Over the 90-day window ending December 17, 2025, Varonis Systems's three dominant insider ownership positions are held by CEO And President And Chairman Yakov Faitelson (1.72Mn shares), CFO And COO Guy Melamed (412.11K shares), Director Den Bosch Fred Van (128.67K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Yakov Faitelson | CEO And President And Chairman | 1,717,397 | 12 Sep, 2025 |
| David Bass | EVP Engineering & Cto | 807,114 | 07 Feb, 2025 |
| James O'Boyle | Vice Chairman Sales | 442,114 | 15 Nov, 2024 |
| Guy Melamed | CFO And COO | 412,105 | 02 Sep, 2025 |
| John J Jr Gavin | 268,666 | 09 May, 2025 | |
| Gilad Raz | Cio & VP Of Technical Services | 248,656 | 11 Mar, 2022 |
| Kevin E Comolli | 229,579 | 09 May, 2025 | |
| Dov Gottlieb | VP And General Counsel | 215,935 | 04 Jun, 2025 |
| Greg Pomeroy | SVP And Worldwide Sales | 215,144 | 06 Mar, 2025 |
| Den Bosch Fred Van | 128,666 | 01 Aug, 2025 | |
| Ohad Korkus | 115,760 | 09 May, 2025 | |
| Ofer Segev | 84,023 | 09 May, 2025 | |
| Thomas F Mendoza | 65,201 | 09 May, 2025 | |
| Avrohom J. Kess | 31,603 | 09 May, 2025 | |
| Gili Iohan | 27,604 | 09 May, 2025 | |
| Rachel Prishkolnik | 25,714 | 09 May, 2025 | |
| Carlos Aued | 23,023 | 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 Sep, 2025 | Yakov Faitelson | Common Stock, par value $0.001 per share | D | 54,735 | $0.00 | 1,680,528 | D | G |
| 11 Sep, 2025 | Yakov Faitelson | Common Stock, par value $0.001 per share | A | 31,928 | $0.00 | 36,869 | I | G |
| 28 Aug, 2025 | Guy Melamed | Common Stock, par value $0.001 per share | D | 3,892 | $59.52 | 413,605 | D | S |
| 29 Aug, 2025 | Guy Melamed | Common Stock, par value $0.001 per share | D | 1,500 | $59.59 | 412,105 | D | S |
| 22 Aug, 2025 | Guy Melamed | Common Stock, par value $0.001 per share | D | 10,400 | $59.53 | 417,497 | D | S |
| 13 Aug, 2025 | Guy Melamed | Common Stock, par value $0.001 per share | D | 42,705 | $57.72 | 427,897 | D | S |
| 01 Aug, 2025 | Den Bosch Fred Van | Common Stock, par value $0.001 per share | D | 3,000 | $55.08 | 128,666 | D | S |
| 01 Aug, 2025 | Guy Melamed | Common Stock, par value $0.001 per share | D | 51,889 | $55.10 | 470,602 | D | S |
| 04 Jun, 2025 | Den Bosch Fred Van | Common Stock, par value $0.001 per share | D | 6,000 | $50.00 | 131,666 | D | S |
| 02 Jun, 2025 | Dov Gottlieb | Common Stock, par value $0.001 per share | D | 18,333 | $47.68 | 215,935 | D | F |
| 02 Jun, 2025 | Dov Gottlieb | - | - | 215,935 | D | |||
| 08 May, 2025 | Ofer Segev | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 84,023 | D | A |
| 08 May, 2025 | Thomas F Mendoza | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 65,201 | D | A |
| 08 May, 2025 | Gili Iohan | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 27,604 | D | A |
| 08 May, 2025 | John J Jr Gavin | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 268,666 | D | A |
| 08 May, 2025 | Gili Iohan | - | - | 27,604 | D | |||
| 08 May, 2025 | Carlos Aued | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 23,023 | D | A |
| 08 May, 2025 | Kevin E Comolli | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 39,004 | D | A |
| 08 May, 2025 | Avrohom J. Kess | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 31,603 | D | A |
| 08 May, 2025 | Den Bosch Fred Van | Common Stock, par value $0.001 per share | A | 4,178 | $0.00 | 137,666 | D | A |