Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Aug 6, 2026
Reporting period
Not applicable
Filed with the SEC
Aug 7, 2026
OfficerGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001193125-26-340233
Filed / recorded
Aug 7, 2026, 8:05 PM UTC
Added to OQRO
Oct 2, 2026, 12:28 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
KLA CORP
Issuer CIK
319201
Ticker
KLAC
Reporting person
Virendra A Kirloskar
Relationship
Officer
Officer title
SVP & Chief Accounting Officer
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Aug 6, 2026
Transaction code
A
Shares / units
9,540
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
19,061.5979
Ownership form
Direct
Amendment
No
Footnotes from the filing
On August 3, 2023, in addition to the restricted stock units ("RSUs") granted that were subject to only service-based vesting conditions, the Reporting Person was also granted RSUs with both performance-based and service-based vesting conditions ("PRSUs") for a target number of shares equal to 6,360.000 shares of KLA common stock. The maximum number of shares issuable under these PRSUs is 150% of the target shares if KLA's free cash flow relative to its peers was at the 75th percentile or greater for the three years in the period ended June 30, 2026. On August 6, 2026, KLA's Board of Directors and Compensation and Talent Committee determined that the performance conditions applicable to these PRSUs were satisfied at the maximum level. Fifty percent (50%) of the PRSUs will vest today, August 6, 2026, and the remaining fifty percent (50%) of the PRSUs will vest on August 3, 2027, subject to the continued service of the Reporting Person.
The number of shares of KLA common stock includes 19,000.540 shares issuable upon vesting of RSUs.
