Marc de la Guerroniere, Head of European and North American Market Organizations at Mettler Toledo International Inc. ($MTD), sold nearly $19 million in company shares across three open market transactions over the past year. His most recent sale occurred on November 25, 2025. These sales rank 705th among over 11,600 individual insiders by total value, surpassing the average of $8.6 million per insider but with fewer than the typical 6.4 transactions. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Common Stock, par value $0.01 per share | 2475 | $1103.74 | 6,242.0000 | 21,683,802 | 65.70% | 0.01% |
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | S | Common Stock, par value $0.01 per share | 3580 | $1480.00 | 2,662.0000 | 21,683,802 | 57.35% | 0.02% |
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Stock Option (right to buy) | 2475 | $0.00 | 0.0000 | 21,683,802 | 100.00% | 0.01% |
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Stock Option (right to buy) | 3580 | $0.00 | 0.0000 | 21,683,802 | 100.00% | 0.02% |
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | S | Common Stock, par value $0.01 per share | 2475 | $1500.00 | 187.0000 | 21,683,802 | 92.98% | 0.01% |
| Nov. 25, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Common Stock, par value $0.01 per share | 3580 | $720.81 | 3,767.0000 | 21,683,802 | 1914.44% | 0.02% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Common Stock, par value $0.01 per share | 3295 | $671.60 | 3,482.0000 | 21,683,802 | 1762.03% | 0.02% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Common Stock, par value $0.01 per share | 3585 | $595.31 | 7,067.0000 | 21,683,802 | 102.96% | 0.02% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | S | Common Stock, par value $0.01 per share | 6880 | $1450.00 | 187.0000 | 21,683,802 | 97.35% | 0.03% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Stock Option (right to buy) | 370 | $0.00 | 370.0000 | 21,683,802 | 9999.99% | 0.00% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Stock Option (right to buy) | 3295 | $0.00 | 0.0000 | 21,683,802 | 100.00% | 0.02% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | M | Stock Option (right to buy) | 3585 | $0.00 | 0.0000 | 21,683,802 | 100.00% | 0.02% |
| Nov. 7, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Common Stock, par value $0.01 per share | 1 | $0.00 | 187.0000 | 21,683,802 | 0.54% | 0.00% |
| May 8, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Common Stock, par value $0.01 per share | 186 | $0.00 | 186.0000 | 20,782,786 | 9999.99% | 0.00% |
| May 8, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Stock Option (right to buy) | 475 | $0.00 | 475.0000 | 20,782,786 | 9999.99% | 0.00% |
| Feb. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | S | Common Stock, par value $0.01 per share | 199 | $1333.52 | 0.0000 | 22,139,009 | 100.00% | 0.00% |
| Feb. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | S | Common Stock, par value $0.01 per share | 689 | $1331.42 | 199.0000 | 22,139,009 | 77.59% | 0.00% |
| Nov. 12, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Stock Option (right to buy) | 1510 | $0.00 | 1,510.0000 | 21,102,668 | 9999.99% | 0.01% |
| Nov. 14, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Common Stock, par value $0.01 per share | 12 | $0.00 | 888.0000 | 22,139,009 | 1.37% | 0.00% |
| Nov. 9, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | de la Guerroniere Marc | Head of Eur & NA Market Orgs | A | Stock Option (right to buy) | 1855 | $0.00 | 1,855.0000 | 22,139,009 | 9999.99% | 0.01% |