| X | Filing Date | Trade Date | Ticker | Insider Name | Title | Trade Type | Price | Qty | Owned | ΔOwn | Value | 1d | 1w | 1m | 6m | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-15 | ZD | Fay Sarah Ann | Dir | P - Purchase | $36.89 | +1,354 | 23,619 | +6% | +$49,949 | ||||||
| 2025-03-06 | ZD | Kretzmer W Brian | Dir | P - Purchase | $38.33 | +653 | 12,968 | +5% | +$25,029 | ||||||
| 2025-03-04 | ZD | Shah Vivek | CEO | P - Purchase | $39.56 | +12,636 | 582,962 | +2% | +$499,880 | ||||||
| 2025-03-05 | ZD | Richter Bret | CFO | P - Purchase | $39.21 | +2,500 | 16,339 | +18% | +$98,025 | ||||||
| 2025-03-04 | ZD | Barsten Jana | Dir | P - Purchase | $38.08 | +1,000 | 4,347 | +30% | +$38,080 | ||||||
| 2025-03-05 | ZD | Rossen Jeremy | EVP, GC | P - Purchase | $38.02 | +1,000 | 13,628 | +8% | +$38,015 | ||||||
| 2025-03-04 | ZD | Fay Sarah Ann | Dir | P - Purchase | $39.00 | +1,282 | 18,655 | +7% | +$49,998 | ||||||
| 2025-02-27 | ZD | Harris Teresa A | Dir | P - Purchase | $42.11 | +593 | 9,233 | +7% | +$24,971 | ||||||
| 2024-08-27 | ZD | Harris Teresa A | Dir | P - Purchase | $46.76 | +1,000 | 11,153 | +10% | +$46,760 | ||||||
| 2024-02-29 | ZD | Rossen Jeremy | EVP, GC | S - Sale | $69.43 | -4,162 | 7,061 | -37% | -$288,959 | 
| A | Amended filing | 
| D | Derivative transaction in filing (usually option exercise) | 
| E | Error detected in filing | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |