Jonathan Jay Mazelsky
Director; Director, President and CEO · 3 filings · Latest: Mar 31, 2026
DENTSPLY SIRONA Inc.
IDEXX LABORATORIES INC /DE
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
IDXX | Jonathan Jay Mazelsky | Director, President and CEO | Feb 27, 2026 | Option Exercise | $505.53 | 197 | $99.6K | 83,803.302 | |
IDXX | Jonathan Jay Mazelsky | Director, President and CEO | Feb 26, 2026 | Sale | $657.55 | 23,326 | $15.3M | 83,606.302 | |
IDXX | Jonathan Jay Mazelsky | Director, President and CEO | Feb 26, 2026 | Option Exercise | $141.60 | 23,326 | $3.3M | 106,932.302 | |
IDXX | JONATHAN J MAZELSKY | — | Feb 26, 2026 | Proposed Sale | $657.55 | 23,326 | $15.3M | — | |
IDXX | Jonathan Jay Mazelsky | Director, President and CEO | Feb 14, 2026 | Option Exercise | $0.00 | 2,057 | — | 84,521.302 | |
IDXX | JONATHAN J MAZELSKY | — | Aug 6, 2025 | Proposed Sale | $631.98 | 29,260 | $18.5M | — |