MTD (Mettler-Toledo International)
Insider Trading Activity
Every open-market purchase and sale reported by MTD officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | THOMAS P SALICE | Director | MIXED | — | — |
| 2026-08-05 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2026-08-05 | THOMAS P SALICE | Director | MIXED | — | — |
| 2026-08-05 | Gerry Keller | Head of Process Analytics | MIXED | — | — |
| 2026-05-14 | Susan Graham-Bryce | Chief Human Resources Officer | A | — | — |
| 2026-05-14 | Patrick Kaltenbach | President and CEO | A | — | — |
| 2026-05-14 | Gerry Keller | Head of Process Analytics | A | — | — |
| 2026-05-14 | Shawn Vadala | Chief Financial Officer | A | — | — |
| 2026-05-14 | Oliver Wittorf | Head of PI, Retail, and GSC | A | — | — |
| 2026-05-14 | Ann Ping Richard Wong | Head of Asia & Pacific | A | — | — |
| 2026-02-19 | MICHAEL J TOKICH | Director | A | — | — |
| 2026-02-11 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2025-11-26 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2025-11-26 | Guerroniere Marc de la | Head of Eur & NA Market Orgs | MIXED | — | — |
| 2025-11-25 | Gerry Keller | Head of Process Analytics | MIXED | — | — |
| 2025-11-13 | ROLAND D DIGGELMANN | Director | A | — | — |
| 2025-11-13 | Bigot Domitille Doat-Le | Director | A | — | — |
| 2025-11-13 | ELISHA W FINNEY | Director | MIXED | — | — |
| 2025-11-13 | Michael A Kelly | Director | A | — | — |
| 2025-11-13 | Pablo Perversi | Director | A | — | — |
| 2025-11-13 | THOMAS P SALICE | Director | A | — | — |
| 2025-11-13 | Brian A Shepherd | Director | A | — | — |
| 2025-11-13 | Wolfgang Wienand | Director | A | — | — |
| 2025-11-13 | Ingrid Zhang | Director | A | — | — |
| 2025-11-13 | Guerroniere Marc de la | Head of Eur & NA Market Orgs | MIXED | — | — |
| 2025-11-13 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2025-11-13 | Gerry Keller | Head of Process Analytics | A | — | — |
| 2025-11-13 | Susan Graham-Bryce | Chief Human Resources Officer | A | — | — |
| 2025-11-13 | Ann Ping Richard Wong | Head of Asia & Pacific | A | — | — |
| 2025-11-13 | Patrick Kaltenbach | President and CEO | MIXED | — | — |
| 2025-11-12 | Patrick Kaltenbach | President and CEO | A | — | — |
| 2025-11-12 | Guerroniere Marc de la | Head of Eur & NA Market Orgs | A | — | — |
| 2025-11-12 | Shawn Vadala | Chief Financial Officer | A | — | — |
| 2025-08-21 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2025-08-18 | Gerry Keller | Head of Process Analytics | MIXED | — | — |
| 2025-08-15 | THOMAS P SALICE | Director | MIXED | — | — |
| 2025-08-12 | Shawn Vadala | Chief Financial Officer | MIXED | — | — |
| 2025-05-30 | Michael A Kelly | Director | MIXED | — | — |
| 2025-05-12 | Patrick Kaltenbach | President and CEO | A | — | — |
| 2025-05-12 | Susan Graham-Bryce | Chief Human Resources Officer | A | — | — |
| 2025-05-12 | Shawn Vadala | Chief Financial Officer | A | — | — |
| 2025-05-12 | Ann Ping Richard Wong | Head of Asia & Pacific | A | — | — |
| 2025-05-12 | Guerroniere Marc de la | Head of Eur & NA Market Orgs | A | — | — |
| 2025-05-12 | Gerry Keller | Head of Process Analytics | A | — | — |
| 2025-02-26 | Christian Magloth | Head of Human Resources | MIXED | — | — |
| 2025-02-13 | Guerroniere Marc de la | Head of Eur & NA Market Orgs | Sell | — | — |
| 2025-02-12 | Gerry Keller | Head of Process Analytics | MIXED | — | — |
| 2024-12-04 | Gerry Keller | Head of Process Analytics | MIXED | — | — |
| 2024-11-14 | Christian Magloth | Head of Human Resources | A | — | — |
| 2024-11-14 | Ann Ping Richard Wong | Head of Asia & Pacific | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Head of Human Resources | 60,769 | — |
| — | Executive Vice President | 23,688 | — |
| — | Director | 20,136 | — |
| — | Director | 16,711 | — |
| — | Director | 15,328 | — |
| — | Head of Retail | 14,253 | — |
| — | Head of Industrial | 8,913 | — |
| — | Director | 7,949 | — |
| — | Head of Laboratory | 7,324 | — |
| — | Director | 6,748 | — |
| — | Head of Product Inspection | 6,519 | — |
| — | Director | 5,590 | — |
| — | Chief Financial Officer | 5,579 | — |
| — | President and CEO | 4,480 | — |
| — | Head of Eur & NA Market Orgs | 3,767 | — |
| — | Director | 3,749 | — |
| — | Head of Product Inspection | 3,293 | — |
| — | Director | 2,851 | — |
| — | Director | 2,809 | — |
| — | Director | 2,139 | — |
| — | Head of Laboratory | 2,103 | — |
| — | Director | 1,811 | — |
| — | Head of Human Resources | 734 | — |
| — | Director | 732 | — |
| — | Head of Asia & Pacific | 645 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MTD quote page; the site-wide leaderboard is on the insider transactions hub.