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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ZD | RICHTER BRET | Chief Financial Officer | Jun 10 '26 | Sale | 46.88 | 18,000 | 843,840 | 29,244 | Jun 11 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 08 '26 | Option Exercise | 0.00 | 3,695 | 0 | 49,291 | Mar 09 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 06 '26 | Option Exercise | 0.00 | 8,722 | 0 | 50,270 | Mar 09 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 05 '26 | Option Exercise | 0.00 | 15,282 | 0 | 49,780 | Mar 09 |
| ZD | RICHTER BRET | Chief Financial Officer | Dec 31 '25 | Option Exercise | 0.00 | 5,047 | 0 | 38,635 | Jan 02 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 07 '25 | Option Exercise | 0.00 | 3,695 | 0 | 35,447 | Mar 10 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 06 '25 | Option Exercise | 0.00 | 25,815 | 0 | 34,624 | Mar 10 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 05 '25 | Buy | 39.21 | 2,500 | 98,025 | 16,339 | Mar 06 |
| ZD | RICHTER BRET | Chief Financial Officer | Jan 01 '25 | Option Exercise | 0.00 | 5,074 | 0 | 15,548 | Jan 03 |
| ZD | RICHTER BRET | Chief Financial Officer | Mar 08 '24 | Option Exercise | 0.00 | 3,695 | 0 | 11,964 | Mar 12 |
| ZD | RICHTER BRET | Chief Financial Officer | Jan 01 '24 | Option Exercise | 0.00 | 5,074 | 0 | 10,216 | Jan 02 |
| ZD | RICHTER BRET | Chief Financial Officer | May 31 '23 | Buy | 59.13 | 2,000 | 118,263 | 5,142 | Jun 02 |
| ZD | RICHTER BRET | director: Chief Financial Officer | Jan 01 '23 | Option Exercise | 0.00 | 5,073 | 0 | 5,073 | Jan 04 |