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.
Sits alongside
People who currently share a board or management team with this person.
- Amal M. JohnsonISRG
- Amy L. LaddISRG
- Craig H. BarrattISRG
- David J. RosaISRG
- Fredrik WidmanISRG
- Gary LoebISRG
- Gary S. GuthartISRG
- Henry L. CharltonISRG
- Iman JeddiISRG
- Jamie SamathISRG
- Jami K. NachtsheimISRG
- Joseph C. BeeryISRG
- Keith R. LeonardISRG
- Lewis ChewISRG
- Mark BrosiusISRG
- Monica P. ReedISRG
- Myriam CuretISRG
- Sreelakshmi KolliISRG
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 23, 2026 | ISRG | Sale | 1,078 | $443.80 | $478K |
| Feb 27, 2026 | ISRG | Sale | 220 | $499.71 | $110K |
| Aug 18, 2020 | NOW | Sale | 3,344 | $441.72 | $1.5M |
| Aug 13, 2020 | NOW | Sale | 762 | $432.36 | $329K |
| Aug 10, 2020 | NOW | Sale | 1,559 | $430.44 | $671K |
| May 18, 2020 | NOW | Sale | 2,743 | $374.42 | $1.0M |
| May 18, 2020 | NOW | Sale | 600 | $374.42 | $225K |
| May 13, 2020 | NOW | Sale | 762 | $366.39 | $279K |
| May 8, 2020 | NOW | Sale | 1,559 | $384.87 | $600K |
| Feb 18, 2020 | NOW | Sale | 3,831 | $357.53 | $1.4M |
| Feb 13, 2020 | NOW | Sale | 2,671 | $350.07 | $935K |
| Feb 10, 2020 | NOW | Sale | 1,983 | $340.74 | $676K |
| Nov 18, 2019 | NOW | Sale | 3,956 | $258.00 | $1.0M |
| Nov 8, 2019 | NOW | Sale | 1,559 | $239.20 | $373K |
| Aug 19, 2019 | NOW | Sale | 3,957 | $260.00 | $1.0M |
| Aug 8, 2019 | NOW | Sale | 1,559 | $263.51 | $411K |
| May 20, 2019 | NOW | Sale | 3,956 | $266.96 | $1.1M |
| May 8, 2019 | NOW | Sale | 1,559 | $263.61 | $411K |
| Feb 19, 2019 | NOW | Sale | 3,830 | $232.77 | $892K |
| Feb 8, 2019 | NOW | Sale | 6,884 | $222.69 | $1.5M |
| Nov 19, 2018 | NOW | Sale | 3,831 | $169.48 | $649K |
| Aug 20, 2018 | NOW | Sale | 4,040 | $180.57 | $730K |
| Aug 20, 2018 | NOW | Sale | 8,464 | $179.62 | $1.5M |
| May 18, 2018 | NOW | Sale | 3,831 | $173.20 | $664K |
SEC reporting-owner ID (CIK) 1274559 · all filings on EDGAR