Insider at

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Insider transactions

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0 buys (P) 3 sells (S) Net: $-16,759,005 + 77 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

77 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 12, 2026 KLAC S 10b5-1 31,500 $209.87 $6,610,905 307,815 Direct -9.28% Disposed -1.4% (price as of 2026-10-02)
July 2, 2026 KLAC S 10b5-1 27,701 $265.69 $7,359,879 263,472 Direct -9.51% Disposed -22.1% (price as of 2026-10-02)
Dec. 16, 2025 KLAC S 10b5-1 2,254 $1237.01 $2,788,221 32,154 Direct -6.55% Disposed 67.3% (price as of 2026-10-02)
Aug. 20, 2025 KLAC S 10b5-1 2,301 $878.53 $2,021,498 34,408 Direct -6.27% Disposed 135.5% (price as of 2026-10-02)
May 22, 2025 KLAC S 10b5-1 1,019 $766.46 $781,023 27,779 Direct -3.54% Disposed 169.9% (price as of 2026-10-02)
March 25, 2025 KLAC S 10b5-1 7,008 $724.62 $5,078,137 28,798 Direct -19.57% Disposed 185.5% (price as of 2026-10-02)
Aug. 7, 2024 KLAC S 10b5-1 5,361 $740.63 $3,970,517 35,806 Direct -13.02% Disposed 179.3% (price as of 2026-10-02)
May 23, 2024 KLAC S 10b5-1 1,019 $788.58 $803,563 31,356 Direct -3.15% Disposed 162.4% (price as of 2026-10-02)
March 26, 2024 KLAC S 10b5-1 7,018 $705.04 $4,947,971 32,375 Direct -17.82% Disposed 193.4% (price as of 2026-10-02)
Nov. 17, 2023 KLAC S 10b5-1 1,621 $531.77 $861,999 46,197 Direct -3.39% Disposed 289.1% (price as of 2026-10-02)
Aug. 7, 2023 KLAC S 10b5-1 3,061 $500.00 $1,530,500 47,818 Direct -6.02% Disposed 313.8% (price as of 2026-10-02)
Aug. 2, 2023 KLAC S 10b5-1 4,863 $504.60 $2,453,870 38,419 Direct -11.24% Disposed 310.0% (price as of 2026-10-02)
March 22, 2023 KLAC S 10b5-1 6,964 $382.43 $2,663,243 49,593 Direct -12.31% Disposed 441.0% (price as of 2026-10-02)
Feb. 22, 2023 KLAC S 10b5-1 1,020 $380.47 $388,079 63,352 Direct -1.58% Disposed 443.8% (price as of 2026-10-02)
Nov. 17, 2022 KLAC S 10b5-1 1,621 $361.77 $586,429 64,372 Direct -2.46% Disposed 471.9% (price as of 2026-10-02)
Aug. 5, 2022 KLAC S 10b5-1 4,864 $389.09 $1,892,534 67,752 Direct -6.70% Disposed 431.7% (price as of 2026-10-02)
Aug. 3, 2022 KLAC S 10b5-1 5,330 $383.11 $2,041,976 52,145 Direct -9.27% Disposed 440.0% (price as of 2026-10-02)
May 24, 2022 KLAC S 10b5-1 1,020 $337.02 $343,760 64,257 Direct -1.56% Disposed 513.9% (price as of 2026-10-02)
Feb. 22, 2022 KLAC S 10b5-1 1,418 $355.06 $503,475 72,126 Direct -1.93% Disposed 482.7% (price as of 2026-10-02)
Nov. 18, 2021 KLAC S 10b5-1 3,883 $422.59 $1,640,917 73,544 Direct -5.02% Disposed 389.6% (price as of 2026-10-02)
Sept. 9, 2021 KLAC S 10b5-1 6,617 $335.92 $2,222,783 6,827 Direct -49.22% Disposed 515.9% (price as of 2026-10-02)
May 20, 2021 KLAC S 10b5-1 1,418 $310.97 $440,955 410 Direct -77.57% Disposed 565.3% (price as of 2026-10-02)
Feb. 25, 2021 KLAC S 10b5-1 3,795 $322.69 $1,224,609 1,828 Direct -67.49% Disposed 541.1% (price as of 2026-10-02)

Showing latest 100 of 276 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Oct. 30, 2013 KLAC Non-Qualified Stock Option (Right to Buy) Common Stock (280) $58.10 Jan. 27, 2014 280 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Aug. 19, 2013 KLAC Common Stock - Restricted Stock Units [F1] 32,830 Direct
Aug. 19, 2013 KLAC Non-Qualified Stock Option (Right to Buy)→ Common Stock (280) 280 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

KLAC

CFO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2026 $792,692 · · · $1,992,990 · $43,631 $9,493,509
2025 $750,000 · · · $1,433,077 · $43,631 $7,721,445
2024 $758,174 · · · $810,569 · $28,649 $7,452,550

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.