Zscaler, Inc. (ZS) Insider Trading
Directors, officers and holders of more than 10% of ZS report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 231 transactions on file: 0 with code P, 39 with code S and 11 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Nov 2, 2026 | Geller Adam | Chief Product Officer | M Exercise | 1,041 | $205.61 | $214,040 |
| Nov 2, 2026 | Geller Adam | Chief Product Officer | S Sale | 1,041 | $238.00 | $247,758 |
| Nov 2, 2026 | Geller Adam | Chief Product Officer | M Exercise | 1,041 | $205.61 | $214,040 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 14 | $255.32 | $3,574 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 20 | $261.27 | $5,225 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 120 | $259.73 | $31,168 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 16 | $256.31 | $4,101 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 19 | $258.62 | $4,914 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 20 | $253.26 | $5,065 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 32 | $254.34 | $8,139 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 21 | $257.48 | $5,407 |
| Oct 26, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 252 | $260.35 | $65,607 |
| Oct 19, 2026 | RUBIN KEVIN | Chief Financial Officer | A Award | 19,859 | Not measured | Not measured |
| Oct 19, 2026 | Geller Adam | Chief Product Officer | A Award | 19,859 | Not measured | Not measured |
| Oct 19, 2026 | Schlossman Robert | Chief Legal Officer | A Award | 14,185 | Not measured | Not measured |
| Oct 12, 2026 | Geller Adam | Chief Product Officer | M Exercise | 1,042 | $205.61 | $214,246 |
| Oct 12, 2026 | Geller Adam | Chief Product Officer | M Exercise | 1,042 | $205.61 | $214,246 |
| Oct 12, 2026 | Geller Adam | Chief Product Officer | S Sale | 1,042 | $235.95 | $245,860 |
| Oct 9, 2026 | Geller Adam | Chief Product Officer | S Sale | 21,875 | $225.00 | $4,921,875 |
| Oct 9, 2026 | Geller Adam | Chief Product Officer | M Exercise | 23,958 | $205.61 | $4,926,004 |
| Oct 9, 2026 | Geller Adam | Chief Product Officer | M Exercise | 23,958 | $205.61 | $4,926,004 |
| Oct 9, 2026 | Geller Adam | Chief Product Officer | S Sale | 2,083 | $230.00 | $479,091 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 3 | $207.80 | $623 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 5 | $202.06 | $1,010 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 100 | $194.76 | $19,476 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 118 | $196.57 | $23,196 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 36 | $203.15 | $7,313 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 4 | $205.99 | $824 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 20 | $205.35 | $4,107 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 12 | $204.42 | $2,453 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 9 | $199.71 | $1,797 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 189 | $195.64 | $36,977 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 20 | $201.11 | $4,022 |
| Sep 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 3 | $197.32 | $592 |
| Sep 21, 2026 | Geller Adam | Chief Product Officer | S Sale | 661 | $200.00 | $132,200 |
| Sep 21, 2026 | Schlossman Robert | Chief Legal Officer | S Sale | 5,394 | $200.00 | $1,078,800 |
| Sep 17, 2026 | BEER JAMES A | Director | S Sale | 177 | $192.01 | $33,986 |
| Sep 17, 2026 | Geller Adam | Chief Product Officer | S Sale | 4,584 | $192.01 | $880,174 |
| Sep 16, 2026 | Schlossman Robert | Chief Legal Officer | S Sale | 2,325 | $192.76 | $448,174 |
| Sep 16, 2026 | Rich Michael J. | CRO and President of WW Sales | S Sale | 4,108 | $192.76 | $791,870 |
| Sep 16, 2026 | Geller Adam | Chief Product Officer | S Sale | 5,578 | $192.76 | $1,075,231 |
| Sep 16, 2026 | Chaudhry Jagtar Singh | CEO & Chairman | S Sale | 2,852 | $192.76 | $549,760 |
| Sep 16, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 5,957 | $192.76 | $1,148,288 |
| Sep 15, 2026 | RUBIN KEVIN | Chief Financial Officer | A Award | 8,349 | Not measured | Not measured |
| Sep 15, 2026 | Geller Adam | Chief Product Officer | A Award | 6,817 | Not measured | Not measured |
| Aug 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 291 | $172.53 | $50,207 |
| Aug 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 92 | $173.53 | $15,965 |
| Aug 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 48 | $174.54 | $8,378 |
| Aug 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 66 | $175.78 | $11,601 |
| Aug 25, 2026 | RUBIN KEVIN | Chief Financial Officer | S Sale | 6 | $176.49 | $1,059 |
The full Form 4 history is on the ZS company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.