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person · Reporting owner

WALLACE RICHARD P

Disclosed activity across 5 companies

Tapewire entity
10475
SEC CIK
0001196898

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
KLA CORPKLAC · Entity 2838President and CEOSeptember 15, 2026September 16, 2026
Marvell Technology, Inc.MRVL · Entity 521DirectorJune 25, 2026June 29, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

KLA CORP

Report date September 15, 2026 · Filed September 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect706,924.5499 Reported balance After 2026-09-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-15 · Sale · Disposed 72,019 · Balance 706,924.5499

F1: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025.

F2: The number of shares of KLA common stock includes 386,970.215 shares issuable upon vesting of restricted stock units ("RSUs").

Filing footnotes · ownership attribution and instrument terms

F1: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025.

F2: The number of shares of KLA common stock includes 386,970.215 shares issuable upon vesting of restricted stock units ("RSUs").

Marvell Technology, Inc.

Report date June 25, 2026 · Filed June 29, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,034 Reported balance After 2026-06-25 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-25 · Grant · Acquired 1,034 · Balance 1,034

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting.

F2: Vests in full on the earlier of Marvell Technology, Inc.'s next annual meeting of stockholders or the one-year anniversary of the restricted stock unit grant date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting.

F2: Vests in full on the earlier of Marvell Technology, Inc.'s next annual meeting of stockholders or the one-year anniversary of the restricted stock unit grant date.

Past disclosures · reporting ended (3)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

NetApp, Inc.

Report date September 11, 2019 · Filed September 13, 2019

Section 16 reporting ended · disclosed 2019-09-13. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect39,210 Ending reported balance After 2019-09-11 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2019-09-11 · Exercise / conversion · Acquired 9,166 · Balance 16,298

Row 2 · 2019-09-11 · Exercise / conversion · Acquired 5,922 · Balance 22,220

Row 3 · 2019-09-11 · Exercise / conversion · Acquired 7,916 · Balance 30,136

Row 4 · 2019-09-11 · Exercise / conversion · Acquired 6,150 · Balance 36,286

Row 5 · 2019-09-11 · Exercise / conversion · Acquired 2,924 · Balance 39,210

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct22,912 Reported balance After 2019-09-11 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2019-09-11 · Exercise / conversion · Disposed 9,166 · Balance 22,912

F1: Restricted stock units convert into common stock on a one-for-one basis.

F2: On March 16, 2011, the Reporting Person was granted 9,166 restricted Stock units ("RSUs").The RSUs vest as to 4,165 shares on the first annual anniversary of the grant date, and an additional 1,667 shares on each of the next three annual anniversaries dates, subject to the reporting person's continuous Board service. Vested shares will be delivered to the reporting person upon the earlier of: (i) date the reporting person ceases to serve as a Board member; (i) date on which a Change of Control occurs.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct16,990 Reported balance After 2019-09-11 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2019-09-11 · Exercise / conversion · Disposed 5,922 · Balance 16,990

F1: Restricted stock units convert into common stock on a one-for-one basis.

F3: On September 5, 2014, the reporting person was granted 5,922 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct9,074 Reported balance After 2019-09-11 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2019-09-11 · Exercise / conversion · Disposed 7,916 · Balance 9,074

F1: Restricted stock units convert into common stock on a one-for-one basis.

F4: On September 11, 2015, the reporting person was granted 7,916 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of the date his service on the Board ceases for any reason of the date on which a Change of Control occurs.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct2,924 Reported balance After 2019-09-11 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2019-09-11 · Exercise / conversion · Disposed 6,150 · Balance 2,924

F1: Restricted stock units convert into common stock on a one-for-one basis.

F5: On September 14, 2017, the reporting person was granted 6,150 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct0 Reported balance After 2019-09-11 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2019-09-11 · Exercise / conversion · Disposed 2,924 · Balance 0

F1: Restricted stock units convert into common stock on a one-for-one basis.

F6: On September 13, 2018, the reporting person was granted 2,924 restricted stock units which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted stock units convert into common stock on a one-for-one basis.

F2: On March 16, 2011, the Reporting Person was granted 9,166 restricted Stock units ("RSUs").The RSUs vest as to 4,165 shares on the first annual anniversary of the grant date, and an additional 1,667 shares on each of the next three annual anniversaries dates, subject to the reporting person's continuous Board service. Vested shares will be delivered to the reporting person upon the earlier of: (i) date the reporting person ceases to serve as a Board member; (i) date on which a Change of Control occurs.

F3: On September 5, 2014, the reporting person was granted 5,922 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.

F4: On September 11, 2015, the reporting person was granted 7,916 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of the date his service on the Board ceases for any reason of the date on which a Change of Control occurs.

F5: On September 14, 2017, the reporting person was granted 6,150 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.

F6: On September 13, 2018, the reporting person was granted 2,924 restricted stock units which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date.

PROOFPOINT INC

Report date August 31, 2021 · Filed August 31, 2021

Section 16 reporting ended · disclosed 2021-08-31. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2021-08-31 transaction · row 1
1 source row

Row 1 · 2021-08-31 · Disposition to issuer · Disposed 10,796 · Balance 0

F1: On April 25, 2021, Proofpoint, Inc. (the "Company") entered into an Agreement and Plan of Merger (as it may be amended, supplemented or otherwise modified from time to time, the "Merger Agreement") with Project Kafka Parent, LLC ("Parent") and Project Kafka Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub was merged with and into the Company (the "Merger"), with the Company surviving the Merger as a wholly owned subsidiary of Parent. Pursuant to the Merger Agreement, all shares of Company common stock outstanding immediately prior to the effective time of the Merger (the "Effective Time"), were canceled and converted automatically into the right to receive $176.00 in cash.

F2: Pursuant to the Merger Agreement, immediately prior to the Effective Time, each unvested and outstanding restricted stock unit (each, an "Unvested Company RSU") was cancelled and converted into the right to receive an amount in cash equal to the product obtained by multiplying (x) the total number of shares of the Company's common stock underlying such Unvested Company RSU, by (y) $176.00, in each case subject to the same vesting schedule, termination terms and other conditions as such Unvested Company RSU was subject to immediately prior to the Effective Time, subject to the holder's continued service with the Parent or its affiliates.

F3: Includes 1,329 Unvested Company RSUs.

Filing footnotes · ownership attribution and instrument terms

F1: On April 25, 2021, Proofpoint, Inc. (the "Company") entered into an Agreement and Plan of Merger (as it may be amended, supplemented or otherwise modified from time to time, the "Merger Agreement") with Project Kafka Parent, LLC ("Parent") and Project Kafka Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub was merged with and into the Company (the "Merger"), with the Company surviving the Merger as a wholly owned subsidiary of Parent. Pursuant to the Merger Agreement, all shares of Company common stock outstanding immediately prior to the effective time of the Merger (the "Effective Time"), were canceled and converted automatically into the right to receive $176.00 in cash.

F2: Pursuant to the Merger Agreement, immediately prior to the Effective Time, each unvested and outstanding restricted stock unit (each, an "Unvested Company RSU") was cancelled and converted into the right to receive an amount in cash equal to the product obtained by multiplying (x) the total number of shares of the Company's common stock underlying such Unvested Company RSU, by (y) $176.00, in each case subject to the same vesting schedule, termination terms and other conditions as such Unvested Company RSU was subject to immediately prior to the Effective Time, subject to the holder's continued service with the Parent or its affiliates.

F3: Includes 1,329 Unvested Company RSUs.

SPLUNK INC

Report date March 18, 2024 · Filed March 21, 2024

Section 16 reporting ended · disclosed 2024-03-21. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Ending reported balance After 2024-03-18 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2024-03-18 · Disposition to issuer · Disposed 6,125 · Balance 3,673

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated September 20, 2023, by and among the Issuer, Cisco Systems, Inc., a Delaware corporation ("Parent"), and Spirit Merger Corp., a Delaware corporation and a direct wholly owned subsidiary of Parent ("Merger Sub"), on March 18, 2024 (the "Closing Date"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, these shares were cancelled and converted into the right to receive $157.00 in cash per share without interest, subject to applicable withholding taxes, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration").

Row 2 · 2024-03-18 · Disposition to issuer · Disposed 3,673 · Balance 0

F2: Pursuant to the Merger Agreement, each Vested Company RSU outstanding and that has not yet been settled as of immediately prior to the effective time of the Merger (the "Effective Time") was terminated and converted into the right to receive an amount in cash, without interest, subject to applicable withholding taxes, determined by multiplying (x) the number of shares of Issuer common stock issuable upon settlement of such Vested Company RSU by (y) the Merger Consideration.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated September 20, 2023, by and among the Issuer, Cisco Systems, Inc., a Delaware corporation ("Parent"), and Spirit Merger Corp., a Delaware corporation and a direct wholly owned subsidiary of Parent ("Merger Sub"), on March 18, 2024 (the "Closing Date"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, these shares were cancelled and converted into the right to receive $157.00 in cash per share without interest, subject to applicable withholding taxes, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration").

F2: Pursuant to the Merger Agreement, each Vested Company RSU outstanding and that has not yet been settled as of immediately prior to the effective time of the Merger (the "Effective Time") was terminated and converted into the right to receive an amount in cash, without interest, subject to applicable withholding taxes, determined by multiplying (x) the number of shares of Issuer common stock issuable upon settlement of such Vested Company RSU by (y) the Merger Consideration.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 02, 2012 Filed Aug 4, 2012 00:34 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock - Restricted Stock Units 52,800 $0.00 $0.00
Disclosure

SEC source: 0001181431-12-043616 · rrd352330.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,200

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of KLA-Tencor common stock.

F2 · shares: On August 5, 2010, in addition to the RSUs granted on that date that were subject only to service-vesting requirements (which RSUs have been previously reported on Form 4), the Reporting Person was also granted RSUs covering up to 52,800 shares of KLA-Tencor common stock, subject to both performance-vesting and service-vesting requirements. Following the completion of KLA-Tencor's audited financial statements for the 2012 fiscal year, KLA-Tencor's Board of Directors determined on August 2, 2012 the level at which the corporate performance goals were attained and, based on the assessment, determined that the number of shares subject to the RSUs is 52,800.

F3 · shares: The Reporting Person will vest in fifty percent (50%) of the RSUs upon his completion of two years of service with KLA-Tencor measured from the grant date (August 5, 2010) and will vest in the remaining fifty percent (50%) upon his completion of an additional two years of service thereafter. The shares of common stock will be issued as the RSUs vest.

F5 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on Form 4 within two business days of the date such assessment is made.

Read SEC document
May 15, 2012 Filed May 16, 2012 20:21 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 20,000 $49.90 $997,988.00
Disclosure

SEC source: 0001181431-12-030301 · rrd345402.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,415

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 9, 2011.

F2 · price: This transaction was executed in multiple trades at prices ranging from $49.54 to $50.26. The price reported above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
March 26, 2012 Filed Mar 27, 2012 20:42 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 11,660 $54.00 $629,640.00
Disclosure

SEC source: 0001181431-12-019733 · rrd339920.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,415

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 9, 2011.

Read SEC document
March 20, 2012 Filed Mar 21, 2012 21:13 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 27,084 $0.00 Strike: $47.95 $0.00
Disclosure

SEC source: 0001181431-12-018884 · rrd339467.xml · derivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,084 shares

Expires 2012-09-26

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: Represents a stock option granted on September 26, 2005, granting the Reporting Person the right to purchase up to 125,000 shares of KLA-Tencor common stock. 25,000 of the shares subject to this option vested on September 26, 2006, and 1/48 of the remaining 100,000 shares subject to this stock option vested on October 26, 2006 and each monthly anniversary thereafter until September 26, 2010.

Read SEC document
March 20, 2012 Filed Mar 21, 2012 21:13 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 27,084 $52.75 $1,428,681.00
Disclosure

SEC source: 0001181431-12-018884 · rrd339467.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,075

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 9, 2011.

Read SEC document
March 20, 2012 Filed Mar 21, 2012 21:13 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 27,084 $47.95 $1,298,677.80
Disclosure

SEC source: 0001181431-12-018884 · rrd339467.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,159

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 01, 2012 Filed Feb 3, 2012 21:49 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 11,660 $52.00 $606,320.00
Disclosure

SEC source: 0001181431-12-005800 · rrd332177.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,075

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 9, 2011.

Read SEC document
January 31, 2012 Filed Feb 2, 2012 02:05 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 1,000 $0.00 Strike: $40.14 $0.00
Disclosure

SEC source: 0001181431-12-005084 · rrd332017.xml · derivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,000 shares

Expires 2013-05-22

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.

F4 · derivative.exercise_date: Represents a stock option granted on May 22, 2003, granting the Reporting Person the right to purchase up to 1,000 shares of KLA-Tencor common stock. All of the shares subject to this stock option vested on May 22, 2004.

Read SEC document
January 31, 2012 Filed Feb 2, 2012 02:05 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 21,000 $51.54 $1,082,434.50
Disclosure

SEC source: 0001181431-12-005084 · rrd332017.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,735

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 9, 2011.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.25 to $51.78. The price reported above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
January 31, 2012 Filed Feb 2, 2012 02:05 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 1,000 $40.14 $40,140.00
Disclosure

SEC source: 0001181431-12-005084 · rrd332017.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,735

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 27, 2012 Filed Jan 30, 2012 21:49 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 97,916 $0.00 Strike: $47.95 $0.00
Disclosure

SEC source: 0001181431-12-004447 · rrd331727.xml · derivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,084

Underlying: Common Stock · 97,916 shares

Expires 2012-09-26

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: Represents a stock option granted on September 26, 2005, granting the Reporting Person the right to purchase up to 125,000 shares of KLA-Tencor common stock. 25,000 of the shares subject to this stock option vested on September 26, 2006, and 1/48 of the remaining 100,000 shares subject to this stock option vested on October 26, 2006 and each monthly anniversary thereafter until September 26, 2010.

Read SEC document
January 27, 2012 Filed Jan 30, 2012 21:49 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 97,916 $52.75 $5,165,069.00
Disclosure

SEC source: 0001181431-12-004447 · rrd331727.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,735

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 14, 2010.

Read SEC document
January 27, 2012 Filed Jan 30, 2012 21:49 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 97,916 $47.95 $4,695,072.20
Disclosure

SEC source: 0001181431-12-004447 · rrd331727.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,651

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 18, 2012 Filed Jan 20, 2012 21:19 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 16,662 $49.75 $828,934.50
Disclosure

SEC source: 0001181431-12-003331 · rrd331007.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,735

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 14, 2010.

Read SEC document
August 13, 2011 Filed Aug 15, 2011 20:04 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 5,835 $35.93 $209,651.55
Disclosure

SEC source: 0001181431-11-045462 · rrd319982.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,397

F2 · shares: Pursuant to the terms of the August 13, 2007 RSU grant, 5,835 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

Read SEC document
August 13, 2011 Filed Aug 15, 2011 20:04 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 12,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-045462 · rrd319982.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,232

F1 · price: On August 13, 2007, Mr. Wallace received a grant of performance-based restricted stock units ("RSUs") that, following completion of fiscal year 2008, were determined by the independent members of KLA-Tencor's Board of Directors (in August 2008) to cover, based on KLA-Tencor's financial performance and Mr. Wallace's achievement of pre-established strategic objectives during fiscal year 2008, 25,000 shares of KLA-Tencor common stock. On August 13, 2011, Mr. Wallace vested in the final fifty percent (50%) of such RSUs.

Read SEC document
August 08, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 12,205 $34.23 $417,777.15
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 9

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,732

F12 · shares: Pursuant to the terms of the August 8, 2007 performance-based RSU grant, 12,205 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the NASDAQ Stock Market on such vesting date.

Read SEC document
August 08, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 26,145 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 8

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,937

F11 · price: On August 8, 2007, Mr. Wallace received a grant of performance-based RSUs that, following completion of fiscal year 2008, were determined by the independent members of KLA-Tencor's Board of Directors (in August 2008) to cover, based on KLA-Tencor's financial performance during fiscal year 2008, 52,291 shares of KLA-Tencor common stock. On August 8, 2011, Mr. Wallace vested in the final fifty percent (50%) of such RSUs.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 17,272 $36.20 $625,246.40
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 7

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,792

F10 · shares: Pursuant to the terms of the August 6, 2009 supplemental RSU grant, 17,272 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 37,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 6

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,064

F9 · price: On August 6, 2009, Mr. Wallace received a supplemental grant of RSUs covering 74,000 shares of KLA-Tencor common stock. On August 6, 2011, Mr. Wallace vested in fifty percent (50%) of such RSUs.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 13,421 $36.20 $485,840.20
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 5

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,064

F8 · shares: Pursuant to the terms of the August 6, 2009 performance-based RSU grant, 13,421 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 28,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,485

F7 · price: On August 6, 2009, Mr. Wallace received a grant of performance-based RSUs that, following the completion of fiscal year 2010, were determined by the independent members of KLA-Tencor's Board of Directors (in August 2010) to cover, based on KLA-Tencor's financial performance during fiscal year 2010, 57,500 shares of KLA-Tencor common stock. On August 6, 2011, Mr. Wallace vested in fifty percent (50%) of such performance-based RSUs.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 13,421 $36.20 $485,840.20
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 3

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,735

F6 · shares: Pursuant to the terms of the August 6, 2009 RSU grant, 13,421 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

Read SEC document
August 06, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 28,750 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,156

F4 · price: On August 6, 2009, Mr. Wallace received a grant of RSUs covering 57,500 shares of KLA-Tencor common stock. On August 6, 2011, Mr. Wallace vested in fifty percent (50%) of such RSUs.

F5 · balance_after: Includes 645 shares acquired by Mr. Wallace under the KLA-Tencor Employee Stock Purchase Plan on June 30, 2011.

Read SEC document
August 04, 2011 Filed Aug 9, 2011 00:53 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock - Restricted Stock Units 54,100 $0.00 $0.00
Disclosure

SEC source: 0001181431-11-044493 · rrd319424.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 334,545

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of KLA-Tencor common stock.

F2 · shares: Represents a grant of RSUs subject only to service-vesting requirements. Mr. Wallace will vest in fifty percent (50%) of the RSUs upon his completion of two years of service with KLA-Tencor measured from the grant date (August 4, 2011) and will vest in the remaining fifty percent (50%) upon his completion of an additional two years of service thereafter. The shares of common stock will be issued as the RSUs vest.

F3 · balance_after: Does not include performance-based RSUs, if any, held by Mr. Wallace for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made.

Read SEC document
February 17, 2011 Filed Feb 18, 2011 23:20 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 16,500 $0.00 Strike: $45.25 $0.00
Disclosure

SEC source: 0001181431-11-011585 · rrd302031.xml · derivative · entry 6

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,500 shares

Expires 2011-10-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: Represents a stock option granted on October 2, 2001, granting the Reporting Person the right to purchase up to 16,500 shares of KLA-Tencor common stock. One forty-eighth (1/48) of the 16,500 shares subject to this stock option vested on the 13-month anniversary of the grant date and each monthly anniversary thereafter until October 2, 2006.

Read SEC document
February 17, 2011 Filed Feb 18, 2011 23:20 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 16,330 $49.53 $808,824.90
Disclosure

SEC source: 0001181431-11-011585 · rrd302031.xml · nonDerivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,761

F3 · shares: Pursuant to the terms of the February 17, 2006 RSU grant, 16,330 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the NASDAQ Stock Market on such vesting date.

Read SEC document
February 17, 2011 Filed Feb 18, 2011 23:20 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 37,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-11-011585 · rrd302031.xml · nonDerivative · entry 3

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,091

F2 · price: On February 17, 2006, Mr. Wallace received a grant of restricted stock units ("RSUs") covering 75,000 shares of KLA-Tencor common stock. On February 17, 2011, Mr. Wallace vested in fifty percent (50%) of such RSUs.

Read SEC document
February 17, 2011 Filed Feb 18, 2011 23:20 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 30,643 $49.75 $1,524,489.25
Disclosure

SEC source: 0001181431-11-011585 · rrd302031.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,591

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 14, 2010.

Read SEC document
February 17, 2011 Filed Feb 18, 2011 23:20 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 16,500 $45.25 $746,625.00
Disclosure

SEC source: 0001181431-11-011585 · rrd302031.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,234

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 01, 2011 Filed Feb 2, 2011 19:22 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $37.05 $0.00
Disclosure

SEC source: 0001181431-11-006658 · rrd299376.xml · derivative · entry 4

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2012-11-08

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.

F5 · derivative.exercise_date: Represents a stock option granted on November 8, 2002, granting the Reporting Person the right to purchase up to 12,500 shares of KLA-Tencor common stock. 2,500 of the shares subject to this stock option vested on the one-year anniversary of the grant date, and 1/48 of the remaining 10,000 shares subject to this stock option vested on the 13-month anniversary of the grant date and each monthly anniversary thereafter until November 8, 2007.

Read SEC document
February 01, 2011 Filed Feb 2, 2011 19:22 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 10,000 $44.64 $446,353.00
Disclosure

SEC source: 0001181431-11-006658 · rrd299376.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,734

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified on December 14, 2010.

F2 · price: This transaction was executed in multiple trades at prices ranging from $44.34 to $44.89. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 01, 2011 Filed Feb 2, 2011 19:22 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 10,000 $37.05 $370,500.00
Disclosure

SEC source: 0001181431-11-006658 · rrd299376.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,734

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 26, 2011 Filed Jan 26, 2011 23:50 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $34.67 $0.00
Disclosure

SEC source: 0001181431-11-005365 · rrd298828.xml · derivative · entry 6

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2013-01-28

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: Represents a stock option granted on January 28, 2003, granting the Reporting Person the right to purchase up to 25,000 shares of KLA-Tencor common stock. 5,000 of the shares subject to this stock option vested on November 8, 2003, and 1/48 of the remaining 20,000 shares subject to this stock option vested on December 8, 2003 and each monthly anniversary thereafter until November 8, 2007.

Read SEC document
January 26, 2011 Filed Jan 26, 2011 23:50 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 3,792 $0.00 Strike: $32.75 $0.00
Disclosure

SEC source: 0001181431-11-005365 · rrd298828.xml · derivative · entry 5

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,792 shares

Expires 2011-04-04

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: Represents a stock option granted on April 4, 2001, granting the Reporting Person the right to purchase up to 12,833 shares of KLA-Tencor common stock. 3,500 of the shares subject to this stock option vested on the one-year anniversary of the grant date, and 1/48 of the remaining 9,333 shares subject to this stock option vested on the 13-month anniversary of the grant date and each monthly anniversary thereafter until April 4, 2006.

Read SEC document
January 26, 2011 Filed Jan 26, 2011 23:50 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 75,023 $44.00 $3,301,012.00
Disclosure

SEC source: 0001181431-11-005365 · rrd298828.xml · nonDerivative · entry 3

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,734

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009.

Read SEC document
January 26, 2011 Filed Jan 26, 2011 23:50 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 20,000 $34.67 $693,400.00
Disclosure

SEC source: 0001181431-11-005365 · rrd298828.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,757

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 26, 2011 Filed Jan 26, 2011 23:50 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 3,792 $32.75 $124,188.00
Disclosure

SEC source: 0001181431-11-005365 · rrd298828.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,757

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 14, 2011 Filed Jan 18, 2011 22:36 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 9,000 $0.00 Strike: $29.31 $0.00
Disclosure

SEC source: 0001181431-11-003990 · rrd297825.xml · derivative · entry 5

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,000 shares

Expires 2011-10-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Represents a stock option granted on October 2, 2001, granting the Reporting Person the right to purchase up to 28,500 shares of KLA-Tencor common stock. 9,000 of the shares subject to this stock option vested on the one-year anniversary of the grant date, and 1/48 of the remaining 19,500 shares subject to this stock option vested on the 13-month anniversary of the grant date and each monthly anniversary thereafter until October 2, 2006.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 22:36 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 18,792 $41.84 $786,257.28
Disclosure

SEC source: 0001181431-11-003990 · rrd297825.xml · nonDerivative · entry 3

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,965

Read SEC document
January 14, 2011 Filed Jan 18, 2011 22:36 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 9,000 $41.84 $376,560.00
Disclosure

SEC source: 0001181431-11-003990 · rrd297825.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,757

Read SEC document
January 14, 2011 Filed Jan 18, 2011 22:36 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 9,000 $29.31 $263,790.00
Disclosure

SEC source: 0001181431-11-003990 · rrd297825.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,757

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
October 11, 2010 Filed Oct 13, 2010 23:35 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 3,209 $0.00 Strike: $32.88 $0.00
Disclosure

SEC source: 0001181431-10-050838 · rrd288403.xml · derivative · entry 6

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,209 shares

Expires 2010-11-10

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: Represents a stock option granted on November 10, 2000, granting the Reporting Person the right to purchase up to 3,209 shares of KLA-Tencor common stock. 1/48 of the total number of shares subject to this stock option vested on the 13-month anniversary of the grant date and on each monthly anniversary thereafter until November 10, 2005.

Read SEC document
October 11, 2010 Filed Oct 13, 2010 23:35 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 3,791 $0.00 Strike: $26.25 $0.00
Disclosure

SEC source: 0001181431-10-050838 · rrd288403.xml · derivative · entry 5

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,791 shares

Expires 2010-11-10

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: Represents the remaining unexercised portion of a stock option granted on November 10, 2000, granting the Reporting Person the right to purchase up to 14,291 shares of KLA-Tencor common stock. 3,500 shares subject to this stock option vested on the one-year anniversary of the grant date, and 1/48 of the remaining 10,791 shares vested on each monthly anniversary thereafter until November 10, 2005.

Read SEC document
October 11, 2010 Filed Oct 13, 2010 23:35 UTC KLA CORP KLAC · Entity 2838 SaleCommon Stock 7,000 $34.62 $242,307.80
Disclosure

SEC source: 0001181431-10-050838 · rrd288403.xml · nonDerivative · entry 3

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,757

F1 · price: This transaction was executed in multiple trades at prices ranging from $34.22 to $35.12. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
October 11, 2010 Filed Oct 13, 2010 23:35 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 3,209 $32.88 $105,511.92
Disclosure

SEC source: 0001181431-10-050838 · rrd288403.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,757

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
October 11, 2010 Filed Oct 13, 2010 23:35 UTC KLA CORP KLAC · Entity 2838 Exercise / conversionCommon Stock 3,791 $26.25 $99,513.75
Disclosure

SEC source: 0001181431-10-050838 · rrd288403.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,548

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
September 26, 2010 Filed Sep 27, 2010 23:49 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 5,835 $33.45 $195,180.75
Disclosure

SEC source: 0001181431-10-048108 · rrd286786.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,757

F2 · shares: Pursuant to the terms of the September 26, 2005 RSU grant, 5,835 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

Read SEC document
September 26, 2010 Filed Sep 27, 2010 23:49 UTC KLA CORP KLAC · Entity 2838 GrantCommon Stock 12,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001181431-10-048108 · rrd286786.xml · nonDerivative · entry 1

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,592

F1 · price: On September 26, 2005, Mr. Wallace received a grant of restricted stock units ("RSUs") covering 25,000 shares of KLA-Tencor common stock. On September 26, 2010, Mr. Wallace vested in fifty percent (50%) of such RSUs.

Read SEC document
September 19, 2010 Filed Sep 20, 2010 23:51 UTC KLA CORP KLAC · Entity 2838 Tax withholdingCommon Stock 14,588 $31.05 $452,957.40
Disclosure

SEC source: 0001181431-10-047390 · rrd286413.xml · nonDerivative · entry 2

WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,092

F2 · shares: Pursuant to the terms of the September 19, 2006 RSU grant, 14,588 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding. Because the vesting date of such RSUs occurred on a day on which the NASDAQ Stock Market was closed for trading, the fair market value of KLA-Tencor common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA-Tencor common stock as reported on the last completed trading day immediately prior to such vesting date.

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.