Updated Jul 16, 2026 · Last SEC filing 2026-06-05
LEMAITRE VASCULAR INC (LMAT) has filed 14 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-05. 2 Form 8-K material event filings were reported by LMAT in the last 90 days. 3 Form 144 notices of proposed sale were filed for LMAT stock. InsiderAlpha tracks every LMAT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001158895 |
|---|
| Form 4 filings (90d) | 14 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 3 |
| Latest Form 4 filing | 2026-06-05 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| LeMaitre George W | Chairman and CEO | G — Bona-fide gift | 12.0K | $0.00 | — | SEC | |
| LeMaitre George W | Chairman and CEO | A — Grant or award | 12.0K | $0.00 | — | SEC | |
| LeMaitre George W | Chairman and CEO | S — Open-market sale | 27.9K | $108.69 | $3.03M | SEC | |
| Kamke Trent G | Senior V. P., Operations | S — Open-market sale | 2.9K | $107.00 | $313K | SEC | |
| Ross Bridget A | Insider | M — Option exercise | 1.6K | $47.19 | $76K | SEC | |
| Ross Bridget A | Insider | S — Open-market sale | 5.0K | $111.10 | $560K | SEC | |
| Ross Bridget A | Insider | M — Option exercise | 3.4K | $48.60 | $167K | SEC | |
| LeMaitre George W | Chairman and CEO | S — Open-market sale | 18.6K | $107.64 | $2.00M | SEC | |
| Jasinski Lawrence J | Insider | M — Option exercise | 924 | $54.65 | $50K | SEC | |
| Jasinski Lawrence J | Insider | S — Open-market sale | 3.9K | $110.00 | $434K | SEC | |
| Jasinski Lawrence J | Insider | M — Option exercise | 865 | $101.12 | $87K | SEC | |
| Jasinski Lawrence J | Insider | M — Option exercise | 1.1K | $47.19 | $50K | SEC | |
| Pellegrino Joseph P JR | Insider | M — Option exercise | 2.9K | $35.48 | $104K | SEC | |
| Roberts David B | President and Director | S — Open-market sale | 3.3K | $107.68 | $357K | SEC | |
| Kamke Trent G | Senior V. P., Operations | M — Option exercise | 2.6K | $35.48 | $93K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for LEMAITRE VASCULAR INC (LMAT). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Jasinski Lawrence J | 12 | $622K |
| LeMaitre George W | 11 | $5.03M |
| Pellegrino Joseph P JR | 9 | $104K |
| Roberts David B | 9 | — |
| Kamke Trent G | 8 | $313K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LMAT insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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