As of March 23, 2026, Kla's top three insider holders are Richard P Wallace (President And Ceo, 80.41K shares), Bren D. Higgins (Evp Chief Financial Officer, 32.15K shares), Edward W Barnholt (Director, 25.43K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Richard P Wallace | President And Ceo | 80,407 | 0 | 13 Nov, 2025 |
| Bren D. Higgins | Evp Chief Financial Officer | 32,154 | 0 | 18 Dec, 2025 |
| Edward W Barnholt | 0 | 25,431 | 12 Aug, 2022 | |
| Ahmad A. Khan | President, Semi. Prod. Cust. | 22,723 | 0 | 14 Nov, 2025 |
| Oreste Donzella | Executive Vice President | 16,967 | 0 | 26 Jul, 2024 |
| Gary B Moore | 15,028 | 0 | 08 Nov, 2024 | |
| Emiko Higashi | 14,766 | 0 | 08 Nov, 2024 | |
| Edward W Barnholt | 13,741 | 0 | 04 Nov, 2021 | |
| Robert A. Rango | 11,693 | 0 | 08 Nov, 2024 | |
| Robert Calderoni | 0 | 11,530 | 06 Sep, 2022 | |
| Brian Lorig | Evp, Kla Global Services | 11,479 | 0 | 14 Aug, 2025 |
| Mary Beth Wilkinson | Evp, Clo And Secretary | 7,802 | 0 | 08 Aug, 2025 |
| Jeneanne Michelle Hanley | 4,101 | 0 | 07 Nov, 2025 | |
| Robert Calderoni | 3,701 | 0 | 06 Feb, 2026 | |
| Marie Myers | 3,530 | 0 | 03 Nov, 2023 | |
| Kevin Kennedy | 3,215 | 0 | 07 Nov, 2025 | |
| Kevin Kennedy | 3,215 | 0 | 07 Nov, 2025 | |
| Virendra A Kirloskar | Svp Chief Accounting Officer | 2,254 | 0 | 12 Aug, 2025 |
| Victor Peng | 1,751 | 0 | 07 Nov, 2025 | |
| Kiran M Patel | 1,262 | 0 | 04 Nov, 2022 | |
| Michael R. Mcmullen | 1,179 | 0 | 07 Nov, 2025 | |
| Jamie Samath | 378 | 0 | 07 Nov, 2025 | |
| Susan J.S. Taylor | 370 | 0 | 07 Nov, 2025 | |
| Jason Conley | 204 | 0 | 07 Nov, 2025 | |
| Tracy A Embree | 204 | 0 | 07 Nov, 2025 | |
| Jason Conley | 204 | 0 | 07 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 05 Feb, 2026 | Robert Calderoni | Common Stock | A | 11 | $0.00 | 3,701 | D | A |
| 16 Dec, 2025 | Bren D. Higgins | Common Stock | D | 2,254 | $1,237.01 | 32,154 | D | S |
| 12 Nov, 2025 | Ahmad A. Khan | Common Stock | D | 85 | $0.00 | 22,723 | D | G |
| 11 Nov, 2025 | Richard P Wallace | Common Stock | D | 10,803 | $1,203.10 | 81,211 | D | S |
| 11 Nov, 2025 | Richard P Wallace | Common Stock | D | 804 | $0.00 | 80,407 | D | G |
| 05 Nov, 2025 | Jason Conley | Common Stock | A | 204 | $0.00 | 204 | D | A |
| 05 Nov, 2025 | Kevin Kennedy | Common Stock | A | 204 | $0.00 | 3,215 | D | A |
| 05 Nov, 2025 | Susan J.S. Taylor | Common Stock | A | 204 | $0.00 | 370 | D | A |
| 05 Nov, 2025 | Jason Conley | Common Stock | A | 204 | $0.00 | 204 | D | A |
| 05 Nov, 2025 | Victor Peng | Common Stock | A | 204 | $0.00 | 1,751 | D | A |
| 05 Nov, 2025 | Tracy A Embree | Common Stock | A | 204 | $0.00 | 204 | D | A |
| 05 Nov, 2025 | Michael R. Mcmullen | Common Stock | A | 204 | $0.00 | 1,179 | D | A |
| 05 Nov, 2025 | Jamie Samath | Common Stock | A | 204 | $0.00 | 378 | D | A |
| 05 Nov, 2025 | Kevin Kennedy | Common Stock | A | 204 | $0.00 | 3,215 | D | A |
| 05 Nov, 2025 | Robert Calderoni | Common Stock | A | 257 | $0.00 | 3,690 | D | A |
| 05 Nov, 2025 | Jeneanne Michelle Hanley | Common Stock | A | 204 | $0.00 | 4,101 | D | A |
| 05 Sep, 2025 | Ahmad A. Khan | Common Stock | D | 4,564 | $900.00 | 22,808 | D | S |
| 29 Aug, 2025 | Ahmad A. Khan | Common Stock | D | 13,716 | $881.50 | 27,372 | D | S |
| 20 Aug, 2025 | Bren D. Higgins | Common Stock | D | 2,301 | $878.53 | 34,408 | D | S |
| 12 Aug, 2025 | Brian Lorig | Common Stock | D | 8,049 | $913.68 | 11,479 | D | S |