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LMAT Insider Trading

Insider Ownership Percentage: 9.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $20,002,041.62

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: $85.70
Price Change: ▲ Price Increase of +0.78 (0.92%)
As of 12/4/2025 05:00 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
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  
5/19/2023George W LemaitreCEOSell7,098$62.67$444,831.662,346,310View SEC Filing Icon  
5/17/2023George W LemaitreCEOSell2,176$64.06$139,394.562,371,318View SEC Filing Icon  
5/9/2023John A. RoushDirectorSell7,500$65.74$493,050.008,669View SEC Filing Icon  
5/4/2023David B. RobertsDirectorSell34,989$63.44$2,219,702.1611,238View SEC Filing Icon  
5/3/2023George W LemaitreCEOSell94,900$63.48$6,024,252.002,413,613View SEC Filing Icon  
3/3/2023Trent G KamkeInsiderSell6,414$50.94$326,729.163,791View SEC Filing Icon  
3/2/2023Lawrence J. JasinskiDirectorSell192$50.00$9,600.009,310View 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
11/21/2025CIBC Bancorp USA Inc.9,130$0.80M0.0%N/A0.040%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC1,119$98K0.0%N/A0.005%Search for SEC Filing on Google Icon
11/17/2025Oberweis Asset Management Inc.113,767$9.96M0.4%-0.8%0.501%Search for SEC Filing on Google Icon
11/17/2025PharVision Advisers LLC4,053$0.36M0.2%N/A0.018%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC16,907$1.48M0.0%+136.2%0.075%Search for SEC Filing on Google Icon
11/17/2025Prosperity Wealth Management Inc.10,650$0.93M0.3%N/A0.047%Search for SEC Filing on Google Icon
11/17/2025Quarry LP727$64K0.0%+267.2%0.003%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd134,370$11.76M0.0%-22.7%0.592%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC107,137$9.38M0.0%-63.1%0.472%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,695$0.85M0.0%-15.2%0.043%Search for SEC Filing on Google Icon
11/17/2025Crawford Investment Counsel Inc.107,702$9.43M0.2%-2.9%0.475%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE125,193$10.96M0.0%+8.6%0.552%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC3,864$0.34M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC3,469$0.30M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC66,268$5.80M0.1%+356.3%0.292%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.166,834$14.60M0.0%-27.9%0.735%Search for SEC Filing on Google Icon
11/14/2025Creative Planning4,711$0.41M0.0%+62.1%0.021%Search for SEC Filing on Google Icon
11/14/2025Lazard Asset Management LLC43,860$3.84M0.0%-4.2%0.193%Search for SEC Filing on Google Icon
11/14/2025Credit Agricole S A18,877$1.65M0.0%N/A0.083%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.27,312$2.39M0.0%+1.9%0.120%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC2,471$0.22M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/14/2025Equitable Holdings Inc.14,264$1.25M0.0%+25.6%0.063%Search for SEC Filing on Google Icon
11/14/2025Deerfield Management Company L.P.29,959$2.62M0.0%+618.6%0.132%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System20,207$1.77M0.0%+7.9%0.089%Search for SEC Filing on Google Icon
11/14/2025Horizon Investments LLC5,943$0.52M0.0%N/A0.026%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 9,363$0.82M0.0%+7.1%0.041%Search for SEC Filing on Google Icon
11/14/2025DF Dent & Co. Inc.178,430$15.61M0.2%-5.0%0.787%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC32,997$2.89M0.0%-41.5%0.145%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP63,471$5.55M0.0%+50.5%0.280%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC34,987$3.06M0.0%-25.7%0.154%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank142,832$12.50M0.0%-0.9%0.630%Search for SEC Filing on Google Icon
11/14/2025F m Investments LLC37,971$3.32M0.1%-19.5%0.168%Search for SEC Filing on Google Icon
11/14/2025Glenmede Investment Management LP8,199$0.72M0.0%-8.2%0.036%Search for SEC Filing on Google Icon
11/13/2025Marshall Wace LLP76,350$6.68M0.0%-30.9%0.337%Search for SEC Filing on Google Icon
11/13/2025Kennedy Capital Management LLC215,867$18.89M0.4%+31.6%0.954%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.121,316$10.62M0.0%-48.3%0.536%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.104,626$9.16M0.0%+2.2%0.462%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG23,726$2.08M0.0%+24.0%0.105%Search for SEC Filing on Google Icon
11/13/2025Geneva Capital Management LLC912,248$79.83M1.4%-0.3%4.030%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets8,148$0.71M0.0%-5.4%0.036%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.14,317$1.25M0.0%+6.1%0.063%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc53,557$4.69M0.0%-2.7%0.237%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank41,600$3.64M0.0%+7.2%0.184%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.199,264$17.44M0.0%-22.6%0.880%Search for SEC Filing on Google Icon
11/13/2025Inceptionr LLC4,550$0.40M0.1%+48.6%0.020%Search for SEC Filing on Google Icon
11/13/2025Dynamic Technology Lab Private Ltd5,450$0.48M0.1%N/A0.024%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP828,947$72.54M0.1%+35.4%3.662%Search for SEC Filing on Google Icon
11/12/2025Aptus Capital Advisors LLC67,492$5.91M0.0%+15.1%0.298%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC29,998$2.63M0.0%-26.3%0.133%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP462,679$40.49M0.0%+0.4%2.044%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.19,400$1.70M0.0%-74.1%0.086%Search for SEC Filing on Google Icon
11/12/2025Segall Bryant & Hamill LLC85,159$7.45M0.1%+2.9%0.376%Search for SEC Filing on Google Icon
11/12/2025Bahl & Gaynor Inc.124,981$10.94M0.1%+1.7%0.552%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP28,424$2.49M0.1%-13.8%0.126%Search for SEC Filing on Google Icon
11/12/2025Caitlin John LLC15,984$1.40M1.0%+2.3%0.071%Search for SEC Filing on Google Icon
11/12/2025R Squared Ltd3,133$0.27M0.1%N/A0.014%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC14,702$1.29M0.0%-11.1%0.065%Search for SEC Filing on Google Icon
11/10/2025MAI Capital Management432$38K0.0%N/A0.002%Search for SEC Filing on Google Icon
11/10/2025EverSource Wealth Advisors LLC994$87K0.0%+75.3%0.004%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.1,743$0.15M0.0%-17.9%0.008%Search for SEC Filing on Google Icon
11/10/2025Premier Fund Managers Ltd2,058$0.18M0.0%-70.3%0.009%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP4,442$0.39M0.0%N/A0.020%Search for SEC Filing on Google Icon
11/7/2025Summitry LLC3,091$0.27M0.0%+15.9%0.014%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.1,600,087$140.02M0.0%-0.1%7.068%Search for SEC Filing on Google Icon
11/7/2025Fifth Third Bancorp10,029$0.88M0.0%-7.0%0.044%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.121,988$10.68M0.0%-18.6%0.539%Search for SEC Filing on Google Icon
11/6/2025Public Sector Pension Investment Board81,211$7.11M0.0%+15.8%0.359%Search for SEC Filing on Google Icon
11/6/2025Illinois Municipal Retirement Fund11,048$0.97M0.0%+1.6%0.049%Search for SEC Filing on Google Icon
11/6/2025Wedbush Securities Inc.2,357$0.21M0.0%-10.7%0.010%Search for SEC Filing on Google Icon
11/6/2025Cornerstone Investment Partners LLC2,321$0.20M0.0%-6.9%0.010%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers69,559$6.09M0.0%-5.0%0.307%Search for SEC Filing on Google Icon
11/6/2025Wesbanco Bank Inc.17,400$1.52M0.0%+52.6%0.077%Search for SEC Filing on Google Icon
11/6/2025Johnson Investment Counsel Inc.29,792$2.61M0.0%+0.5%0.132%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC67,707$5.93M0.0%-14.4%0.299%Search for SEC Filing on Google Icon
11/6/2025Linden Thomas Advisory Services LLC34,991$3.06M0.3%+1.3%0.155%Search for SEC Filing on Google Icon
11/5/2025Smartleaf Asset Management LLC797$68K0.0%+149.1%0.004%Search for SEC Filing on Google Icon
11/5/2025Alps Advisors Inc.4,936$0.43M0.0%+15.5%0.022%Search for SEC Filing on Google Icon
11/5/2025Ranger Investment Management L.P.385,800$33.76M2.4%-25.0%1.704%Search for SEC Filing on Google Icon
11/5/2025Portside Wealth Group LLC6,346$0.56M0.1%+7.5%0.028%Search for SEC Filing on Google Icon
11/5/2025Bessemer Group Inc.6,481$0.57M0.0%+8.9%0.029%Search for SEC Filing on Google Icon
11/5/2025Envestnet Asset Management Inc.290,673$25.44M0.0%-4.6%1.284%Search for SEC Filing on Google Icon
11/4/2025Marco Investment Management LLC2,330$0.20M0.0%N/A0.010%Search for SEC Filing on Google Icon
11/4/2025Cornerstone Planning Group LLC336$30K0.0%+534.0%0.001%Search for SEC Filing on Google Icon
11/4/2025Illumine Investment Management LLC14,032$1.23M0.9%+1.4%0.062%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming910$80K0.0%-60.1%0.004%Search for SEC Filing on Google Icon
11/4/2025Jones Financial Companies Lllp7,486$0.63M0.0%+2.2%0.033%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.109,391$9.57M0.0%-3.1%0.483%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC10,777$0.94M0.1%+42.5%0.048%Search for SEC Filing on Google Icon
11/3/2025Arizona State Retirement System6,327$0.55M0.0%+7.1%0.028%Search for SEC Filing on Google Icon
11/3/2025Pittenger & Anderson Inc.4,460$0.39M0.0%N/A0.020%Search for SEC Filing on Google Icon
11/3/2025Summit Global Investments3,622$0.32M0.0%N/A0.016%Search for SEC Filing on Google Icon
11/3/2025Federated Hermes Inc.40,546$3.55M0.0%+2.2%0.179%Search for SEC Filing on Google Icon
10/31/2025Riverwater Partners LLC21,001$1.84M0.8%-28.0%0.093%Search for SEC Filing on Google Icon
10/31/2025Kornitzer Capital Management Inc. KS13,090$1.15M0.0%+18.0%0.058%Search for SEC Filing on Google Icon
10/31/2025Vanguard Personalized Indexing Management LLC3,133$0.27M0.0%+16.1%0.014%Search for SEC Filing on Google Icon
10/31/2025Perkins Capital Management Inc.30,461$2.67M2.3%-0.8%0.135%Search for SEC Filing on Google Icon
10/31/2025Mutual of America Capital Management LLC48,448$4.24M0.0%+27.5%0.214%Search for SEC Filing on Google Icon
10/31/2025Y Intercept Hong Kong Ltd9,752$0.85M0.0%N/A0.043%Search for SEC Filing on Google Icon
10/30/2025Gibbs Wealth Management7,939$0.70M0.2%-18.4%0.035%Search for SEC Filing on Google Icon
10/30/2025Palisades Investment Partners LLC3,465$0.30M0.1%N/A0.015%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: $85.70
Low: $83.16
High: $86.79

50 Day Range

MA: $86.87
Low: $82.80
High: $90.37

52 Week Range

Now: $85.70
Low: $71.42
High: $105.55

Volume

233,590 shs

Average Volume

187,281 shs

Market Capitalization

$1.94 billion

P/E Ratio

36.94

Dividend Yield

0.94%

Beta

0.68

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. David B Roberts (Director)
  3. Joseph P Pellegrino Jr (CFO)
  4. Trent G Kamke (Insider)
  5. Lawrence J Jasinski (Director)
  6. Bridget A Ross (Director)
  7. John A Roush (Director)
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. Vanguard Group Inc. — 7.07%
  2. Conestoga Capital Advisors LLC — 6.96%
  3. Copeland Capital Management LLC — 4.15%
  4. Geneva Capital Management LLC — 4.03%
  5. First Trust Advisors LP — 3.66%
  6. Congress Asset Management Co. — 3.06%
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. Millennium Management LLC
  2. Ranger Investment Management L.P.
  3. Invesco Ltd.
  4. Ameriprise Financial Inc.
  5. Russell Investments Group Ltd.
  6. Victory Capital Management Inc.
  7. Copeland Capital Management LLC
  8. Qube Research & Technologies Ltd
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. Joseph P Pellegrino Jr (CFO)
  4. Trent G Kamke (Insider)
  5. Lawrence J Jasinski (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. First Trust Advisors LP
  2. Kennedy Capital Management LLC
  3. Algert Global LLC
  4. Deerfield Management Company L.P.
  5. Two Sigma Investments LP
  6. Vest Financial LLC
  7. Credit Agricole S A
  8. Congress Asset Management Co.