Geller Adam has filed 17 insider transactions across 1 company since December 2024.
Most recent transaction: a sale of 1485 shares of Zscaler, Inc. ($ZS) on March 17, 2026.
Activity breakdown: 0 open-market purchases and 13 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 17, 2026 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1485 | $156.59 | 49,043.0000 | 159,471,208 | 2.94% | 0.00% |
| March 18, 2026 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 2094 | $153.53 | 46,949.0000 | 159,471,208 | 4.27% | 0.00% |
| Dec. 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1620 | $232.79 | 50,528.0000 | 159,471,208 | 3.11% | 0.00% |
| Dec. 16, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 2060 | $230.82 | 52,148.0000 | 159,471,208 | 3.80% | 0.00% |
| Oct. 15, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | A | Commom Stock | 10730 | $0.00 | 54,208.0000 | 158,300,823 | 24.68% | 0.01% |
| Sept. 15, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | A | Commom Stock | 18322 | $0.00 | 65,135.0000 | 158,300,823 | 39.14% | 0.01% |
| Sept. 16, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 11193 | $280.70 | 53,942.0000 | 158,300,823 | 17.18% | 0.01% |
| Sept. 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1600 | $282.16 | 52,342.0000 | 158,300,823 | 2.97% | 0.00% |
| Sept. 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1700 | $283.33 | 50,642.0000 | 158,300,823 | 3.25% | 0.00% |
| Sept. 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 4141 | $284.56 | 46,501.0000 | 158,300,823 | 8.18% | 0.00% |
| Sept. 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 3023 | $285.45 | 43,478.0000 | 158,300,823 | 6.50% | 0.00% |
| June 18, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 300 | $308.05 | 46,813.0000 | 0 | 0.64% | 0.00% |
| June 17, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 3009 | $303.70 | 50,475.0000 | 0 | 5.63% | 0.00% |
| June 18, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1534 | $307.14 | 47,113.0000 | 0 | 3.15% | 0.00% |
| June 18, 2025 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | S | Commom Stock | 1828 | $306.14 | 48,647.0000 | 0 | 3.62% | 0.00% |
| Dec. 5, 2024 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | A | Stock Option (right to buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 5, 2024 | Zscaler, Inc. | $ZS | Geller Adam | Chief Product Officer | A | Commom Stock | 53362 | $0.00 | 53,362.0000 | 0 | 9999.99% | 0.00% |