{"transactions":[{"id":4309833,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option (right to buy)","published_at":"2017-05-22T18:44:21.000Z","date":"2017-05-18","kind":"disposition_to_issuer","acquired":false,"shares":262500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the Reporting Person's remaining unvested option with an exercise price less than the Merger Consideration disposed of in exchange for the contingent right to receive the cash value thereof (calculated by reference to the amount by which the Merger Consideration exceeds the exercise price per share of such unvested option ($7.35)), assuming the Reporting Person's satisfaction of all vesting conditions that would have related to the terminated unvested option (including continued employment requirements through the applicable date(s) of vesting)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option vests monthly over 4 years following the vesting commencement date of May 15, 2016, at the rate of 1/48 per month."}],"balance_after":0,"derivative":{"exercise_price":5.65,"expiration_date":"2026-05-16","underlying":"Common Stock","underlying_shares":262500},"source":{"system":"sec-edgar","filing":"0001209191-17-034474","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117034474/doc4.xml","form_type":"4"}},{"id":4309832,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option (right to buy)","published_at":"2017-05-22T18:44:21.000Z","date":"2017-05-18","kind":"disposition_to_issuer","acquired":false,"shares":87500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Disposed of pursuant to the Merger Agreement, whereby each vested option to acquire Issuer Common Stock with an exercise price less than the Merger Consideration was cancelled in exchange for the right to receive a cash payment equal to the product of the total number of shares subject to the vested option multiplied by the amount by which the Merger Consideration exceeds the exercise price per share of such vested option ($7.35)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option vests monthly over 4 years following the vesting commencement date of May 15, 2016, at the rate of 1/48 per month."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Represents the Reporting Person's remaining unvested option disposed of in exchange for the contingent right to receive the cash value thereof, as described in footnote (8) below."}],"balance_after":262500,"derivative":{"exercise_price":5.65,"expiration_date":"2026-05-16","underlying":"Common Stock","underlying_shares":87500},"source":{"system":"sec-edgar","filing":"0001209191-17-034474","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117034474/doc4.xml","form_type":"4"}},{"id":4309831,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Restricted Stock Unit (RSU)","published_at":"2017-05-22T18:44:21.000Z","date":"2017-05-18","kind":"disposition_to_issuer","acquired":false,"shares":117500,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive at settlement one share of Invensense common stock at no cost."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the Reporting Person's remaining unvested RSUs disposed of in exchange for the contingent right to receive the cash value thereof (calculated by reference to the Merger Consideration of $13.00 per share), assuming the Reporting Person's satisfaction of all vesting conditions that would have related to the terminated unvested RSUs (including continued employment requirements through the applicable date(s) of vesting)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":117500},"source":{"system":"sec-edgar","filing":"0001209191-17-034474","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117034474/doc4.xml","form_type":"4"}},{"id":4309830,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2017-05-22T18:44:21.000Z","date":"2017-05-18","kind":"disposition_to_issuer","acquired":false,"shares":43457,"price":13,"value":564941.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Disposed of in connection with the acquisition of the Issuer by TDK Corporation (the \"Merger\") pursuant to the Agreement and Plan of Merger, dated as of December 21, 2016, by and among the Issuer, TDK Corporation and TDK Sensor Solutions Corporation, (the \"Merger Agreement\"), whereby each share of Issuer common stock (\"Issuer Common Stock\") other than certain shares owned by the Issuer, TDK Corporation and their respective subsidiaries  and shares subject to appraisal rights, was automatically cancelled and converted into the right to receive $13.00 in cash, without interest (the \"Merger Consideration\").  Includes shares of Issuer Common Stock purchased May 15, 2017 pursuant to Issuer's 2013 Employee Stock Purchase Plan, as amended on September 16, 2016."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-17-034474","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117034474/doc4.xml","form_type":"4"}},{"id":4315526,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Restricted Stock Unit (RSU)","published_at":"2017-05-17T17:51:48.000Z","date":"2017-05-15","kind":"exercise","acquired":false,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive at settlement one share of Invensense common stock at no cost."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."}],"balance_after":117500,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001209191-17-033315","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117033315/doc4.xml","form_type":"4"}},{"id":4315525,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2017-05-17T17:51:48.000Z","date":"2017-05-16","kind":"sale","acquired":false,"shares":11308,"price":12.98,"value":146777.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"In connection with the vesting and delivery of restricted stock units, shares were sold and the net proceeds were used to pay required withholding taxes."}],"balance_after":43457,"source":{"system":"sec-edgar","filing":"0001209191-17-033315","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117033315/doc4.xml","form_type":"4"}},{"id":4315524,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2017-05-17T17:51:48.000Z","date":"2017-05-15","kind":"exercise","acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive at settlement one share of Invensense common stock at no cost."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 3,495 shares acquired under the company's employee stock purchase plan on November 15, 2016 and May 15,2017."}],"balance_after":54765,"source":{"system":"sec-edgar","filing":"0001209191-17-033315","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919117033315/doc4.xml","form_type":"4"}},{"id":4609306,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Restricted Stock Unit (RSU)","published_at":"2016-09-07T19:04:54.000Z","date":"2016-09-02","kind":"exercise","acquired":false,"shares":18750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive at settlement one share of Invensense common stock at no cost."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Subject to the Reporting Person's continuing employment and the provisions in the Invensense's standard form of RSU award agreement, the shares will commence vesting as of the Grant Date and vest at a rate of 25% annually. Shares will be delivered to the reporting person on each vest date."}],"balance_after":147500,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":18750},"source":{"system":"sec-edgar","filing":"0001209191-16-140465","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919116140465/doc4.xml","form_type":"4"}},{"id":4609305,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2016-09-07T19:04:54.000Z","date":"2016-09-06","kind":"sale","acquired":false,"shares":7110,"price":7.55,"value":53680.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In connection with the vesting and delivery of restricted stock units, shares were sold and the net proceeds were used to pay required withholding taxes."}],"balance_after":21270,"source":{"system":"sec-edgar","filing":"0001209191-16-140465","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919116140465/doc4.xml","form_type":"4"}},{"id":4609304,"issuer":{"id":175895,"kind":"organization","name":"InvenSense Inc","symbol":"INVN"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2016-09-07T19:04:54.000Z","date":"2016-09-02","kind":"exercise","acquired":true,"shares":18750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Restricted Stock Unit (\"RSU\") represents a contingent right to receive at settlement one share of Invensense common stock at no cost."}],"balance_after":28380,"source":{"system":"sec-edgar","filing":"0001209191-16-140465","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1294924/000120919116140465/doc4.xml","form_type":"4"}},{"id":181579,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO (through 8/8/13)"}}],"security":"Common Stock","published_at":"2013-08-12T23:01:49.000Z","date":"2013-08-08","kind":"sale","acquired":false,"shares":3168,"price":58.432,"value":185112.576,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 6, 2012."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $58.26 to $58.69.  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."}],"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001181431-13-044214","document":"rrd388005.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113044214/rrd388005.xml","form_type":"4"}},{"id":181643,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2013-08-08T22:00:33.000Z","date":"2013-08-06","kind":"grant","acquired":true,"shares":13250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"Each RSU represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F4","text":"On August 4, 2011, 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 13,250 shares of KLA-Tencor common stock, subject to both performance-vesting and service-vesting requirements. This is the performance-based RSU award that is described in footnote (1) above.  Following the completion of KLA-Tencor's audited financial statements for the 2013 fiscal year, the Compensation Committee of KLA-Tencor's Board of Directors determined on August 6, 2013 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 13,250."},{"field":"shares","element":"transactionShares","label":"F5","text":"The Reporting Person vested in fifty percent (50%) of the performance-based RSUs upon the date on which the Compensation Committee of KLA-Tencor's Board of Directors determined the level at which the underlying performance goals were attained (August 6, 2013) and will vest in the remaining fifty percent (50%) upon his completion of four years of service following the grant date of the award (August 4, 2011).  The shares of common stock will be issued as the performance-based RSUs vest."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Reflects an increase of 13,250 RSUs in connection with the determination of the level at which the August 4, 2011 performance-based RSUs were attained, less the fifty percent (50%) of such award that vested upon such assessment, as described in footnote (1) above."}],"balance_after":40025,"source":{"system":"sec-edgar","filing":"0001181431-13-043751","document":"rrd387743.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043751/rrd387743.xml","form_type":"4"}},{"id":181642,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-08T22:00:33.000Z","date":"2013-08-06","kind":"tax_withholding","acquired":false,"shares":3457,"price":58.37,"value":201785.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the terms of the August 4, 2011 performance-based RSU grant, 3,457 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."}],"balance_after":4168,"source":{"system":"sec-edgar","filing":"0001181431-13-043751","document":"rrd387743.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043751/rrd387743.xml","form_type":"4"}},{"id":181641,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-08T22:00:33.000Z","date":"2013-08-06","kind":"grant","acquired":true,"shares":6625,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On August 4, 2011, the Reporting Person received a grant of performance-based restricted stock units (\"RSUs\") that, following the completion of fiscal year 2013, was determined by the Compensation Committee of KLA-Tencor's Board of Directors (on August 6, 2013) to cover, based on KLA-Tencor's financial performance during fiscal years 2012 and 2013, 13,250 shares of KLA-Tencor common stock.  On August 6, 2013, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs."}],"balance_after":7625,"source":{"system":"sec-edgar","filing":"0001181431-13-043751","document":"rrd387743.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043751/rrd387743.xml","form_type":"4"}},{"id":181755,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-07T23:02:42.000Z","date":"2013-08-05","kind":"sale","acquired":false,"shares":26841,"price":58.7,"value":1575566.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 6, 2012."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $58.40 to $59.11.  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."}],"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001181431-13-043437","document":"rrd387534.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043437/rrd387534.xml","form_type":"4"}},{"id":181784,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-04","kind":"tax_withholding","acquired":false,"shares":3457,"price":59.5,"value":205691.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F10","text":"Pursuant to the terms of the August 4, 2011 RSU grant, 3,457 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":27841,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181783,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-04","kind":"grant","acquired":true,"shares":6625,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"On August 4, 2011, the Reporting Person received a grant of RSUs covering 13,250 shares of KLA-Tencor common stock.  On August 4, 2013, the Reporting Person vested in fifty percent (50%) of such RSUs."}],"balance_after":31298,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181782,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"tax_withholding","acquired":false,"shares":11219,"price":59.5,"value":667530.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"Pursuant to the terms of the August 3, 2009 supplemental RSU grant, 11,219 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":24673,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181781,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"grant","acquired":true,"shares":21500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"On August 3, 2009, the Reporting Person received a supplemental grant of RSUs covering 43,000 shares of KLA-Tencor common stock.  On August 3, 2013, the Reporting Person vested in fifty percent (50%) of such RSUs."}],"balance_after":35892,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181780,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"tax_withholding","acquired":false,"shares":4644,"price":59.5,"value":276318.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Pursuant to the terms of the August 3, 2009 RSU grant, 4,644 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":14392,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181779,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"grant","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On August 3, 2009, the Reporting Person received a grant of RSUs covering 20,000 shares of KLA-Tencor common stock.  On August 3, 2013, the Reporting Person vested in fifty percent (50%) of the RSUs."}],"balance_after":19036,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181778,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"tax_withholding","acquired":false,"shares":3758,"price":59.5,"value":223601.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Pursuant to the terms of the performance-based August 3, 2009 RSU grant, 3,758 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":9036,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181777,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-03","kind":"grant","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On August 3, 2009, the Reporting Person received a grant of performance-based RSUs that, following the completion of fiscal year 2010, was determined by the Compensation Committee of KLA-Tencor's Board of Directors (in August 2010) to cover, based on KLA-Tencor's financial performance during fiscal year 2010, 20,000 shares of KLA-Tencor common stock.  On August 3, 2013, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs."}],"balance_after":12794,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181776,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-02","kind":"tax_withholding","acquired":false,"shares":1081,"price":59.5,"value":64319.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the terms of the August 2, 2012 RSU grant, 1,081 shares of KLA-Tencor common stock were automatically withheld at vesting to cover required tax withholding."}],"balance_after":2794,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":181775,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-08-06T23:02:35.000Z","date":"2013-08-02","kind":"grant","acquired":true,"shares":2875,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On August 2, 2012, the Reporting Person received a grant of restricted stock units (\"RSUs\") covering 11,500 shares of KLA-Tencor common stock.  On August 2, 2013, the Reporting Person vested in twenty-five percent (25%) of such RSUs."}],"balance_after":3875,"source":{"system":"sec-edgar","filing":"0001181431-13-043106","document":"rrd387271.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113043106/rrd387271.xml","form_type":"4"}},{"id":182848,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-07-03T17:04:47.000Z","date":"2013-07-01","kind":"sale","acquired":false,"shares":35,"price":56.45,"value":1975.75,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 6, 2012."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 474 shares of KLA-Tencor common stock acquired by the Reporting Person under the KLA-Tencor Employee Stock Purchase Plan on June 30, 2013."}],"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001181431-13-038558","document":"rrd385056.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113038558/rrd385056.xml","form_type":"4"}},{"id":187832,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2013-01-30T00:12:32.000Z","date":"2013-01-25","kind":"sale","acquired":false,"shares":22763,"price":56.45,"value":1284971.35,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 9, 2011, which plan was administratively transferred to a new broker effective November 2, 2012."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $56.45 to $56.47.  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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 31 shares of KLA-Tencor common stock acquired by the Reporting Person under the KLA-Tencor Employee Stock Purchase Plan on December 31, 2012."}],"balance_after":561,"source":{"system":"sec-edgar","filing":"0001181431-13-005429","document":"rrd367824.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143113005429/rrd367824.xml","form_type":"4"}},{"id":189950,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-11-14T00:02:51.000Z","date":"2012-11-11","kind":"tax_withholding","acquired":false,"shares":9336,"price":46.24,"value":431696.64,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the terms of the November 11, 2008 RSU grant, 9,336 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":23293,"source":{"system":"sec-edgar","filing":"0001181431-12-058391","document":"rrd360186.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112058391/rrd360186.xml","form_type":"4"}},{"id":189949,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-11-14T00:02:51.000Z","date":"2012-11-11","kind":"grant","acquired":true,"shares":20000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On November 11, 2008, the Reporting Person received a grant of restricted stock units (\"RSU's\") covering 40,000 shares of KLA-Tencor common stock.  On November 11, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs."}],"balance_after":32629,"source":{"system":"sec-edgar","filing":"0001181431-12-058391","document":"rrd360186.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112058391/rrd360186.xml","form_type":"4"}},{"id":191881,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-08-07T22:38:04.000Z","date":"2012-08-05","kind":"tax_withholding","acquired":false,"shares":3329,"price":52.1,"value":173440.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Pursuant to the terms of the August 5, 2010 performance-based RSU grant, 3,329 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":12629,"source":{"system":"sec-edgar","filing":"0001181431-12-044143","document":"rrd352460.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112044143/rrd352460.xml","form_type":"4"}},{"id":191880,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-08-07T22:38:04.000Z","date":"2012-08-05","kind":"grant","acquired":true,"shares":9075,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On August 5, 2010, the Reporting Person received a grant of performance-based RSUs that, following the completion of fiscal year 2012, was determined by the Compensation Committee of KLA-Tencor's Board of Directors (in August 2012) to cover, based on KLA-Tencor's financial performance during fiscal years 2011 and 2012, 18,150 shares of KLA-Tencor common stock.  On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs."}],"balance_after":15958,"source":{"system":"sec-edgar","filing":"0001181431-12-044143","document":"rrd352460.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112044143/rrd352460.xml","form_type":"4"}},{"id":191879,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-08-07T22:38:04.000Z","date":"2012-08-05","kind":"tax_withholding","acquired":false,"shares":3329,"price":52.1,"value":173440.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the terms of the August 5, 2010 RSU grant, 3,329 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 NASDAQ Stock Market on the last completed trading day immediately prior to such vesting date."}],"balance_after":6883,"source":{"system":"sec-edgar","filing":"0001181431-12-044143","document":"rrd352460.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112044143/rrd352460.xml","form_type":"4"}},{"id":191878,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-08-07T22:38:04.000Z","date":"2012-08-05","kind":"grant","acquired":true,"shares":9075,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On August 5, 2010, the Reporting Person received a grant of restricted stock units (\"RSUs\") covering 18,150 shares of KLA-Tencor common stock.  On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs."}],"balance_after":10212,"source":{"system":"sec-edgar","filing":"0001181431-12-044143","document":"rrd352460.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112044143/rrd352460.xml","form_type":"4"}},{"id":191937,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2012-08-04T00:36:00.000Z","date":"2012-08-02","kind":"grant","acquired":true,"shares":11500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F5","text":"Represents a grant of RSUs subject only to service-vesting requirements.  The Reporting Person will vest in twenty-five percent (25%) of the RSUs on the one-year anniversary of the grant date (August 2, 2012) and an additional twenty-five percent (25%) on each annual anniversary of the grant date thereafter through August 2, 2016, in each case subject to the Reporting Person continuing as a service provider to KLA-Tencor through the applicable vesting date.  The shares of common stock will be issued as the RSUs vest."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"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."}],"balance_after":122550,"source":{"system":"sec-edgar","filing":"0001181431-12-043619","document":"rrd352318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112043619/rrd352318.xml","form_type":"4"}},{"id":191936,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2012-08-04T00:36:00.000Z","date":"2012-08-02","kind":"grant","acquired":true,"shares":18150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"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 18,150 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, the Compensation Committee of 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 18,150."},{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"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."}],"balance_after":111050,"source":{"system":"sec-edgar","filing":"0001181431-12-043619","document":"rrd352318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112043619/rrd352318.xml","form_type":"4"}},{"id":197148,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2012-01-05T23:08:25.000Z","date":"2012-01-03","kind":"sale","acquired":false,"shares":677,"price":48.72,"value":32983.44,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Dentinger on December 10, 2010."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 35 shares acquired by Mr. Dentinger under the KLA-Tencor Employee Stock Purchase Plan on December 31, 2011."}],"balance_after":642,"source":{"system":"sec-edgar","filing":"0001181431-12-001460","document":"rrd329500.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143112001460/rrd329500.xml","form_type":"4"}},{"id":198964,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-10-11T20:14:47.000Z","date":"2011-10-07","kind":"sale","acquired":false,"shares":24684,"price":41.55,"value":1025620.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2010."}],"balance_after":1284,"source":{"system":"sec-edgar","filing":"0001181431-11-052451","document":"rrd323573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111052451/rrd323573.xml","form_type":"4"}},{"id":200353,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-04","kind":"grant","acquired":true,"shares":13250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F8","text":"Each RSU represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F9","text":"Represents a grant of RSUs subject only to service-vesting requirements.  Mr. Dentinger 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F10","text":"Does not include performance-based RSUs, if any, held by Mr. Dentinger 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."}],"balance_after":92900,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200352,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"tax_withholding","acquired":false,"shares":9478,"price":39.08,"value":370400.24,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"Pursuant to the terms of the August 3, 2009 supplemental RSU grant, 9,478 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."}],"balance_after":25968,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200351,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"grant","acquired":true,"shares":21500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On August 3, 2009, Mr. Dentinger received a supplemental grant of RSUs covering 43,000 shares of KLA-Tencor common stock. On August 3, 2011, Mr. Dentinger vested in fifty percent (50%) of such RSUs."}],"balance_after":35446,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200350,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"tax_withholding","acquired":false,"shares":3669,"price":39.08,"value":143384.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Pursuant to the terms of the August 3, 2009 performance-based RSU grant, 3,669 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."}],"balance_after":13946,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200349,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"grant","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On August 3, 2009, Mr. Dentinger received a grant of performance-based RSUs that, following the completion of fiscal year 2010, were determined by the Compensation Committee of KLA-Tencor's Board of Directors (in August 2010) to cover, based on KLA-Tencor's financial performance during fiscal year 2010, 20,000 shares of KLA-Tencor common stock.  On August 3, 2011, Mr. Dentinger vested in fifty percent (50%) of such performance-based RSUs."}],"balance_after":17615,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200348,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"tax_withholding","acquired":false,"shares":3669,"price":39.08,"value":143384.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Pursuant to the terms of the August 3, 2009 RSU grant, 3,669 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."}],"balance_after":7615,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":200347,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-08-05T23:17:38.000Z","date":"2011-08-03","kind":"grant","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On August 3, 2009, Mr. Dentinger received a grant of restricted stock units (\"RSUs\") covering 20,000 shares of KLA-Tencor common stock.  On August 3, 2011, Mr. Dentinger vested in fifty percent (50%) of such RSUs."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 607 shares acquired by Mr. Dentinger under the KLA-Tencor Employee Stock Purchase Plan on June 30, 2011."}],"balance_after":11284,"source":{"system":"sec-edgar","filing":"0001181431-11-044266","document":"rrd319150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111044266/rrd319150.xml","form_type":"4"}},{"id":207756,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2011-02-02T19:22:27.000Z","date":"2011-02-01","kind":"sale","acquired":false,"shares":12001,"price":44.665,"value":536024.665,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2010."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $44.59 to $44.71. 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."}],"balance_after":677,"source":{"system":"sec-edgar","filing":"0001181431-11-006657","document":"rrd299435.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143111006657/rrd299435.xml","form_type":"4"}},{"id":209752,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2010-11-12T19:47:37.000Z","date":"2010-11-11","kind":"tax_withholding","acquired":false,"shares":9045,"price":36.96,"value":334303.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the terms of the November 11, 2008 RSU grant, 9,045 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."}],"balance_after":12678,"source":{"system":"sec-edgar","filing":"0001181431-10-055237","document":"rrd289489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143110055237/rrd289489.xml","form_type":"4"}},{"id":209751,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock","published_at":"2010-11-12T19:47:37.000Z","date":"2010-11-11","kind":"grant","acquired":true,"shares":20000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On November 11, 2008, Mr. Dentinger received a grant of restricted stock units (\"RSUs\") covering 40,000 shares of KLA-Tencor common stock. On November 11, 2010, Mr. Dentinger vested in fifty percent (50%) of such RSUs."}],"balance_after":21723,"source":{"system":"sec-edgar","filing":"0001181431-10-055237","document":"rrd289489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143110055237/rrd289489.xml","form_type":"4"}},{"id":212532,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2010-08-07T00:04:10.000Z","date":"2010-08-05","kind":"grant","acquired":true,"shares":18150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F4","text":"Represents a grant of RSUs subject only to service-vesting requirements.  Mr. Dentinger 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"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."}],"balance_after":141150,"source":{"system":"sec-edgar","filing":"0001181431-10-040866","document":"rrd282196.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143110040866/rrd282196.xml","form_type":"4"}},{"id":212531,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2010-08-07T00:04:10.000Z","date":"2010-08-04","kind":"grant","acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"On August 3, 2009, 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), Mr. Dentinger was also granted RSUs covering up to 20,000 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 2010 fiscal year, the Compensation Committee of KLA-Tencor's Board of Directors determined on August 4, 2010 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 20,000."},{"field":"shares","element":"transactionShares","label":"F3","text":"Mr. Dentinger 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 3, 2009) 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"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."}],"balance_after":123000,"source":{"system":"sec-edgar","filing":"0001181431-10-040866","document":"rrd282196.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143110040866/rrd282196.xml","form_type":"4"}},{"id":223075,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2009-08-06T00:18:03.000Z","date":"2009-08-03","kind":"grant","acquired":true,"shares":43000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents a grant of restricted stock units subject only to service-vesting requirements.  Mr. Dentinger will vest in fifty percent (50%) of the restricted stock units upon his completion of two years of service with KLA-Tencor measured from the grant date (August 3, 2009) 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 restricted stock units vest."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Does not include performance-based restricted stock units, 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."}],"balance_after":103000,"source":{"system":"sec-edgar","filing":"0001181431-09-038111","document":"rrd249614.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143109038111/rrd249614.xml","form_type":"4"}},{"id":223074,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2009-08-06T00:18:03.000Z","date":"2009-08-03","kind":"grant","acquired":true,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents a grant of restricted stock units subject only to service-vesting requirements.  Mr. Dentinger will vest in fifty percent (50%) of the restricted stock units upon his completion of two years of service with KLA-Tencor measured from the grant date (August 3, 2009) 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 restricted stock units vest."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Does not include performance-based restricted stock units, 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."}],"balance_after":60000,"source":{"system":"sec-edgar","filing":"0001181431-09-038111","document":"rrd249614.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143109038111/rrd249614.xml","form_type":"4"}},{"id":228282,"issuer":{"id":2838,"kind":"organization","name":"KLA CORP","symbol":"KLAC"},"owners":[{"id":12682,"kind":"person","name":"DENTINGER MARK P","position":1,"cik":"0001264142","reported_name":"DENTINGER MARK P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Financial Officer"}}],"security":"Common Stock - Restricted Stock Units","published_at":"2008-11-14T00:39:07.000Z","date":"2008-11-11","kind":"grant","acquired":true,"shares":40000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of KLA-Tencor common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents a grant of restricted stock units subject only to service-vesting requirements. Mr. Dentinger will vest in fifty percent (50%) of the restricted stock units upon his completion of two years of service with KLA-Tencor from the grant date (November 11, 2008) 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 restricted stock units vest."}],"balance_after":40000,"source":{"system":"sec-edgar","filing":"0001181431-08-061547","document":"rrd223236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/319201/000118143108061547/rrd223236.xml","form_type":"4"}}]}