72,194$5.86M0.0%-11.1%0.318%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP940,140$76.25M0.1%+13.4%4.143%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.196,328$15.92M0.0%-0.7%0.865%Search for SEC Filing on Google Icon
2/13/2026State Street Corp806,993$65.45M0.0%+0.8%3.557%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp2,082$0.17M0.0%+80.9%0.009%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd4,030$0.33M0.1%-26.1%0.018%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC31,397$2.55M0.0%-4.8%0.138%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.2,622$0.21M0.0%-21.4%0.012%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC12,028$0.98M0.0%+83.3%0.053%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
LeMaitre Vascular logo
LeMaitre Vascular, Inc. develops, manufactures, and markets medical devices and implants used in the field of vascular surgery worldwide. It offers human cadaver tissue cryopreservation services; angioscope, a fiberoptic catheter used for viewing the lumen of a blood vessel; embolectomy catheters to remove blood clots from arteries; thrombectomy catheters for removing thrombi in the venous system; occlusion catheters that temporarily occlude the blood flow; and perfusion catheters to perfuse the blood and other fluids into the vasculature. The company also provides artegraft biologic graft, a bovine carotid artery used for dialysis access; XenoSure biologic patches, used for closure of vessels after surgical intervention; VascuCel and CardioCel biologic patches, used in vessel repair, heart repair and reconstruction, and neonatal repairs; cardiovascular patches; carotid shunts that temporarily shunt the blood to the brain during the removal of plaque in a carotid endarterectomy surgery; biosynthetic vascular graft indicated for lower extremity bypass and dialysis access; and vascular grafts used to bypass or replace diseased arteries. In addition, it offers radiopaque tape, a medical-grade tape applied to the skin that enables surgeons and interventionalists to cross-refer between the inside and the outside of a patient's body and allows them to locate tributaries or lesions beneath the skin. Further, the company provides valvulotomes, which cut or disrupt valves in the saphenous vein to function as an artery to carry blood past diseased arteries to the lower leg or the foot; and closure systems to attach vessels to one another with titanium clips instead of sutures. It markets its products through a direct sales force and distributors. The company was formerly known as Vascutech, Inc. and changed its name to LeMaitre Vascular, Inc. in April 2001. LeMaitre Vascular, Inc. was incorporated in 1983 and is headquartered in Burlington, Massachusetts.
Read More on LeMaitre Vascular

Today's Range

Now: $97.75
Low: $97.58
High: $99.55

50 Day Range

MA: $108.36
Low: $97.22
High: $117.39

52 Week Range

Now: $97.75
Low: $78.35
High: $118.01

Volume

207,218 shs

Average Volume

274,589 shs

Market Capitalization

$2.23 billion

P/E Ratio

36.07

Dividend Yield

1.02%

Beta

0.6

Who are the company insiders with the largest holdings of LeMaitre Vascular?

LeMaitre Vascular's top insider shareholders include:
  1. George W Lemaitre (CEO)
  2. George W Lemaitre (CEO)
  3. George W Lemaitre (Chairman)
  4. Joseph P Pellegrino Jr (CFO)
  5. David Roberts (President)
  6. David B Roberts (Director)
  7. Cornelia W Lemaitre (Director)
  8. David B Roberts (Director)
  9. Cornelia Lemaitre (Director)
  10. David B Roberts (Insider)
Learn More about top insider investors at LeMaitre Vascular.

Who are the major institutional investors of LeMaitre Vascular?

LeMaitre Vascular's top institutional shareholders include:
  1. Conestoga Capital Advisors LLC — 6.46%
  2. First Trust Advisors LP — 4.37%
  3. Copeland Capital Management LLC — 3.81%
  4. Dimensional Fund Advisors LP — 2.08%
  5. Royal Bank of Canada — 1.19%
  6. Ranger Investment Management L.P. — 1.04%
Learn More about top institutional investors of LeMaitre Vascular stock.

Which major investors are selling LeMaitre Vascular stock?

Within the previous quarter, LMAT stock was sold by these institutional investors:
  1. Ranger Investment Management L.P.
  2. Renaissance Technologies LLC
  3. SG Americas Securities LLC
  4. Segall Bryant & Hamill LLC
  5. Royal Bank of Canada
  6. Copeland Capital Management LLC
  7. Dividend Assets Capital LLC
  8. Bank of New York Mellon Corp
Within the last year, company insiders that have sold LeMaitre Vascular company stock include:
  1. George W Lemaitre (CEO)
  2. David B Roberts (Director)
  3. Trent G Kamke (Insider)
  4. Bridget A Ross (Director)
  5. John A Roush (Director)
Learn More investors selling LeMaitre Vascular stock.

Which major investors are buying LeMaitre Vascular stock?

In the last quarter, LMAT stock was acquired by institutional investors including:
  1. Bessemer Group Inc.
  2. Riverbridge Partners LLC
  3. First Trust Advisors LP
  4. Conestoga Capital Advisors LLC
  5. Bank of America Corp DE
  6. Sei Investments Co.
  7. Quantinno Capital Management LP
  8. Louisiana State Employees Retirement System

LeMaitre Vascular Active Insiders

George W Lemaitre
George W Lemaitre (Age 61)
Chairman & CEO
4 recent trades
Trent G Kamke
Trent G Kamke (Age 55)
Senior Vice President, Operations
2 recent trades
Joseph P Pellegrino Jr (Age 61)
CFO
David B Roberts
David B Roberts (Age 61)
Director
1 recent trades
John A Roush
John A Roush
Director
Bridget A Ross
Bridget A Ross
Director
1 recent trades
Lawrence J Jasinski
Director