KLAC
KLA Corporation insider trading
Information Technology · Heavy selling
Close · Oct 5, 2026
$206.85
+82.5% over 12 months
Share price and insider trades
KLAC closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$112M
Insiders buying0
Insiders selling7
Valuation, profit and volume
P/E (trailing)56.5Sector median 32.1
Market value$269.94BSemiconductor Equipment & Materials
Profit margin35.6%Revenue growth +15.2%
Volume vs. 50-day0.8×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 KLA Corporation insiders reported open-market purchases totaling $0, while 7 insiders reported sales totaling $112M. 20 of 22 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales. 80 grants, option exercises and tax withholdings are not shown.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Richard P WallaceCEO, President | Sell Plan | 72,019 | $171.88 | $12.4M | +20.3% | — |
| Aug 14SEC | Brian LorigEvp, Kla Global Services | Sell Plan | 59,586 | $208.13 | $12.4M | -0.6% | — |
| Aug 13SEC | Bren D. HigginsCFO | Sell Plan | 31,500 | $209.87 | $6.6M | -1.4% | — |
| Aug 12SEC | Richard P WallaceCEO, President | Sell Plan | 87,568 | $198.95 | $17.4M | +4.0% | — |
| Aug 12SEC | Ahmad A. KhanPresident | Sell Plan | 33,180 | $198.95 | $6.6M | +4.0% | — |
| Aug 11SEC | Mary Beth WilkinsonGeneral Counsel | Sell Plan | 1,661 | $204.56 | $340K | +1.1% | — |
| Aug 11SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell Plan | 529 | $204.56 | $108K | +1.1% | — |
| Aug 10SEC | Mary Beth WilkinsonGeneral Counsel | Sell Plan | 21,831 | $197.57 | $4.3M | +4.7% | — |
| Aug 10SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell Plan | 2,405 | $197.57 | $475K | +4.7% | — |
| Aug 5SEC | Mary Beth WilkinsonGeneral Counsel | Sell Plan | 13,802 | $195.50 | $2.7M | +5.8% | — |
| Aug 5SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell Plan | 4,504 | $195.50 | $881K | +5.8% | — |
| Aug 4SEC | Mary Beth WilkinsonGeneral Counsel | Sell Plan | 4,295 | $191.59 | $823K | +8.0% | — |
| Aug 4SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell Plan | 1,565 | $191.59 | $300K | +8.0% | — |
| Jul 6SEC | Bren D. HigginsCFO | Sell Plan | 27,701 | $265.69 | $7.4M | -22.1% | — |
| Jul 6SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell Plan | 196 | $265.69 | $52K | -22.1% | — |
| Jul 2SEC | Mary Beth WilkinsonGeneral Counsel | Sell Plan | 14,392 | $285.30 | $4.1M | -27.5% | — |
| Jun 11SEC | Richard P WallaceCEO, President | Sell Plan | 4,512 | $2,213.37 | $10.0M | -90.7% | — |
| May 12SEC | Richard P WallaceCEO, President | Sell Plan | 4,512 | $1,794.00 | $8.1M | -88.5% | — |
| May 12SEC | Jeneanne Michelle HanleyDirector | Sell | 550 | $1,874.71 | $1.0M | -89.0% | — |
| May 12SEC | Virendra A KirloskarSvp & Chief Accounting Officer | Sell | 297 | $1,879.02 | $558K | -89.0% | — |
| Dec 18SEC | Bren D. HigginsCFO | Sell Plan | 2,254 | $1,237.01 | $2.8M | -83.3% | — |
| Nov 13SEC | Richard P WallaceCEO, President | Sell Plan | 10,803 | $1,203.10 | $13.0M | -82.8% | — |
Insiders at KLA Corporation
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Richard P WallaceCEO, President | — | $60.9M | Sep 16, 2026 | — |
| Bren D. HigginsCFO | — | $16.8M | Aug 13, 2026 | — |
| Brian LorigEvp, Kla Global Services | — | $12.4M | Aug 14, 2026 | — |
| Mary Beth WilkinsonGeneral Counsel | — | $12.3M | Aug 11, 2026 | — |
| Ahmad A. KhanPresident | — | $6.6M | Aug 12, 2026 | — |
| Virendra A KirloskarSvp & Chief Accounting Officer | — | $2.4M | Aug 11, 2026 | — |
| Jeneanne Michelle HanleyDirector | — | $1.0M | May 12, 2026 | — |
| Robert CalderoniDirector | — | — | Feb 6, 2026 | — |
| Jamie SamathDirector | — | — | Nov 7, 2025 | — |
| Kevin KennedyDirector | — | — | Nov 7, 2025 | — |
| Victor PengDirector | — | — | Nov 7, 2025 | — |
| Susan J.s. TaylorDirector | — | — | Nov 7, 2025 | — |
| Michael R. McmullenDirector | — | — | Nov 7, 2025 | — |
| Jason ConleyDirector | — | — | Nov 7, 2025 | — |
| Tracy A EmbreeDirector | — | — | Nov 7, 2025 | — |
Insider activity at other Information Technology companies
Same sector, ranked by insider buying in the last 90 days.
Common questions about KLAC insiders
Are KLA Corporation insiders buying KLAC stock?
In the past 12 months, 0 insiders reported open-market purchases of KLAC worth $0.
Are KLA Corporation insiders selling KLAC stock?
7 insiders reported sales worth $112M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.