Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
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.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
LAM RESEARCH CORP
Report date March 01, 2023 · Filed March 02, 2023
Section 16 reporting ended · disclosed 2023-03-02. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 30,398 |
Last balance in matching sequence
After 2023-03-01 transaction · row 2
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rowsRow 1 · 2023-03-01 · Tax withholding · Disposed 300 · Balance 30,971 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 · 2023-03-01 · Tax withholding · Disposed 573 · Balance 30,398 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 01, 2023 Filed Mar 2, 2023 23:01 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 573 | $490.92 | $281,297.16 |
DisclosureSEC source: 0000707549-23-000056 · wf-form4_167779808121935.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,398 F1 · 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 2, 2023 23:01 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 300 | $490.92 | $147,276.00 |
DisclosureSEC source: 0000707549-23-000056 · wf-form4_167779808121935.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,971 F1 · 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 |
| February 07, 2023 Filed Feb 9, 2023 23:44 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: 0000707549-23-000023 · wf-form4_167598625240488.xml · derivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 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 23:44 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 4,599 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-23-000023 · wf-form4_167598625240488.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,271 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 |
| December 21, 2022 Filed Dec 22, 2022 19:55 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 3,540 | $176.75 Strike: $176.75 | $625,695.00 |
DisclosureSEC source: 0000707549-22-000152 · wf-form4_167173893141457.xml · derivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,540 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: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2022. 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 |
| December 21, 2022 Filed Dec 22, 2022 19:55 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 3,540 | $450.00 | $1,593,000.00 |
DisclosureSEC source: 0000707549-22-000152 · wf-form4_167173893141457.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,672 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2022. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| December 21, 2022 Filed Dec 22, 2022 19:55 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 3,540 | $176.75 | $625,695.00 |
DisclosureSEC source: 0000707549-22-000152 · wf-form4_167173893141457.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,212 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 November 16, 2022. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 03, 2022 Filed Mar 4, 2022 18:05 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 537 | $560.50 | $300,988.50 |
DisclosureSEC source: 0000707549-22-000052 · wf-form4_164641710913739.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,629 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 31, 2021. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 6,019 | $541.41 | $3,258,746.79 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 6 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,166 F4 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 31, 2021. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 528 | $554.02 | $292,522.56 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 5 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,185 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 658 | $540.57 | $355,695.06 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 4 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,713 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 299 | $540.57 | $161,630.43 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,371 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 4,914 | $540.57 | $2,656,360.98 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,670 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:46 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 2,871 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000050 · wf-form4_164634392466041.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,584 F1 · shares: The stock options will become exercisable in two equal installments on 03/01/2023 and 03/01/2024. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| February 07, 2022 Filed Feb 9, 2022 23:00 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative | 6,638 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000030 · wf-form4_164444763906906.xml · derivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,638 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 23:00 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 9,957 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-22-000030 · wf-form4_164444763906906.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,713 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 6,638 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 03, 2021 Filed Mar 4, 2021 19:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 537 | $570.75 | $306,492.75 |
DisclosureSEC source: 0000707549-21-000069 · wf-form4_161488757173422.xml · nonDerivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,651 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 10, 2020. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 528 | $573.36 | $302,734.08 |
DisclosureSEC source: 0000707549-21-000069 · wf-form4_161488757173422.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,188 F3 · shares: Represents shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 02, 2021 Filed Mar 4, 2021 19:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 6,599 | $594.01 | $3,919,871.99 |
DisclosureSEC source: 0000707549-21-000069 · wf-form4_161488757173422.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,716 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 10, 2020. F2 · balance_after: Amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantStock Option (right to buy) · Derivative | 1,362 | $0.00 Strike: $598.81 | $0.00 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · derivative · entry 12 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 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 16:18 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: 0000707549-21-000047 · wf-form4_161478830691689.xml · derivative · entry 11 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 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 |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 3,540 | $0.00 Strike: $176.75 | $0.00 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · derivative · entry 10 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,540 Underlying: Common Stock · 3,540 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: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 08/10/2020. F6 · 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 |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 1,754 | $0.00 Strike: $190.07 | $0.00 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · derivative · entry 9 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,754 shares Expires 2025-03-01 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: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 08/10/2020. F5 · derivative.exercise_date: The stock options will become exercisable in three equal installments on 03/01/2019, 03/01/2020, and 03/01/2021. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 1,817 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 8 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,315 F4 · shares: The restricted stock units will vest in three equal installments on 03/01/2022, 03/01/2023, and 03/01/2024. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 870 | $598.81 | $520,964.70 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 7 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,498 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, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 658 | $598.81 | $394,016.98 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 6 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,368 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, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 4,824 | $598.81 | $2,888,659.44 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 5 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,026 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, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 3,540 | $576.56 | $2,041,022.40 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 4 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,850 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 08/10/2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 3,540 | $176.75 | $625,695.00 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,390 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 08/10/2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 1,754 | $576.56 | $1,011,286.24 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,850 F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 08/10/2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| March 01, 2021 Filed Mar 3, 2021 16:18 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 1,754 | $190.07 | $333,382.78 |
DisclosureSEC source: 0000707549-21-000047 · wf-form4_161478830691689.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,604 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 08/10/2020. F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Read SEC document |
| February 03, 2021 Filed Feb 5, 2021 17:27 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative | 6,579 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-21-000019 · wf-form4_161254602020893.xml · derivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,579 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 03/01/2021. 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 02/01/2018 through 01/31/2021. F3 · derivative.expiration_date: The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2021. 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 02/01/2018 through 01/31/2021. Read SEC document |
| February 03, 2021 Filed Feb 5, 2021 17:27 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 9,868 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-21-000019 · wf-form4_161254602020893.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,850 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 03/01/2018, the Reporting Person received a target grant of 6,579 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/01/2021. The performance of this award was based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 02/01/2018 to 01/31/2021.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 |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 3,540 | $176.75 Strike: $176.75 | $625,695.00 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · derivative · entry 6 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,080 Underlying: Common Stock · 3,540 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. F4 · derivative.exercise_date: The stock option becomes exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022. Read SEC document |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 1,753 | $190.70 Strike: $190.07 | $334,297.10 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · derivative · entry 5 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,754 Underlying: Common Stock · 1,753 shares Expires 2025-03-01 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. F3 · derivative.exercise_date: The stock option becomes exercisable in three equal installments on 03/01/2019, 03/01/2020, and 03/01/2021. Read SEC document |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 5,293 | $384.52 | $2,035,264.36 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · nonDerivative · entry 4 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,982 F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $384.37 to $384.56, inclusive. F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 3,540 | $176.75 | $625,695.00 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · nonDerivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,275 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 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 1,753 | $190.07 | $333,192.71 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,735 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 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| August 04, 2020 Filed Aug 6, 2020 22:09 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GiftCommon Stock | 75 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-20-000125 · wf-form4_159675176661831.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,982 F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| July 31, 2020 Filed Aug 4, 2020 20:22 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 800 | $371.57 | $297,256.00 |
DisclosureSEC source: 0000707549-20-000123 · wf-form4_159657248799461.xml · nonDerivative · entry 2 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,057 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 $371.44 to $371.72, inclusive. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| July 31, 2020 Filed Aug 4, 2020 20:22 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 16,855 | $370.78 | $6,249,496.90 |
DisclosureSEC source: 0000707549-20-000123 · wf-form4_159657248799461.xml · nonDerivative · entry 1 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,857 F1 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $370.44 to $371.39, inclusive. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 3,742 | $119.67 Strike: $119.67 | $447,805.14 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · derivative · entry 11 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,742 shares Expires 2024-03-01 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. F8 · derivative.exercise_date: 33.3% of the stock options will vest on 03/01/2018, 03/01/2019, and 03/01/2020. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantEmployee Stock Option (Right to Buy) · Derivative | 3,192 | $300.33 Strike: $300.33 | $958,653.36 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · derivative · entry 10 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,192 Underlying: Common Stock · 3,192 shares Expires 2027-03-02 F7 · derivative.exercise_date: The stock option becomes exercisable in three equal installments on 03/02/2021, 03/02/2022, and 03/02/2023. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantMarket-based Performance Restricted Stock Unit · Derivative | 3,994 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · derivative · entry 9 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,994 Underlying: Common Stock · 3,994 shares Expires not disclosed F6 · derivative.exercise_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 03/02/2023. 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 02/03/2020 through 02/02/2023. F6 · derivative.expiration_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 03/02/2023. 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 02/03/2020 through 02/02/2023. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 3,742 | $296.64 | $1,110,026.88 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 8 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,623 F5 · shares: Shares exercised pursuant to 10b5-1 Trading Plan F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Exercise / conversionCommon Stock | 3,742 | $119.67 | $447,805.14 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 7 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,365 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. F5 · shares: Shares exercised pursuant to 10b5-1 Trading Plan F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | SaleCommon Stock | 14,306 | $296.64 | $4,243,731.84 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 6 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,623 F4 · shares: Shares sold pursuant to 10b5-1 Trading Plan. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| March 02, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | GrantCommon Stock | 3,195 | $0.00 | $0.00 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 5 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,929 F3 · shares: The Restricted Stock Units will vest in three equal installments on 03/02/2021, 03/02/2022, and 03/02/2023. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| February 28, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 869 | $293.43 | $254,990.67 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 4 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,734 F1 · shares: Represents the number of shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. Read SEC document |
| February 28, 2020 Filed Mar 3, 2020 21:53 UTC | LAM RESEARCH CORP LRCX · Entity 1467 | Tax withholdingCommon Stock | 1,855 | $293.43 | $544,312.65 |
DisclosureSEC source: 0000707549-20-000046 · wf-form4_158327241642303.xml · nonDerivative · entry 3 Gottscho Richard A · CIK 0001392424 · Executive Vice President & CTO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,603 F1 · shares: Represents the number of shares that were automatically withheld upon vesting of restricted stock units to satisfy tax withholding obligations. F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units. 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.