Insider holders · CIK 0000885725
BOSTON SCIENTIFIC CORP · BSX
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Peter M NicholasDirector | 3,486,965 | 834,361 | 4,321,326 | Apr 5, 2016 · 4:30 pm EDT | Form 4 |
| Michael F MahoneyChairman, President & CEO | 1,590,024 | 22,119 | 1,612,143 | Aug 5, 2026 · 4:15 pm EDT | Form 4 |
| John E Abelerelationship not stated | 92,983 | 351,098 | 444,081 | Aug 24, 2015 · 4:05 pm EDT | Form 4 |
| Supratim BoseEVP & President, Asia-Pacific | 320,301 | — | 320,301 | Oct 5, 2017 · 4:16 pm EDT | Form 4 |
| Daniel J. BrennanEVP and CFO | 261,320 | — | 261,320 | Mar 5, 2019 · 4:08 pm EST | Form 4 |
| Maulik NanavatySVP & Pres, Neuromodulation | 254,469 | — | 254,469 | Mar 4, 2019 · 4:33 pm EST | Form 4 |
| Joseph Michael FitzgeraldEVP & Group Pres, Cardiology | 213,907 | 5,234 | 219,141 | Aug 3, 2026 · 4:29 pm EDT | Form 4 |
| Wendy CarruthersSVP, Human Resources | 171,339 | — | 171,339 | Mar 13, 2019 · 4:14 pm EDT | Form 4 |
| Timothy A. PrattEVP, GC & Chief Admin Officer | 154,681 | — | 154,681 | Dec 4, 2017 · 5:26 pm EST | Form 4 |
| Michael P. PhalenEVP & President, MedSurg | 133,373 | 2,420 | 135,793 | Mar 1, 2018 · 4:37 pm EST | Form 4 |
| Jean Fitterer LanceSVP, Asst GC, Bus & Regions | 117,174 | 8,516 | 125,690 | Feb 18, 2015 · 4:04 pm EST | Form 4 |
| Jeffrey B. MirvissSVP&Pres, Periph Intervent | 93,516 | 25,000 | 118,516 | Mar 4, 2019 · 4:32 pm EST | Form 4 |
| John Michael OnuscheckSVP & President, Europe | 116,025 | — | 116,025 | Jan 2, 2015 · 4:49 pm EST | Form 4 |
| Eric Francis Yves ThepautSVP & Pres, Eur, Mid-East, Afr | 111,025 | — | 111,025 | Mar 4, 2019 · 4:36 pm EST | Form 4 |
| Nj Nicholas Jr.Director | — | 106,475 | 106,475 | Mar 10, 2016 · 6:17 pm EST | Form 4 |
| Ernest MarioDirector | 86,032 | — | 86,032 | Nov 17, 2015 · 4:12 pm EST | Form 4 |
| Xin Warren WangSVP and Pres, Asia Pacific | 84,427 | — | 84,427 | Mar 4, 2019 · 4:36 pm EST | Form 4 |
| Edward F MackeyEVP, Operations | 82,437 | — | 82,437 | Mar 12, 2019 · 4:15 pm EDT | Form 4 |
| Kevin J. BallingerEVP & Pres, Interven Cardio | 79,368 | — | 79,368 | Mar 4, 2019 · 4:29 pm EST | Form 4 |
| Keith D DawkinsEVP, Global Chief Med. Off. | 68,165 | — | 68,165 | Mar 2, 2017 · 7:17 pm EST | Form 4 |
| Charles J DockendorffDirector | 63,213 | — | 63,213 | May 11, 2018 · 6:28 pm EDT | Form 4 |
| John Bradley SorensonSVP, Manuf & Sup Chn | 55,310 | — | 55,310 | Mar 4, 2019 · 4:34 pm EST | Form 4 |
| David J RouxDirector | 50,015 | — | 50,015 | May 11, 2018 · 6:29 pm EDT | Form 4 |
| Jonathan MonsonEVP and CFO | 39,063 | 9,908 | 48,971 | Aug 11, 2026 · 4:39 pm EDT | Form 4 |
| Nelda J ConnorsDirector | 45,442 | — | 45,442 | May 11, 2018 · 6:28 pm EDT | Form 4 |
| Karen PrangeSVP&Pres, Uro & Pelvic Health | 38,395 | 1,000 | 39,395 | Mar 8, 2016 · 4:13 pm EST | Form 4 |
| David A PierceEVP,Pres MedSurg | 38,940 | — | 38,940 | Mar 7, 2019 · 4:31 pm EST | Form 4 |
| John E SununuDirector | 32,265 | — | 32,265 | Aug 16, 2018 · 8:28 am EDT | Form 4 |
| Edward J LudwigDirector | 30,359 | — | 30,359 | Aug 3, 2026 · 4:29 pm EDT | Form 4 |
| Ellen M ZaneDirector | 22,053 | — | 22,053 | May 11, 2018 · 6:29 pm EDT | Form 4 |
| Donna JamesDirector | 21,879 | — | 21,879 | May 11, 2018 · 6:29 pm EDT | Form 4 |
| Jodi Euerle EddySVP and CIO | 20,387 | — | 20,387 | Mar 4, 2019 · 4:31 pm EST | Form 4 |
| David C HabigerDirector | 17,160 | — | 17,160 | Aug 7, 2026 · 4:16 pm EDT | Form 4 |
| Arthur C ButcherSVP&Pres, Endoscopy | 13,903 | 2,559 | 16,462 | Mar 4, 2019 · 4:29 pm EST | Form 4 |
| Susan E MoranoDirector | 13,784 | — | 13,784 | Aug 26, 2026 · 6:46 pm EDT | Form 4 |
| Kristina M JohnsonDirector | 8,494 | — | 8,494 | May 4, 2016 · 4:18 pm EDT | Form 4 |
| Padraig Andrew O'ConnorEVP, Global Operations | 7,892 | — | 7,892 | Sep 3, 2026 · 4:34 pm EDT | Form 4 |
| Ian T MeredithEVP Global Chief Med Officer | 6,348 | — | 6,348 | Mar 4, 2019 · 4:32 pm EST | Form 4 |
| Emily WoodworthSVP, Global Controller and CAO | 3,123 | 2,930 | 6,053 | Aug 12, 2026 · 4:08 pm EDT | Form 4 |
| Desiree Ralls-MorrisonSVP, GC and Corp Secretary | 5,663 | — | 5,663 | Feb 19, 2019 · 6:17 pm EST | Form 4 |
| Stephen P MacmillanDirector | 948 | — | 948 | May 4, 2015 · 6:09 pm EDT | Form 4 |
| Yoshiaki FujimoriDirector | 0 | — | 0 | Dec 3, 2018 · 4:31 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.