KLACTechnologyLarge-Cap
KLA CORP Insider Trading Activity
Every SEC Form 4 insider transaction reported for KLA CORP (KLAC), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are KLAC insiders buying or selling?
KLA CORP insiders reported 2 open-market buys ($146.2K) and 223 sells ($364.9M) across 225 Form 4 filings — a net selling position of $364.7M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 6, 2026)
Total Form 4 filings
225
SEC EDGAR
Insider filers
17
Insider buys (2)
$146.2K
Insider sells (223)
$364.9M
Insider sentiment
Net sellingNet insider flow of $364.7M in net selling.
Recent KLAC insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 6, 2026 | Bren D. Higgins | EVP & Chief Financial Officer | Sale | 27.7K | $265.69 | $7.4M |
| Jul 6, 2026 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 196 | $265.69 | $52.1K |
| Jul 2, 2026 | Mary Beth Wilkinson | EVP, CLO and Secretary | Sale | 14.4K | $285.30 | $4.1M |
| Jun 11, 2026 | Richard P Wallace | President and CEO | Sale | 4.5K | $2213.37 | $10.0M |
| May 12, 2026 | Richard P Wallace | President and CEO | Sale | 4.5K | $1794.00 | $8.1M |
| May 12, 2026 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 297 | $1879.02 | $558.1K |
| May 12, 2026 | Jeneanne Michelle Hanley | Director | Sale | 550 | $1874.71 | $1.0M |
| Dec 18, 2025 | Bren D. Higgins | EVP & Chief Financial Officer | Sale | 2.3K | $1237.01 | $2.8M |
| Nov 13, 2025 | Richard P Wallace | President and CEO | Sale | 10.8K | $1203.10 | $13.0M |
| Sep 9, 2025 | Ahmad A. Khan | President, Semi. Prod. & Cust. | Sale | 4.6K | $900.00 | $4.1M |
| Sep 2, 2025 | Ahmad A. Khan | President, Semi. Prod. & Cust. | Sale | 13.7K | $881.50 | $12.1M |
| Aug 22, 2025 | Bren D. Higgins | EVP & Chief Financial Officer | Sale | 2.3K | $878.53 | $2.0M |
| Aug 14, 2025 | Brian Lorig | EVP, KLA Global Services | Sale | 8.0K | $913.68 | $7.4M |
| Aug 14, 2025 | Richard P Wallace | President and CEO | Sale | 10.8K | $913.68 | $9.9M |
| Aug 12, 2025 | Mary Beth Wilkinson | EVP, CLO and Secretary | Sale | 1.0K | $913.00 | $933.1K |
| Aug 12, 2025 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 338 | $913.00 | $308.6K |
| Aug 7, 2025 | Mary Beth Wilkinson | EVP, CLO and Secretary | Sale | 1.9K | $917.00 | $1.8M |
| Aug 7, 2025 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 511 | $917.00 | $468.6K |
| Aug 5, 2025 | Mary Beth Wilkinson | EVP, CLO and Secretary | Sale | 763 | $896.75 | $684.2K |
| Aug 5, 2025 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 320 | $896.75 | $287.0K |
| Jul 3, 2025 | Virendra A Kirloskar | SVP & Chief Accounting Officer | Sale | 39 | $891.50 | $34.8K |
| Jul 2, 2025 | Mary Beth Wilkinson | EVP, CLO and Secretary | Sale | 1.3K | $891.16 | $1.2M |
| May 27, 2025 | Bren D. Higgins | EVP & Chief Financial Officer | Sale | 1.0K | $766.46 | $781.0K |
| May 8, 2025 | Richard P Wallace | President and CEO | Sale | 10.8K | $683.30 | $7.4M |
| Mar 27, 2025 | Bren D. Higgins | EVP & Chief Financial Officer | Sale | 7.0K | $724.62 | $5.1M |
Showing the 25 most recent of 225 Form 4 filings for KLA CORP.
Most active KLAC insiders
- Brian Lorig38 filings
- Bren D. Higgins35 filings
- Virendra A Kirloskar35 filings
- Ahmad A. Khan23 filings
- Richard P Wallace23 filings
Ask anything about KLAC insider activity
Use Trabud's AI agent to query KLA CORP's Form 4 history in plain English — "Show me KLAC CEO purchases this year" or compare it against any other ticker.
Open the AI agentKLAC insider trading FAQ
Are KLA CORP insiders buying or selling?
Across 225 SEC Form 4 filings, KLA CORP (KLAC) insiders reported 2 open-market purchases totaling $146.2K and 223 sales totaling $364.9M. That is a net selling position of $364.7M.
How many insiders trade KLAC stock?
17 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for KLA CORP. The most recent filing was accepted on Jul 6, 2026.
Where does Trabud get KLAC insider trading data?
All KLAC insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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