Kretzmer W Brian
Director
Sale
Calculated transaction value
$138.99K
2,513 shares @ $55.31
Traded
Aug 18, 2026
Filed
Aug 20, 2026
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Ziff Davis
ZD
TransportationCommunications
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
15 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Kretzmer W Brian Director | Aug 20, 2026 2-day lag | Sale Aug 18, 2026 | $138.99K Filed shares x price | SEC Form 4 View filing | |
| Tansley Lori A. Chief Accounting Officer | Aug 13, 2026 1-day lag | Sale Aug 12, 2026 | $76.66K Filed shares x price | SEC Form 4 View filing | |
| Rossen Jeremy EVP/general Counsel | Aug 11, 2026 1-day lag | Sale Aug 10, 2026 | $209.78K Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 47-day lag | Sale May 15, 2026 | $15K - $50K Reported range | OGE 278-T View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 62-day lag | Sale Apr 30, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 79-day lag | Buy Apr 13, 2026 | $15K - $50K Reported range | OGE 278-T View filing | |
| Richter Bret Chief Financial Officer | Jun 11, 2026 1-day lag | Sale Jun 10, 2026 | $843.84K Filed shares x price | SEC Form 4 View filing | |
| Mcdonald Kirk P Director | Jun 8, 2026 Same-day filing | Sale Jun 8, 2026 | $45.48K Filed shares x price | SEC Form 4 View filing | |
| Mcdonald Kirk P Director | Jun 8, 2026 Same-day filing | Sale Jun 8, 2026 | $4.67K Filed shares x price | SEC Form 4 View filing | |
| Rossen Jeremy EVP/general Counsel | Jun 5, 2026 Same-day filing | Sale Jun 5, 2026 | $376K Filed shares x price | SEC Form 4 View filing | |
| Barsten Jana Director | Jun 3, 2026 Same-day filing | Sale Jun 3, 2026 | $150.62K Filed shares x price | SEC Form 4 View filing | |
| Kretzmer W Brian Director | Jun 3, 2026 1-day lag | Sale Jun 2, 2026 | $87.6K Filed shares x price | SEC Form 4 View filing | |
| Rossen Jeremy EVP/general Counsel | Jun 3, 2026 92-day lag | Exercise Mar 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Rossen Jeremy EVP/general Counsel | Jun 3, 2026 92-day lag | Disposition Mar 3, 2026 | $23.64K Filed shares x price | SEC Form 4 View filing | |
| Rossen Jeremy EVP/general Counsel | Jun 3, 2026 92-day lag | Exercise Mar 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Tansley Lori A.
Chief Accounting Officer
Sale
Calculated transaction value
$76.66K
1,400 shares @ $54.76
Traded
Aug 12, 2026
Filed
Aug 13, 2026
Rossen Jeremy
EVP/general Counsel
Sale
Calculated transaction value
$209.78K
3,819 shares @ $54.93
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$15K - $50K
Not reported
Traded
May 15, 2026
Filed
Jul 1, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$1K - $15K
Not reported
Traded
Apr 30, 2026
Filed
Jul 1, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$15K - $50K
Not reported
Traded
Apr 13, 2026
Filed
Jul 1, 2026
Richter Bret
Chief Financial Officer
Sale
Calculated transaction value
$843.84K
18,000 shares @ $46.88
Traded
Jun 10, 2026
Filed
Jun 11, 2026
Mcdonald Kirk P
Director
Sale
Calculated transaction value
$45.48K
975 shares @ $46.65
Traded
Jun 8, 2026
Filed
Jun 8, 2026
Mcdonald Kirk P
Director
Sale
Calculated transaction value
$4.67K
100 shares @ $46.66
Traded
Jun 8, 2026
Filed
Jun 8, 2026
Rossen Jeremy
EVP/general Counsel
Sale
Calculated transaction value
$376K
8,000 shares @ $47
Traded
Jun 5, 2026
Filed
Jun 5, 2026
Barsten Jana
Director
Sale
Calculated transaction value
$150.62K
3,347 shares @ $45
Traded
Jun 3, 2026
Filed
Jun 3, 2026
Kretzmer W Brian
Director
Sale
Calculated transaction value
$87.6K
1,968 shares @ $44.51
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Rossen Jeremy
EVP/general Counsel
Exercise
Calculated transaction value
$0
1,385 shares @ $0
Traded
Mar 3, 2026
Filed
Jun 3, 2026
Rossen Jeremy
EVP/general Counsel
Disposition
Calculated transaction value
$23.64K
570 shares @ $41.48
Traded
Mar 3, 2026
Filed
Jun 3, 2026
Rossen Jeremy
EVP/general Counsel
Exercise
Calculated transaction value
$0
1,385 shares @ $0
Traded
Mar 3, 2026
Filed
Jun 3, 2026