InsiderCluster

KLAC

NasdaqGS

KLA Corporation

$203.36
-7.16 (-3.40%)

Price

-3.78% over 1D

Key statistics

Previous close$210.52
Day range195.56 – 214.01
52-week range83.22 – 307.37
Volume12.74M
CurrencyUSD
ExchangeNasdaqGS
Crowd sentiment
67Bullish

Insider activity

SEC EDGAR ↗
Open-mkt buys
0
$0.00
Open-mkt sells
6
$30,157,313.91
Net flow
30.16M
6 open-market trades

Showing 16 recent filings. 10 other (grants, option exercises, gifts, tax withholding) are listed below but excluded from buy/sell flow.

InsiderTypeSharesPriceValueDate
Higgins Bren D.
EVP & Chief Financial Officer
Sell (open market)27.7K$265.69$7,359,878.692026-07-02
Kirloskar Virendra A
SVP & Chief Accounting Officer
Code J196.16$108.33$21,250.002026-06-30
Kirloskar Virendra A
SVP & Chief Accounting Officer
Sell (open market)196$265.69$52,075.242026-07-02
Lorig Brian
EVP, KLA Global Services
Code J196.16$108.33$21,250.002026-06-30
Lorig Brian
EVP, KLA Global Services
Tax withholding12.22K$278.39$3,402,597.562026-06-30
Higgins Bren D.
EVP & Chief Financial Officer
Code J196.16$108.33$21,250.002026-06-30
Higgins Bren D.
EVP & Chief Financial Officer
Tax withholding30.57K$278.39$8,509,536.832026-06-30
WALLACE RICHARD P
President and CEO
Code J196.16$108.33$21,250.002026-06-30
WALLACE RICHARD P
President and CEO
Tax withholding45.85K$278.39$12,764,305.112026-06-30
Wilkinson Mary Beth
EVP, CLO and Secretary
Tax withholding10.26K$278.39$2,856,215.982026-06-30
Wilkinson Mary Beth
EVP, CLO and Secretary
Sell (open market)14.39K$285.30$4,106,037.602026-07-01
Khan Ahmad A.
President, Semi. Prod. & Cust.
Code J196.16$108.33$21,250.002026-06-30
Khan Ahmad A.
President, Semi. Prod. & Cust.
Tax withholding30.57K$278.39$8,509,536.832026-06-30
WALLACE RICHARD P
President and CEO
Sell (open market)4.51K$2,213.37$9,986,725.442026-06-11
WALLACE RICHARD P
President and CEO
Sell (open market)4.51K$1,794.00$8,094,528.002026-05-12
Kirloskar Virendra A
SVP & Chief Accounting Officer
Sell (open market)297$1,879.02$558,068.942026-05-11

Source: SEC EDGAR Forms 4/4A (CIK 319201). Click an insider to open the original filing.

Social sentiment

67
Bullish

Volume-weighted across live social sources

StockTwitsLIVE
6 bull673 bear
Recent posts
@GrindTime· StockTwits10h ago

$KLAC

@QuietTrader· StockTwits1d ago

Haven’t done one of these in a month! Been trading so much that my portfolio changed dramatically each day. Slowing down now. Updated portfolio (August 1, 2026). Top 10 stocks that I currently own categorized by weight in my multi-million dollar portfolio: 1) $KLAC (New) 2) $PLTR (House’s money) 3) GE / GEV / GEHC (House’s money) 4) STM (New) 5) $RDDT (New) 6) $OUST (New) 7) FCX (House’s money) 8) DKNG ​9) AIRJ 10) ONDS I am currently 35% in cash, ready to deploy if the right opportunity arises. I also hold notable positions of MFIC (DRiP since 1998 - formerly AINV), various low cost index funds, ETFs and smaller positions in other companies and lots of cash at this time. ***New = Position started in the past 60 days *****Follow me for real-time trading updates!*****

@skcots_13· StockTwits1d ago

$LRCX Submitted for your approval: In a dimension of silicon and plasma, where fortunes are etched at the atomic scale, Lam Research stands as the specialist—1st place master of high-aspect-ratio etch and a clear second in deposition. Its most direct rival, $AMAT Applied Materials answers with a broader arsenal across the wafer-fab process. Nearby, $KLAC watches with the cold eye of inspection and metrology, while $ASML commands the solitary realm of EUV lithography. Lam’s edge is depth, not breadth: enabling the most demanding steps for 3D memory, advanced logic, and AI chips at every critical inflection. They are all fine investments and buys, IMO. Nothing wrong with that. Yet in this twilight zone of endless scaling, the real contest may not be market share… but how long the human mind can outrun the machines it creates.

@Whiskeyunderthebed· StockTwits2d ago

@skcots_13 PS -I really like $KLAC this Quarter for momentum and gains-

@QuietTrader· StockTwits2d ago

$KLAC reclaiming 188-190 means buyers are regaining control. 180 holding was critical. If KLAC reclaims 190 with the semiconductor sector recovering, 220-230 will be the next area of resistance to clear.

@JayTradingTSW· StockTwits3d ago

$KLAC The more I use the new system, the more I realize the edge isn't in predicting the market—it's in following the rules. Another disciplined trade and another green day. 📈 #JayTrading #daytrade #thestockwhisperer

@LockStocknProfit· StockTwits3d ago

$KLAC now trading cheaper than $AMAT and $LRCX! $KLAC has a slightly better growth profile and much better margins! Their margins are premium.

@JasonCO· StockTwits3d ago

$KLAC nice overnight move. dumping half

@chartistmind· StockTwits3d ago

$BE $COHR $KLAC $MRVL $SNDK i am banking so hard right now.

@BullseyeGains· StockTwits3d ago

$LRCX $AMAT $KLAC $ASML $SOXL Another bullseye 🎯 winner! Congrats to those who bought in. What was your strategy yesterday? Shares or options? Let us know below! 👇

@chartistmind· StockTwits3d ago

$BE $COHR $KLAC $MRVL $SNDK i keep winning. 5/5

@JayTradingTSW· StockTwits4d ago

$KLAC Target hit on KLAC. 🎯 This trade wasn’t about predicting the market. It was about: ✅ Waiting for confirmation ✅ Following the trend ✅ Managing risk ✅ Taking profits at the target Simple beats complicated. Consistency is built one trade at a time. #KLAC #TradingEducation #RiskManagement

Latest news

Get insider-buy alerts

Free weekly digest of the most notable SEC insider purchases — plus early access to real-time alerts on your watchlist.