BSX - Insider purchases

Director Habiger David C bought $99,937 worth of shares (2,100 units at $47.59), increasing direct ownership by 14% to 17,160 units (SEC Form 4)

Director Habiger David C bought $56,887 worth of shares (1,182 units at $48.13), increasing direct ownership by 9% to 15,060 units (SEC Form 4)

Chairman, President & CEO Mahoney Michael F bought $9,001,408 worth of shares (186,240 units at $48.33), increasing direct ownership by 13% to 1,590,024 units (SEC Form 4)

Director Ludwig Edward J bought $227,400 worth of shares (5,000 units at $45.48), increasing direct ownership by 20% to 30,359 units (SEC Form 4)

Director Ludwig Edward J bought $202,914 worth of shares (3,580 units at $56.68), increasing direct ownership by 16% to 25,359 units (SEC Form 4)

Director Pegus Cheryl bought $99,987 worth of shares (1,770 units at $56.49) (SEC Form 4)

Director Habiger David C bought $251,098 worth of shares (4,450 units at $56.43), increasing direct ownership by 47% to 13,878 units (SEC Form 4)

EVP & Group Pres, Cardiology Fitzgerald Joseph Michael bought $4,515 worth of shares (50 units at $90.29), sold $1,799 worth of shares (20 units at $89.97), was granted 31,680 shares and covered exercise/tax liability with 14,447 shares, increasing direct ownership by 17% to 172,863 units (SEC Form 4)