BOSTON SCIENTIFIC CORP — insider transactions
15 transactions on record · BSX · CIK 885725
Aggregates
computed from the filings belowPurchases, 12m
6
count of open-market buys
Sales, 12m
9
count of open-market sales
Buy / sell ratio, 12m
0.67
purchases per sale
Distinct insiders, 12m
8
Bought, 3m
$100.4K
Sold, 3m
$728.5K
Median disclosure lag
2.0 d
trade date to filing date
Largest single trade, 24m
$9M
2026-08-03
Director share, 12m
60.0%
of transactions where role is stated
Current run
5 sells
consecutive same-direction transactions
Net 3m flow
-$628.1K
purchases minus sales
Total on record
15
Transactions
15 most recent shown| Disclosed | Recorded (UTC) | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-06 | 2026-11-07 03:35:30.201 UTC | 2026-11-04 | 2 | Mahoney Michael F | Director, CEO | Gift | 102,249 | $0.00 | — | filing |
| 2026-11-06 | 2026-11-07 03:35:30.201 UTC | 2026-11-04 | 2 | Mahoney Michael F | Director, CEO | Gift | 149,992 | $0.00 | — | filing |
| 2026-11-03 | 2026-11-04 03:34:44.777 UTC | 2026-11-01 | 2 | O'Sullivan Miriam | SVP, Chief HR Officer | Exercise of derivative | 3,871 | $0.00 | — | filing |
| 2026-11-03 | 2026-11-04 03:34:44.777 UTC | 2026-11-01 | 2 | O'Sullivan Miriam | SVP, Chief HR Officer | Exercise of derivative | 3,871 | $0.00 | — | filing |
| 2026-11-03 | 2026-11-04 03:34:44.777 UTC | 2026-11-01 | 2 | O'Sullivan Miriam | SVP, Chief HR Officer | Shares withheld for tax | 1,872 | $41.98 | $78.6K | filing |
| 2026-08-26 | 2026-08-27 02:18:46.948 UTC | 2026-08-25 | 1 | Morano Susan E | Director | Open market purchase | 2,040 | $49.22 | $100.4K | filing |
| 2026-08-12 | 2026-08-13 02:24:45.399 UTC | 2026-08-11 | 1 | Woodworth Emily | SVP, Global Controller and CAO | Other | 2,930 | $51.19 | $150K | filing |
| 2026-08-11 | 2026-08-12 02:23:52.780 UTC | 2026-08-10 | 1 | Monson Jonathan | EVP and CFO | Other | 9,908 | $50.46 | $500K | filing |
| 2026-08-07 | 2026-08-08 03:18:49.720 UTC | 2026-08-05 | 2 | Habiger David C | Director | Open market purchase | 2,100 | $47.59 | $99.9K | filing |
| 2026-08-05 | 2026-08-06 03:46:23.816 UTC | 2026-08-03 | 2 | Mahoney Michael F | Director, Chairman, President & CEO | Other | 22,119 | $48.43 | $1.1M | filing |
| 2026-08-05 | 2026-08-06 03:46:24.056 UTC | 2026-08-03 | 2 | Habiger David C | Director | Open market purchase | 1,042 | $48.07 | $50.1K | filing |
| 2026-08-05 | 2026-08-06 03:46:23.816 UTC | 2026-08-03 | 2 | Mahoney Michael F | Director, Chairman, President & CEO | Open market purchase | 186,240 | $48.33 | $9M | filing |
| 2026-08-05 | 2026-08-06 03:46:24.056 UTC | 2026-08-04 | 1 | Habiger David C | Director | Open market purchase | 140 | $48.59 | $6.8K | filing |
| 2026-08-03 | 2026-08-04 02:23:28.060 UTC | 2026-07-31 | 3 | LUDWIG EDWARD J | Director | Open market purchase | 5,000 | $45.48 | $227.4K | filing |
| 2026-08-03 | 2026-08-04 02:23:28.023 UTC | 2026-07-31 | 3 | Fitzgerald Joseph Michael | EVP & Group Pres, Cardiology | Other | 64,198 | $46.73 | $3M | filing |