Keller Gerry, Head of Process Analytics at Mettler Toledo ($MTD), sold shares on the open market twice in the last year, totaling about $551,000. The most recent sale occurred on November 21, 2025. These sales rank 6,229th among over 11,600 insiders in our database, where the average is 8.6 million across 6.4 transactions per person. Gerry made no open market purchases during 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. 21, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 6 | $0.00 | 0.0000 | 21,683,802 | 100.00% | 0.00% |
| Nov. 21, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 236 | $1418.58 | 159.0000 | 21,683,802 | 59.75% | 0.00% |
| Nov. 21, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 6 | $595.31 | 395.0000 | 21,683,802 | 1.54% | 0.00% |
| Nov. 21, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 230 | $720.81 | 389.0000 | 21,683,802 | 144.65% | 0.00% |
| Nov. 21, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 230 | $0.00 | 475.0000 | 21,683,802 | 32.62% | 0.00% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Stock Option (right to buy) | 170 | $0.00 | 170.0000 | 21,683,802 | 9999.99% | 0.00% |
| Nov. 11, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Common Stock, par value $0.01 per share | 65 | $0.00 | 159.0000 | 21,683,802 | 69.15% | 0.00% |
| Aug. 14, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 165 | $720.81 | 259.0000 | 20,599,040 | 175.53% | 0.00% |
| Aug. 14, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 165 | $1308.64 | 94.0000 | 20,599,040 | 63.71% | 0.00% |
| Aug. 14, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 165 | $0.00 | 705.0000 | 20,599,040 | 18.97% | 0.00% |
| May 8, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Common Stock, par value $0.01 per share | 88 | $0.00 | 94.0000 | 20,782,786 | 1466.67% | 0.00% |
| May 8, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Stock Option (right to buy) | 225 | $0.00 | 225.0000 | 20,782,786 | 9999.99% | 0.00% |
| Feb. 10, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 600 | $0.00 | 870.0000 | 22,139,009 | 40.82% | 0.00% |
| Feb. 10, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 564 | $1351.41 | 6.0000 | 22,139,009 | 98.95% | 0.00% |
| Feb. 10, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 600 | $720.81 | 606.0000 | 22,139,009 | 9999.99% | 0.00% |
| Feb. 10, 2025 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 36 | $1350.29 | 570.0000 | 22,139,009 | 5.94% | 0.00% |
| Dec. 3, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 140 | $1254.09 | 6.0000 | 21,102,668 | 95.89% | 0.00% |
| Dec. 3, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 140 | $0.00 | 1,470.0000 | 21,102,668 | 8.70% | 0.00% |
| Dec. 3, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 140 | $720.81 | 146.0000 | 21,102,668 | 2333.33% | 0.00% |
| Nov. 12, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Stock Option (right to buy) | 715 | $0.00 | 715.0000 | 21,102,668 | 9999.99% | 0.00% |
| May 15, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 310 | $0.00 | 6.0000 | 21,357,370 | 98.10% | 0.00% |
| May 15, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 310 | $1511.56 | 6.0000 | 21,357,370 | 98.10% | 0.00% |
| May 15, 2024 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 310 | $595.31 | 316.0000 | 21,357,370 | 5166.67% | 0.00% |
| Nov. 14, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Common Stock, par value $0.01 per share | 6 | $0.00 | 6.0000 | 22,139,009 | 9999.99% | 0.00% |
| Nov. 9, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | A | Stock Option (right to buy) | 850 | $0.00 | 850.0000 | 22,139,009 | 9999.99% | 0.00% |
| May 23, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 449 | $1400.00 | 0.0000 | 22,139,009 | 100.00% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 158 | $671.60 | 607.0000 | 22,139,009 | 35.19% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Common Stock, par value $0.01 per share | 316 | $595.31 | 923.0000 | 22,139,009 | 52.06% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 150 | $1537.82 | 773.0000 | 22,139,009 | 16.25% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | S | Common Stock, par value $0.01 per share | 324 | $1542.02 | 449.0000 | 22,139,009 | 41.91% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 158 | $0.00 | 0.0000 | 22,139,009 | 100.00% | 0.00% |
| Feb. 13, 2023 | METTLER TOLEDO INTERNATIONAL INC/ | $MTD | Keller Gerry | Head of Process Analytics | M | Stock Option (right to buy) | 316 | $0.00 | 316.0000 | 22,139,009 | 50.00% | 0.00% |