John P. Groetelaars
Interim Chief Executive Office at DENTSPLY SIRONA Inc.
Sits on 2 boards. Last updated September 27, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: DENTSPLY SIRONA Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Medtronic plc. October 16, 202598.7%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 27, 2026 | Medtronic plc. | Grant or award | +1,444 | โ | โ |
| Apr 14, 2023 | DENTSPLY SIRONA Inc. | Grant or award | +17 | โ | โ |
| Jan 13, 2023 | DENTSPLY SIRONA Inc. | Grant or award | +32 | โ | โ |
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