Michael F Mahoney, Chairman, President & CEO at Boston Scientific, bought BSX on Aug 3, 2026
Data as of Oct 16
▲ BUY$9M186,240 shares at $48.33Michael F Mahoney Chairman, President & CEOBSX Boston Scientific Corp
- Traded
- Aug 3, 2026
- Disclosed
- Aug 5, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
BSX since disclosure
−7.0%
Similar stocks (XLV) since disclosure
+7.6%
XLV — its sector index fund
Change in closing price from Aug 5, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.