LeMaitre Vascular Faces Insider Stock Sale Amid Market Volatility Lawrence J. Jasinski, a director at LeMaitre Vascular, sold 3,142 shares valued at $289,064, reducing his holdings to 2,607 shares. This comes as the company navigates market fluctuations, with its stock down 13% in a week, despite strong Q4 earnings and a $300 million cash reserve for strategic expansions.1