As of March 23, 2026, Lemaitre Vascular's top three insider holders are George W Lemaitre (Chairman And Ceo, 1.48Mn shares), John James O'Connor (Director, 62.83K shares), George W Lemaitre (Chairman And Ceo, 33.40K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| George W Lemaitre | Chairman And Ceo | 1,476,500 | 0 | 02 Mar, 2026 |
| John James O'Connor | 62,827 | 0 | 02 Mar, 2026 | |
| George W Lemaitre | Chairman And Ceo | 0 | 33,400 | 15 Dec, 2025 |
| David B Roberts | President And Director | 14,667 | 0 | 13 Mar, 2026 |
| Joseph P Jr Pellegrino | 12,080 | 0 | 02 Mar, 2026 | |
| Trent G Kamke | Senior V. P., Operations | 6,677 | 0 | 13 Mar, 2026 |
| Bridget A Ross | 3,942 | 0 | 02 Mar, 2026 | |
| John A Roush | 3,942 | 0 | 02 Mar, 2026 | |
| Martha Shadan | 2,962 | 0 | 02 Mar, 2026 | |
| Dorian Paul Leblanc | Chief Financial Officer | 2,302 | 0 | 12 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Mar, 2026 | Trent G Kamke | Common Stock | A | 2,625 | $35.48 | 9,302 | D | M |
| 11 Mar, 2026 | David B Roberts | Common Stock | D | 3,312 | $107.68 | 14,667 | D | S |
| 11 Mar, 2026 | Trent G Kamke | Common Stock | D | 2,625 | $108.50 | 6,677 | D | S |
| 11 Mar, 2026 | Trent G Kamke | Stock Option (Right to Buy) | D | 2,625 | $0.00 | 1,353 | D | M |
| 10 Mar, 2026 | Dorian Paul Leblanc | Common Stock | A | 2 | $0.00 | 2,400 | D | M |
| 10 Mar, 2026 | Dorian Paul Leblanc | Common Stock | D | 96 | $109.20 | 2,302 | D | F |
| 10 Mar, 2026 | Dorian Paul Leblanc | Dividend Equivalent Rights | D | 2 | $0.00 | 9 | D | M |
| 26 Feb, 2026 | George W Lemaitre | Common Stock | D | 150,000 | $106.76 | 1,532,304 | D | S |
| 26 Feb, 2026 | Joseph P Jr Pellegrino | Common Stock | A | 1,893 | $0.00 | 12,076 | D | A |
| 26 Feb, 2026 | Bridget A Ross | Common Stock | A | 476 | $0.00 | 3,941 | D | A |
| 26 Feb, 2026 | John James O'Connor | Common Stock | A | 476 | $0.00 | 62,826 | D | A |
| 26 Feb, 2026 | Martha Shadan | Common Stock | A | 476 | $0.00 | 2,961 | D | A |
| 26 Feb, 2026 | John A Roush | Common Stock | A | 476 | $0.00 | 3,941 | D | A |
| 26 Feb, 2026 | David B Roberts | Common Stock | A | 1,514 | $0.00 | 26,444 | D | A |
| 26 Feb, 2026 | Trent G Kamke | Common Stock | A | 1,051 | $0.00 | 7,812 | D | A |
| 26 Feb, 2026 | George W Lemaitre | Common Stock | A | 5,609 | $0.00 | 1,537,913 | D | A |
| 26 Feb, 2026 | David B Roberts | Common Stock | A | 146 | $0.00 | 26,590 | D | A |
| 26 Feb, 2026 | John James O'Connor | Common Stock | A | 1 | $0.00 | 62,827 | D | M |
| 26 Feb, 2026 | Martha Shadan | Common Stock | A | 1 | $0.00 | 2,962 | D | M |
| 26 Feb, 2026 | Trent G Kamke | Common Stock | A | 2 | $0.00 | 7,814 | D | M |