Boston Scientific Corp. planned insider sales
In the twelve months since 22 September 2025 insiders at Boston Scientific Corp. filed 6 Form 144 notices of planned sales, 291,105 shares worth $28.0 million at the time of filing, from 4 sellers. The latest, filed 2 February 2026: Michael F Mahoney (officer, director), 160,901 shares worth $15.0 million, planned for around 2 February 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 2 February 2026 | Michael F Mahoney | Officer, Director | 160,901 | $15.0 million | 2 February 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Performance Shares; Restricted Stock; Stock Option Exercise | Form 144 |
| 1 December 2025 | Arthur C Butcher | Officer | 17,313 | $1.8 million | 1 December 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 3 November 2025 | Joseph M Fitzgerald | Officer | 50,000 | $5.0 million | 3 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 28 October 2025 | Zane Ellen M | Director | 2,901 | $296,592 | 28 October 2025 | Wells Fargo Clearing Services | Stock Grant | Form 144 |
| 27 October 2025 | Zane Ellen M | Director | 9,990 | $1.0 million | 27 October 2025 | Wells Fargo Clearing Services | Stock Grant | Form 144 |
| 1 October 2025 | Joseph M Fitzgerald | Officer | 50,000 | $4.9 million | 1 October 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Boston Scientific Corp.: the company's filing index, each notice read from its own XML.
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