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.
- Albert Frederick Osterloh IVDXCM
- Anthony T. SkiadasVZ
- Bridgette P. HellerDXCM
- Carol B. TomeVZ
- Caroline LitchfieldVZ
- Clarence Otis, Jr.VZ
- Daniel H. SchulmanVZ
- Euan A. AshleyDXCM
- Glenn S. BoehnleinDXCM
- Hans Erik VestbergVZ
- Jacob Steven LeachDXCM
- Jennifer K. MannVZ
- Jereme M. SylvainDXCM
- Jon ColemanDXCM
- Joseph J. RussoVZ
- Jr Charles E. PhillipsVZ
- Kevin R. SayerDXCM
- Laxman NarasimhanVZ
- Mark G. FolettaDXCM
- Mark T. BertoliniVZ
- Mary-Lee StillwellVZ
- Michael Jon BrownDXCM
- Nicholas AugustinosDXCM
- Renee D. GalaDXCM
- Richard Alexander CollinsDXCM
- Rimma DriscollDXCM
- Rodriguez Alfonso VillanuevaVZ
- Roxanne S. AustinVZ
- Sadie SternDXCM
- Samantha HammockVZ
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 3, 2026 | VZ | Sale | 1,100 | $44.79 | $49K |
| Oct 27, 2026 | VZ | Sale | 1,100 | $43.00 | $47K |
| Oct 20, 2026 | VZ | Sale | 1,100 | $44.48 | $49K |
| Oct 13, 2026 | VZ | Sale | 1,100 | $42.93 | $47K |
| Oct 6, 2026 | VZ | Sale | 1,100 | $45.75 | $50K |
| Sep 29, 2026 | VZ | Sale | 1,100 | $46.40 | $51K |
| Sep 22, 2026 | VZ | Sale | 1,100 | $47.65 | $52K |
| Sep 15, 2026 | VZ | Sale | 1,100 | $51.19 | $56K |
| Sep 8, 2026 | VZ | Sale | 1,100 | $49.98 | $55K |
| Sep 1, 2026 | VZ | Sale | 1,100 | $50.50 | $56K |
| Aug 25, 2026 | VZ | Sale | 1,100 | $50.06 | $55K |
| Aug 18, 2026 | VZ | Sale | 1,100 | $48.68 | $54K |
| Sep 5, 2025 | DXCM | Sale | 667 | $80.86 | $54K |
| May 8, 2025 | VZ | Sale | 299 | $43.82 | $13K |
| May 8, 2025 | VZ | Sale | 9,701 | $43.81 | $425K |
| May 7, 2025 | VZ | Sale | 9,000 | $44.10 | $397K |
| Apr 30, 2025 | VZ | Sale | 7,500 | $43.88 | $329K |
| Apr 24, 2025 | VZ | Sale | 10,000 | $43.02 | $430K |
| Apr 23, 2025 | VZ | Sale | 5,000 | $42.49 | $212K |
| Feb 4, 2025 | VZ | Sale | 6,590 | $39.70 | $262K |
| Feb 3, 2025 | VZ | Sale | 8,000 | $39.89 | $319K |
| Jan 29, 2025 | VZ | Sale | 11,085 | $40.88 | $453K |
| Jan 28, 2025 | VZ | Sale | 20,000 | $40.49 | $810K |
| Jan 27, 2025 | VZ | Sale | 20,000 | $40.54 | $811K |
| Feb 22, 2024 | VZ | Sale | 24,000 | $40.80 | $979K |
| Feb 15, 2024 | VZ | Sale | 15,000 | $40.33 | $605K |
| Mar 15, 2023 | VZ | Sale | 6,226 | $36.69 | $228K |
| Mar 14, 2023 | VZ | Sale | 7,546 | $36.74 | $277K |
| Mar 13, 2023 | VZ | Sale | 7,199 | $36.50 | $263K |
SEC reporting-owner ID (CIK) 1760581 · all filings on EDGAR