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 EmersonIDXX
- Bruce L. ClaflinIDXX
- George FennellIDXX
- Irene Chang BrittIDXX
- Jonathan Jay MazelskyIDXX
- Joseph L. HooleyIDXX
- Karen PeacockIDXX
- Lawrence D. KingsleyIDXX
- M. Anne SzostakIDXX
- Martin Alexander SmithIDXX
- Michael G. EricksonIDXX
- Michael LaneIDXX
- Michael Perkins JohnsonIDXX
- Michael SchreckIDXX
- Nimrata HuntIDXX
- Sam SamadIDXX
- Sharon E. UnderbergIDXX
- Sophie Vandebroek VIDXX
- Stuart EssigIDXX
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 4, 2026 | IDXX | Sale | 700 | $705.78 | $494K |
| Nov 4, 2026 | IDXX | Sale | 500 | $701.69 | $351K |
| May 13, 2025 | IDXX | Sale | 2,683 | $506.41 | $1.4M |
| Feb 16, 2023 | IDXX | Sale | 2,187 | $511.68 | $1.1M |
| Dec 5, 2022 | IDXX | Sale | 3,046 | $424.91 | $1.3M |
| Aug 10, 2021 | IDXX | Sale | 2,402 | $679.58 | $1.6M |
| May 21, 2021 | IDXX | Sale | 2,500 | $539.57 | $1.3M |
| Feb 22, 2021 | IDXX | Sale | 10 | $539.19 | $5K |
| Feb 22, 2021 | IDXX | Sale | 1,888 | $538.57 | $1.0M |
| Aug 20, 2020 | IDXX | Sale | 3,722 | $382.61 | $1.4M |
| May 19, 2020 | IDXX | Sale | 4,000 | $295.61 | $1.2M |
| Feb 28, 2018 | IDXX | Sale | 2,974 | $190.06 | $565K |
| Feb 8, 2017 | IDXX | Sale | 3,000 | $141.75 | $425K |
SEC reporting-owner ID (CIK) 1094159 · all filings on EDGAR