Updated Jul 16, 2026
Geller Adam has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $7.26M.
Adam Geller is the Chief Product Officer at Zscaler, Inc., a company specializing in cloud-native cybersecurity solutions. He has been involved in the company's product strategy and development, contributing to its growth since its public offering in 2018.
| Role | Chief Product Officer |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-23 | ZS | Zscaler, Inc. | S — Open-market sale | 2.8K | $122.60 | $345K |
| 2026-06-18 | ZS | Zscaler, Inc. | S — Open-market sale | 1.9K | $126.43 | $245K |
| 2026-03-19 | ZS | Zscaler, Inc. | S — Open-market sale [10b5-1] | 2.1K | $153.53 | $321K |
| 2026-03-19 | ZS | Zscaler, Inc. | S — Open-market sale [10b5-1] | 1.5K | $156.59 | $233K |
| 2025-10-15 | ZS | Zscaler, Inc. | A — Grant or award | 10.7K | $0.00 | |
| 2025-09-15 | ZS | Zscaler, Inc. | S — Open-market sale | 3.0K | $285.45 | $863K |
| 2025-09-15 | ZS | Zscaler, Inc. | S — Open-market sale | 4.1K | $284.56 | $1.18M |
| 2025-09-15 | ZS | Zscaler, Inc. | S — Open-market sale | 1.7K | $283.33 | $482K |
| 2025-09-15 | ZS | Zscaler, Inc. | S — Open-market sale | 1.6K | $282.16 | $451K |
| 2025-09-15 | ZS | Zscaler, Inc. | S — Open-market sale | 11.2K | $280.70 | $3.14M |
| 2025-09-15 | ZS | Zscaler, Inc. | A — Grant or award | 18.3K | $0.00 | |
| 2024-12-09 | ZS | Zscaler, Inc. | A — Grant or award | 53.4K | $0.00 |
Adam Geller is the Chief Product Officer at Zscaler, Inc., a company specializing in cloud-native cybersecurity solutions. He has been involved in the company's product strategy and development, contributing to its growth since its public offering in 2018.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 9 open-market sales ($7.26M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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