Form 4 for KLAC KLA Corporation
Accepted 2026-09-16 16:05:06 ET · period of report 2026-09-15 · accession 0001193125-26-393053 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-16 16:05 | 2026-09-15 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $171.88 | -72.0K | 706.9K | -9% | -$12.38M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-15 | S | D | 72,019 | $171.88 | 706,924.55 | D | — | — | (F1) This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025. (F2) The number of shares of KLA common stock includes 386,970.215 shares issuable upon vesting of restricted stock units ("RSUs"). |