Zscaler Inc (ZS): Congress and insider trades
Who in Congress and inside the company traded ZS, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Zscaler Inc (ZS) is a listed stock on NASDAQ.
- 3 members of Congress filed 6 buys and 5 sells of ZS, the latest published 2026-07-08 (8 July 2026).
- Insiders filed 0 open market buys worth $0 and 20 sells worth $5.2M, the latest filed 2026-09-28 (28 September 2026).
- Across 5 scored buys, Congress averaged -2.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in ZS
as of 2026-07-08| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 8 Jul 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 20 | n/a |
| 22 May 2023 | Daniel S. Goldman (D-NY) | sell | 15K–50K | 39 | n/a |
| 4 Jan 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 28 | n/a |
| 7 Dec 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 33 | -5.0% |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 36 | n/a |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 25 | +11.6% |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | -12.7% |
| 9 Feb 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 18 | n/a |
| 10 Nov 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 33 | -17.3% |
| 24 Sep 2021 | Tom Suozzi (D-NY) | buy | 15K–50K | 286 | +11.7% |
| 24 Sep 2021 | Tom Suozzi (D-NY) | sell | 15K–50K | 260 | n/a |
Nothing matches that search.
Insider trades in ZS
as of 2026-09-28| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 28 Sep 2026 | RUBIN KEVIN | sell | 519 | $197.28 | $102K | n/a |
| 26 Aug 2026 | RUBIN KEVIN | sell | 503 | $173.38 | $87.2K | n/a |
| 28 Jul 2026 | RUBIN KEVIN | sell | 503 | $147.12 | $74.0K | n/a |
| 7 Jul 2026 | Schlossman Robert | sell | 122 | $150.00 | $18.3K | n/a |
| 26 Jun 2026 | RUBIN KEVIN | sell | 3,000 | $124.22 | $373K | n/a |
| 23 Jun 2026 | Geller Adam | sell | 2,817 | $122.60 | $345K | n/a |
| 17 Jun 2026 | Schlossman Robert | sell | 3,146 | $126.43 | $398K | n/a |
| 17 Jun 2026 | Chaudhry Jagtar Singh | sell | 2,878 | $126.43 | $364K | n/a |
| 17 Jun 2026 | RUBIN KEVIN | sell | 1,686 | $126.43 | $213K | n/a |
| 17 Jun 2026 | BEER JAMES A | sell | 177 | $125.50 | $22.2K | n/a |
| 17 Jun 2026 | Rich Michael J. | sell | 4,184 | $126.43 | $529K | n/a |
| 17 Jun 2026 | Geller Adam | sell | 1,940 | $126.43 | $245K | n/a |
| 19 Mar 2026 | Geller Adam | sell | 1,485 | $156.59 | $233K | n/a |
| 19 Mar 2026 | Geller Adam | sell | 2,094 | $153.53 | $321K | n/a |
| 19 Mar 2026 | BEER JAMES A | sell | 177 | $153.53 | $27.2K | n/a |
| 18 Mar 2026 | Rich Michael J. | sell | 3,147 | $156.59 | $493K | n/a |
| 18 Mar 2026 | RUBIN KEVIN | sell | 1,682 | $156.59 | $263K | n/a |
| 18 Mar 2026 | Judge Raj | sell | 2,488 | $156.59 | $390K | n/a |
| 18 Mar 2026 | Chaudhry Jagtar Singh | sell | 1,941 | $156.59 | $304K | n/a |
| 18 Mar 2026 | Schlossman Robert | sell | 2,263 | $156.59 | $354K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought ZS?
6 Congress buys by 3 members and 0 insider buys are on file. The tables on this page list every one.
Did buying ZS after a disclosure beat the market?
Across 5 scored buys, Congress averaged -2.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.