🕵️ 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 $112.3M with no open-market buying against it. Richard P. Wallace sold $60.9M through a 10b5-1 trading plan in 5 lots (Nov–Sep). 4 planned sales are pending, the largest $2.7M (Wilkinson Mary Beth). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 7 sellers, $112.3M (22 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Richard P. Wallace | 0 | – | 5 | $60.9M | Sep 15, 2026 |
| Bren D. Higgins | 0 | – | 3 | $16.8M | Aug 12, 2026 |
| Lorig Brian | 0 | – | 1 | $12.4M | Aug 13, 2026 |
| Wilkinson Mary Beth | 0 | – | 5 | $12.3M | Aug 10, 2026 |
| Ahmad A. Khan | 0 | – | 1 | $6.6M | Aug 11, 2026 |
| Virendra A. Kirloskar | 0 | – | 6 | $2.4M | Aug 10, 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 | |
|---|---|---|---|
| Richard P. Wallace | $12.4M | Sep 15, 2026 | filing ↗ |
| Lorig Brian | $12.4M | Aug 13, 2026 | filing ↗ |
| Bren D. Higgins | $6.6M | Aug 12, 2026 | filing ↗ |
| Ahmad A. Khan | $6.6M | Aug 11, 2026 | filing ↗ |
| Richard P. Wallace | $17.4M | Aug 11, 2026 | filing ↗ |
| Wilkinson Mary Beth | $340K | Aug 10, 2026 | filing ↗ |
| Virendra A. Kirloskar | $108K | Aug 10, 2026 | filing ↗ |
| Wilkinson Mary Beth | $4.3M | Aug 7, 2026 | filing ↗ |
| Virendra A. Kirloskar | $475K | Aug 7, 2026 | filing ↗ |
| Wilkinson Mary Beth | $2.7M | Aug 5, 2026 | filing ↗ |
| Virendra A. Kirloskar | $881K | Aug 5, 2026 | filing ↗ |
| Virendra A. Kirloskar | $300K | Aug 4, 2026 | filing ↗ |
| Wilkinson Mary Beth | $823K | Aug 4, 2026 | filing ↗ |
| 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 ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Aug 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2026 | filing ↗ |
| 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 ↗ |