As of March 23, 2026, Zscaler's top three insider holders are Jagtar Singh Chaudhry (Ceo Chairman, 24.43Mn shares), Jagtar Singh Chaudhry (Ceo Chairman, 24.34Mn shares), Ajay Mangal (TenPercentOwner, 2.55Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jagtar Singh Chaudhry | Ceo Chairman | 0 | 24,433,047 | 19 Oct, 2022 |
| Jagtar Singh Chaudhry | Ceo Chairman | 0 | 24,433,047 | 19 Oct, 2022 |
| Jagtar Singh Chaudhry | Ceo Chairman | 0 | 24,341,267 | 29 Sep, 2025 |
| Ajay Mangal | 0 | 2,550,210 | 11 Jun, 2025 | |
| Jagtar Singh Chaudhry | Ceo Chairman | 347,857 | 0 | 17 Dec, 2025 |
| Jagtar Singh Chaudhry | Ceo Chairman | 345,916 | 0 | 18 Mar, 2026 |
| Amit Sinha | 320,704 | 0 | 17 Jan, 2023 | |
| Dali Rajic | Chief Operating Officer | 240,543 | 0 | 19 Dec, 2023 |
| Remo Canessa | Chief Financial Officer | 213,702 | 0 | 19 Mar, 2025 |
| Charles H Giancarlo | 145,451 | 0 | 13 Jan, 2026 | |
| Michael J. Rich | Cro And President Of Ww Sales | 107,497 | 0 | 17 Dec, 2025 |
| Syam Nair | Cto | 106,659 | 0 | 18 Jun, 2025 |
| Michael J. Rich | Cro And President Of Ww Sales | 104,350 | 0 | 18 Mar, 2026 |
| Robert Schlossman | Chief Legal Officer | 74,653 | 0 | 17 Dec, 2025 |
| Robert Schlossman | Chief Legal Officer | 72,390 | 0 | 18 Mar, 2026 |
| Raj Judge | Evp, Corp. Strategy Ventures | 70,394 | 0 | 17 Dec, 2025 |
| Raj Judge | Evp, Corp. Strategy Ventures | 67,906 | 0 | 18 Mar, 2026 |
| Adam Geller | Chief Product Officer | 50,528 | 0 | 17 Dec, 2025 |
| Scott C Darling | 0 | 48,701 | 14 Dec, 2023 | |
| Kevin Rubin | Chief Financial Officer | 48,161 | 0 | 17 Dec, 2025 |
| Adam Geller | Chief Product Officer | 46,949 | 0 | 19 Mar, 2026 |
| Kevin Rubin | Chief Financial Officer | 46,479 | 0 | 18 Mar, 2026 |
| Karen Blasing | 42,757 | 0 | 13 Jan, 2026 | |
| Amit Sinha | 0 | 31,280 | 28 Dec, 2023 | |
| David Schneider | 24,912 | 0 | 13 Jan, 2026 | |
| Andrew William Fraser Brown | 23,292 | 0 | 13 Jan, 2026 | |
| Andrew William Fraser Brown | 23,292 | 0 | 13 Jan, 2026 | |
| Eileen Naughton | 7,745 | 0 | 13 Jan, 2026 | |
| Scott C Darling | 5,351 | 0 | 13 Jan, 2026 | |
| James A Beer | 4,561 | 0 | 13 Jan, 2026 | |
| James A Beer | 4,384 | 0 | 19 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 17 Mar, 2026 | Adam Geller | Commom Stock | D | 1,485 | $156.59 | 49,043 | D | S |
| 18 Mar, 2026 | James A Beer | Commom Stock | D | 177 | $153.53 | 4,384 | D | S |
| 18 Mar, 2026 | Adam Geller | Commom Stock | D | 2,094 | $153.53 | 46,949 | D | S |
| 17 Mar, 2026 | Michael J. Rich | Commom Stock | D | 3,147 | $156.59 | 104,350 | D | S |
| 17 Mar, 2026 | Kevin Rubin | Common Stock | D | 1,682 | $156.59 | 46,479 | D | S |
| 17 Mar, 2026 | Jagtar Singh Chaudhry | Common Stock | D | 1,941 | $156.59 | 345,916 | D | S |
| 17 Mar, 2026 | Raj Judge | Common Stock | D | 2,488 | $156.59 | 67,906 | D | S |
| 17 Mar, 2026 | Robert Schlossman | Common Stock | D | 2,263 | $156.59 | 72,390 | D | S |
| 12 Jan, 2026 | Andrew William Fraser Brown | Common Stock | A | 1,076 | $0.00 | 23,292 | D | A |
| 12 Jan, 2026 | Scott C Darling | Common Stock | A | 1,076 | $0.00 | 5,351 | D | A |
| 12 Jan, 2026 | James A Beer | Commom Stock | A | 1,076 | $0.00 | 4,561 | D | A |
| 12 Jan, 2026 | David Schneider | Common Stock | A | 1,076 | $0.00 | 24,912 | D | A |
| 12 Jan, 2026 | Andrew William Fraser Brown | Common Stock | A | 1,076 | $0.00 | 23,292 | D | A |
| 12 Jan, 2026 | Eileen Naughton | Common Stock | A | 1,076 | $0.00 | 7,745 | D | A |
| 12 Jan, 2026 | James A Beer | Commom Stock | A | 1,076 | $0.00 | 4,561 | D | A |
| 12 Jan, 2026 | Charles H Giancarlo | Common Stock | A | 1,076 | $0.00 | 145,451 | D | A |
| 12 Jan, 2026 | Karen Blasing | Common Stock | A | 1,076 | $0.00 | 42,757 | D | A |
| 02 Jan, 2026 | James A Beer | Commom Stock | D | 653 | $226.72 | 3,485 | D | S |
| 02 Jan, 2026 | James A Beer | Commom Stock | D | 653 | $226.72 | 3,485 | D | S |
| 26 Dec, 2025 | Andrew William Fraser Brown | Common Stock | D | 5,000 | $0.00 | 22,216 | D | S |