Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
None on record since 2016.
Sits alongside
People who currently share a board or management team with this person.
- Andrew VolleroRDDT
- Arthur C. ButcherBSX
- Benjamin Seong LeeRDDT
- Cathy R. SmithBSX
- Cheryl PegusBSX
- Christophe Pierre WeberBSX
- Christopher Brian SloweRDDT
- David S. WichmannBSX
- Edward J. LudwigBSX
- Ellen M. ZaneBSX
- Emily WoodworthBSX
- Jennifer L. WongRDDT
- Jessica L. MegaBSX
- Jonathan MonsonBSX
- Joseph Michael FitzgeraldBSX
- Mary Porter GaleRDDT
- Michael F. MahoneyBSX
- Michael SeibelRDDT
- Michelle Marie ReynoldsRDDT
- Miriam O'SullivanBSX
- Padraig Andrew O'ConnorBSX
- Patricia FilikrushelRDDT
- Paul T. CappuccioRDDT
- Robert A. SauerbergRDDT
- Sarah E. FarrellRDDT
- Steve Ladd HuffmanRDDT
- Steven O. NewhouseRDDT
- Susan E. MoranoBSX
- Vance R. BrownBSX
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 5, 2026 | BSX | Buy | 2,100 | $47.59 | $100K |
| Aug 4, 2026 | BSX | Buy | 140 | $48.59 | $7K |
| Aug 3, 2026 | BSX | Buy | 1,042 | $48.07 | $50K |
| May 20, 2026 | BSX | Buy | 2,250 | $55.92 | $126K |
| May 19, 2026 | BSX | Buy | 2,200 | $56.95 | $125K |
| Mar 13, 2025 | RDDT | Buy | 780 | $126.07 | $98K |
| Mar 12, 2025 | RDDT | Buy | 387 | $129.71 | $50K |
| Mar 12, 2025 | RDDT | Buy | 387 | $131.00 | $51K |
| Mar 25, 2024 | RDDT | Buy | 3,000 | $34.00 | $102K |
SEC reporting-owner ID (CIK) 1326409 · all filings on EDGAR