🕵️ ZIFF Davis, Inc. ($ZD)
SEC insider & ownership activity, last 12 months · CIK 1084048 · every row links its SEC filing
Over the last 12 months insiders sold $1.7M against $50K of open-market buying. Richter Bret sold $844K in discretionary trades (Jun). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $50K (1 lots) · 5 sellers, $1.7M (7 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Richter Bret | 0 | – | 1 | $844K | Jun 10, 2026 |
| Rossen Jeremy | 0 | – | 2 | $575K | Jun 5, 2026 |
| Barsten Jana | 0 | – | 1 | $151K | Jun 3, 2026 |
| Kretzmer W Brian | 0 | – | 1 | $88K | Jun 2, 2026 |
| Kirk P. McDonald | 0 | – | 2 | $50K | Jun 8, 2026 |
| Fay Sarah Ann | 1 | $50K | 0 | – | Sep 15, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 15.0% | 13G | Jul 17, 2025 | filing ↗ | |
| Janus Henderson Group PLC | 8.4% | 13G | Nov 14, 2025 | filing ↗ | |
| Senkypl Dusan | 6.9% | 13D | Feb 24, 2026 | filing ↗ | |
| PALE FIRE Capital SE | 6.9% | 13D | Feb 24, 2026 | filing ↗ | |
| PALE FIRE Capital Sicav A.S. | 6.9% | 13D | Feb 24, 2026 | filing ↗ | |
| PALE FIRE Capital Investicni Spolecnost A.S. | 6.9% | 13D | Feb 24, 2026 | filing ↗ | |
| Barta Jan | 6.9% | 13D | Feb 24, 2026 | filing ↗ | |
| Vanguard Portfolio Management | 6.2% | 13G | Apr 29, 2026 | filing ↗ | |
| Legal & General Group PLC | 5.7% | 13G | Feb 13, 2025 | filing ↗ | |
| Legal & General Investment Management Ltd | 5.5% | 13G | Feb 13, 2025 | filing ↗ | |
| LGIM Managers (EUROPE) Limited | 5.4% | 13G | Feb 13, 2025 | filing ↗ | |
| Legal & General Ucits ETF PLC | 5.4% | 13G | Feb 13, 2025 | filing ↗ | |
| Vanguard Capital Management | 5.3% | 13G | Apr 30, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Richter Bret | $844K | Jun 10, 2026 | filing ↗ |
| Kirk P. McDonald | $50K | Jun 8, 2026 | filing ↗ |
| Rossen Jeremy | $376K | Jun 5, 2026 | filing ↗ |
| Jana Barsten | $152K | Jun 3, 2026 | filing ↗ |
| Kretzmer W Brian | $88K | Jun 2, 2026 | filing ↗ |
| Rossen Jeremy | $199K | May 28, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Financial Statements and Exhibits (9.01) | Jun 17, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 15, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Jun 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 15, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 18, 2026 | filing ↗ |
| Earnings (2.02) | May 6, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 6, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 2, 2026 | filing ↗ |
| Other events (8.01) | Mar 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 2, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 26, 2026 | filing ↗ |
| Earnings (2.02) | Feb 23, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 23, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 10, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 3, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 19, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 3, 2025 | filing ↗ |
| Earnings (2.02) | Aug 6, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2025 | filing ↗ |