Oreste Donzella is President & VP at KLA CORP (KLAC). They have made 17 open-market trades across 1 company since 2020, most recently 2024-06-28.
CIK 0001802832
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| KLAC | 16,967 | $2.8M |
Shares reported on the most recent Form 4, priced at the 2024-07-26 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| KLAC | SELL · 10b5-1 | 2024-03-25 | 2024-03-27 | $697.85 | $4.5M | -0.0% | +1.3% | +17.4% |
| KLAC | SELL · 10b5-1 | 2023-09-05 | 2023-09-07 | $507.01 | $2.7M | -7.6% | -5.7% | +6.8% |
| KLAC | SELL | 2023-03-31 | 2023-04-04 | $393.73 | $3.1M | -4.2% | -3.9% | +24.9% |
| KLAC | SELL | 2022-12-02 | 2022-12-06 | $380.66 | $2.4M | +1.7% | -1.5% | +0.1% |
| KLAC | SELL | 2022-09-01 | 2022-09-06 | $334.86 | $1.6M | +1.0% | -1.4% | +17.0% |
| KLAC | SELL | 2022-08-05 | 2022-08-09 | $389.09 | $1.6M | +1.0% | -4.6% | -8.4% |
| KLAC | SELL · 10b5-1 | 2022-07-14 | 2022-07-18 | $320.00 | $31K | +10.7% | +12.3% | -21.2% |
| KLAC | SELL | 2022-03-01 | 2022-03-03 | $346.58 | $1.2M | -1.6% | +8.4% | +5.4% |
| KLAC | SELL | 2021-11-02 | 2021-11-03 | $381.04 | $450K | +4.8% | +1.7% | -1.5% |
| KLAC | SELL | 2021-09-08 | 2021-09-10 | $341.16 | $770K | +3.1% | -8.3% | +15.4% |
| KLAC | SELL | 2021-08-09 | 2021-08-11 | $352.98 | $834K | -2.7% | +3.9% | +23.6% |
| KLAC | SELL | 2021-08-04 | 2021-08-06 | $346.89 | $327K | -10.2% | -3.3% | +15.7% |
| KLAC | SELL | 2021-08-03 | 2021-08-05 | $347.23 | $653K | -8.3% | -2.8% | +12.0% |
| KLAC | SELL | 2021-08-02 | 2021-08-03 | $348.16 | $610K | -5.5% | -2.6% | +9.6% |
| KLAC | SELL · 10b5-1 | 2021-07-01 | 2021-07-06 | $324.15 | $44K | -6.7% | +12.6% | +4.8% |
| KLAC | SELL | 2021-02-19 | 2021-02-23 | $329.38 | $181K | -5.7% | -4.6% | +1.2% |
| KLAC | SELL | 2021-02-08 | 2021-02-10 | $300.90 | $775K | +6.5% | -1.7% | +0.3% |
| KLAC | SELL | 2020-09-04 | 2020-09-09 | $193.91 | $1.4M | +2.9% | +19.9% | +51.6% |
| KLAC | SELL | 2020-08-04 | 2020-08-06 | $200.42 | $246K | +4.9% | -13.6% | +9.2% |
| KLAC | SELL | 2020-08-03 | 2020-08-05 | $202.59 | $381K | +6.6% | -4.9% | +3.8% |
| KLAC | SELL | 2020-02-07 | 2020-02-11 | $168.35 | $199K | -11.6% | -28.0% | -3.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.