3 Form 4 filings for ZD between 2026-08-11 and 2026-08-20, from 3 filers. 3 discretionary (3 sales, 0 purchases). None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction. Prices ran $55 to $55.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | KRETZMER W BRIAN | sold | 2,513 | $55.31 | — | — | |
| 2026-08-13 | TANSLEY LORI A. | sold | 1,400 | $54.76 | — | — | |
| 2026-08-11 | ROSSEN JEREMY | sold | 3,819 | $54.93 | — | — | |
| 3 filings · 3 filers · disclosed totals only | $0 (0/3) | — | |||||