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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
April 13, 2006 Filed Apr 17, 2006 21:38 UTC
NEWBERRY STEPHEN GPresident and CEO
SaleCommon Stock 2,095 $46.37 $97,145.15
Disclosure

SEC source: 0001225111-06-000005 · primary_doc.xml · nonDerivative · entry 3

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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

Read SEC document
April 13, 2006 Filed Apr 17, 2006 21:38 UTC
NEWBERRY STEPHEN GPresident and CEO
SaleCommon Stock 50,000 $47.06 $2,353,015.00
Disclosure

SEC source: 0001225111-06-000005 · primary_doc.xml · nonDerivative · entry 2

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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

Read SEC document
April 13, 2006 Filed Apr 17, 2006 21:38 UTC
NEWBERRY STEPHEN GPresident and CEO
ConversionCommon Stock 52,095 $8.69 $452,705.55
Disclosure

SEC source: 0001225111-06-000005 · primary_doc.xml · nonDerivative · entry 1

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
April 07, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
Exercise / conversionStock Option (right to buy) · Derivative 16,000 $4.82 Strike: $4.82 $77,166.40
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · derivative · entry 7

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 16,000 shares

Expires 2008-11-05

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 · derivative.exercise_date: Shares were fully vested as of 3/1/02.

Read SEC document
April 07, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 16,000 $45.58 $729,280.00
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · nonDerivative · entry 5

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,000

F2 · security: Shares sold pursuant to 10b5-1 Plan.

Read SEC document
April 07, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
ConversionCommon Stock 16,000 $4.82 $77,166.40
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · nonDerivative · entry 4

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
April 07, 2006 Filed Apr 11, 2006 21:44 UTC
NEWBERRY STEPHEN GPresident and CEO
Exercise / conversionStock Option (right to buy) · Derivative 47,905 $8.69 Strike: $8.69 $416,294.45
Disclosure

SEC source: 0001225111-06-000004 · primary_doc.xml · derivative · entry 3

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 562,595

Underlying: Common Stock · 47,905 shares

Expires 2009-10-16

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.

Read SEC document
April 07, 2006 Filed Apr 11, 2006 21:44 UTC
NEWBERRY STEPHEN GPresident and CEO
SaleCommon Stock 47,905 $46.07 $2,207,103.11
Disclosure

SEC source: 0001225111-06-000004 · primary_doc.xml · nonDerivative · entry 2

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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

Read SEC document
April 07, 2006 Filed Apr 11, 2006 21:44 UTC
NEWBERRY STEPHEN GPresident and CEO
ConversionCommon Stock 47,905 $8.69 $416,294.45
Disclosure

SEC source: 0001225111-06-000004 · primary_doc.xml · nonDerivative · entry 1

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
April 06, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
Exercise / conversionStock Option (right to buy) · Derivative 30,000 $4.82 Strike: $4.82 $144,687.00
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · derivative · entry 6

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2008-11-05

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 · derivative.exercise_date: Shares were fully vested as of 3/1/02.

Read SEC document
April 06, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 10,000 $44.50 $445,000.00
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · nonDerivative · entry 3

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · security: Shares sold pursuant to 10b5-1 Plan.

Read SEC document
April 06, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 20,000 $45.52 $910,300.00
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · nonDerivative · entry 2

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · security: Shares sold pursuant to 10b5-1 Plan.

Read SEC document
April 06, 2006 Filed Apr 7, 2006 18:12 UTC
BAGLEY JAMES WExecutive Chairman
ConversionCommon Stock 30,000 $4.82 $144,687.00
Disclosure

SEC source: 0001016317-06-000010 · primary_doc.xml · nonDerivative · entry 1

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
March 16, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
Exercise / conversionStock Option (right to buy) · Derivative 10,000 $4.82 Strike: $4.82 $48,229.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · derivative · entry 6

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,000

Underlying: Common Stock · 10,000 shares

Expires 2008-11-05

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 · derivative.exercise_date: Shares were 100% vested as of 3/1/02.

Read SEC document
March 16, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 10,000 $45.49 $454,900.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · nonDerivative · entry 4

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,000

F2 · security: Shares sold pursuant to 10b5-1 Trading Plan.

Read SEC document
March 16, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
ConversionCommon Stock 10,000 $4.82 $48,229.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · nonDerivative · entry 3

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
Exercise / conversionStock Option (right to buy) · Derivative 10,000 $4.82 Strike: $4.82 $48,229.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · derivative · entry 5

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2008-11-05

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 · derivative.exercise_date: Shares were 100% vested as of 3/1/02.

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 10,000 $44.50 $445,000.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · nonDerivative · entry 2

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · security: Shares sold pursuant to 10b5-1 Trading Plan.

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:40 UTC
BAGLEY JAMES WExecutive Chairman
ConversionCommon Stock 10,000 $4.82 $48,229.00
Disclosure

SEC source: 0001016317-06-000009 · primary_doc.xml · nonDerivative · entry 1

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:52 UTC
NEWBERRY STEPHEN GPresident and CEO
Exercise / conversionStock Option (right to buy) · Derivative 30,000 $18.48 Strike: $18.48 $554,376.00
Disclosure

SEC source: 0001225111-06-000003 · primary_doc.xml · derivative · entry 3

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 610,500

Underlying: Common Stock · 30,000 shares

Expires 2007-08-12

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.

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:52 UTC
NEWBERRY STEPHEN GPresident and CEO
SaleCommon Stock 30,000 $45.06 $1,351,800.00
Disclosure

SEC source: 0001225111-06-000003 · primary_doc.xml · nonDerivative · entry 2

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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

Read SEC document
March 15, 2006 Filed Mar 16, 2006 22:52 UTC
NEWBERRY STEPHEN GPresident and CEO
ConversionCommon Stock 30,000 $18.48 $554,376.00
Disclosure

SEC source: 0001225111-06-000003 · primary_doc.xml · nonDerivative · entry 1

NEWBERRY STEPHEN G · CIK 0001225111 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC Exercise / conversionStock Option (right to buy) · Derivative 4,000 $21.75 Strike: $21.75 $87,000.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · derivative · entry 6

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 4,000 shares

Expires 2011-01-22

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.

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC SaleCommon Stock 200 $44.68 $8,936.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · nonDerivative · entry 5

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC SaleCommon Stock 2,500 $44.67 $111,675.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · nonDerivative · entry 4

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC SaleCommon Stock 300 $44.66 $13,398.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · nonDerivative · entry 3

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC SaleCommon Stock 1,000 $44.65 $44,650.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · nonDerivative · entry 2

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
March 02, 2006 Filed Mar 6, 2006 21:56 UTC ConversionCommon Stock 4,000 $21.75 $87,000.00
Disclosure

SEC source: 0001226898-06-000002 · primary_doc.xml · nonDerivative · entry 1

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
February 27, 2006 Filed Mar 2, 2006 00:01 UTC
Hariri AbdiVice President
Exercise / conversionStock Option (right to buy) · Derivative 10,000 $22.05 Strike: $22.05 $220,500.00
Disclosure

SEC source: 0001308337-06-000002 · primary_doc.xml · derivative · entry 3

Hariri Abdi · CIK 0001308337 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,822

Underlying: Common Stock · 10,000 shares

Expires 2009-02-27

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.

Read SEC document
February 27, 2006 Filed Mar 2, 2006 00:01 UTC
Hariri AbdiVice President
SaleCommon Stock 10,000 $42.53 $425,277.00
Disclosure

SEC source: 0001308337-06-000002 · primary_doc.xml · nonDerivative · entry 2

Hariri Abdi · CIK 0001308337 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,799

Read SEC document
February 27, 2006 Filed Mar 2, 2006 00:01 UTC
Hariri AbdiVice President
ConversionCommon Stock 10,000 $22.05 $220,500.00
Disclosure

SEC source: 0001308337-06-000002 · primary_doc.xml · nonDerivative · entry 1

Hariri Abdi · CIK 0001308337 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
February 09, 2006 Filed Feb 10, 2006 19:05 UTC
BAGLEY JAMES WExecutive Chairman
Exercise / conversionStock Option (right to buy) · Derivative 50,000 $4.82 Strike: $4.82 $241,145.00
Disclosure

SEC source: 0001016317-06-000008 · primary_doc.xml · derivative · entry 3

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,000

Underlying: Common Stock · 50,000 shares

Expires 2008-11-05

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 · derivative.exercise_date: Shares were 100% vested as of 3/1/02.

Read SEC document
February 09, 2006 Filed Feb 10, 2006 19:05 UTC
BAGLEY JAMES WExecutive Chairman
SaleCommon Stock 50,000 $48.21 $2,410,620.00
Disclosure

SEC source: 0001016317-06-000008 · primary_doc.xml · nonDerivative · entry 2

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,000

Read SEC document
February 09, 2006 Filed Feb 10, 2006 19:05 UTC
BAGLEY JAMES WExecutive Chairman
ConversionCommon Stock 50,000 $4.82 $241,145.00
Disclosure

SEC source: 0001016317-06-000008 · primary_doc.xml · nonDerivative · entry 1

BAGLEY JAMES W · CIK 0001016317 · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

Read SEC document
February 06, 2006 Filed Feb 8, 2006 23:34 UTC
BRIGHT NICOLAS JSenior Vice President
Exercise / conversionStock Option (right to buy) · Derivative 20,000 $8.69 Strike: $8.69 $173,800.00
Disclosure

SEC source: 0001226893-06-000003 · primary_doc.xml · derivative · entry 3

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,898

Underlying: Common Stock · 20,000 shares

Expires 2009-10-16

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 · derivative.exercise_date: Shares were fully vested as of 10/17/04.

Read SEC document
February 06, 2006 Filed Feb 8, 2006 23:34 UTC
BRIGHT NICOLAS JSenior Vice President
SaleCommon Stock 20,000 $46.75 $935,000.00
Disclosure

SEC source: 0001226893-06-000003 · primary_doc.xml · nonDerivative · entry 2

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust

Disclosed balance after: 120

Read SEC document
February 06, 2006 Filed Feb 8, 2006 23:34 UTC
BRIGHT NICOLAS JSenior Vice President
ConversionCommon Stock 20,000 $8.69 $173,800.00
Disclosure

SEC source: 0001226893-06-000003 · primary_doc.xml · nonDerivative · entry 1

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,032

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.

Read SEC document
January 31, 2006 Filed Feb 3, 2006 00:01 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0000905168-06-000001 · primary_doc.xml · derivative · entry 1

HARRIS JACK RAYMOND · CIK 0000905168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 2, 2006 23:53 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0000923960-06-000001 · primary_doc.xml · derivative · entry 1

ELKUS RICHARD J JR · CIK 0000923960 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 2, 2006 23:45 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001181545-06-000001 · primary_doc.xml · derivative · entry 1

INMAN GRANT M · CIK 0001181545 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 3, 2006 00:06 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001226898-06-000001 · primary_doc.xml · derivative · entry 1

BERDAHL ROBERT M · CIK 0001226898 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 2, 2006 23:27 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001228385-06-000001 · primary_doc.xml · derivative · entry 1

ARSCOTT DAVID G · CIK 0001228385 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 3, 2006 00:20 UTC GrantRestricted Stock Units · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001291570-06-000002 · primary_doc.xml · derivative · entry 1

Lego Catherine P · CIK 0001291570 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

Read SEC document
January 31, 2006 Filed Feb 3, 2006 00:14 UTC GrantRestricted Stock Units · Derivative 10,000 $0.00 $0.00
Disclosure

SEC source: 0001319224-06-000001 · primary_doc.xml · derivative · entry 1

Watanabe Seiichi · CIK 0001319224 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of LRCX common stock.

F2 · derivative.expiration_date: Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event, within the period ending on the later to occur of the date that is 2-1/2 months from the end of (i) the reporting person's tax year that includes the vesting date, or (ii) Lam Research Corporation's tax year that includes the vesting date.

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January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
Exercise / conversionStock Option (right to buy) · Derivative 21,000 $8.69 Strike: $8.69 $182,490.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · derivative · entry 7

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,898

Underlying: Common Stock · 21,000 shares

Expires 2009-10-16

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.

F2 · derivative.exercise_date: Shares were fully vested as of 10/17/04.

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January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
Exercise / conversionStock Option (right to buy) · Derivative 39,000 $25.66 Strike: $25.66 $1,000,740.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · derivative · entry 6

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 39,000 shares

Expires 2009-04-30

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 · derivative.exercise_date: Stock option vests as to 40,000 shares on 2/28/03 & 2/28/04, and 120,000 shares on 2/28/05 & 2/28/06.

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January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
SaleCommon Stock 20,000 $47.00 $940,000.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · nonDerivative · entry 5

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust

Disclosed balance after: 120

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January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
SaleCommon Stock 20,000 $46.82 $936,468.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · nonDerivative · entry 4

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,032

Read SEC document
January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
SaleCommon Stock 20,000 $46.82 $936,358.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · nonDerivative · entry 3

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
January 30, 2006 Filed Feb 1, 2006 22:15 UTC
BRIGHT NICOLAS JSenior Vice President
Exercise / conversionCommon Stock 21,000 $8.69 $182,490.00
Disclosure

SEC source: 0001226893-06-000002 · primary_doc.xml · nonDerivative · entry 2

BRIGHT NICOLAS J · CIK 0001226893 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

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.