10 insiders reported 210 Form 4 transactions for LEMAITRE VASCULAR INC (LMAT) over the past 18 months (most recent 2026-06-05). Recent activity: LeMaitre George W (Chairman and CEO) Sell 11,974 shares, LeMaitre George W (Chairman and CEO) Buy 11,974 shares, LeMaitre George W (Chairman and CEO) Sell 18,600 shares, Kamke Trent G (Senior V. P., Operations) Sell 2,928 shares, Jasinski Lawrence J (Director) Buy 1,069 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | LeMaitre George W | Chairman and CEO | Sell | 11,974 | $0 |
| 2026-06-05 | LeMaitre George W | Chairman and CEO | Buy | 11,974 | $0 |
| 2026-05-11 | LeMaitre George W | Chairman and CEO | Sell | 18,600 | $2.0M |
| 2026-05-11 | Kamke Trent G | Senior V. P., Operations | Sell | 2,928 | $313,287 |
| 2026-05-11 | Jasinski Lawrence J | Director | Buy | 1,069 | $50,446 |
| 2026-05-11 | Ross Bridget A | Director | Buy | 3,444 | $167,378 |
| 2026-05-11 | LeMaitre George W | Chairman and CEO | Sell | 27,881 | $3.0M |
| 2026-05-11 | Jasinski Lawrence J | Director | Buy | 924 | $50,497 |
| 2026-05-11 | Ross Bridget A | Director | Buy | 1,600 | $75,504 |
| 2026-05-11 | Jasinski Lawrence J | Director | Buy | 865 | $87,469 |
| 2026-05-11 | Ross Bridget A | Director | Sell | 5,044 | $560,366 |
| 2026-05-11 | Jasinski Lawrence J | Director | Sell | 3,943 | $433,730 |
| 2026-04-23 | Pellegrino Joseph P JR | Director | Buy | 2,941 | $104,347 |
| 2026-03-13 | Roberts David B | President and Director | Sell | 3,312 | $356,602 |
| 2026-03-13 | Kamke Trent G | Senior V. P., Operations | Buy | 2,625 | $93,135 |
| 2026-03-13 | Kamke Trent G | Senior V. P., Operations | Sell | 2,625 | $284,812 |
| 2026-03-12 | LeBlanc Dorian Paul | Chief Financial Officer | Buy | 2 | $0 |
| 2026-03-12 | LeBlanc Dorian Paul | Chief Financial Officer | Sell | 96 | $10,483 |
| 2026-03-02 | Jasinski Lawrence J | Director | Buy | 476 | $0 |
| 2026-03-02 | Jasinski Lawrence J | Director | Buy | 1 | $0 |
| 2026-03-02 | Roberts David B | President and Director | Buy | 1,514 | $0 |
| 2026-03-02 | Roberts David B | President and Director | Buy | 146 | $0 |
| 2026-03-02 | Roberts David B | President and Director | Buy | 3 | $0 |
| 2026-03-02 | Roberts David B | President and Director | Sell | 134 | $15,234 |
| 2026-03-02 | Roberts David B | President and Director | Sell | 13 | $1,478 |
Source: SEC Form 4 filings · as of 2026-06-05