Wilkinson Mary Beth (CIK 1691769) reported 17 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Sell KLAC (10,260 shares), Sell KLAC (14,392 shares), Sell KLAC (1,022 shares), Buy KLAC (3,578 shares), Sell KLAC (767 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 10,260 | $2.9M |
| 2026-07-02 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 14,392 | $4.1M |
| 2025-08-12 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 1,022 | $933,086 |
| 2025-08-08 | KLA CORP (KLAC) | EVP, CLO and Secretary | Buy | 3,578 | $0 |
| 2025-08-08 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 767 | $681,133 |
| 2025-08-08 | KLA CORP (KLAC) | EVP, CLO and Secretary | Buy | 2,465 | $0 |
| 2025-08-08 | KLA CORP (KLAC) | EVP, CLO and Secretary | Buy | 1,145 | $0 |
| 2025-08-07 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 823 | $753,885 |
| 2025-08-07 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 274 | $251,100 |
| 2025-08-07 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 343 | $313,875 |
| 2025-08-07 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 1,920 | $1.8M |
| 2025-08-05 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 136 | $119,777 |
| 2025-08-05 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 182 | $161,085 |
| 2025-08-05 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 255 | $226,439 |
| 2025-08-05 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 763 | $684,220 |
| 2025-07-02 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 878 | $781,163 |
| 2025-07-02 | KLA CORP (KLAC) | EVP, CLO and Secretary | Sell | 1,320 | $1.2M |
Source: SEC Form 4 filings · as of 2026-07-02