Tapewire

Nasdaq · USD

LRCX

LAM RESEARCH CORP

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Tapewire entity
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

Insider transactions

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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
January 31, 2017 Filed Feb 2, 2017 22:27 UTC
ARCHER TIMOTHYChief Operating Officer
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 22,803 $42.61 Strike: $42.61 $971,635.83
Disclosure

SEC source: 0000707549-17-000011 · wf-form4_148607443161085.xml · derivative · entry 7

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 22,803 shares

Expires 2020-02-08

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 · shares: Shares exercised pursuant to 10b5-1 Trading Plan

F6 · derivative.exercise_date: 100% of the stock options vested on 02/08/2015.

Read SEC document
January 31, 2017 Filed Feb 2, 2017 22:27 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 943 $115.89 $109,284.27
Disclosure

SEC source: 0000707549-17-000011 · wf-form4_148607443161085.xml · nonDerivative · entry 4

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,284

F1 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $115.53 to $116.04, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 31, 2017 Filed Feb 2, 2017 22:27 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 21,860 $115.00 $2,513,900.00
Disclosure

SEC source: 0000707549-17-000011 · wf-form4_148607443161085.xml · nonDerivative · entry 3

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,227

F1 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $114.52 to $115.51, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 31, 2017 Filed Feb 2, 2017 22:27 UTC
ARCHER TIMOTHYChief Operating Officer
Exercise / conversionCommon Stock 22,803 $42.61 $971,635.83
Disclosure

SEC source: 0000707549-17-000011 · wf-form4_148607443161085.xml · nonDerivative · entry 2

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,087

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 · 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
January 31, 2017 Filed Feb 2, 2017 22:27 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 5,777 $115.96 $669,900.92
Disclosure

SEC source: 0000707549-17-000011 · wf-form4_148607443161085.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,284

F1 · 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
January 17, 2017 Filed Jan 20, 2017 00:20 UTC
ARCHER TIMOTHYChief Operating Officer
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 20,500 $29.34 Strike: $29.34 $601,470.00
Disclosure

SEC source: 0000707549-17-000003 · wf-form4_148487163592355.xml · derivative · entry 6

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,500 shares

Expires 2020-12-16

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: Shares exercised pursuant to 10b5-1 Trading Plan

F6 · derivative.exercise_date: The option vested 25% annually from 12/16/2011 to 12/16/2014.

Read SEC document
January 17, 2017 Filed Jan 20, 2017 00:20 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 1,400 $110.31 $154,434.00
Disclosure

SEC source: 0000707549-17-000003 · wf-form4_148487163592355.xml · nonDerivative · entry 3

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,061

F3 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $110.12 to $110.40, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 17, 2017 Filed Jan 20, 2017 00:20 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 19,100 $109.29 $2,087,439.00
Disclosure

SEC source: 0000707549-17-000003 · wf-form4_148487163592355.xml · nonDerivative · entry 2

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,461

F3 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $109.00 to $109.94, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 17, 2017 Filed Jan 20, 2017 00:20 UTC
ARCHER TIMOTHYChief Operating Officer
Exercise / conversionCommon Stock 20,500 $29.34 $601,470.00
Disclosure

SEC source: 0000707549-17-000003 · wf-form4_148487163592355.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,561

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: Shares exercised pursuant to 10b5-1 Trading Plan

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 12, 2017 Filed Jan 13, 2017 21:42 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 8,233 $108.04 $889,493.32
Disclosure

SEC source: 0000707549-17-000002 · wf-form4_148434374411403.xml · nonDerivative · entry 2

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,290

F1 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $107.91 to $108.26, inclusive.

F3 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 12, 2017 Filed Jan 13, 2017 21:42 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 7,767 $107.40 $834,175.80
Disclosure

SEC source: 0000707549-17-000002 · wf-form4_148434374411403.xml · nonDerivative · entry 1

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,523

F1 · shares: Shares sold pursuant to 10b5-1 Trading Plan.

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 $106.91 to $107.90, inclusive.

F3 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
January 03, 2017 Filed Jan 5, 2017 21:40 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 10,000 $106.68 $1,066,800.00
Disclosure

SEC source: 0000707549-17-000001 · wf-form4_148365243923311.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,061

F1 · 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
December 23, 2016 Filed Dec 28, 2016 18:44 UTC
ARCHER TIMOTHYChief Operating Officer
SaleCommon Stock 5,000 $107.42 $537,100.00
Disclosure

SEC source: 0000707549-16-000126 · wf-form4_148295063510763.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,061

F1 · 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
December 09, 2016 Filed Dec 12, 2016 21:24 UTC SaleCommon Stock 2,333 $106.56 $248,604.48
Disclosure

SEC source: 0000707549-16-000122 · wf-form4_148157788104968.xml · nonDerivative · entry 1

EL MANSY YOUSSEF A · CIK 0001286861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,050

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 02, 2016 Filed Dec 5, 2016 23:32 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 400 $101.48 $40,592.00
Disclosure

SEC source: 0000707549-16-000115 · wf-form4_148098076481428.xml · nonDerivative · entry 4

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,290

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 02, 2016 Filed Dec 5, 2016 23:32 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 8,752 $100.76 $881,851.52
Disclosure

SEC source: 0000707549-16-000115 · wf-form4_148098076481428.xml · nonDerivative · entry 3

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,690

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 $100.46 to $101.42, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 02, 2016 Filed Dec 5, 2016 23:32 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 5,583 $100.20 $559,416.60
Disclosure

SEC source: 0000707549-16-000115 · wf-form4_148098076481428.xml · nonDerivative · entry 2

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,442

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 $99.41 to $100.39, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 02, 2016 Filed Dec 5, 2016 23:35 UTC
O'Dowd Sarah ASVP, Chief Legal Officer
GiftCommon Stock 3,347 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000116 · wf-form4_148098092669178.xml · nonDerivative · entry 1

O'Dowd Sarah A · CIK 0001447149 · SVP, Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,648

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 01, 2016 Filed Dec 5, 2016 23:32 UTC
Anstice Martin BPresident and CEO
SaleCommon Stock 1,265 $100.21 $126,765.65
Disclosure

SEC source: 0000707549-16-000115 · wf-form4_148098076481428.xml · nonDerivative · entry 1

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,025

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 $100.00 to $100.84, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
December 01, 2016 Filed Dec 5, 2016 23:41 UTC OtherCommon Stock 13,230 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000117 · wf-form4_148098129573149.xml · nonDerivative · entry 2

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · H.D. and Christine Heckart 2014 Family Trust

Disclosed balance after: 13,230

F1 · shares: Re-registration of shares from the Reporting Owner to The H.D. & Christine Heckart 2014 Family Trust.

Read SEC document
December 01, 2016 Filed Dec 5, 2016 23:41 UTC OtherCommon Stock 13,230 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000117 · wf-form4_148098129573149.xml · nonDerivative · entry 1

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,050

F1 · shares: Re-registration of shares from the Reporting Owner to The H.D. & Christine Heckart 2014 Family Trust.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 29, 2016 Filed Nov 30, 2016 20:32 UTC SaleCommon Stock 2,000 $107.29 $214,580.00
Disclosure

SEC source: 0000707549-16-000113 · wf-form4_148053791196419.xml · nonDerivative · entry 1

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,280

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 28, 2016 Filed Nov 29, 2016 18:29 UTC
Anstice Martin BPresident and CEO
GiftCommon Stock 936 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000111 · wf-form4_148044416048949.xml · nonDerivative · entry 1

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,290

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 23, 2016 Filed Nov 28, 2016 19:17 UTC
Bettinger Douglas REVP, Chief Financial Officer
SaleCommon Stock 9,956 $106.88 $1,064,097.28
Disclosure

SEC source: 0000707549-16-000109 · wf-form4_148036065286361.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,234

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 $106.84 to $106.94, inclusive.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 20:51 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000094 · wf-form4_147924309021461.xml · nonDerivative · entry 1

Lego Catherine P · CIK 0001291570 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,288

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 20:52 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000095 · wf-form4_147924315376361.xml · nonDerivative · entry 1

CANNON MICHAEL R · CIK 0001201489 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,780

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:22 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000100 · wf-form4_147924851062259.xml · nonDerivative · entry 2

Tsai Lih Shyng (Rick) · CIK 0001685305 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,560

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:22 UTC GrantCommon Stock 510 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000100 · wf-form4_147924851062259.xml · nonDerivative · entry 1

Tsai Lih Shyng (Rick) · CIK 0001685305 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 510

F1 · shares: Pro-rata award for 2016 service

Read SEC document
November 11, 2016 Filed Nov 15, 2016 20:53 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000096 · wf-form4_147924317789170.xml · nonDerivative · entry 1

TALWALKAR ABHIJIT Y · CIK 0001316065 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,380

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:24 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000101 · wf-form4_147924863687898.xml · nonDerivative · entry 1

EL MANSY YOUSSEF A · CIK 0001286861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,383

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:26 UTC
BRANDT ERICDirector
GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000102 · wf-form4_147924875244182.xml · nonDerivative · entry 1

BRANDT ERIC · CIK 0001190639 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,480

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:27 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000103 · wf-form4_147924884860569.xml · nonDerivative · entry 1

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,280

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 11, 2016 Filed Nov 15, 2016 22:30 UTC GrantCommon Stock 2,050 $0.00 $0.00
Disclosure

SEC source: 0000707549-16-000104 · wf-form4_147924903204964.xml · nonDerivative · entry 1

NEWBERRY STEPHEN G · CIK 0001225111 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,890

F1 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
November 08, 2016 Filed Aug 12, 2020 21:32 UTC GiftCommon Stock 2,600 $0.00 $0.00
Disclosure

SEC source: 0000707549-20-000133 · wf-form5_159726793601218.xml · nonDerivative · entry 16

EL MANSY YOUSSEF A · CIK 0001286861 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by trust

Disclosed balance after: 20,000

F1 · shares: The reporting person transferred shares to a family trust

Read SEC document
November 08, 2016 Filed Aug 12, 2020 21:32 UTC GiftCommon Stock 2,600 $0.00 $0.00
Disclosure

SEC source: 0000707549-20-000133 · wf-form5_159726793601218.xml · nonDerivative · entry 15

EL MANSY YOUSSEF A · CIK 0001286861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,050

F1 · shares: The reporting person transferred shares to a family trust

F2 · balance_after: The amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 4,829 $0.00 Strike: $51.76 $0.00
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · derivative · entry 7

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,658

Underlying: Common Stock · 4,829 shares

Expires 2021-02-18

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 · shares: Shares exercised pursuant to 10b5-1 Trading Plan

F4 · derivative.exercise_date: 33.3% of the stock options will vest on 2/18/15, 2/18/16 and 2/18/17.

Read SEC document
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 36,522 $0.00 Strike: $42.61 $0.00
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · derivative · entry 6

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 36,522 shares

Expires 2020-02-08

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 · shares: Shares exercised pursuant to 10b5-1 Trading Plan

Read SEC document
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
SaleCommon Stock 4,829 $98.85 $477,346.65
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · nonDerivative · entry 5

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,258

F1 · 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
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
Exercise / conversionCommon Stock 4,829 $51.76 $249,949.04
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · nonDerivative · entry 4

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,087

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.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
SaleCommon Stock 36,522 $98.85 $3,610,199.70
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · nonDerivative · entry 3

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,258

F1 · 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
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
Exercise / conversionCommon Stock 36,522 $42.61 $1,556,202.42
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · nonDerivative · entry 2

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,780

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.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

Read SEC document
October 06, 2016 Filed Oct 11, 2016 17:39 UTC
Gottscho Richard AExecutive Vice President
SaleCommon Stock 6,189 $98.85 $611,782.65
Disclosure

SEC source: 0000707549-16-000065 · wf-form4_147620754712545.xml · nonDerivative · entry 1

Gottscho Richard A · CIK 0001392424 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,258

F1 · 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 01, 2016 Filed Mar 3, 2016 20:09 UTC
Anstice Martin BPresident and CEO
GrantMarket-based Performance Restricted Stock Unit · Derivative 54,253 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-16-012213 · wf-form4_145703575625660.xml · derivative · entry 3

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,915

Underlying: Common Stock · 54,253 shares

Expires not disclosed

F4 · derivative.exercise_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

F4 · derivative.expiration_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

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March 01, 2016 Filed Mar 3, 2016 20:09 UTC
Anstice Martin BPresident and CEO
GrantEmployee Stock Option (Right to Buy) · Derivative 65,103 $0.00 Strike: $75.57 $0.00
Disclosure

SEC source: 0001628280-16-012213 · wf-form4_145703575625660.xml · derivative · entry 2

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,173

Underlying: Common Stock · 65,103 shares

Expires 2023-03-01

F3 · derivative.exercise_date: 33.3% of the stock options will vest on 3/1/17, 3/1/18, and 3/1/19.

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March 01, 2016 Filed Mar 3, 2016 20:09 UTC
Anstice Martin BPresident and CEO
GrantCommon Stock 32,552 $0.00 $0.00
Disclosure

SEC source: 0001628280-16-012213 · wf-form4_145703575625660.xml · nonDerivative · entry 1

Anstice Martin B · CIK 0001293332 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,867

F1 · shares: 33.3% of the RSUs will vest on 3/1/17, 3/1/18, and 3/1/19.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

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March 01, 2016 Filed Mar 3, 2016 20:12 UTC
ARCHER TIMOTHYChief Operating Officer
GrantMarket-based Performance Restricted Stock Unit · Derivative 28,935 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-16-012216 · wf-form4_145703596311930.xml · derivative · entry 5

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,626

Underlying: Common Stock · 28,935 shares

Expires not disclosed

F4 · derivative.exercise_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

F4 · derivative.expiration_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

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March 01, 2016 Filed Mar 3, 2016 20:12 UTC
ARCHER TIMOTHYChief Operating Officer
GrantEmployee Stock Option (Right to Buy) · Derivative 34,722 $0.00 Strike: $75.57 $0.00
Disclosure

SEC source: 0001628280-16-012216 · wf-form4_145703596311930.xml · derivative · entry 4

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,127

Underlying: Common Stock · 34,722 shares

Expires 2023-03-01

F3 · derivative.exercise_date: 33.3% of the stock options will vest on 3/1/17, 3/1/18, and 3/1/19.

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March 01, 2016 Filed Mar 3, 2016 20:12 UTC
ARCHER TIMOTHYChief Operating Officer
GrantCommon Stock 17,361 $0.00 $0.00
Disclosure

SEC source: 0001628280-16-012216 · wf-form4_145703596311930.xml · nonDerivative · entry 1

ARCHER TIMOTHY · CIK 0001343600 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,702

F1 · shares: 33.3% of the RSUs will vest on 3/1/17, 3/1/18, and 3/1/19.

F2 · balance_after: Amount reported includes shares subject to unvested Restricted Stock Units.

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March 01, 2016 Filed Mar 3, 2016 20:14 UTC
Bettinger Douglas REVP, Chief Financial Officer
GrantMarket-based Performance Restricted Stock Unit · Derivative 19,892 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-16-012218 · wf-form4_145703603377599.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,549

Underlying: Common Stock · 19,892 shares

Expires not disclosed

F4 · derivative.exercise_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

F4 · derivative.expiration_date: These Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards 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 (2/1/16 to 2/1/19).

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March 01, 2016 Filed Mar 3, 2016 20:14 UTC
Bettinger Douglas REVP, Chief Financial Officer
GrantEmployee Stock Option (Right to Buy) · Derivative 23,871 $0.00 Strike: $75.57 $0.00
Disclosure

SEC source: 0001628280-16-012218 · wf-form4_145703603377599.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,398

Underlying: Common Stock · 23,871 shares

Expires 2023-03-01

F3 · derivative.exercise_date: 33.3% of the stock options will vest on 3/1/17, 3/1/18, and 3/1/19.

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