KLAC insider trades & Congress trades
Kla Corp: public insider filings and Congress disclosures, in one place.
Bourse has recorded 11 open-market insider transactions in Kla Corp (KLAC) (0 purchases with code P and 11 sales with code S), the most recent on September 15, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 1 sale by 1 ($12.4M).
Members of Congress have disclosed 6 trades in KLAC (6 purchases, 0 sales), the latest transaction dated August 4, 2020. Congress filings can arrive up to 45 days after the trade.
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Wallace Richard P | President and CEO | Sell | 72,019 | $171.88 | $12.4M | +0.0% |
| Aug 13, 2026 | Lorig Brian | EVP, KLA Global Services | Sell | 59,586 | $208.13 | $12.4M | −0.2% |
| Aug 12, 2026 | Higgins Bren D. | EVP & Chief Financial Officer | Sell | 31,500 | $209.87 | $6.61M | −0.2% |
| Aug 11, 2026 | Khan Ahmad A. | President, Semi. Prod. & Cust. | Sell | 33,180 | $198.95 | $6.60M | −0.1% |
| Aug 11, 2026 | Wallace Richard P | President and CEO | Sell | 87,568 | $198.95 | $17.4M | −0.1% |
| Aug 10, 2026 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 529 | $204.56 | $108K | −0.1% |
| Aug 10, 2026 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 1,661 | $204.56 | $340K | −0.1% |
| Aug 7, 2026 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 21,831 | $197.57 | $4.31M | −0.1% |
| Aug 7, 2026 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 2,405 | $197.57 | $475K | −0.1% |
| Aug 5, 2026 | Kirloskar Virendra A | SVP & Chief Accounting Officer | Sell | 4,504 | $195.50 | $881K | −0.1% |
| Aug 5, 2026 | Wilkinson Mary Beth | EVP, CLO and Secretary | Sell | 13,802 | $195.50 | $2.70M | −0.1% |
Congress trades
Disclosures under the STOCK Act. Amounts are reported as ranges; some trades are made by a spouse or dependent child.
| Traded | Member | Party | Type | Amount | Disclosed | Filing |
|---|---|---|---|---|---|---|
| Aug 4, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
| Jul 6, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
| Jun 17, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
| Jun 4, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
| Apr 17, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
| Apr 6, 2020 | Ron L Wyden | Senate | Buy | $15,001 - $50,000 | – | Source |
Data as of November 12, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
See all the latest insider trades. New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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