ZD insider buying and SEC filings, explained
Ziff Davis, Inc. · CIK 1084048
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$2.1M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 18, 2026 | Sale | W. Brian Kretzmer (Director) sold 2,513 shares at $55.31 ($139K). Holdings down 11% to 20,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Aug 12, 2026 | Sale | Lori A. Tansley (Chief Accounting Officer) sold 1,400 shares at $54.76 ($77K). Holdings down 65% to 767 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 13, 2026 |
| Aug 10, 2026 | Sale | Jeremy Rossen (EVP/General Counsel) sold 3,819 shares at $54.93 ($210K). Holdings down 26% to 10,643 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Jun 10, 2026 | Sale | Bret Richter (CFO) sold 18,000 shares at $46.88 ($844K). Holdings down 38% to 29,244 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 11, 2026 |
| Jun 8, 2026 | Sale | Kirk P McDonald (Director) sold 1,075 shares at about $46.65 ($50K). Holdings down 7% to 13,468 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 8, 2026 |
| Jun 5, 2026 | Sale | Jeremy Rossen (EVP/General Counsel) sold 8,000 shares at $47.00 ($376K). Holdings down 36% to 14,462 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| Jun 3, 2026 | Sale | Jana Barsten (Director) sold 3,347 shares at $45.00 ($151K). Holdings down 21% to 12,513 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 3, 2026 |
| Jun 2, 2026 | Sale | W. Brian Kretzmer (Director) sold 1,968 shares at $44.51 ($88K). Holdings down 8% to 22,513 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 3, 2026 |
| May 28, 2026 | Sale | Jeremy Rossen (EVP/General Counsel) sold 4,347 shares at $45.75 ($199K). Holdings down 16% to 22,462 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 29, 2026 |
24 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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