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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | May 14 '26 | Sale | 37.97 | 2,939 | 111,599 | 134,039 | May 15 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | May 14 '26 | Sale | 37.97 | 2,939 | 111,599 | 134,039 | May 15 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Mar 26 '26 | Sale | 44.20 | 4,734 | 209,259 | 136,978 | Mar 26 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Mar 26 '26 | Sale | 44.20 | 4,734 | 209,259 | 136,978 | Mar 26 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Feb 12 '26 | Sale | 44.21 | 7,015 | 310,124 | 113,800 | Feb 13 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Feb 12 '26 | Sale | 44.21 | 7,015 | 310,124 | 113,800 | Feb 13 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Nov 12 '25 | Sale | 71.13 | 7,641 | 543,490 | 120,815 | Nov 14 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Nov 12 '25 | Sale | 71.13 | 7,641 | 543,490 | 120,815 | Nov 14 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Aug 13 '25 | Sale | 81.50 | 7,218 | 588,296 | 128,456 | Aug 15 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Aug 13 '25 | Sale | 81.50 | 7,218 | 588,296 | 128,456 | Aug 15 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Nov 15 '23 | Sale | 40.85 | 6,552 | 267,681 | 124,903 | Nov 16 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Nov 15 '23 | Sale | 40.85 | 6,552 | 267,681 | 124,903 | Nov 16 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Aug 30 '23 | Sale | 52.66 | 19,000 | 1,000,608 | 131,455 | Aug 31 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Aug 30 '23 | Sale | 52.66 | 19,000 | 1,000,608 | 131,455 | Aug 31 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Aug 16 '23 | Sale | 53.71 | 5,672 | 304,671 | 150,455 | Aug 18 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Aug 16 '23 | Sale | 53.71 | 5,672 | 304,671 | 150,455 | Aug 18 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | May 17 '23 | Sale | 44.66 | 6,038 | 269,675 | 156,127 | May 19 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | May 17 '23 | Sale | 44.66 | 6,038 | 269,675 | 156,127 | May 19 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Mar 27 '23 | Sale | 42.95 | 4,185 | 179,732 | 162,165 | Mar 28 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Mar 27 '23 | Sale | 42.95 | 4,185 | 179,732 | 162,165 | Mar 28 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Feb 15 '23 | Sale | 46.36 | 4,799 | 222,485 | 93,407 | Feb 16 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Feb 15 '23 | Sale | 46.36 | 4,799 | 222,485 | 93,407 | Feb 16 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Nov 16 '22 | Sale | 36.78 | 5,799 | 213,298 | 98,206 | Nov 18 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Nov 16 '22 | Sale | 36.78 | 5,799 | 213,298 | 98,206 | Nov 18 |
| Z | Samuelson Errol G | Chief Industry Dev. Officer | Aug 17 '22 | Sale | 36.44 | 5,128 | 186,850 | 104,005 | Aug 19 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | May 18 '22 | Sale | 41.21 | 3,749 | 154,503 | 83,568 | May 19 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Mar 29 '22 | Sale | 55.28 | 2,977 | 164,555 | 87,317 | Mar 29 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Feb 18 '22 | Sale | 62.29 | 105 | 6,540 | 35,665 | Feb 18 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Feb 16 '22 | Sale | 62.87 | 1,727 | 108,585 | 35,770 | Feb 18 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Nov 19 '21 | Sale | 56.99 | 106 | 6,041 | 37,497 | Nov 19 |
| ZG | Samuelson Errol G | Chief Industry Dev. Officer | Nov 17 '21 | Sale | 60.98 | 1,717 | 104,695 | 37,603 | Nov 19 |