Richard P Wallace insider trades: Kla (KLAC) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Richard reports to the SEC






Open-market buys and sales
56 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | KLAC | ↓ Sell10b5-1 | 72,019 | $171.88 | $12.4M | Direct | Sep 16, 2026 (1d) |
| Aug 11, 2026 | KLAC | ↓ Sell10b5-1 | 87,568 | $198.95 | $17.4M | Direct | Aug 12, 2026 (1d) |
| Jun 11, 2026 | KLAC | ↓ Sell10b5-1 | 4,512 | $2213.37 | $10.0M | Direct | Jun 11, 2026 (0d) |
| May 12, 2026 | KLAC | ↓ Sell10b5-1 | 4,512 | $1794.00 | $8.1M | Direct | May 12, 2026 (0d) |
| Nov 11, 2025 | KLAC | ↓ Sell10b5-1 | 10,803 | $1203.10 | $13.0M | Direct | Nov 13, 2025 (2d) |
| Aug 12, 2025 | KLAC | ↓ Sell10b5-1 | 10,801 | $913.68 | $9.9M | Direct | Aug 14, 2025 (2d) |
| May 6, 2025 | KLAC | ↓ Sell10b5-1 | 10,802 | $683.30 | $7.4M | Direct | May 8, 2025 (2d) |
| Nov 12, 2024 | KLAC | ↓ Sell10b5-1 | 14,306 | $663.01 | $9.5M | Direct | Nov 14, 2024 (2d) |
| Aug 6, 2024 | KLAC | ↓ Sell10b5-1 | 17,437 | $705.01 | $12.3M | Direct | Aug 8, 2024 (2d) |
| May 7, 2024 | KLAC | ↓ Sell10b5-1 | 14,009 | $716.63 | $10.0M | Direct | May 9, 2024 (2d) |
| Aug 7, 2023 | KLAC | ↓ Sell10b5-1 | 35,000 | $504.08 | $17.6M | Direct | Aug 9, 2023 (2d) |
| May 5, 2023 | KLAC | ↓ Sell10b5-1 | 4,582 | $384.02 | $1.8M | Direct | May 9, 2023 (4d) |
| May 3, 2023 | KLAC | ↓ Sell10b5-1 | 12,919 | $382.24 | $4.9M | Direct | May 5, 2023 (2d) |
| May 2, 2023 | KLAC | ↓ Sell10b5-1 | 17,499 | $381.48 | $6.7M | Direct | May 4, 2023 (2d) |
| Aug 15, 2022 | KLAC | ↓ Sell10b5-1 | 74,314 | $382.53 | $28.4M | Direct | Aug 17, 2022 (2d) |
| Aug 10, 2021 | KLAC | ↓ Sell10b5-1 | 41,790 | $343.74 | $14.4M | Direct | Aug 12, 2021 (2d) |
| May 24, 2021 | KLAC | ↓ Sell10b5-1 | 5,000 | $315.00 | $1.6M | Direct | May 26, 2021 (2d) |
| May 10, 2021 | KLAC | ↓ Sell10b5-1 | 15,000 | $309.95 | $4.6M | Direct | May 12, 2021 (2d) |
| Feb 3, 2021 | KLAC | ↓ Sell10b5-1 | 4,216 | $301.60 | $1.3M | Direct | Feb 5, 2021 (2d) |
| Aug 19, 2020 | KLAC | ↓ Sell10b5-1 | 35,115 | $210.78 | $7.4M | Direct | Aug 20, 2020 (1d) |
| May 11, 2020 | KLAC | ↓ Sell10b5-1 | 37,266 | $168.94 | $6.3M | Direct | May 12, 2020 (1d) |
| Sep 4, 2018 | KLAC | ↓ Sell10b5-1 | 12,308 | $117.36 | $1.4M | Direct | Sep 5, 2018 (1d) |
| Aug 8, 2018 | KLAC | ↓ Sell10b5-1 | 5,546 | $117.10 | $649K | Direct | Aug 10, 2018 (2d) |
| Aug 7, 2018 | KLAC | ↓ Sell10b5-1 | 23,226 | $117.81 | $2.7M | Direct | Aug 9, 2018 (2d) |
| Aug 6, 2018 | KLAC | ↓ Sell10b5-1 | 14,207 | $118.49 | $1.7M | Direct | Aug 8, 2018 (2d) |
| Jan 31, 2018 | KLAC | ↓ Sell10b5-1 | 13,299 | $110.10 | $1.5M | Direct | Feb 1, 2018 (1d) |
| Nov 16, 2017 | NTAP | ↓ Sell | 50,331 | $52.48 | $2.6M | Direct | Nov 20, 2017 (4d) |
| Sep 29, 2017 | NTAP | ↓ Sell | 34,000 | $43.53 | $1.5M | Direct | Oct 3, 2017 (4d) |
| Aug 15, 2017 | KLAC | ↓ Sell10b5-1 | 37,377 | $90.86 | $3.4M | Direct | Aug 16, 2017 (1d) |
| Feb 1, 2017 | KLAC | ↓ Sell10b5-1 | 38,543 | $85.47 | $3.3M | Direct | Feb 3, 2017 (2d) |
| Dec 8, 2016 | KLAC | ↓ Sell | 35,000 | $79.17 | $2.8M | Direct | Dec 8, 2016 (0d) |
| Nov 17, 2014 | KLAC | ↓ Sell | 10,478 | $79.26 | $830K | By Trust | Nov 19, 2014 (2d) |
| Aug 15, 2014 | KLAC | ↓ Sell | 27,757 | $73.72 | $2.0M | By Trust | Aug 19, 2014 (4d) |
| May 15, 2014 | KLAC | ↓ Sell | 12,243 | $62.27 | $762K | By Trust | May 19, 2014 (4d) |
| Mar 3, 2014 | KLAC | ↓ Sell | 20,000 | $64.17 | $1.3M | By Trust | Mar 5, 2014 (2d) |
| Nov 15, 2013 | KLAC | ↓ Sell | 25,000 | $62.45 | $1.6M | By Trust | Nov 18, 2013 (3d) |
| Oct 17, 2013 | KLAC | ↓ Sell | 15,000 | $63.00 | $945K | Direct | Oct 21, 2013 (4d) |
| Aug 15, 2013 | KLAC | ↓ Sell | 25,000 | $57.70 | $1.4M | By Trust | Aug 19, 2013 (4d) |
| May 15, 2013 | KLAC | ↓ Sell | 25,000 | $54.34 | $1.4M | By Trust | May 17, 2013 (2d) |
| Apr 25, 2013 | KLAC | ↓ Sell | 30,000 | $56.00 | $1.7M | By Trust | Apr 26, 2013 (1d) |
| Mar 1, 2013 | KLAC | ↓ Sell | 115,002 | $54.30 | $6.2M | By Trust | Mar 5, 2013 (4d) |
| Jan 25, 2013 | KLAC | ↓ Sell | 74,160 | $54.50 | $4.0M | By Trust | Jan 29, 2013 (4d) |
| Nov 15, 2012 | KLAC | ↓ Sell | 3,338 | $44.81 | $150K | By Trust | Nov 16, 2012 (1d) |
| Aug 15, 2012 | KLAC | ↓ Sell | 20,000 | $52.62 | $1.1M | Direct | Aug 16, 2012 (1d) |
| May 15, 2012 | KLAC | ↓ Sell | 20,000 | $49.90 | $998K | Direct | May 16, 2012 (1d) |
| Mar 26, 2012 | KLAC | ↓ Sell | 11,660 | $54.00 | $630K | Direct | Mar 27, 2012 (1d) |
| Mar 20, 2012 | KLAC | ↓ Sell | 27,084 | $52.75 | $1.4M | Direct | Mar 21, 2012 (1d) |
| Feb 1, 2012 | KLAC | ↓ Sell | 11,660 | $52.00 | $606K | Direct | Feb 3, 2012 (2d) |
| Jan 31, 2012 | KLAC | ↓ Sell | 21,000 | $51.54 | $1.1M | Direct | Feb 1, 2012 (1d) |
| Jan 27, 2012 | KLAC | ↓ Sell | 97,916 | $52.75 | $5.2M | Direct | Jan 30, 2012 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KLAC insiders
Open-market trades in the last 12 months
About Richard P Wallace's insider trades
Richard P Wallace is President and CEO at Kla (KLAC). Since Oct 11, 2010, Richard has reported no open-market purchases and 56 sales worth $267.3M on SEC Form 4. In the last 12 months: 5 sales ($60.9M).
28 sales (82% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (82 filings), shares withheld for taxes (67 filings), option exercises (48 filings), other transactions (10 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KLAC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.