Jagtar Singh Chaudhry
CIK 1374436 · CEO & Chairman · last filed 2026-09-17
Jagtar Singh Chaudhry is a CEO & Chairman who has filed 45 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $549.8K of ZS on Sep 17, 2026. Across all open-market trades the lifetime net is −$54.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $80.2M across reported positions. 8 SEC filings were submitted jointly with P Jyoti Chaudhry.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ZS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
110 ROSE ORCHARD WAY
SAN JOSE, CA 95134
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZS | CEO & Chairman | 346,852 | $231.33 | $80.24M | -$52.56M | 27 | 2026-09-17 |
| SECURE COMPUTING CORP (SCUR) Delisted | Chief Strategy Officer | 133,050 | — | — | -$2.12M | 4 | 2007-09-12 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-17 | ZS | Sell (S) | −2,852 | -$549.8K | EDGAR |
| 2026-09-16 | ZS | Notice (144) | −2,852 | -$549.8K | EDGAR |
| 2026-06-17 | ZS | Sell (S) | −2,878 | -$363.9K | EDGAR |
| 2026-06-16 | ZS | Notice (144) | −2,878 | -$363.9K | EDGAR |
| 2026-03-18 | ZS | Sell (S) | −1,941 | -$303.9K | EDGAR |
| 2026-03-17 | ZS | Notice (144) | −1,941 | -$303.9K | EDGAR |
| 2025-12-17 | ZS | Sell (S) | −2,843 | -$656.2K | EDGAR |
| 2025-12-16 | ZS | Notice (144) | −2,843 | -$656.2K | EDGAR |
| 2025-09-17 | ZS | Sell (S) | −2,865 | -$804.2K | EDGAR |
| 2025-09-16 | ZS | Notice (144) | −2,865 | -$804.2K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.