| Type | Value |
|---|---|
| cik | 0000057515 |
| ticker | MZTI |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 May 2026 | TAX_WITHHOLDING | Viso Luis | 500 | 114.01 USD | |
| 05 Jan 2026 | GIFT | FOX ROBERT L | 230 | 0.00 USD | |
| 20 Nov 2025 | GRANT_AWARD | Fullen Elliot K. | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GIFT | FOX ROBERT L | 1,820 | 0.00 USD | |
| 20 Nov 2025 | GRANT_AWARD | FOX ROBERT L | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | GERLACH JOHN B JR | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | Knight George F. III | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | Arnold Zena Srivatsaentity | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | Ostryniec Robert Paul | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | HARRIS ALAN F | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | BRASIER BARBARA L | 786 | 0.00 USD | deriv |
| 20 Nov 2025 | GRANT_AWARD | KEOWN MICHAEL H | 786 | 0.00 USD | deriv |
| 21 Aug 2025 | TAX_WITHHOLDING | Bird Kristin | 532 | 180.29 USD | |
| 21 Aug 2025 | GRANT_AWARD | Bird Kristin | 1,785 | 0.00 USD | |
| 21 Aug 2025 | TAX_WITHHOLDING | Ciesinski David Alan | 5,840 | 180.29 USD | |
| 21 Aug 2025 | GRANT_AWARD | Ciesinski David Alan | 12,881 | 0.00 USD | |
| 21 Aug 2025 | GRANT_AWARD | Pigott, Thomas K.entity | 2,973 | 0.00 USD | |
| 21 Aug 2025 | TAX_WITHHOLDING | Pigott, Thomas K.entity | 887 | 180.29 USD | |
| 16 Aug 2025 | TAX_WITHHOLDING | Ciesinski David Alan | 2,674 | 180.29 USD | |
| 16 Aug 2025 | TAX_WITHHOLDING | Bird Kristin | 319 | 180.29 USD | |
| 16 Aug 2025 | TAX_WITHHOLDING | Pigott, Thomas K.entity | 532 | 180.29 USD | |
| 12 Aug 2025 | GRANT_AWARD | Viso Luis | 1,245 | 0.00 USD | deriv |
| 12 Aug 2025 | GRANT_AWARD | Berman Tanya | 1,245 | 0.00 USD | deriv |
| 12 Aug 2025 | GRANT_AWARD | Pigott, Thomas K.entity | 2,241 | 0.00 USD | deriv |
| 12 Aug 2025 | GRANT_AWARD | Bird Kristin | 1,245 | 0.00 USD | deriv |