LMAT SEC Filing News — LeMaitre Vascular, Inc.

Latest SEC filings for LeMaitre Vascular, Inc. (LMAT) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-15.

LeMaitre Vascular, Inc. develops, manufactures, and markets medical devices and implants used in the field of vascular surgery in the Americas, Europe, the Middle Esat, Africa, and the Asia Pacific. The company offers allografts, which are cryopreserved human tissue grafts used in vascular reconstruction, and cardiac repair and reconstruction; embolectomy catheters to remove blood clots from arteries; thrombectomy catheters for removing thrombi in the venous system; occlusion catheters that temp…
Sector: Healthcare Industry: Medical Instruments & Supplies Market Cap: $1.9B CIK: 1158895
20
Total Filings
0
Bullish Classifications
0
Bearish Classifications
16
Insider Transactions
2
Material Events (8-K)
1
Periodic Reports
What you're looking at: Each item below is parsed from an actual SEC filing submitted by LeMaitre Vascular, Inc.. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
LMAT Filing Activity Snapshot 2026-06-05 — 2026-10-15
Insider Transactions (Form 4)
0 buys vs 0 sells
Insider buying and selling activity is balanced in this period.
Largest Form 144 Filing
$449.2K
BRIDGET A ROSS · 2026-07-29
4,322 shares · Form 144
Form 144 Notices
1
Proposed insider sale filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 16 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 16 filings in this group are Form 4s for LeMaitre Vascular, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 16 insider filings shown, the breakdown is 15 compensation award and 1 option exercise. None of the classified filings involved a discretionary open-market trade, so this period says nothing about what insiders think of the price.

What each transaction type means

Compensation award ×15
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Option exercise ×1
The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Roberts David B (Director, President and Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 4 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 5 — —
Filing: Form 4 (Insider Transaction) Insider: Roberts David B (Director, President and Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Pellegrino Joseph P JR (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 4 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 4 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Pellegrino Joseph P JR (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Jasinski Lawrence J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Jasinski Lawrence J (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

SHADAN MARTHA (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: SHADAN MARTHA (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

O'Connor John James (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: O'Connor John James (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

LeBlanc Dorian Paul (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
Filing: Form 4 (Insider Transaction) Insider: LeBlanc Dorian Paul (Chief Financial Officer)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

LeMaitre George W (Director, Chairman and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 4 — —
A Compensation award derivative · Dividend Equivalent Rights 4 — —
A Compensation award derivative · Dividend Equivalent Rights 7 — —
A Compensation award derivative · Dividend Equivalent Rights 9 — —
A Compensation award derivative · Dividend Equivalent Rights 11 — —
A Compensation award derivative · Dividend Equivalent Rights 13 — —
A Compensation award derivative · Dividend Equivalent Rights 19 — —
Filing: Form 4 (Insider Transaction) Insider: LeMaitre George W (Director, Chairman and CEO)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Kamke Trent G (Senior V. P., Operations) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
Filing: Form 4 (Insider Transaction) Insider: Kamke Trent G (Senior V. P., Operations)
Form 4 Compensation award Tax / Compensation Filing 2026-09-08

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Roush John A (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Roush John A (Director)
Form 4 Option exercise Tax / Compensation Filing 2026-09-03

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Roush John A (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 3,444 $48.60 $167.4K
M Option exercise derivative · Stock Option (Right to Buy) 3,444 — —
Filing: Form 4 (Insider Transaction) Insider: Roush John A (Director) Shares: 3,444
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Jasinski Lawrence J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Jasinski Lawrence J (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

O'Connor John James (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: O'Connor John James (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Roush John A (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Roush John A (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

SHADAN MARTHA (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 0 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: SHADAN MARTHA (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

Pellegrino Joseph P JR (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
A Compensation award derivative · Dividend Equivalent Rights 1 — —
Filing: Form 4 (Insider Transaction) Insider: Pellegrino Joseph P JR (Director)
Form 4 Compensation award Tax / Compensation Filing 2026-06-05

LMAT insider Form 4 filed for equity award, exercise, or tax withholding

LeBlanc Dorian Paul (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code Nature Shares Price Value
A Compensation award derivative · Dividend Equivalent Rights 2 — —
A Compensation award derivative · Dividend Equivalent Rights 3 — —
Filing: Form 4 (Insider Transaction) Insider: LeBlanc Dorian Paul (Chief Financial Officer)
Proposed Insider Sales 1 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. LeMaitre Vascular, Inc. has 1 such notice in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-07-29

LMAT Form 144 filed for proposed insider sale by BRIDGET A ROSS (4,322 shares) ~$449.2K

BRIDGET A ROSS filed a Form 144 with the SEC indicating intent to sell LMAT (LEMAITRE VASCULAR INC) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: BRIDGET A ROSS Shares: 4,322 Est. Value: $449.2K
Material Events 2 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 2 in this period for LeMaitre Vascular, Inc. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-10-15

LMAT filed 8-K — material company event

LEMAITRE VASCULAR INC filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)
Form 8-K Material Company Update 2026-08-04

LMAT filed 8-K — material company event

LEMAITRE VASCULAR INC filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)
Periodic Reports 1 · Forms 10-K and 10-Q

The periodic reports are where the audited and reviewed financial statements live. This period contains 1 quarterly report (10-Q) for LeMaitre Vascular, Inc.

The two are not equivalent in weight. A 10-K is audited by an external firm and includes the full risk factor disclosure, business description and management discussion; a 10-Q is unaudited, reviewed rather than examined, and much shorter. When a figure in a quarterly report is later revised, the annual report is usually where the correction appears.

An amended report — 10-K/A or 10-Q/A — restates or corrects something in the original filing, and is worth reading against the version it replaces.

Form 10-Q Quarterly Report 2026-08-05

LMAT filed Quarterly Report (10-Q)

LEMAITRE VASCULAR INC filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)

How we classify LeMaitre Vascular, Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on LMAT. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — LMAT SEC Filings

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Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
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