| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in ZD over the last quarter tilts toward selling: insiders offloaded a net 7,732 shares worth roughly $425K.
ZD sits in the Media industry within the Communication Services sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 360.3K | - | - | |
| Dir | 31.5K | $1.37M | - | |
| CFO | 29.2K | $1.37M | - | |
| Dir | 22.2K | $959.8K | - | |
| Dir | 20.7K | $898.5K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | Kretzmer W Brian57 | Director | Sell | 2,513 | $55.31 | $138,994.03 | -11.2% | - | - | |
| Aug 12, 2026 | Tansley Lori A. | Chief Accounting Officer | Sell | 1,400 | $54.76 | $76,664.00 | -64.6% | - | - | |
| Aug 10, 2026 | Rossen Jeremy63 | Evp/ General Counsel | Sell | 3,819 | $54.93 | $209,777.67 | -26.4% | - | - | |
| Jun 10, 2026 | Richter Bret | Chief Financial Officer | Sell | 18,000 | $46.88 | $843,840.00 | -38.1% | +21.7% | - | |
| Jun 8, 2026 | McDonald Kirk P | Director | Sell | 1,075 | $46.65 | $50,149.75 | -7.4% | +19.6% | - | |
| Jun 5, 2026 | Rossen Jeremy63 | Evp/ General Counsel | Sell | 8,000 | $47.00 | $376,000.00 | -35.6% | +22.9% | - | |
| Jun 3, 2026 | Barsten Jana | Director | Sell | 3,347 | $45.00 | $150,615.00 | -21.1% | +24.0% | - | |
| Jun 2, 2026 | Kretzmer W Brian57 | Director | Sell | 1,968 | $44.51 | $87,595.68 | -8.0% | +21.4% | - | |
| May 28, 2026 | Rossen Jeremy63 | Evp/ General Counsel | Sell | 4,347 | $45.75 | $198,875.25 | -16.2% | +23.4% | - | |
| Sep 15, 2025 | Fay Sarah Ann45 | Director | Buy | 1,354 | $36.89 | $49,949.06 | +6.1% | -0.5% | +61.6% |