Adam Geller
Adam Geller: Chief Product Officer at Zscaler. What Adam Geller holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Zscaler (ZS)
Adam Geller holds 38,308 Zscaler shares (0.02% of the company), worth about $8.8M at the last price, according to the Form 4 of Sep 21, 2026.
- Shares held: 38,308 (0.02%), $8.8M — Held in their own name.
- Options: 50,000 (0.03%), $11.5M — The right to buy 50,000 shares at $205.61 each, until 2034. Not bought yet.
Declarations
- Zscaler (ZS) — Form 4 of Sep 21, 2026 (Chief Product Officer): open-market sale of 661 at $200.00; 38,308 shares after 0001713683-26-000184
- Zscaler (ZS) — Form 4 of Sep 17, 2026 (Chief Product Officer): grant or award of 6,817; open-market sale of 5,578 at $192.76; 38,969 shares after 0001713683-26-000176
- Zscaler (ZS) — Form 4 of Jun 22, 2026 (Chief Product Officer): open-market sale of 2,817 at $122.60; 42,314 shares after 0001713683-26-000121
- Zscaler (ZS) — Form 4 of Jun 16, 2026 (Chief Product Officer): open-market sale of 1,940 at $126.43; 45,131 shares after 0001713683-26-000117
- Zscaler (ZS) — Form 4 of Mar 18, 2026 (Chief Product Officer): open-market sale of 1,485 at $156.59; open-market sale of 2,094 at $153.53; 46,949 shares after 0001713683-26-000078
- Zscaler (ZS) — Form 4 of Dec 17, 2025 (Chief Product Officer): open-market sale of 2,060 at $230.82; open-market sale of 1,620 at $232.79; 50,528 shares after 0001713683-25-000220
- Zscaler (ZS) — Form 4 of Oct 15, 2025 (Chief Product Officer): grant or award of 10,730; 54,208 shares after 0001713683-25-000185
- Zscaler (ZS) — Form 4 of Sep 17, 2025 (Chief Product Officer): grant or award of 18,322; open-market sale of 11,193 at $280.70; 43,478 shares after 0001713683-25-000166
- Zscaler (ZS) — Form 4 of Jun 18, 2025 (Chief Product Officer): open-market sale of 3,009 at $303.70; open-market sale of 1,828 at $306.14; 46,813 shares after 0001713683-25-000119
- Zscaler (ZS) — Form 4 of Dec 5, 2024 (Chief Product Officer): grant or award of 53,362; 53,362 shares after 0001713683-24-000160
- Zscaler (ZS) — Form 3 of Nov 7, 2024 (Chief Product Officer); 0 shares after 0001713683-24-000137
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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