Summary
Updated Aug 31, 2026
Brian Lorig is EVP, KLA Global Services of KLA CORP (KLAC). 12 SEC Form 4 filings on record going back to 2025, most recently on 14 August 2026. Most recent open-market trade: sold $12.40M of KLAC on 14 August 2026. Lifetime open-market sales: $19.76M.
Recent Transactions
20Every recent SEC Form 4 transaction Brian Lorig has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Brian Lorig go back to 2025: 12 primary Form 4 filings, an average of 6.0 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian Lorig files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Richard P. Wallace - $48.50M of KLAC open-market activity in the last 12 months
- Bren D. Higgins - $16.76M of KLAC open-market activity in the last 12 months
- Mary Beth Wilkinson - $12.28M of KLAC open-market activity in the last 12 months
- Ahmad A. Khan - $10.71M of KLAC open-market activity in the last 12 months
- Virendra A. Kirloskar - $2.37M of KLAC open-market activity in the last 12 months
- Jeneanne Michelle Hanley - $1.03M of KLAC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brian Lorig?
Brian Lorig is a corporate insider, tracked as EVP, KLA Global Services of KLA CORP (KLAC). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Brian Lorig submitted recently?
6 primary Form 4 filings in the last 90 days, covering 1 company.
Has Brian Lorig been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($19.76M) across all tracked filings.
Where can I see all of Brian Lorig's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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