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Robert Calderoni is Director at KLA Corporation. OQRO lists 6 transactions filed with the SEC under this name, the latest on Nov 5, 2026, each linked to the official Form 4.
Director
Disclosures on record
6
Companies involved
2
Robert Calderoni has no open-market purchase on record since 2013. Sales in 3 of the 14 years since 2013.
Robert Calderoni reported 0 open-market purchases and 5 sales since 2013; no open-market purchase.
| Year | Bought | Sold |
|---|---|---|
| 2017 | — | $741K1×1 trade |
| 2015 | — | $815K2×2 trades |
| 2013 | — | $165K2×2 trades |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
KLA CorporationKLAC
3 disclosures · Nov 2025 – Nov 2026
Nov 4, 20262,203.08disclosed Nov 5
DetailsOfficial recordFeb 5, 202611.27disclosed Feb 6
DetailsOfficial recordNov 5, 2025256.7disclosed Nov 7
DetailsOfficial recordHewlett Packard EnterpriseHPE
3 disclosures · Apr 2026 – May 2026
May 1, 20268,750disclosed May 6
DetailsOfficial recordApr 1, 20268,008disclosed Apr 4
DetailsOfficial recordApr 1, 20268,008disclosed Apr 4
DetailsOfficial recordAs of the latest filing on , Robert Calderoni reported holding 39,213 shares of KLA Corporation (KLAC), worth about $5.97M at the last close of $152 (Nov 13, 2026). Holdings are also on file at Hewlett Packard Enterprise (HPE); together they are worth about $6.36M.
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| KLA Corporation KLAC | 39,213 | 39K direct | $152 | $5.97M | Nov 4, 2026 |
| Hewlett Packard Enterprise HPE | 8,008 | 8,008 direct | $48 | $387K | Apr 1, 2026 |
Is this Robert Calderoni’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
On the latest SEC Form 4, dated Nov 4, 2026, Robert Calderoni reported holding 39,213 shares of KLA Corporation (KLAC). At the last close of $152 on Nov 13, 2026, that is about $5.97M. This is the stake disclosed in filings, not a net worth.
Robert Calderoni has no open-market purchase on record since 2013. Sales in 3 of the 14 years since 2013.
In SEC filings since 2013: no open-market purchase is on record; the latest open-market sale is from 2017.
KLA Corporation (KLAC), from 2013 to 2017: 0 purchases and 5 sales.
Robert Calderoni reported 0 open-market purchases and 5 sales here, 2013 to 2017.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.
