| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in BSX over the last quarter tilts toward buying: insiders added a net 196,562 shares worth roughly $9.5M.
Classified under Health Care Equipment & Supplies (Health Care sector), BSX's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| VP | 64.2K | $3.00M | - | |
| VP | 55.1K | - | - | |
| Dir | 45.4K | - | - | |
| Dir | 30.4K | $1.38M | - | |
| Dir | 27.9K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 | Morano Susan E | Director | Buy | 2,040 | $49.22 | $100,407.78 | +17.4% | - | - | |
| Aug 5, 2026 | Habiger David C51 | Director | Buy | 2,100 | $47.59 | $99,936.90 | +13.9% | - | - | |
| Aug 4, 2026 | Habiger David C51 | Director | Buy | 1,182 | $48.13 | $56,886.56 | +8.5% | - | - | |
| Aug 3, 2026 | Mahoney Michael F57 | Chairman, President &CEO | Buy | 186,240 | $48.33 | $9,001,407.55 | +13.3% | - | - | |
| Jul 31, 2026 | Ludwig Edward J62 | Director | Buy | 5,000 | $45.48 | $227,399.50 | +19.7% | - | - | |
| May 20, 2026 | Ludwig Edward J62 | Director | Buy | 3,580 | $56.68 | $202,914.40 | +16.4% | -10.9% | - | |
| May 20, 2026 | Pegus Cheryl | Director | Buy | 1,770 | $56.49 | $99,987.30 | New | -10.9% | - | |
| May 20, 2026 | Habiger David C51 | Director | Buy | 4,450 | $56.43 | $251,098.09 | +47.2% | -10.9% | - | |
| Feb 2, 2026 | Mahoney Michael F57 | Chairman, President &CEO | Sale+OE | 160,901 | $93.49 | $15,043,394.38 | -10.2% | -38.1% | - | |
| Dec 1, 2025 | Butcher Arthur C46 | EVP&Grp Pres, Medsurg &Apac | Sale+OE | 17,313 | $101.55 | $1,758,188.82 | -42.3% | -24.5% | - |