Exhibit 99.1 LeMaitre Q3 2025 Financial Results BURLINGTON, MA, November 6, 2025 – LeMaitre Vascular, Inc. (Nasdaq: LMAT), a provider of vascular devices, implants, and services, today reported Q3 2025 results, announced a quarterly dividend of $0.20/share, and provided guidance. Q3 2025 results include a non-recurring benefit from the Employee Retention Tax Credit. Non-GAAP adjusted figures exclude this benefit. A reconciliation of GAAP to non-GAAP results is included. Q3 2025: Grafts (+23%) and Shunts (+1 ...