Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| LAM RESEARCH CORPLRCX · Entity 1467 | Executive Vice President | February 27, 2026 | March 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
LAM RESEARCH CORP
Report date February 27, 2026 · Filed March 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 98,848 |
Last balance in matching sequence
After 2026-02-27 transaction · row 4
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
4 source rowsRow 1 · 2026-02-27 · Tax withholding · Disposed 31,406 · Balance 107,397 F1: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2: The amount reported includes shares subject to unvested restricted stock units. Row 2 · 2026-02-27 · Tax withholding · Disposed 2,325 · Balance 105,072 F1: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2: The amount reported includes shares subject to unvested restricted stock units. Row 3 · 2026-02-27 · Tax withholding · Disposed 1,755 · Balance 103,317 F1: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2: The amount reported includes shares subject to unvested restricted stock units. Row 4 · 2026-02-27 · Tax withholding · Disposed 4,469 · Balance 98,848 F1: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2: The amount reported includes shares subject to unvested restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations.
F2: The amount reported includes shares subject to unvested restricted stock units.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 11, 2024 Filed Mar 13, 2024 20:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 375 | $928.18 | $348,067.50 |
DisclosureSEC source: 0000707549-24-000056 · wk-form4_1710362484.xml · nonDerivative · entry 5 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,691 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 27, 2023. F6 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $927.94 to $928.46, inclusive. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 11, 2024 Filed Mar 13, 2024 20:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 500 | $927.09 | $463,545.00 |
DisclosureSEC source: 0000707549-24-000056 · wk-form4_1710362484.xml · nonDerivative · entry 4 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,066 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 27, 2023. F5 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $926.66 to $927.58, inclusive. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 11, 2024 Filed Mar 13, 2024 20:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 800 | $925.90 | $740,720.00 |
DisclosureSEC source: 0000707549-24-000056 · wk-form4_1710362484.xml · nonDerivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,566 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 27, 2023. F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $925.44 to $926.21, inclusive. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 11, 2024 Filed Mar 13, 2024 20:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 500 | $924.51 | $462,255.00 |
DisclosureSEC source: 0000707549-24-000056 · wk-form4_1710362484.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,366 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 27, 2023. F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $924.15 to $925.00, inclusive. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 11, 2024 Filed Mar 13, 2024 20:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 100 | $923.98 | $92,398.00 |
DisclosureSEC source: 0000707549-24-000056 · wk-form4_1710362484.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,866 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 27, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantEmployee Stock Option (Right to Buy) · Derivative | 3,183 | $0.00 Strike: $981.53 | $0.00 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · derivative · entry 7 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,183 Underlying: Common Stock · 3,183 shares Expires 2031-03-01 F5 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2025, 03/01/2026, and 03/01/2027. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantMarket-based Performance Restricted Stock Unit · Derivative | 3,185 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · derivative · entry 6 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,185 Underlying: Common Stock · 3,185 shares Expires not disclosed F4 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2027. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2024 through 01/31/2027. F4 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2027. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2024 through 01/31/2027. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 232 | $981.53 | $227,714.96 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · nonDerivative · entry 5 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,966 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 167 | $981.53 | $163,915.51 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · nonDerivative · entry 4 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,198 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 300 | $981.53 | $294,459.00 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · nonDerivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,365 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 1,321 | $981.53 | $1,296,601.13 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,665 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 16:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 1,061 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-24-000048 · wk-form4_1709656186.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,986 F1 · shares: The restricted stock units will vest in three equal installments on 03/01/2025, 03/01/2026, and 03/01/2027. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| February 06, 2024 Filed Feb 8, 2024 19:28 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative | 2,272 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-24-000034 · wk-form4_1707420501.xml · derivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,272 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2024. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2021 through 01/31/2024. F3 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2024. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2021 through 01/31/2024. Read SEC document |
| February 06, 2024 Filed Feb 8, 2024 19:28 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 2,724 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-24-000034 · wk-form4_1707420501.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,925 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: On 03/01/2021, the Reporting Person received a target grant of 2,272 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/01/2024. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from 02/01/2021 to 1/31/2024. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| December 14, 2023 Filed Dec 15, 2023 18:30 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 2,128 | $0.00 Strike: $300.33 | $0.00 |
DisclosureSEC source: 0000707549-23-000158 · wk-form4_1702665012.xml · derivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,128 shares Expires 2027-03-02 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F4 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 3/2/2021, 03/2/2022, and 3/2/2023. Read SEC document |
| December 14, 2023 Filed Dec 15, 2023 18:30 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 2,128 | $750.09 | $1,596,191.52 |
DisclosureSEC source: 0000707549-23-000158 · wk-form4_1702665012.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,201 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $750.00 to $750.29, inclusive. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| December 14, 2023 Filed Dec 15, 2023 18:30 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 2,128 | $300.33 | $639,102.24 |
DisclosureSEC source: 0000707549-23-000158 · wk-form4_1702665012.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,329 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 22, 2023 Filed Nov 27, 2023 16:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 50 | $725.03 | $36,251.50 |
DisclosureSEC source: 0000707549-23-000154 · wk-form4_1701103303.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,201 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 22, 2023 Filed Nov 27, 2023 16:41 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,796 | $725.00 | $1,302,100.00 |
DisclosureSEC source: 0000707549-23-000154 · wk-form4_1701103303.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,251 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 20, 2023 Filed Nov 21, 2023 18:51 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,845 | $708.33 | $1,306,868.85 |
DisclosureSEC source: 0000707549-23-000152 · wk-form4_1700592696.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,047 F1 · shares: His transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 16, 2023 Filed Nov 17, 2023 16:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 2,832 | $0.00 Strike: $176.75 | $0.00 |
DisclosureSEC source: 0000707549-23-000148 · wk-form4_1700239975.xml · derivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,832 shares Expires 2026-03-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: his transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F3 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022. Read SEC document |
| November 16, 2023 Filed Nov 17, 2023 16:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 2,832 | $700.00 | $1,982,400.00 |
DisclosureSEC source: 0000707549-23-000148 · wk-form4_1700239975.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,892 F1 · shares: his transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 16, 2023 Filed Nov 17, 2023 16:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 2,832 | $176.75 | $500,556.00 |
DisclosureSEC source: 0000707549-23-000148 · wk-form4_1700239975.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 12,724 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: his transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 14, 2023 Filed Nov 15, 2023 17:02 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,845 | $691.67 | $1,276,131.15 |
DisclosureSEC source: 0000707549-23-000146 · wk-form4_1700067736.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,892 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| November 10, 2023 Filed Nov 13, 2023 17:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,845 | $675.00 | $1,245,375.00 |
DisclosureSEC source: 0000707549-23-000124 · wk-form4_1699896530.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 11,737 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 24, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 528 | $489.98 | $258,709.44 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · nonDerivative · entry 5 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,522 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 2,280 | $489.98 | $1,117,154.40 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · nonDerivative · entry 4 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,050 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantEmployee Stock Option (Right to Buy) · Derivative | 4,221 | $0.00 Strike: $490.92 | $0.00 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · derivative · entry 7 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,221 Underlying: Common Stock · 4,221 shares Expires 2030-03-01 F5 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2024, 03/01/2025, and 03/01/2026. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantMarket-based Performance Restricted Stock Unit · Derivative | 4,223 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · derivative · entry 6 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,223 Underlying: Common Stock · 4,223 shares Expires not disclosed F4 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2026. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2023 through 01/31/2026. F4 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2026. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2023 through 01/31/2026. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 138 | $490.92 | $67,746.96 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · nonDerivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,330 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 209 | $490.92 | $102,602.28 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,468 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 21:29 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 1,407 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-23-000068 · wf-form4_167787897577611.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,677 F1 · shares: The restricted stock units will vest in three equal installments on 03/01/2024, 03/01/2025, and 03/01/2026. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| February 07, 2023 Filed Feb 9, 2023 23:27 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative | 3,994 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-23-000013 · wf-form4_167598521368549.xml · derivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,994 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The Market-Based Performance Restricted Stock Units will vest between 0% and 150% on 03/02/2023. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from February 3, 2020, to February 2, 2023. F3 · derivative.expiration_date: The Market-Based Performance Restricted Stock Units will vest between 0% and 150% on 03/02/2023. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from February 3, 2020, to February 2, 2023. Read SEC document |
| February 07, 2023 Filed Feb 9, 2023 23:27 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 4,599 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-23-000013 · wf-form4_167598521368549.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,270 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: On 03/02/2020, the Reporting Person received a target grant of 3,994 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/02/2023. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from February 3, 2020, to February 2, 2023. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 528 | $554.02 | $292,522.56 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · nonDerivative · entry 5 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,628 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantEmployee Stock Option (Right to Buy) · Derivative | 3,039 | $0.00 Strike: $540.57 | $0.00 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · derivative · entry 7 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,039 Underlying: Common Stock · 3,039 shares Expires 2029-03-01 F5 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2023, 03/01/2024, and 03/01/2025. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantMarket-based Performance Restricted Stock Unit · Derivative | 3,040 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · derivative · entry 6 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,040 Underlying: Common Stock · 3,040 shares Expires not disclosed F4 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2025. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2022 through 01/31/2025. F4 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2025. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2022 through 01/31/2025. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 526 | $540.57 | $284,339.82 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · nonDerivative · entry 4 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,156 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 299 | $540.57 | $161,630.43 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · nonDerivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,682 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 3,947 | $540.57 | $2,133,629.79 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,981 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:31 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 1,013 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000040 · wf-form4_164634306639514.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,928 F1 · shares: The restricted stock units will vest in three equal installments on 03/01/2023, 03/01/2024, and 03/01/2025 F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| February 07, 2022 Filed Feb 9, 2022 22:55 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative | 5,310 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000026 · wf-form4_164444733625453.xml · derivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 5,310 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2022. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 02/01/2019 through 01/31/2022. F3 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2022. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 02/01/2019 through 01/31/2022. Read SEC document |
| February 07, 2022 Filed Feb 9, 2022 22:55 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 7,965 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000026 · wf-form4_164444733625453.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,915 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: On 03/01/2019, the Reporting Person received a target grant of 5,310 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/01/2022. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 02/01/2019 through 01/31/2022. The performance payout was approved at 150% of target. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 1,064 | $0.00 Strike: $300.33 | $0.00 |
DisclosureSEC source: 0000707549-21-000063 · wf-form4_161488718508593.xml · derivative · entry 5 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,128 Underlying: Common Stock · 1,064 shares Expires 2027-03-02 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2020. F4 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 3/1/2021, 03/1/2022, and 3/2/2022. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 528 | $573.36 | $302,734.08 |
DisclosureSEC source: 0000707549-21-000063 · wf-form4_161488718508593.xml · nonDerivative · entry 4 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,844 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,064 | $594.01 | $632,026.64 |
DisclosureSEC source: 0000707549-21-000063 · wf-form4_161488718508593.xml · nonDerivative · entry 3 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,372 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 1,064 | $300.33 | $319,551.12 |
DisclosureSEC source: 0000707549-21-000063 · wf-form4_161488718508593.xml · nonDerivative · entry 2 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,436 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 5,590 | $594.01 | $3,320,515.90 |
DisclosureSEC source: 0000707549-21-000063 · wf-form4_161488718508593.xml · nonDerivative · entry 1 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,372 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:24 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantEmployee Stock Option (Right to Buy) · Derivative | 1,362 | $0.00 Strike: $598.81 | $0.00 |
DisclosureSEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · derivative · entry 12 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,362 Underlying: Common Stock · 1,362 shares Expires 2028-03-01 F8 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2022, 03/01/2023, and 03/01/2024. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:24 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantMarket-based Performance Restricted Stock Unit · Derivative | 2,272 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · derivative · entry 11 LORD PATRICK J · CIK 0001343531 · Executive Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,272 Underlying: Common Stock · 2,272 shares Expires not disclosed F7 · derivative.exercise_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2024. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2021 through 01/31/2024. F7 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2024. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2021 through 01/31/2024. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.