Daniel J. Brennan is CFO & VP at BOSTON SCIENTIFIC CORP (BSX). They have made 20 open-market trades across 1 company since 2016, most recently 2026-06-17.
CIK 0001595612
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BSX | SELL · 10b5-1 | 2025-02-18 | 2025-02-19 | $105.12 | $17.5M | -0.5% | -4.5% | +1.1% |
| BSX | SELL · 10b5-1 | 2025-02-12 | 2025-02-13 | $105.07 | $3.2M | -4.3% | -6.8% | -3.0% |
| BSX | SELL · 10b5-1 | 2025-01-03 | 2025-01-03 | $89.86 | $1.7M | +8.3% | +13.7% | +8.6% |
| BSX | SELL · 10b5-1 | 2024-05-22 | 2024-05-23 | $75.57 | $16.9M | +1.8% | +2.9% | +5.7% |
| BSX | SELL | 2024-02-20 | 2024-02-20 | $65.86 | $1.8M | +1.5% | +2.1% | +13.9% |
| BSX | SELL | 2023-03-01 | 2023-03-02 | $46.64 | $8.5M | +2.0% | +4.9% | +8.7% |
| BSX | SELL | 2023-02-15 | 2023-02-16 | $47.14 | $714K | +1.0% | +5.4% | +15.2% |
| BSX | SELL | 2022-03-02 | 2022-03-03 | $44.03 | $971K | -1.5% | +2.0% | -7.8% |
| BSX | SELL | 2022-02-22 | 2022-02-24 | $42.75 | $4.5M | -7.0% | +0.6% | -8.9% |
| BSX | SELL | 2022-02-15 | 2022-02-17 | $43.60 | $1.9M | +2.4% | +3.4% | -6.2% |
| BSX | SELL | 2021-03-02 | 2021-03-04 | $38.76 | $1.7M | +1.3% | +1.8% | +8.5% |
| BSX | SELL | 2021-02-23 | 2021-02-24 | $39.23 | $1.9M | -0.1% | -3.3% | +8.8% |
| BSX | SELL | 2021-01-05 | 2021-01-06 | $35.32 | $1.2M | -1.3% | +6.0% | +6.0% |
| BSX | SELL | 2020-02-13 | 2020-02-13 | $42.03 | $1.7M | -6.8% | -34.8% | -15.4% |
| BSX | SELL | 2019-10-02 | 2019-10-03 | $39.44 | $1.6M | -3.9% | +2.3% | +13.2% |
| BSX | SELL | 2019-03-14 | 2019-03-15 | $40.02 | $3.7M | -6.2% | -5.4% | +1.7% |
| BSX | SELL | 2019-03-04 | 2019-03-05 | $40.84 | $5.2M | -0.1% | -5.2% | -4.9% |
| BSX | SELL | 2019-02-14 | 2019-02-19 | $39.57 | $1.8M | +2.2% | -4.3% | -6.4% |
| BSX | SELL | 2018-03-19 | 2018-03-20 | $27.87 | $3.4M | -3.0% | +4.4% | +16.7% |
| BSX | SELL | 2017-07-11 | 2017-07-12 | $27.48 | $2.5M | -0.7% | -5.1% | +5.5% |
| BSX | SELL | 2017-07-11 | 2017-07-12 | $27.48 | $5.1M | -0.7% | -5.1% | +5.5% |
| BSX | SELL | 2016-02-25 | 2016-02-26 | $17.48 | $63K | +1.6% | +5.2% | +31.5% |
| BSX | SELL | 2016-02-24 | 2016-02-26 | $17.21 | $1.7M | +1.6% | +5.2% | +31.5% |
| BSX | SELL | 2016-02-24 | 2016-02-26 | $17.22 | $1.8M | +1.6% | +5.2% | +31.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.