| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CANNON MICHAEL R | Director | C/O LAM RESEARCH CORPORATION, 4650 CUSHING PARKWAY, FREMONT | Marta Woods by Power of Attorney | 2025-11-10 | 0001201489 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LRCX | Common Stock | Award | $0 | +1.64K | +0.86% | $0.00 | 191K | Nov 7, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The amount reported includes shares subject to unvested restricted stock units. |