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LRCX

LAM RESEARCH CORP

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1467
SEC CIK
0000707549
Parsed reports
1,156

Last 12 months

Inside the activity.

0 purchase rows · 66 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202503
Dec 202502
Jan 202600
Feb 202602
Mar 202604
Apr 202601
May 202601
Jun 2026044
Jul 202602
Aug 202602
Sep 202605
Oct 202600

Latest available

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Purchases/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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 01, 2021 Filed Mar 3, 2021 16:21 UTC
Bettinger Douglas RChief Financial Officer & EVP
Tax withholdingCommon Stock 4,403 $598.81 $2,636,560.43
Disclosure

SEC source: 0000707549-21-000051 · wf-form4_161478850418743.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,209

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, 2021 Filed Mar 3, 2021 16:24 UTC
LORD PATRICK JExecutive Vice President
GrantEmployee Stock Option (Right to Buy) · Derivative 1,362 $0.00 Strike: $598.81 $0.00
Disclosure

SEC 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
LORD PATRICK JExecutive Vice President
GrantMarket-based Performance Restricted Stock Unit · Derivative 2,272 $0.00 Strike: $0.00 $0.00
Disclosure

SEC 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
March 01, 2021 Filed Mar 3, 2021 16:24 UTC
LORD PATRICK JExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 1,334 $0.00 Strike: $190.07 $0.00
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · derivative · entry 10

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,334 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 12/03/2020.

F6 · 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 16:24 UTC
LORD PATRICK JExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 2,832 $0.00 Strike: $176.75 $0.00
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · derivative · entry 9

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,832

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: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 12/03/2020.

F5 · 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 16:24 UTC
LORD PATRICK JExecutive Vice President
GrantCommon Stock 1,817 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 8

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,962

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 16:24 UTC
LORD PATRICK JExecutive Vice President
Tax withholdingCommon Stock 661 $598.81 $395,813.41
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 7

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,145

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 16:24 UTC
LORD PATRICK JExecutive Vice President
Tax withholdingCommon Stock 526 $598.81 $314,974.06
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 6

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,806

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 16:24 UTC
LORD PATRICK JExecutive Vice President
Tax withholdingCommon Stock 3,628 $598.81 $2,172,482.68
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 5

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,332

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 16:24 UTC
LORD PATRICK JExecutive Vice President
SaleCommon Stock 1,334 $576.56 $769,131.04
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 4

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,960

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 12/03/2020.

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
LORD PATRICK JExecutive Vice President
Exercise / conversionCommon Stock 1,334 $190.07 $253,553.38
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 3

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,294

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 12/03/2020.

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
LORD PATRICK JExecutive Vice President
SaleCommon Stock 2,832 $576.56 $1,632,817.92
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 2

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,960

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 12/03/2020.

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
LORD PATRICK JExecutive Vice President
Exercise / conversionCommon Stock 2,832 $176.75 $500,556.00
Disclosure

SEC source: 0000707549-21-000055 · wf-form4_161478867204271.xml · nonDerivative · entry 1

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,792

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 12/03/2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
February 26, 2021 Filed Mar 1, 2021 19:32 UTC
Bettinger Douglas RChief Financial Officer & EVP
Tax withholdingCommon Stock 395 $567.19 $224,040.05
Disclosure

SEC source: 0000707549-21-000039 · wf-form4_161462710467192.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,612

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 16, 2021 Filed Feb 17, 2021 21:55 UTC
Bettinger Douglas RChief Financial Officer & EVP
SaleCommon Stock 8,234 $592.71 $4,880,374.14
Disclosure

SEC source: 0000707549-21-000037 · wf-form4_161359893881632.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,007

F1 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
February 08, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 4,464 $145.73 Strike: $145.73 $650,538.72
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · derivative · entry 8

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,740

Underlying: Common Stock · 4,464 shares

Expires 2025-12-06

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.

F6 · derivative.exercise_date: The stock options will become exercisable over four years, a quarter on the one-year anniversary of the grant date and the remainder on a pro-rated basis on the 6th day of every month thereafter for the next 36 months.

Read SEC document
February 08, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
SaleCommon Stock 4,464 $515.00 $2,298,960.00
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · nonDerivative · entry 4

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,837

F4 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19,2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
February 08, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionCommon Stock 4,464 $145.73 $650,538.72
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · nonDerivative · entry 3

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,301

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 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19,2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
February 08, 2021 Filed Aug 10, 2021 19:33 UTC GiftCommon Stock 770 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000132 · wf-form5_162862397550462.xml · nonDerivative · entry 2

Ahmed Sohail U · CIK 0001779037 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by trust

Disclosed balance after: 1,244.107

F1 · shares: The reporting person transferred the shares to a trust.

Read SEC document
February 08, 2021 Filed Aug 10, 2021 19:33 UTC GiftCommon Stock 770 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000132 · wf-form5_162862397550462.xml · nonDerivative · entry 1

Ahmed Sohail U · CIK 0001779037 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 510

F1 · shares: The reporting person transferred the shares to a trust.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
February 05, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 13,159 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · derivative · entry 7

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,159 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.

F5 · 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.

F5 · 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 05, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
Tax withholdingCommon Stock 122 $509.76 $62,190.72
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · nonDerivative · entry 2

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,837

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
February 05, 2021 Filed Feb 9, 2021 16:50 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionCommon Stock 19,738 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000033 · wf-form4_161288941146498.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,959

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 13,159 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
February 03, 2021 Filed Feb 5, 2021 17:27 UTC
Gottscho Richard AExecutive Vice President & CTO
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 6,579 $0.00 Strike: $0.00 $0.00
Disclosure

SEC 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
Gottscho Richard AExecutive Vice President & CTO
Exercise / conversionCommon Stock 9,868 $0.00 $0.00
Disclosure

SEC 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
February 03, 2021 Filed Feb 5, 2021 17:31 UTC
LORD PATRICK JExecutive Vice President
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 5,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000021 · wf-form4_161254626823189.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 · 5,000 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 17:31 UTC
LORD PATRICK JExecutive Vice President
Exercise / conversionCommon Stock 7,500 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000021 · wf-form4_161254626823189.xml · nonDerivative · entry 1

LORD PATRICK J · CIK 0001343531 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,960

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 5,000 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
February 03, 2021 Filed Feb 5, 2021 17:33 UTC
Varadarajan SeshasayeeSenior Vice President
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 4,474 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000023 · wf-form4_161254640576993.xml · derivative · entry 3

Varadarajan Seshasayee · CIK 0001707827 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,474 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 17:33 UTC
Varadarajan SeshasayeeSenior Vice President
Exercise / conversionCommon Stock 6,711 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000023 · wf-form4_161254640576993.xml · nonDerivative · entry 1

Varadarajan Seshasayee · CIK 0001707827 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,033

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 4,474 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
February 03, 2021 Filed Feb 5, 2021 17:35 UTC
Meikle Scott GeraldSenior Vice President
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 3,289 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000025 · wf-form4_161254653492574.xml · derivative · entry 3

Meikle Scott Gerald · CIK 0001715456 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,289 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 17:35 UTC
Meikle Scott GeraldSenior Vice President
Exercise / conversionCommon Stock 4,933 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000025 · wf-form4_161254653492574.xml · nonDerivative · entry 1

Meikle Scott Gerald · CIK 0001715456 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,962

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 3,289 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.

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February 03, 2021 Filed Feb 5, 2021 17:39 UTC
Bettinger Douglas RChief Financial Officer & EVP
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 5,921 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000028 · wf-form4_161254674985005.xml · derivative · entry 2

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,921 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 17:39 UTC
Bettinger Douglas RChief Financial Officer & EVP
Exercise / conversionCommon Stock 8,881 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000028 · wf-form4_161254674985005.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,241

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 5,921 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
February 03, 2021 Filed Feb 5, 2021 19:24 UTC
Vahedi VahidSenior Vice President
Exercise / conversionMarket-based Performance Restricted Stock Unit · Derivative 4,474 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000031 · wf-form4_161255305971432.xml · derivative · entry 2

Vahedi Vahid · CIK 0001707826 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,474 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 19:24 UTC
Vahedi VahidSenior Vice President
Exercise / conversionCommon Stock 6,711 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000031 · wf-form4_161255305971432.xml · nonDerivative · entry 1

Vahedi Vahid · CIK 0001707826 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,552

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 4,474 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
January 29, 2021 Filed Feb 1, 2021 23:12 UTC
Bettinger Douglas RChief Financial Officer & EVP
Tax withholdingCommon Stock 404 $483.95 $195,515.80
Disclosure

SEC source: 0000707549-21-000013 · wf-form4_161222114517632.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,360

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
January 06, 2021 Filed Jan 7, 2021 19:29 UTC
ARCHER TIMOTHYPresident and CEO
Tax withholdingCommon Stock 138 $496.49 $68,515.62
Disclosure

SEC source: 0000707549-21-000004 · wf-form4_161004775308581.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,221

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
December 31, 2020 Filed Jan 4, 2021 17:15 UTC
Bettinger Douglas RChief Financial Officer & EVP
Tax withholdingCommon Stock 566 $472.27 $267,304.82
Disclosure

SEC source: 0000707549-21-000002 · wf-form4_160978049744944.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,764

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
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 11,329 $176.75 Strike: $176.75 $2,002,400.75
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · derivative · entry 8

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,659

Underlying: Common Stock · 11,329 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 options will become exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022.

Read SEC document
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 4,464 $145.73 Strike: $145.73 $650,538.72
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · derivative · entry 7

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,204

Underlying: Common Stock · 4,464 shares

Expires 2025-12-06

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 options will become exercisable over four years, a quarter on the one-year anniversary of the grant date and the remainder on a pro-rated basis on the 6th day of every month thereafter for the next 36 months.

Read SEC document
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
SaleCommon Stock 11,329 $475.66 $5,388,752.14
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · nonDerivative · entry 4

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,359

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionCommon Stock 11,329 $176.75 $2,002,400.75
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · nonDerivative · entry 3

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,688

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 19, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
SaleCommon Stock 4,464 $475.66 $2,123,346.24
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · nonDerivative · entry 2

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,359

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 29, 2020 Filed Dec 30, 2020 17:20 UTC
ARCHER TIMOTHYPresident and CEO
Exercise / conversionCommon Stock 4,464 $145.73 $650,538.72
Disclosure

SEC source: 0000707549-20-000222 · wf-form4_160934880296129.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,823

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 19, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 22, 2020 Filed Dec 23, 2020 21:42 UTC
ARCHER TIMOTHYPresident and CEO
SaleCommon Stock 16,381 $479.43 $7,853,542.83
Disclosure

SEC source: 0000707549-20-000220 · wf-form4_160875971673603.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,359

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 21, 2020 Filed Dec 22, 2020 22:03 UTC
Varadarajan SeshasayeeSenior Vice President
SaleCommon Stock 10,000 $469.12 $4,691,200.00
Disclosure

SEC source: 0000707549-20-000218 · wf-form4_160867460867788.xml · nonDerivative · entry 1

Varadarajan Seshasayee · CIK 0001707827 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,322

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2020.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 04, 2020 Filed Dec 7, 2020 18:04 UTC
ARCHER TIMOTHYPresident and CEO
Tax withholdingCommon Stock 176 $499.98 $87,996.48
Disclosure

SEC source: 0000707549-20-000213 · wf-form4_160736425513237.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,740

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
December 04, 2020 Filed Aug 10, 2021 19:31 UTC GiftCommon Stock 205 $0.00 $0.00
Disclosure

SEC source: 0000707549-21-000130 · wf-form5_162862386143312.xml · nonDerivative · entry 1

TALWALKAR ABHIJIT Y · CIK 0001316065 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,802

F1 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
December 01, 2020 Filed Dec 2, 2020 19:43 UTC
Vahedi VahidSenior Vice President
SaleCommon Stock 2,770 $466.35 $1,291,775.65
Disclosure

SEC source: 0000707549-20-000211 · wf-form4_160693817251050.xml · nonDerivative · entry 1

Vahedi Vahid · CIK 0001707826 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,841

F1 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

Read SEC document
November 30, 2020 Filed Dec 1, 2020 17:19 UTC
Bettinger Douglas RChief Financial Officer & EVP
Tax withholdingCommon Stock 566 $452.66 $256,205.56
Disclosure

SEC source: 0000707549-20-000205 · wf-form4_160684314605257.xml · nonDerivative · entry 1

Bettinger Douglas R · CIK 0001469469 · Chief Financial Officer & EVP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,330

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

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.