Follow the people · Insider
Ahmad A. Khan
Ahmad A. Khan files insider transactions with the SEC as a president, semi. prod. & cust. of Kla Tencor (KLAC). We hold 1 disclosed purchase or sale filed since 10 August 2015, 1 of them in the last 90 days.
- Files forKLAC
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure12 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 6 August 2015 — 11 August 2026President, Semi. Prod. & Cust. · Kla Tencor (KLAC)259 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 33,180 shares of KlaSEC Form 412 August 2026Common Stock · traded 11 August 2026 · filed 12 August 2026
- had shares withheld for tax on 4,532 shares of KlaSEC Form 410 August 2026Common Stock · traded 7 August 2026 · filed 10 August 2026
- was granted 24,411 shares of KlaSEC Form 47 August 2026Common Stock · traded 5 August 2026 · filed 7 August 2026
- was granted 87,420 shares of KlaSEC Form 47 August 2026Common Stock · traded 6 August 2026 · filed 7 August 2026
- had shares withheld for tax on 21,671 shares of KlaSEC Form 47 August 2026Common Stock · traded 6 August 2026 · filed 7 August 2026
- was granted 62,476 shares of KlaSEC Form 47 August 2026Common Stock · traded 6 August 2026 · filed 7 August 2026
- had shares withheld for tax on 30,975 shares of KlaSEC Form 47 August 2026Common Stock · traded 6 August 2026 · filed 7 August 2026
- had shares withheld for tax on 7,759 shares of KlaSEC Form 44 August 2026Common Stock · traded 4 August 2026 · filed 4 August 2026
- had shares withheld for tax on 23,278 shares of KlaSEC Form 44 August 2026Common Stock · traded 4 August 2026 · filed 4 August 2026
- had shares withheld for tax on 4,504 shares of KlaSEC Form 43 August 2026Common Stock · traded 1 August 2026 · filed 3 August 2026
- had shares withheld for tax on 7,224 shares of KlaSEC Form 43 August 2026Common Stock · traded 3 August 2026 · filed 3 August 2026
- acquired or disposed of, other 196 shares of KlaSEC Form 42 July 2026Common Stock · traded 30 June 2026 · filed 2 July 2026
- had shares withheld for tax on 30,567 shares of KlaSEC Form 42 July 2026Common Stock · traded 30 June 2026 · filed 2 July 2026
- gave away 85 shares of KlaSEC Form 414 November 2025Common Stock · traded 12 November 2025 · filed 14 November 2025
- ▼ sold on the open market 4,564 shares of KlaSEC Form 49 September 2025Common Stock · traded 5 September 2025 · filed 9 September 2025
- ▼ sold on the open market 13,716 shares of KlaSEC Form 42 September 2025Common Stock · traded 29 August 2025 · filed 2 September 2025
- was granted 9,390 shares of KlaSEC Form 48 August 2025Common Stock · traded 7 August 2025 · filed 8 August 2025
- had shares withheld for tax on 2,328 shares of KlaSEC Form 48 August 2025Common Stock · traded 7 August 2025 · filed 8 August 2025
- was granted 6,165 shares of KlaSEC Form 48 August 2025Common Stock · traded 7 August 2025 · filed 8 August 2025
- was granted 3,653 shares of KlaSEC Form 48 August 2025Common Stock · traded 7 August 2025 · filed 8 August 2025
- had shares withheld for tax on 2,501 shares of KlaSEC Form 47 August 2025Common Stock · traded 5 August 2025 · filed 7 August 2025
- had shares withheld for tax on 833 shares of KlaSEC Form 47 August 2025Common Stock · traded 5 August 2025 · filed 7 August 2025
- had shares withheld for tax on 451 shares of KlaSEC Form 45 August 2025Common Stock · traded 1 August 2025 · filed 5 August 2025
- had shares withheld for tax on 722 shares of KlaSEC Form 45 August 2025Common Stock · traded 3 August 2025 · filed 5 August 2025
- had shares withheld for tax on 776 shares of KlaSEC Form 45 August 2025Common Stock · traded 4 August 2025 · filed 5 August 2025
- acquired or disposed of, other 39 shares of KlaSEC Form 42 July 2025Common Stock · traded 30 June 2025 · filed 2 July 2025
- had shares withheld for tax on 2,724 shares of KlaSEC Form 42 July 2025Common Stock · traded 30 June 2025 · filed 2 July 2025
- ▼ sold on the open market 9,676 shares of KlaSEC Form 421 August 2024Common Stock · traded 19 August 2024 · filed 21 August 2024
- had shares withheld for tax on 1,171 shares of KlaSEC Form 48 August 2024Common Stock · traded 6 August 2024 · filed 8 August 2024
- had shares withheld for tax on 3,512 shares of KlaSEC Form 48 August 2024Common Stock · traded 6 August 2024 · filed 8 August 2024
- had shares withheld for tax on 722 shares of KlaSEC Form 46 August 2024Common Stock · traded 3 August 2024 · filed 6 August 2024
- had shares withheld for tax on 776 shares of KlaSEC Form 46 August 2024Common Stock · traded 4 August 2024 · filed 6 August 2024
- had shares withheld for tax on 834 shares of KlaSEC Form 46 August 2024Common Stock · traded 5 August 2024 · filed 6 August 2024
- had shares withheld for tax on 2,502 shares of KlaSEC Form 46 August 2024Common Stock · traded 5 August 2024 · filed 6 August 2024
- acquired or disposed of, other 45 shares of KlaSEC Form 45 August 2024Common Stock · traded 28 June 2024 · filed 5 August 2024
- was granted 3,633 shares of KlaSEC Form 45 August 2024Common Stock · traded 1 August 2024 · filed 5 August 2024
- was granted 10,091 shares of KlaSEC Form 45 August 2024Common Stock · traded 1 August 2024 · filed 5 August 2024
- was granted 5,494 shares of KlaSEC Form 45 August 2024Common Stock · traded 1 August 2024 · filed 5 August 2024
- ▼ sold on the open market 7,833 shares of KlaSEC Form 423 May 2024Common Stock · traded 21 May 2024 · filed 23 May 2024
- had shares withheld for tax on 7,423 shares of KlaSEC Form 422 March 2024Common Stock · traded 20 March 2024 · filed 22 March 2024
- ▼ sold on the open market 13,963 shares of KlaSEC Form 46 September 2023Common Stock · traded 1 September 2023 · filed 6 September 2023
- had shares withheld for tax on 776 shares of KlaSEC Form 48 August 2023Common Stock · traded 4 August 2023 · filed 8 August 2023
- had shares withheld for tax on 834 shares of KlaSEC Form 48 August 2023Common Stock · traded 5 August 2023 · filed 8 August 2023
- had shares withheld for tax on 1,171 shares of KlaSEC Form 48 August 2023Common Stock · traded 6 August 2023 · filed 8 August 2023
- had shares withheld for tax on 3,512 shares of KlaSEC Form 48 August 2023Common Stock · traded 6 August 2023 · filed 8 August 2023
- was granted 5,828 shares of KlaSEC Form 47 August 2023Common Stock · traded 3 August 2023 · filed 7 August 2023
- was granted 14,166 shares of KlaSEC Form 47 August 2023Common Stock · traded 3 August 2023 · filed 7 August 2023
- acquired or disposed of, other 66 shares of KlaSEC Form 43 August 2023Common Stock · traded 30 June 2023 · filed 3 August 2023
- had shares withheld for tax on 5,580 shares of KlaSEC Form 43 August 2023Common Stock · traded 1 August 2023 · filed 3 August 2023
- had shares withheld for tax on 1,860 shares of KlaSEC Form 43 August 2023Common Stock · traded 1 August 2023 · filed 3 August 2023
- gave away 175 shares of KlaSEC Form 45 June 2023Common Stock · traded 1 June 2023 · filed 5 June 2023
- ▼ sold on the open market 1,915 shares of KlaSEC Form 418 May 2023Common Stock · traded 16 May 2023 · filed 18 May 2023
- had shares withheld for tax on 7,362 shares of KlaSEC Form 422 March 2023Common Stock · traded 20 March 2023 · filed 22 March 2023
- ▼ sold on the open market 3,831 shares of KlaSEC Form 422 March 2023Common Stock · traded 20 March 2023 · filed 22 March 2023
- ▼ sold on the open market 1,915 shares of KlaSEC Form 422 March 2023Common Stock · traded 21 March 2023 · filed 22 March 2023
- ▼ sold on the open market 966 shares of KlaSEC Form 416 February 2023Common Stock · traded 14 February 2023 · filed 16 February 2023
- ▼ sold on the open market 2,898 shares of KlaSEC Form 416 February 2023Common Stock · traded 14 February 2023 · filed 16 February 2023
- ▼ sold on the open market 3,868 shares of KlaSEC Form 429 August 2022Common Stock · traded 25 August 2022 · filed 29 August 2022
- ▼ sold on the open market 7,736 shares of KlaSEC Form 426 August 2022Common Stock · traded 24 August 2022 · filed 26 August 2022
- had shares withheld for tax on 834 shares of KlaSEC Form 49 August 2022Common Stock · traded 5 August 2022 · filed 9 August 2022
- had shares withheld for tax on 1,171 shares of KlaSEC Form 49 August 2022Common Stock · traded 6 August 2022 · filed 9 August 2022
- was granted 6,260 shares of KlaSEC Form 48 August 2022Common Stock · traded 4 August 2022 · filed 8 August 2022
- was granted 22,510 shares of KlaSEC Form 48 August 2022Common Stock · traded 4 August 2022 · filed 8 August 2022
- had shares withheld for tax on 5,581 shares of KlaSEC Form 48 August 2022Common Stock · traded 4 August 2022 · filed 8 August 2022
- had shares withheld for tax on 4,201 shares of KlaSEC Form 44 August 2022Common Stock · traded 2 August 2022 · filed 4 August 2022
- had shares withheld for tax on 1,568 shares of KlaSEC Form 44 August 2022Common Stock · traded 2 August 2022 · filed 4 August 2022
- acquired or disposed of, other 57 shares of KlaSEC Form 43 August 2022Common Stock · traded 30 June 2022 · filed 3 August 2022
- had shares withheld for tax on 1,861 shares of KlaSEC Form 43 August 2022Common Stock · traded 1 August 2022 · filed 3 August 2022
- had shares withheld for tax on 7,534 shares of KlaSEC Form 422 March 2022Common Stock · traded 20 March 2022 · filed 22 March 2022
- ▼ sold on the open market 885 shares of KlaSEC Form 422 November 2021Common Stock · traded 18 November 2021 · filed 22 November 2021
- had shares withheld for tax on 872 shares of KlaSEC Form 43 November 2021Common Stock · traded 1 November 2021 · filed 3 November 2021
- ▼ sold on the open market 12,806 shares of KlaSEC Form 427 August 2021Common Stock · traded 25 August 2021 · filed 27 August 2021
- exercised options over 8,472 shares of KlaSEC Form 411 August 2021Common Stock · traded 5 August 2021 · filed 11 August 2021
- had shares withheld for tax on 4,201 shares of KlaSEC Form 411 August 2021Common Stock · traded 5 August 2021 · filed 11 August 2021
- was granted 6,727 shares of KlaSEC Form 411 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 11 August 2021
- was granted 16,944 shares of KlaSEC Form 411 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 11 August 2021
- exercised options over 8,472 shares of KlaSEC Form 411 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 11 August 2021
- exercised options over 8,472 shares of KlaSEC Form 411 August 2021Common Stock · traded 5 August 2021 · filed 11 August 2021
- had shares withheld for tax on 4,201 shares of KlaSEC Form 411 August 2021Common Stock · traded 5 August 2021 · filed 11 August 2021
- exercised options over 2,361 shares of KlaSEC Form 411 August 2021Common Stock - Restricted Stock Units · traded 6 August 2021 · filed 11 August 2021
- exercised options over 2,361 shares of KlaSEC Form 411 August 2021Common Stock · traded 6 August 2021 · filed 11 August 2021
- had shares withheld for tax on 1,171 shares of KlaSEC Form 411 August 2021Common Stock · traded 6 August 2021 · filed 11 August 2021
- had shares withheld for tax on 1,085 shares of KlaSEC Form 49 August 2021Common Stock · traded 3 August 2021 · filed 9 August 2021
- was granted 6,727 shares of KlaSEC Form 49 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 9 August 2021
- was granted 16,944 shares of KlaSEC Form 49 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 9 August 2021
- exercised options over 8,472 shares of KlaSEC Form 49 August 2021Common Stock - Restricted Stock Units · traded 5 August 2021 · filed 9 August 2021
- exercised options over 8,472 shares of KlaSEC Form 49 August 2021Common Stock · traded 5 August 2021 · filed 9 August 2021
- had shares withheld for tax on 4,201 shares of KlaSEC Form 49 August 2021Common Stock · traded 5 August 2021 · filed 9 August 2021
- exercised options over 5,471 shares of KlaSEC Form 45 August 2021Common Stock - Restricted Stock Units · traded 3 August 2021 · filed 5 August 2021
- exercised options over 5,471 shares of KlaSEC Form 45 August 2021Common Stock · traded 3 August 2021 · filed 5 August 2021
- had shares withheld for tax on 2,713 shares of KlaSEC Form 45 August 2021Common Stock · traded 3 August 2021 · filed 5 August 2021
- exercised options over 2,188 shares of KlaSEC Form 45 August 2021Common Stock - Restricted Stock Units · traded 3 August 2021 · filed 5 August 2021
- exercised options over 2,188 shares of KlaSEC Form 45 August 2021Common Stock · traded 3 August 2021 · filed 5 August 2021
- had shares withheld for tax on 1,085 shares of KlaSEC Form 45 August 2021Common Stock · traded 3 August 2021 · filed 5 August 2021
- exercised options over 3,161 shares of KlaSEC Form 44 August 2021Common Stock - Restricted Stock Units · traded 2 August 2021 · filed 4 August 2021
- exercised options over 3,161 shares of KlaSEC Form 44 August 2021Common Stock · traded 2 August 2021 · filed 4 August 2021
- had shares withheld for tax on 1,568 shares of KlaSEC Form 44 August 2021Common Stock · traded 2 August 2021 · filed 4 August 2021
- acquired or disposed of, other 96 shares of KlaSEC Form 43 August 2021Common Stock · traded 30 June 2021 · filed 3 August 2021
- exercised options over 3,752 shares of KlaSEC Form 43 August 2021Common Stock - Restricted Stock Units · traded 1 August 2021 · filed 3 August 2021
- exercised options over 3,752 shares of KlaSEC Form 43 August 2021Common Stock · traded 1 August 2021 · filed 3 August 2021
- had shares withheld for tax on 1,861 shares of KlaSEC Form 43 August 2021Common Stock · traded 1 August 2021 · filed 3 August 2021
- was granted 15,195 shares of KlaSEC Form 430 November 2020Common Stock - Restricted Stock Units · traded 25 November 2020 · filed 30 November 2020
- ▼ sold on the open market 3,415 shares of KlaSEC Form 423 November 2020Common Stock · traded 19 November 2020 · filed 23 November 2020
- exercised options over 5,018 shares of KlaSEC Form 413 November 2020Common Stock - Restricted Stock Units · traded 11 November 2020 · filed 13 November 2020
- exercised options over 5,018 shares of KlaSEC Form 413 November 2020Common Stock · traded 11 November 2020 · filed 13 November 2020
- had shares withheld for tax on 2,488 shares of KlaSEC Form 413 November 2020Common Stock · traded 11 November 2020 · filed 13 November 2020
- exercised options over 1,757 shares of KlaSEC Form 43 November 2020Common Stock - Restricted Stock Units · traded 1 November 2020 · filed 3 November 2020
- exercised options over 1,757 shares of KlaSEC Form 43 November 2020Common Stock · traded 1 November 2020 · filed 3 November 2020
- had shares withheld for tax on 872 shares of KlaSEC Form 43 November 2020Common Stock · traded 1 November 2020 · filed 3 November 2020
- ▼ sold on the open market 9,954 shares of KlaSEC Form 424 August 2020Common Stock · traded 20 August 2020 · filed 24 August 2020
- was granted 9,444 shares of KlaSEC Form 410 August 2020Common Stock - Restricted Stock Units · traded 6 August 2020 · filed 10 August 2020
- was granted 10,943 shares of KlaSEC Form 410 August 2020Common Stock - Restricted Stock Units · traded 6 August 2020 · filed 10 August 2020
- exercised options over 5,472 shares of KlaSEC Form 410 August 2020Common Stock - Restricted Stock Units · traded 6 August 2020 · filed 10 August 2020
- exercised options over 5,472 shares of KlaSEC Form 410 August 2020Common Stock · traded 6 August 2020 · filed 10 August 2020
- had shares withheld for tax on 2,714 shares of KlaSEC Form 410 August 2020Common Stock · traded 6 August 2020 · filed 10 August 2020
- exercised options over 5,175 shares of KlaSEC Form 46 August 2020Common Stock - Restricted Stock Units · traded 4 August 2020 · filed 6 August 2020
- exercised options over 5,175 shares of KlaSEC Form 46 August 2020Common Stock · traded 4 August 2020 · filed 6 August 2020
- had shares withheld for tax on 2,566 shares of KlaSEC Form 46 August 2020Common Stock · traded 4 August 2020 · filed 6 August 2020
- exercised options over 2,189 shares of KlaSEC Form 45 August 2020Common Stock - Restricted Stock Units · traded 3 August 2020 · filed 5 August 2020
- exercised options over 2,189 shares of KlaSEC Form 45 August 2020Common Stock · traded 3 August 2020 · filed 5 August 2020
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.