Ziff Davis Insider Trades
NASDAQ: ZDTelecommunicationsTelecommunications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 10 · $2.13M
- Shares bought / sold
- 0 / 44.47K
- Net activity
- Net selling $2.1 million
Ziff Davis insider activity
Over the last 12 months, Ziff Davis insiders reported 46 transactions on SEC Form 4: 0 open-market purchases and 10 sales. Insiders bought $0 and sold $2.1 million worth of stock, for net insider selling of $2.1 million. The largest seller was RICHTER BRET, with $843,840 in reported sales.
The most recent filing shows KRETZMER W BRIAN (Director) selling 2,513 shares at $55.31 on Aug 18, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ZD's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
ZD insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 18, 2026 | KRETZMER W BRIANDirector | Sale | 2,513 | $138.99K | Form 4 |
| Aug 12, 2026 | TANSLEY LORI A.Chief Accounting Officer | Sale | 1,400 | $76.66K | Form 4 |
| Aug 10, 2026 | ROSSEN JEREMYEVP/General Counsel | Sale | 3,819 | $209.78K | Form 4 |
| Jun 10, 2026 | RICHTER BRETChief Financial Officer | Sale | 18,000 | $843.84K | Form 4 |
| Jun 8, 2026 | McDonald Kirk PDirector | Sale | 100 | $4.67K | Form 4 |
| Jun 8, 2026 | McDonald Kirk PDirector | Sale | 975 | $45.48K | Form 4 |
| Jun 5, 2026 | ROSSEN JEREMYEVP/General Counsel | Sale | 8,000 | $376.00K | Form 4 |
| Jun 3, 2026 | Barsten JanaDirector | Sale | 3,347 | $150.62K | Form 4 |
| Jun 2, 2026 | KRETZMER W BRIANDirector | Sale | 1,968 | $87.60K | Form 4 |
| May 28, 2026 | ROSSEN JEREMYEVP/General Counsel | Sale | 4,347 | $198.88K | Form 4 |
| May 7, 2026 | Ray Neville RDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | Harris Teresa ADirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | FAY SARAH ANNDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | McDonald Kirk PDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | TAYLOR SCOTT CDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | KRETZMER W BRIANDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| May 7, 2026 | Barsten JanaDirector | Option exercise | 7,903 | $342.28K | Form 4 |
| Mar 8, 2026 | RICHTER BRETChief Financial Officer | Tax withholding | 2,047 | $86.63K | Form 4 |
| Mar 8, 2026 | RICHTER BRETChief Financial Officer | Option exercise | 3,695 | — | Form 4 |
| Mar 8, 2026 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 648 | $27.42K | Form 4 |
| Mar 8, 2026 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 1,808 | — | Form 4 |
| Mar 6, 2026 | RICHTER BRETChief Financial Officer | Tax withholding | 4,674 | $197.80K | Form 4 |
| Mar 6, 2026 | RICHTER BRETChief Financial Officer | Option exercise | 8,722 | — | Form 4 |
| Mar 6, 2026 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 1,184 | $50.11K | Form 4 |
| Mar 6, 2026 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 3,302 | — | Form 4 |
| Mar 6, 2026 | Shah VivekChief Executive Officer | Tax withholding | 12,085 | $511.44K | Form 4 |
| Mar 6, 2026 | Shah VivekChief Executive Officer | Option exercise | 23,674 | — | Form 4 |
| Mar 5, 2026 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 2,950 | $128.77K | Form 4 |
| Mar 5, 2026 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 8,078 | — | Form 4 |
| Mar 5, 2026 | Shah VivekChief Executive Officer | Tax withholding | 22,139 | $966.37K | Form 4 |
| Mar 5, 2026 | Shah VivekChief Executive Officer | Option exercise | 43,664 | — | Form 4 |
| Mar 5, 2026 | RICHTER BRETChief Financial Officer | Tax withholding | 8,232 | $359.33K | Form 4 |
| Mar 5, 2026 | RICHTER BRETChief Financial Officer | Option exercise | 15,282 | — | Form 4 |
| Mar 5, 2026 | TANSLEY LORI A.Chief Accounting Officer | Tax withholding | 905 | $39.50K | Form 4 |
| Mar 5, 2026 | TANSLEY LORI A.Chief Accounting Officer | Option exercise | 2,183 | — | Form 4 |
| Mar 3, 2026 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 570 | $23.64K | Form 4 |
| Mar 3, 2026 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 1,385 | — | Form 4 |
| Jan 1, 2026 | Shah VivekChief Executive Officer | Tax withholding | 10,184 | $357.97K | Form 4 |
| Dec 31, 2025 | RICHTER BRETChief Financial Officer | Tax withholding | 4,705 | $165.38K | Form 4 |
| Dec 31, 2025 | RICHTER BRETChief Financial Officer | Option exercise | 5,047 | — | Form 4 |
| Dec 16, 2025 | TANSLEY LORI A.Chief Accounting Officer | Tax withholding | 500 | $17.91K | Form 4 |
| Dec 16, 2025 | TANSLEY LORI A.Chief Accounting Officer | Option exercise | 1,389 | — | Form 4 |
| Nov 21, 2025 | Shah VivekChief Executive Officer | Tax withholding | 14,244 | $432.31K | Form 4 |
| Nov 21, 2025 | Shah VivekChief Executive Officer | Option exercise | 27,904 | — | Form 4 |
| Nov 21, 2025 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 382 | $11.59K | Form 4 |
| Nov 21, 2025 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 754 | — | Form 4 |
| Sep 15, 2025 | FAY SARAH ANNDirector | Buy | 1,354 | $49.95K | Form 4 |
| May 7, 2025 | FAY SARAH ANNDirector | Option exercise | 3,610 | $114.18K | Form 4 |
| May 7, 2025 | McDonald Kirk PDirector | Option exercise | 3,610 | $114.18K | Form 4 |
| May 7, 2025 | Harris Teresa ADirector | Option exercise | 3,610 | $114.18K | Form 4 |
| May 7, 2025 | Ray Neville RDirector | Option exercise | 3,610 | $114.18K | Form 4 |
| May 7, 2025 | TAYLOR SCOTT CDirector | Option exercise | 3,610 | $114.18K | Form 4 |
| Mar 3, 2025 | ROSSEN JEREMYEVP/General Counsel | Tax withholding | 570 | $23.64K | Form 4 |
| Mar 3, 2025 | ROSSEN JEREMYEVP/General Counsel | Option exercise | 1,385 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4