ZD (Ziff Davis, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by ZD officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | W BRIAN KRETZMER | Director | Sell | — | — |
| 2026-08-13 | LORI A. TANSLEY | Chief Accounting Officer | Sell | — | — |
| 2026-08-11 | JEREMY ROSSEN | EVP/General Counsel | Sell | — | — |
| 2026-06-11 | BRET RICHTER | Chief Financial Officer | Sell | — | — |
| 2026-06-08 | Kirk P McDonald | Director | Sell | — | — |
| 2026-06-05 | JEREMY ROSSEN | EVP/General Counsel | Sell | — | — |
| 2026-06-03 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2026-06-03 | Jana Barsten | Director | Sell | — | — |
| 2026-06-03 | W BRIAN KRETZMER | Director | Sell | — | — |
| 2026-05-29 | JEREMY ROSSEN | EVP/General Counsel | Sell | — | — |
| 2026-05-08 | SCOTT C TAYLOR | Director | M | — | — |
| 2026-05-08 | W BRIAN KRETZMER | Director | M | — | — |
| 2026-05-08 | Neville R Ray | Director | M | — | — |
| 2026-05-08 | Kirk P McDonald | Director | M | — | — |
| 2026-05-08 | Teresa A Harris | Director | M | — | — |
| 2026-05-08 | Jana Barsten | Director | M | — | — |
| 2026-05-08 | SARAH ANN FAY | Director | M | — | — |
| 2026-03-13 | BRET RICHTER | Chief Financial Officer | A | — | — |
| 2026-03-13 | Vivek Shah | Chief Executive Officer | A | — | — |
| 2026-03-13 | LORI A. TANSLEY | Chief Accounting Officer | A | — | — |
| 2026-03-13 | JEREMY ROSSEN | EVP/General Counsel | A | — | — |
| 2026-03-09 | BRET RICHTER | Chief Financial Officer | MIXED | — | — |
| 2026-03-09 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2026-03-09 | Vivek Shah | Chief Executive Officer | MIXED | — | — |
| 2026-03-09 | Vivek Shah | Chief Executive Officer | MIXED | — | — |
| 2026-03-09 | LORI A. TANSLEY | Chief Accounting Officer | MIXED | — | — |
| 2026-03-09 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2026-03-09 | BRET RICHTER | Chief Financial Officer | MIXED | — | — |
| 2026-03-05 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2026-01-05 | Vivek Shah | Chief Executive Officer | F | — | — |
| 2026-01-02 | BRET RICHTER | Chief Financial Officer | MIXED | — | — |
| 2025-12-17 | LORI A. TANSLEY | Chief Accounting Officer | MIXED | — | — |
| 2025-11-24 | Vivek Shah | Chief Executive Officer | MIXED | — | — |
| 2025-11-24 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2025-09-15 | SARAH ANN FAY | Director | Buy | — | — |
| 2025-05-09 | Kirk P McDonald | Director | M | — | — |
| 2025-05-09 | Neville R Ray | Director | M | — | — |
| 2025-05-09 | Teresa A Harris | Director | M | — | — |
| 2025-05-09 | SARAH ANN FAY | Director | M | — | — |
| 2025-05-09 | SCOTT C TAYLOR | Director | M | — | — |
| 2025-05-09 | W BRIAN KRETZMER | Director | M | — | — |
| 2025-05-09 | Jana Barsten | Director | M | — | — |
| 2025-03-14 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2025-03-10 | LORI A. TANSLEY | Chief Accounting Officer | A | — | — |
| 2025-03-10 | BRET RICHTER | Chief Financial Officer | MIXED | — | — |
| 2025-03-10 | JEREMY ROSSEN | EVP/General Counsel | MIXED | — | — |
| 2025-03-10 | Vivek Shah | Chief Executive Officer | MIXED | — | — |
| 2025-03-07 | BRET RICHTER | Chief Financial Officer | A | — | — |
| 2025-03-07 | JEREMY ROSSEN | EVP/General Counsel | A | — | — |
| 2025-03-07 | Vivek Shah | Chief Executive Officer | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chief Executive Officer | 274,491 | — |
| — | Director | 202,866 | — |
| — | Director | 168,659 | — |
| — | Director | 31,522 | — |
| — | Chief Financial Officer | 29,244 | — |
| — | Director | 22,161 | — |
| — | Director | 20,746 | — |
| — | Director | 20,000 | — |
| — | Director | 14,569 | — |
| — | Director | 13,568 | — |
| — | EVP/General Counsel | 12,643 | — |
| — | Director | 12,513 | — |
| — | Chief Accounting Officer | 3,891 | — |
| — | Chief Accounting Officer | 767 | — |
| — | Chief Accounting Officer | 224 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ZD quote page; the site-wide leaderboard is on the insider transactions hub.