🕵️ KLA Corp ($KLAC)
SEC insider & ownership activity, last 12 months · CIK 319201 · every row links its SEC filing
Over the last 12 months insiders sold $86.9M with no open-market buying against it. Richard P. Wallace sold $40.9M through a 10b5-1 trading plan in 4 lots (Aug–Jun). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 7 sellers, $86.9M (20 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Richard P. Wallace | 0 | – | 4 | $40.9M | Jun 11, 2026 |
| Ahmad A. Khan | 0 | – | 2 | $16.2M | Sep 5, 2025 |
| Bren D. Higgins | 0 | – | 3 | $12.2M | Jul 2, 2026 |
| Wilkinson Mary Beth | 0 | – | 4 | $7.5M | Jul 1, 2026 |
| Lorig Brian | 0 | – | 1 | $7.4M | Aug 12, 2025 |
| Virendra A. Kirloskar | 0 | – | 5 | $1.7M | Jul 2, 2026 |
| Hanley Jeneanne Michelle | 0 | – | 1 | $1.0M | May 11, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Vanguard Capital Management | 7.5% | 13G | Apr 30, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Bren D. Higgins | $7.4M | Jul 2, 2026 | filing ↗ |
| Virendra A. Kirloskar | $52K | Jul 2, 2026 | filing ↗ |
| Wilkinson Mary Beth | $4.1M | Jul 1, 2026 | filing ↗ |
| Richard P. Wallace | $10.0M | Jun 11, 2026 | filing ↗ |
| Richard P. Wallace | $8.1M | May 12, 2026 | filing ↗ |
| Hanley Jeneanne Michelle | $1.0M | May 11, 2026 | filing ↗ |
| Bren D. Higgins | $2.8M | Dec 16, 2025 | filing ↗ |
| Richard P. Wallace | $13.0M | Nov 11, 2025 | filing ↗ |
| Ahmad A. Khan | $4.1M | Sep 5, 2025 | filing ↗ |
| Ahmad A. Khan | $12.1M | Aug 29, 2025 | filing ↗ |
| Bren D. Higgins | $2.0M | Aug 20, 2025 | filing ↗ |
| Lorig Brian | $7.4M | Aug 12, 2025 | filing ↗ |
| Richard P. Wallace | $9.9M | Aug 12, 2025 | filing ↗ |
| Wilkinson Mary Beth | $933K | Aug 8, 2025 | filing ↗ |
| Virendra A. Kirloskar | $309K | Aug 8, 2025 | filing ↗ |
| Virendra A. Kirloskar | $469K | Aug 5, 2025 | filing ↗ |
| Wilkinson Mary Beth | $1.8M | Aug 5, 2025 | filing ↗ |
| Wilkinson Mary Beth | $684K | Aug 4, 2025 | filing ↗ |
| Virendra A. Kirloskar | $287K | Aug 4, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 28, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jun 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 11, 2026 | filing ↗ |
| Other events (8.01) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Earnings (2.02) | Apr 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 11, 2026 | filing ↗ |
| Other events (8.01) | Mar 11, 2026 | filing ↗ |
| Other events (8.01) | Feb 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 5, 2026 | filing ↗ |
| Earnings (2.02) | Jan 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 29, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Nov 5, 2025 | filing ↗ |
| Shareholder vote (5.07) | Nov 5, 2025 | filing ↗ |
| Other events (8.01) | Nov 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 5, 2025 | filing ↗ |
| Earnings (2.02) | Oct 29, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 29, 2025 | filing ↗ |
| Officer/director changes (5.02) | Aug 7, 2025 | filing ↗ |
| Other events (8.01) | Aug 7, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 7, 2025 | filing ↗ |
| Earnings (2.02) | Jul 31, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 31, 2025 | filing ↗ |