Adam Geller sold $554k of ZS
Chief Product Officer at Zscaler, Inc.. 3,579 shares at an average of $154.80, traded Mar 17, 2026, filed Mar 19, 2026.
Score components
- +15RoleOfficer
- +19Trade size$554k at market
- 0Share of holdings soldSold 7.1% of holdings
- +15Cluster7 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -13.3%, 3m -19.7%, 6m +27.1%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001713683-26-000078, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 17, 2026 | SOpen-market sale Commom Stock10b5-1 | -1,485 | $156.59 | $233k | 49,043 | Mar 19, 2026 |
| Mar 18, 2026 | SOpen-market sale Commom Stock10b5-1 | -2,094 | $153.53 | $321k | 46,949 | Mar 19, 2026 |
Related signals
Other insiders at Zscaler, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| Pro nowfree Oct 20, 2026 | Zscaler, Inc. | Adam Geller Chief Product Officer | $5.6M 25,000 shares | -40% | |
| 27Weak | Zscaler, Inc. | Kevin Rubin Chief Financial Officer | $102k 519 shares | -1% | |
| 21Weak | Zscaler, Inc. | Adam Geller Chief Product Officer | $132k 661 shares | -2% | |
| 35Weak | Zscaler, Inc. | Robert Schlossman Chief Legal Officer | $1.1M 5,394 shares | -8% | |
| 16Weak | Zscaler, Inc. | James A Beer director | $34k 177 shares | -4% | |
| 59Moderate | Zscaler, Inc. | Jagtar Singh Chaudhry CEO & Chairman | $550k 2,852 shares | -1% | |
| 40Moderate | Zscaler, Inc. | Adam Geller Chief Product Officer | $2.0M 10,162 shares | -21% | |
| 67Notable | Zscaler, Inc. | Kevin Rubin Chief Financial Officer | $1.1M 5,957 shares | -12% | |
| 57Moderate | Zscaler, Inc. | Michael J. Rich CRO and President of WW Sales | $792k 4,108 shares | -4% | |
| 47Moderate | Zscaler, Inc. | Robert Schlossman Chief Legal Officer | $448k 2,325 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.