Form 4 for LRCX Lam Research
Accepted 2025-11-10 00:00:00 ET · period of report 2025-11-07 · accession 0001405693-25-000009 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-10 | 2025-11-07 | LRCX | Mayer Bethany | Dir | A - Grant | $0.00 | +1,635 | 3,287 | +99% | $0 | |
| 2025-11-10 | 2025-11-07 | LRCX | Mayer Bethany | Dir | S - Sale | $159.52 | -30 | 3,257 | -0.9% | -$4,786 | |
| 2025-11-10 | 2025-11-10 | LRCX | Mayer Bethany | Dir | G - Gift | $0.00 | -1,622 | 1,635 | -50% | $0 | |
| I | 2025-11-10 | 2025-11-10 | LRCX | Mayer Bethany | Dir | G - Gift | $0.00 | +1,622 | 30.6K | +6% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-07 | A | A | 1,635 | $0.00 | 3,287 | D By Trust | — | — | (F1) The amount reported includes shares subject to unvested restricted stock units. |
| 2 | Common | Common Stock | 2025-11-07 | S | D | 30 | $159.52 | 3,257 | D | — | — | (F2) This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 12, 2024 (F1) The amount reported includes shares subject to unvested restricted stock units. |
| 3 | Common | Common Stock | 2025-11-10 | G | D | 1,622 | $0.00 | 1,635 | D | — | — | (F1) The amount reported includes shares subject to unvested restricted stock units. (F3) On November 10, 2025, the reporting person transferred 1,622 shares of LRCX common stock to the Mayer Family Trust for no consideration. The reporting person is trustee of the trust, and the reporting person and members of her immediate family are the sole beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust. |
| 4 | Common | Common Stock | 2025-11-10 | G | A | 1,622 | $0.00 | 30,552 | I | — | — | (F3) On November 10, 2025, the reporting person transferred 1,622 shares of LRCX common stock to the Mayer Family Trust for no consideration. The reporting person is trustee of the trust, and the reporting person and members of her immediate family are the sole beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust. |