There have been 50 recent insider transactions recorded for Mettler-Toledo International Inc. (MTD), including 24 buys and 18 sells. Total insider buying was valued at $7.99M and total insider selling at $11.21M.
Notable insiders with recent activity include Wittorf Oliver, Tokich Michael J, Graham-bryce Susan. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — MTD
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-11-11 |
Wittorf Oliver |
Head of Pi, Retail, and Gsc |
Unknown |
155 |
$1,445.06 |
$223.98K |
- |
| 2026-05-08 |
Wittorf Oliver |
Head of Pi, Retail, and Gsc |
Unknown |
185 |
$1,101.63 |
$203.8K |
- |
| 2026-02-17 |
Tokich Michael J |
Director |
RSU Award |
50 |
- |
- |
50 |
| 2026-02-11 |
Graham-bryce Susan |
Chief Human Resources Officer |
Unknown |
476 |
$1,331.97 |
$634.02K |
- |
| 2026-02-10 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
800 |
$595.31 |
$476.25K |
2,240 |
| 2026-02-05 |
Tokich Michael J |
Director |
Unknown |
- |
- |
- |
- |
| 2026-01-01 |
Wittorf Oliver |
Head of Pi, Retail, and Gsc |
Unknown |
- |
- |
- |
408 |
| 2025-11-25 |
De La Guerroniere Marc |
Head of Eur & Na Market Orgs |
Option Exercise (Sell) |
3,580 |
$720.81 |
$2.58M |
- |
| 2025-11-25 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
1,000 |
$595.31 |
$595.31K |
3,040 |
| 2025-11-24 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
1,025 |
$671.60 |
$688.39K |
- |
| 2025-11-21 |
Keller Gerry |
Head of Process Analytics |
Option Exercise (Sell) |
6 |
$595.31 |
$3.57K |
- |
| 2025-11-12 |
Wittorf Oliver |
Head of Pi, Retail, and Gsc |
Unknown |
585 |
$1,260.97 |
$737.67K |
- |
| 2025-11-12 |
Kaltenbach Patrick |
President and CEO |
Informative Sell |
925 |
$1,463.88 |
$1.35M |
3,670 |
| 2025-11-11 |
Salice Thomas P |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Finney Elisha W |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Kelly Michael A |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Shepherd Brian A |
Director |
RSU Award |
63 |
- |
- |
146 |
| 2025-11-11 |
De La Guerroniere Marc |
Head of Eur & Na Market Orgs |
Option Exercise (Sell) |
3,585 |
$595.31 |
$2.13M |
- |
| 2025-11-11 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
1,145 |
$397.95 |
$455.65K |
- |
| 2025-11-11 |
Kaltenbach Patrick |
President and CEO |
RSU Award |
1,495 |
$1,445.06 |
$2.16M |
1,495 |
| 2025-11-11 |
Keller Gerry |
Head of Process Analytics |
RSU Award |
65 |
- |
- |
159 |
| 2025-11-11 |
Diggelmann Roland D |
Director |
RSU Award |
410 |
$1,445.06 |
$592.47K |
410 |
| 2025-11-11 |
Doat-le Bigot Domitille |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Wong Ann Ping Richard |
Head of Asia & Pacific |
RSU Award |
175 |
$1,445.06 |
$252.89K |
175 |
| 2025-11-11 |
Zhang Ingrid |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Wienand Wolfgang |
Director |
RSU Award |
162 |
$1,445.06 |
$234.1K |
162 |
| 2025-11-11 |
Graham-bryce Susan |
Chief Human Resources Officer |
RSU Award |
120 |
$1,445.06 |
$173.41K |
120 |
| 2025-11-11 |
Perversi Pablo |
Director |
RSU Award |
63 |
- |
- |
63 |
| 2025-11-10 |
Finney Elisha W |
Director |
Option Exercise (Sell) |
474 |
$595.31 |
$282.18K |
- |
| 2025-11-07 |
De La Guerroniere Marc |
Head of Eur & Na Market Orgs |
RSU Award |
1 |
- |
- |
187 |
| 2025-11-07 |
Vadala Shawn |
Chief Financial Officer |
RSU Award |
1 |
- |
- |
5,096 |
| 2025-11-07 |
Kaltenbach Patrick |
President and CEO |
RSU Award |
3 |
- |
- |
3,094 |
| 2025-11-06 |
Perversi Pablo |
Director |
Unknown |
- |
- |
- |
- |
| 2025-08-19 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
300 |
$397.95 |
$119.39K |
1,145 |
| 2025-08-14 |
Keller Gerry |
Head of Process Analytics |
Informative Sell |
165 |
$1,308.64 |
$215.93K |
94 |
| 2025-08-13 |
Salice Thomas P |
Director |
Option Exercise (Sell) |
1,062 |
$312.36 |
$331.73K |
- |
| 2025-08-08 |
Vadala Shawn |
Chief Financial Officer |
Option Exercise (Sell) |
300 |
$397.95 |
$119.39K |
1,445 |
| 2025-05-28 |
Kelly Michael A |
Director |
Option Exercise (Sell) |
1,062 |
$312.36 |
$331.73K |
- |
| 2025-05-08 |
De La Guerroniere Marc |
Head of Eur & Na Market Orgs |
RSU Award |
186 |
- |
- |
186 |
| 2025-05-08 |
Vadala Shawn |
Chief Financial Officer |
RSU Award |
640 |
$1,101.63 |
$705.04K |
640 |
| 2025-05-08 |
Kaltenbach Patrick |
President and CEO |
RSU Award |
1,855 |
$1,101.63 |
$2.04M |
1,855 |
| 2025-05-08 |
Keller Gerry |
Head of Process Analytics |
RSU Award |
88 |
- |
- |
94 |
| 2025-05-08 |
Wong Ann Ping Richard |
Head of Asia & Pacific |
RSU Award |
230 |
$1,101.63 |
$253.37K |
230 |
| 2025-05-08 |
Graham-bryce Susan |
Chief Human Resources Officer |
RSU Award |
160 |
$1,101.63 |
$176.26K |
160 |
| 2025-04-01 |
Graham-bryce Susan |
Chief Human Resources Officer |
Unknown |
- |
- |
- |
338 |
| 2025-02-24 |
Magloth Christian |
Head of Human Resources |
Option Exercise (Sell) |
790 |
$397.95 |
$314.38K |
500 |
| 2025-02-11 |
De La Guerroniere Marc |
Head of Eur & Na Market Orgs |
Informative Sell |
199 |
$1,333.52 |
$265.37K |
- |
| 2025-02-10 |
Keller Gerry |
Head of Process Analytics |
Informative Sell |
564 |
$1,351.41 |
$762.2K |
6 |
| 2024-12-03 |
Keller Gerry |
Head of Process Analytics |
Informative Sell |
140 |
$1,254.09 |
$175.57K |
6 |
| 2024-11-12 |
Salice Thomas P |
Director |
RSU Award |
182 |
$1,260.97 |
$229.5K |
182 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
