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  4. ZD

Market Cap: $2B

ZI

Ziff Davis, Inc.

ZD
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© 2026 Cashu Technologies Pty Ltd. All rights reserved. Cashu Markets is a trademark of Cashu Technologies Pty Ltd.

The content published on Cashu Markets is for informational purposes only and should not be construed as investment advice, a recommendation, or an offer to buy or sell any securities. All opinions expressed are those of the authors and do not reflect the official position of Cashu Technologies Pty Ltd or its affiliates. Past performance is not indicative of future results. Investing involves risk, including the possible loss of principal. Always conduct your own research and consult with a qualified financial advisor before making any investment decisions.

Cashu Markets and its contributors may hold positions in securities mentioned in published content. Any such holdings will be disclosed at the time of publication. Market data is provided on an "as-is" basis and may be delayed. Cashu Technologies Pty Ltd does not guarantee the accuracy, completeness, or timeliness of any information presented.

Insider Trades

zd•officer: Chief Financial Officer
2 months ago

Richter Bret sold 18,000 shares of ZD on 10 June. They now own 29,244 ZD shares.

Richter Bret sold ZD
zd•director
2 months ago

Mcdonald Kirk P sold 100 shares of ZD on 8 June. They now own 13,468 ZD shares.

Mcdonald Kirk P sold ZD
zd•director
2 months ago

Mcdonald Kirk P sold 975 shares of ZD on 8 June. They now own 13,568 ZD shares.

Mcdonald Kirk P sold ZD
zd•officer: EVP/General Counsel
2 months ago

Rossen Jeremy sold 8,000 shares of ZD on 5 June. They now own 14,462 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
2 months ago

Rossen Jeremy sold 4,347 shares of ZD on 28 May. They now own 22,462 ZD shares.

Rossen Jeremy sold ZD
zd•director
3 months ago

Fay Sarah Ann bought 7,903 shares of ZD on 7 May. They now own 31,522 ZD shares.

Fay Sarah Ann bought ZD
zd•director
3 months ago

Ray Neville R bought 7,903 shares of ZD on 7 May. They now own 14,569 ZD shares.

Ray Neville R bought ZD
zd•director
3 months ago

Kretzmer W Brian bought 7,903 shares of ZD on 7 May. They now own 24,481 ZD shares.

Kretzmer W Brian bought ZD
zd•director
3 months ago

Mcdonald Kirk P bought 7,903 shares of ZD on 7 May. They now own 14,543 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
3 months ago

Taylor Scott C bought 7,903 shares of ZD on 7 May. They now own 22,161 ZD shares.

Taylor Scott C bought ZD
zd•director
3 months ago

Barsten Jana bought 7,903 shares of ZD on 7 May. They now own 15,860 ZD shares.

Barsten Jana bought ZD
zd•director
3 months ago

Harris Teresa A bought 7,903 shares of ZD on 7 May. They now own 20,746 ZD shares.

Harris Teresa A bought ZD
zd•director
3 months ago

Harris Teresa A bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Harris Teresa A bought ZD
zd•director
3 months ago

Ray Neville R bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Ray Neville R bought ZD
zd•director
3 months ago

Barsten Jana bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Barsten Jana bought ZD
zd•director
3 months ago

Fay Sarah Ann bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Fay Sarah Ann bought ZD
zd•director
3 months ago

Mcdonald Kirk P bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
3 months ago

Kretzmer W Brian bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Kretzmer W Brian bought ZD
zd•director
3 months ago

Taylor Scott C bought 5,723 shares of ZD on 6 May. They now own 5,723 ZD shares.

Taylor Scott C bought ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret bought 42,977 shares of ZD on 11 March. They now own 42,977 ZD shares.

Richter Bret bought ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek bought 122,790 shares of ZD on 11 March. They now own 122,790 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy bought 22,717 shares of ZD on 11 March. They now own 22,717 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Accounting Officer
5 months ago

Tansley Lori A. bought 7,368 shares of ZD on 11 March. They now own 7,368 ZD shares.

Tansley Lori A. bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 1,808 shares of ZD on 8 March. They now own 1,808 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 648 shares of ZD on 8 March. They now own 21,969 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 2,047 shares of ZD on 8 March. They now own 47,244 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 1,808 shares of ZD on 8 March. They now own 22,617 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 3,695 shares of ZD on 8 March. They now own 3,696 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret bought 3,695 shares of ZD on 8 March. They now own 49,291 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy bought 3,302 shares of ZD on 6 March. They now own 21,993 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret bought 8,722 shares of ZD on 6 March. They now own 50,270 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 1,184 shares of ZD on 6 March. They now own 20,809 ZD shares.

Rossen Jeremy sold ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek sold 12,085 shares of ZD on 6 March. They now own 360,282 ZD shares.

Shah Vivek sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 4,674 shares of ZD on 6 March. They now own 45,596 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 8,722 shares of ZD on 6 March. They now own 8,722 ZD shares.

Richter Bret sold ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek bought 23,674 shares of ZD on 6 March. They now own 23,675 ZD shares.

Shah Vivek bought ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek bought 23,674 shares of ZD on 6 March. They now own 372,367 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 3,302 shares of ZD on 6 March. They now own 3,302 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 8,078 shares of ZD on 5 March. They now own 16,156 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 8,232 shares of ZD on 5 March. They now own 41,548 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret bought 15,282 shares of ZD on 5 March. They now own 49,780 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Accounting Officer
5 months ago

Tansley Lori A. bought 2,183 shares of ZD on 5 March. They now own 3,072 ZD shares.

Tansley Lori A. bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 2,950 shares of ZD on 5 March. They now own 23,038 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
5 months ago

Richter Bret sold 15,282 shares of ZD on 5 March. They now own 30,566 ZD shares.

Richter Bret sold ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek bought 43,664 shares of ZD on 5 March. They now own 87,329 ZD shares.

Shah Vivek bought ZD
zd•officer: Chief Accounting Officer
5 months ago

Tansley Lori A. sold 905 shares of ZD on 5 March. They now own 2,167 ZD shares.

Tansley Lori A. sold ZD
zd•officer: Chief Accounting Officer
5 months ago

Tansley Lori A. sold 2,183 shares of ZD on 5 March. They now own 4,367 ZD shares.

Tansley Lori A. sold ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek bought 43,664 shares of ZD on 5 March. They now own 370,832 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy bought 8,078 shares of ZD on 5 March. They now own 25,988 ZD shares.

Rossen Jeremy bought ZD
zd•director, officer: Chief Executive Officer
5 months ago

Shah Vivek sold 22,139 shares of ZD on 5 March. They now own 348,693 ZD shares.

Shah Vivek sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 570 shares of ZD on 3 March. They now own 19,910 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy sold 1,385 shares of ZD on 3 March. They now own 0 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
5 months ago

Rossen Jeremy bought 1,385 shares of ZD on 3 March. They now own 20,480 ZD shares.

Rossen Jeremy bought ZD
zd•director, officer: Chief Executive Officer
7 months ago

Shah Vivek sold 10,184 shares of ZD on 1 January. They now own 300,528 ZD shares.

Shah Vivek sold ZD
zd•officer: Chief Financial Officer
7 months ago

Richter Bret sold 4,705 shares of ZD on 31 December. They now own 33,930 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
7 months ago

Richter Bret bought 5,047 shares of ZD on 31 December. They now own 38,635 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Financial Officer
7 months ago

Richter Bret sold 5,047 shares of ZD on 31 December. They now own 0 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Accounting Officer
8 months ago

Tansley Lori A. sold 500 shares of ZD on 16 December. They now own 889 ZD shares.

Tansley Lori A. sold ZD
zd•officer: Chief Accounting Officer
8 months ago

Tansley Lori A. sold 1,389 shares of ZD on 16 December. They now own 2,778 ZD shares.

Tansley Lori A. sold ZD
zd•officer: Chief Accounting Officer
8 months ago

Tansley Lori A. bought 1,389 shares of ZD on 16 December. They now own 1,389 ZD shares.

Tansley Lori A. bought ZD
zd•officer: EVP/General Counsel
8 months ago

Rossen Jeremy bought 754 shares of ZD on 21 November. They now own 16,925 ZD shares.

Rossen Jeremy bought ZD
zd•director, officer: Chief Executive Officer
8 months ago

Shah Vivek bought 27,904 shares of ZD on 21 November. They now own 324,399 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
8 months ago

Rossen Jeremy sold 754 shares of ZD on 21 November. They now own 0 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
8 months ago

Rossen Jeremy sold 382 shares of ZD on 21 November. They now own 16,543 ZD shares.

Rossen Jeremy sold ZD
zd•director, officer: Chief Executive Officer
8 months ago

Shah Vivek sold 14,244 shares of ZD on 21 November. They now own 310,155 ZD shares.

Shah Vivek sold ZD
zd•director, officer: Chief Executive Officer
8 months ago

Shah Vivek bought 27,904 shares of ZD on 21 November. They now own 0 ZD shares.

Shah Vivek bought ZD
zd•director
11 months ago

Fay Sarah Ann bought 1,354 shares of ZD on 15 September. They now own 23,619 ZD shares.

Fay Sarah Ann bought ZD
zd•director
1 year ago

Kretzmer W Brian bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Kretzmer W Brian bought ZD
zd•director
1 year ago

Barsten Jana sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Barsten Jana sold ZD
zd•director
1 year ago

Harris Teresa A sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Harris Teresa A sold ZD
zd•director
1 year ago

Harris Teresa A bought 3,610 shares of ZD on 7 May. They now own 12,843 ZD shares.

Harris Teresa A bought ZD
zd•director
1 year ago

Ray Neville R bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Ray Neville R bought ZD
zd•director
1 year ago

Barsten Jana bought 3,610 shares of ZD on 7 May. They now own 7,957 ZD shares.

Barsten Jana bought ZD
zd•director
1 year ago

Taylor Scott C bought 3,610 shares of ZD on 7 May. They now own 14,258 ZD shares.

Taylor Scott C bought ZD
zd•director
1 year ago

Kretzmer W Brian sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Kretzmer W Brian sold ZD
zd•director
1 year ago

Fay Sarah Ann sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Fay Sarah Ann sold ZD
zd•director
1 year ago

Fay Sarah Ann bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Fay Sarah Ann bought ZD
zd•director
1 year ago

Ray Neville R sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Ray Neville R sold ZD
zd•director
1 year ago

Mcdonald Kirk P sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Mcdonald Kirk P sold ZD
zd•director
1 year ago

Mcdonald Kirk P bought 3,610 shares of ZD on 7 May. They now own 6,640 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
1 year ago

Taylor Scott C sold 7,903 shares of ZD on 7 May. They now own 0 ZD shares.

Taylor Scott C sold ZD
zd•director
1 year ago

Fay Sarah Ann bought 3,610 shares of ZD on 7 May. They now own 22,265 ZD shares.

Fay Sarah Ann bought ZD
zd•director
1 year ago

Kretzmer W Brian bought 3,610 shares of ZD on 7 May. They now own 16,578 ZD shares.

Kretzmer W Brian bought ZD
zd•director
1 year ago

Mcdonald Kirk P bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
1 year ago

Taylor Scott C bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Taylor Scott C bought ZD
zd•director
1 year ago

Harris Teresa A bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Harris Teresa A bought ZD
zd•director
1 year ago

Ray Neville R bought 3,610 shares of ZD on 7 May. They now own 6,666 ZD shares.

Ray Neville R bought ZD
zd•director
1 year ago

Barsten Jana bought 7,903 shares of ZD on 7 May. They now own 7,903 ZD shares.

Barsten Jana bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 68 shares of ZD on 13 March. They now own 16,171 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 191 shares of ZD on 13 March. They now own 0 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 191 shares of ZD on 13 March. They now own 16,239 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 3,695 shares of ZD on 7 March. They now own 35,447 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 1,886 shares of ZD on 7 March. They now own 33,561 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 646 shares of ZD on 7 March. They now own 16,048 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 3,695 shares of ZD on 7 March. They now own 11,086 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 1,807 shares of ZD on 7 March. They now own 1,808 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 1,807 shares of ZD on 7 March. They now own 16,694 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 5,390 shares of ZD on 6 March. They now own 25,902 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 342 shares of ZD on 6 March. They now own 12,242 ZD shares.

Rossen Jeremy sold ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 5,807 shares of ZD on 6 March. They now own 299,459 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 956 shares of ZD on 6 March. They now own 0 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 3,302 shares of ZD on 6 March. They now own 15,544 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 2,140 shares of ZD on 6 March. They now own 32,523 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 4,241 shares of ZD on 6 March. They now own 30,383 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 1,181 shares of ZD on 6 March. They now own 14,363 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 8,722 shares of ZD on 6 March. They now own 34,624 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 809 shares of ZD on 6 March. They now own 15,172 ZD shares.

Rossen Jeremy bought ZD
zd•director
over 1 year ago

Kretzmer W Brian bought 653 shares of ZD on 6 March. They now own 12,968 ZD shares.

Kretzmer W Brian bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 14,953 shares of ZD on 6 March. They now own 0 ZD shares.

Richter Bret sold ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek sold 12,085 shares of ZD on 6 March. They now own 293,652 ZD shares.

Shah Vivek sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 3,302 shares of ZD on 6 March. They now own 6,604 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 956 shares of ZD on 6 March. They now own 12,584 ZD shares.

Rossen Jeremy bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 23,674 shares of ZD on 6 March. They now own 47,349 ZD shares.

Shah Vivek bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 23,674 shares of ZD on 6 March. They now own 305,737 ZD shares.

Shah Vivek bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 771 shares of ZD on 6 March. They now own 31,752 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 14,953 shares of ZD on 6 March. They now own 31,292 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 285 shares of ZD on 6 March. They now own 14,887 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 8,722 shares of ZD on 6 March. They now own 17,444 ZD shares.

Richter Bret sold ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek sold 2,964 shares of ZD on 6 March. They now own 296,495 ZD shares.

Shah Vivek sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 45,848 shares of ZD on 5 March. They now own 45,848 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 1,000 shares of ZD on 5 March. They now own 2,000 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 24,234 shares of ZD on 5 March. They now own 24,234 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 2,500 shares of ZD on 5 March. They now own 16,339 ZD shares.

Richter Bret bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 130,993 shares of ZD on 5 March. They now own 130,993 ZD shares.

Shah Vivek bought ZD
zd•officer: Chief Accounting Officer
over 1 year ago

Tansley Lori A. bought 6,550 shares of ZD on 5 March. They now own 6,550 ZD shares.

Tansley Lori A. bought ZD
zd•director
over 1 year ago

Barsten Jana bought 1,000 shares of ZD on 4 March. They now own 4,347 ZD shares.

Barsten Jana bought ZD
zd•director
over 1 year ago

Fay Sarah Ann bought 1,282 shares of ZD on 4 March. They now own 18,655 ZD shares.

Fay Sarah Ann bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 12,636 shares of ZD on 4 March. They now own 282,063 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 1,384 shares of ZD on 3 March. They now own 13,184 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 1,385 shares of ZD on 3 March. They now own 20,480 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 556 shares of ZD on 3 March. They now own 12,628 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 1,384 shares of ZD on 3 March. They now own 1,385 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 570 shares of ZD on 3 March. They now own 19,910 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 1,111 shares of ZD on 3 March. They now own 12,255 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 1,111 shares of ZD on 3 March. They now own 0 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 455 shares of ZD on 3 March. They now own 11,800 ZD shares.

Rossen Jeremy sold ZD
zd•director
over 1 year ago

Harris Teresa A bought 593 shares of ZD on 27 February. They now own 9,233 ZD shares.

Harris Teresa A bought ZD
zd•director
over 1 year ago

Ray Neville R bought 3,056 shares of ZD on 9 January. They now own 3,056 ZD shares.

Ray Neville R bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek sold 11,318 shares of ZD on 1 January. They now own 220,414 ZD shares.

Shah Vivek sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret bought 5,074 shares of ZD on 1 January. They now own 15,548 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 2,230 shares of ZD on 1 January. They now own 13,584 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Financial Officer
over 1 year ago

Richter Bret sold 5,074 shares of ZD on 1 January. They now own 5,074 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Accounting Officer
over 1 year ago

Tansley Lori A. bought 4,168 shares of ZD on 2 December. They now own 0 ZD shares.

Tansley Lori A. bought ZD
zd•officer: Chief Accounting Officer
over 1 year ago

Tansley Lori A. bought 4,168 shares of ZD on 2 December. They now own 4,168 ZD shares.

Tansley Lori A. bought ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek bought 27,903 shares of ZD on 21 November. They now own 245,710 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 753 shares of ZD on 21 November. They now own 754 ZD shares.

Rossen Jeremy sold ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek sold 27,903 shares of ZD on 21 November. They now own 27,904 ZD shares.

Shah Vivek sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy sold 268 shares of ZD on 21 November. They now own 10,889 ZD shares.

Rossen Jeremy sold ZD
zd•director, officer: Chief Executive Officer
over 1 year ago

Shah Vivek sold 14,244 shares of ZD on 21 November. They now own 231,732 ZD shares.

Shah Vivek sold ZD
zd•officer: EVP/General Counsel
over 1 year ago

Rossen Jeremy bought 753 shares of ZD on 21 November. They now own 10,891 ZD shares.

Rossen Jeremy bought ZD
zd•director
over 1 year ago

Mcdonald Kirk P bought 3,030 shares of ZD on 15 November. They now own 3,030 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
over 1 year ago

Mcdonald Kirk P sold 3,030 shares of ZD on 15 November. They now own 3,611 ZD shares.

Mcdonald Kirk P sold ZD
zd•director
over 1 year ago

Barsten Jana bought 3,347 shares of ZD on 13 November. They now own 3,347 ZD shares.

Barsten Jana bought ZD
zd•director
over 1 year ago

Barsten Jana sold 3,347 shares of ZD on 13 November. They now own 3,611 ZD shares.

Barsten Jana sold ZD
zd•director
almost 2 years ago

Harris Teresa A bought 1,000 shares of ZD on 27 August. They now own 11,153 ZD shares.

Harris Teresa A bought ZD
zd•director
2 years ago

Taylor Scott C bought 3,611 shares of ZD on 7 May. They now own 3,611 ZD shares.

Taylor Scott C bought ZD
zd•director
2 years ago

Barsten Jana sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Barsten Jana sold ZD
zd•director
2 years ago

Taylor Scott C sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Taylor Scott C sold ZD
zd•director
2 years ago

Kretzmer W Brian bought 3,611 shares of ZD on 7 May. They now own 3,611 ZD shares.

Kretzmer W Brian bought ZD
zd•director
2 years ago

Mcdonald Kirk P sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Mcdonald Kirk P sold ZD
zd•director
2 years ago

Kretzmer W Brian sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Kretzmer W Brian sold ZD
zd•director
2 years ago

Fay Sarah Ann bought 3,611 shares of ZD on 7 May. They now own 3,611 ZD shares.

Fay Sarah Ann bought ZD
zd•director
2 years ago

Ray Neville R sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Ray Neville R sold ZD
zd•director
2 years ago

Harris Teresa A sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Harris Teresa A sold ZD
zd•director
2 years ago

Mcdonald Kirk P bought 3,611 shares of ZD on 7 May. They now own 6,641 ZD shares.

Mcdonald Kirk P bought ZD
zd•director
2 years ago

Harris Teresa A bought 3,611 shares of ZD on 7 May. They now own 3,611 ZD shares.

Harris Teresa A bought ZD
zd•director
2 years ago

Ray Neville R bought 3,611 shares of ZD on 7 May. They now own 6,667 ZD shares.

Ray Neville R bought ZD
zd•director
2 years ago

Barsten Jana bought 3,611 shares of ZD on 7 May. They now own 6,958 ZD shares.

Barsten Jana bought ZD
zd•director
2 years ago

Fay Sarah Ann sold 3,610 shares of ZD on 7 May. They now own 0 ZD shares.

Fay Sarah Ann sold ZD
zd•director
2 years ago

Taylor Scott C bought 3,013 shares of ZD on 5 May. They now own 10,648 ZD shares.

Taylor Scott C bought ZD
zd•director
2 years ago

Harris Teresa A bought 3,013 shares of ZD on 5 May. They now own 10,153 ZD shares.

Harris Teresa A bought ZD
zd•director
2 years ago

Kretzmer W Brian sold 3,013 shares of ZD on 5 May. They now own 0 ZD shares.

Kretzmer W Brian sold ZD
zd•director
2 years ago

Taylor Scott C sold 3,013 shares of ZD on 5 May. They now own 0 ZD shares.

Taylor Scott C sold ZD
zd•director
2 years ago

Fay Sarah Ann bought 3,013 shares of ZD on 5 May. They now own 17,373 ZD shares.

Fay Sarah Ann bought ZD
zd•director
2 years ago

Kretzmer W Brian bought 3,013 shares of ZD on 5 May. They now own 12,315 ZD shares.

Kretzmer W Brian bought ZD
zd•director
2 years ago

Harris Teresa A sold 3,013 shares of ZD on 5 May. They now own 0 ZD shares.

Harris Teresa A sold ZD
zd•director
2 years ago

Fay Sarah Ann sold 3,013 shares of ZD on 5 May. They now own 0 ZD shares.

Fay Sarah Ann sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy bought 191 shares of ZD on 13 March. They now own 10,561 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 191 shares of ZD on 13 March. They now own 191 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 354 shares of ZD on 13 March. They now own 10,138 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 69 shares of ZD on 13 March. They now own 10,492 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Accounting Officer
over 2 years ago

Taki Layth bought 1,205 shares of ZD on 8 March. They now own 3,891 ZD shares.

Taki Layth bought ZD
zd•officer: Chief Accounting Officer
over 2 years ago

Taki Layth sold 1,205 shares of ZD on 8 March. They now own 3,615 ZD shares.

Taki Layth sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 645 shares of ZD on 8 March. They now own 10,370 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 1,807 shares of ZD on 8 March. They now own 5,423 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy bought 1,807 shares of ZD on 8 March. They now own 11,015 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Financial Officer
over 2 years ago

Richter Bret sold 1,490 shares of ZD on 8 March. They now own 10,474 ZD shares.

Richter Bret sold ZD
zd•officer: Chief Accounting Officer
over 2 years ago

Taki Layth sold 550 shares of ZD on 8 March. They now own 3,341 ZD shares.

Taki Layth sold ZD
zd•officer: Chief Financial Officer
over 2 years ago

Richter Bret bought 3,695 shares of ZD on 8 March. They now own 11,964 ZD shares.

Richter Bret bought ZD
zd•officer: Chief Financial Officer
over 2 years ago

Richter Bret sold 3,695 shares of ZD on 8 March. They now own 11,086 ZD shares.

Richter Bret sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 956 shares of ZD on 6 March. They now own 956 ZD shares.

Rossen Jeremy sold ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy bought 956 shares of ZD on 6 March. They now own 9,552 ZD shares.

Rossen Jeremy bought ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy sold 344 shares of ZD on 6 March. They now own 9,208 ZD shares.

Rossen Jeremy sold ZD
zd•officer: Chief Financial Officer
over 2 years ago

Richter Bret bought 26,166 shares of ZD on 6 March. They now own 26,166 ZD shares.

Richter Bret bought ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy bought 9,906 shares of ZD on 6 March. They now own 9,906 ZD shares.

Rossen Jeremy bought ZD
zd•officer: Chief Accounting Officer
over 2 years ago

Taki Layth bought 6,728 shares of ZD on 6 March. They now own 6,728 ZD shares.

Taki Layth bought ZD
zd•officer: Chief Financial Officer
over 2 years ago

Richter Bret bought 14,953 shares of ZD on 6 March. They now own 14,953 ZD shares.

Richter Bret bought ZD
zd
over 2 years ago

Shah Vivek bought 0 shares of ZD on 6 March. They now own 0 ZD shares.

Shah Vivek bought ZD
zd•officer: EVP/General Counsel
over 2 years ago

Rossen Jeremy bought 2,495 shares of ZD on 3 March. They now own 9,556 ZD shares.

Rossen Jeremy bought ZD
zd•director
over 2 years ago

Ray Neville R sold 3,056 shares of ZD on 9 January. They now own 3,611 ZD shares.

Ray Neville R sold ZD