| 2025-09-12 | ZG | Co -Exec. Chairman & President | Sale+OE | 10,000 | $87.77 | $877,709.40 | - | → |
| 2025-08-29 | ZG | Co -Exec. Chairman & President | Sale+OE | 10,000 | $84.75 | $847,504.74 | - | → |
| 2025-08-14 | ZG | Co -Exec. Chairman & President | Sell | 250,000 | $85.00 | $21,250,000.00 | -7.9% | → |
| 2025-08-13 | ZG | Co -Exec. Chairman & President | Sale+OE | 10,000 | $81.12 | $811,237.43 | - | → |
| 2025-07-23 | ZG | Co -Exec. Chairman & President | Sale+OE | 80,000 | $80.46 | $6,436,844.54 | -1.1% | → |
| 2024-12-04 | ZG | Co -Exec. Chairman & President | Sale+OE | 100,000 | $83.55 | $8,355,191.09 | -1.0% | → |
| 2024-08-09 | ZG | Co -Exec. Chairman & President | Sale+OE | 150,000 | $50.83 | $7,624,772.60 | -5.9% | → |