ZD's three largest insider shareholders as of June 06, 2026 are Vivek Shah (Chief Executive Officer, 360.28K shares), R Scott Turicchi (President And Cfo, 234.89K shares), Vivek Shah (Chief Executive Officer, 231.73K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Richard S Ressler | - | 6,606 | 0 | 10 May, 2022 |
| Jon Miller | - | 168,659 | 0 | 11 May, 2023 |
| R Scott Turicchi | President And Cfo | 234,891 | 0 | 14 Sep, 2021 |
| Bret Richter | Chief Financial Officer | 47,244 | 0 | 09 Mar, 2026 |
| Scott C Taylor | - | 14,258 | 0 | 09 May, 2025 |
| Jeremy Rossen | Evp/General Counsel | 21,969 | 0 | 09 Mar, 2026 |
| W Brian Kretzmer | - | 16,578 | 0 | 09 May, 2025 |
| Vivek Shah | Chief Executive Officer | 0 | 360,282 | 09 Mar, 2026 |
| Sarah Ann Fay | - | 23,619 | 0 | 15 Sep, 2025 |
| Kirk P Mcdonald | - | 6,640 | 0 | 09 May, 2025 |
| Steve P. Dunn | Chief Accounting Officer | 8,202 | 0 | 15 Mar, 2022 |
| Neville R Ray | - | 6,666 | 0 | 09 May, 2025 |
| Lori A. Tansley | Chief Accounting Officer | 2,167 | 0 | 09 Mar, 2026 |
| Teresa A Harris | - | 12,843 | 0 | 09 May, 2025 |
| Layth Taki | Chief Accounting Officer | 3,341 | 0 | 12 Mar, 2024 |
| Pamela Sutton-Wallace | - | 2,855 | 0 | 04 Oct, 2021 |
| Jana Barsten | - | 7,957 | 0 | 09 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Mar, 2026 | Lori A. Tansley | Restricted Stock Units | A | 7,368 | $0.00 | 7,368 | D | A |
| 11 Mar, 2026 | Bret Richter | Restricted Stock Units | A | 42,977 | $0.00 | 42,977 | D | A |
| 11 Mar, 2026 | Vivek Shah | Restricted Stock Units | A | 122,790 | $0.00 | 122,790 | D | A |
| 11 Mar, 2026 | Jeremy Rossen | Restricted Stock Units | A | 22,717 | $0.00 | 22,717 | D | A |
| 05 Mar, 2026 | Vivek Shah | Common Stock $0.01 Par Value | A | 43,664 | $0.00 | 370,832 | I | M |
| 06 Mar, 2026 | Bret Richter | Common Stock, $0.01 par value | A | 8,722 | $0.00 | 50,270 | D | M |
| 05 Mar, 2026 | Lori A. Tansley | Common Stock, $0.01 par value | A | 2,183 | $0.00 | 3,072 | D | M |
| 05 Mar, 2026 | Bret Richter | Common Stock, $0.01 par value | A | 15,282 | $0.00 | 49,780 | D | M |
| 06 Mar, 2026 | Vivek Shah | Common Stock $0.01 Par Value | A | 23,674 | $0.00 | 372,367 | I | M |
| 06 Mar, 2026 | Jeremy Rossen | Common Stock, $0.01 par value | A | 3,302 | $0.00 | 21,993 | D | M |
| 05 Mar, 2026 | Jeremy Rossen | Common Stock, $0.01 par value | A | 8,078 | $0.00 | 25,988 | D | M |
| 06 Mar, 2026 | Vivek Shah | Common Stock $0.01 Par Value | D | 12,085 | $42.32 | 360,282 | I | F |
| 05 Mar, 2026 | Lori A. Tansley | Common Stock, $0.01 par value | D | 905 | $43.65 | 2,167 | D | F |
| 05 Mar, 2026 | Bret Richter | Common Stock, $0.01 par value | D | 8,232 | $43.65 | 41,548 | D | F |
| 05 Mar, 2026 | Jeremy Rossen | Common Stock, $0.01 par value | D | 2,950 | $43.65 | 23,038 | D | F |
| 05 Mar, 2026 | Vivek Shah | Common Stock $0.01 Par Value | D | 22,139 | $43.65 | 348,693 | I | F |
| 06 Mar, 2026 | Bret Richter | Common Stock, $0.01 par value | D | 4,674 | $42.32 | 45,596 | D | F |
| 06 Mar, 2026 | Jeremy Rossen | Common Stock, $0.01 par value | D | 1,184 | $42.32 | 20,809 | D | F |
| 05 Mar, 2026 | Lori A. Tansley | Restricted Stock Units | D | 2,183 | $0.00 | 4,367 | D | M |
| 08 Mar, 2026 | Bret Richter | Common Stock, $0.01 par value | A | 3,695 | $0.00 | 49,291 | D | M |