KLAC

SEC source: 0001181431-13-005893 · rrd368030.xml · nonDerivative · entry 1

BOND ROBERT T · CIK 0001186083 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,250

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.

SEC source: 0001181431-13-005429 · rrd367824.xml · nonDerivative · entry 1

DENTINGER MARK P · CIK 0001264142 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 561

F1 · kind: 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.

F2 · price: 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.

F3 · balance_after: 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.

SEC source: 0001181431-13-005428 · rrd367823.xml · derivative · entry 4

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,250 shares

Expires 2013-07-30

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

F5 · derivative.exercise_date: Represents a stock option granted on July 30, 2003, granting the Reporting Person the right to purchase up to 3,250 shares of KLA-Tencor common stock. 650 of the shares subject to this stock option vested on the November 8, 2003, and 1/48 of the remaining 2,600 shares subject to this stock option vested on December 8, 2003 and each monthly anniversary thereafter until November 8, 2007.

SEC source: 0001181431-13-005428 · rrd367823.xml · nonDerivative · entry 2

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,274

F2 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2012, the applicable portion of which plan was administratively transferred to a new broker effective November 2, 2012.

SEC source: 0001181431-13-005428 · rrd367823.xml · nonDerivative · entry 1

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,524

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

F1 · balance_after: 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.

SEC source: 0001181431-13-005430 · rrd367826.xml · derivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,500 shares

Expires 2013-07-30

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

F6 · derivative.exercise_date: Represents a stock option granted on July 30, 2003, 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 November 8, 2003 and 1/48 of the remaining 2,600 shares subject to this stock option vested on December 8, 2003 and each monthly anniversary thereafter until November 8, 2007.

SEC source: 0001181431-13-005430 · rrd367826.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,000 shares

Expires 2013-02-17

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 February 17, 2006, granting the Reporting Person the right to purchase up to 50,000 shares of KLA-Tencor common stock. 10,000 of the shares subject to this stock option vested on the one-year anniversary of the grant date, and 1/48 of the remaining 40,000 shares subject to this stock option vested on the 13-month anniversary of the grant date and each monthly anniversary thereafter until February 17, 2011.

SEC source: 0001181431-13-005430 · rrd367826.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 48,840

F1 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified most recently on December 12, 2011, which plan was administratively transferred to a new broker effective November 2, 2012.

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-13-005430 · rrd367826.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 98,840

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

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-13-005430 · rrd367826.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 48,840

F1 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified most recently on December 12, 2011, which plan was administratively transferred to a new broker effective November 2, 2012.

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-13-005430 · rrd367826.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 61,340

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

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-13-005430 · rrd367826.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 48,840

F1 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified most recently on December 12, 2011, which plan was administratively transferred to a new broker effective November 2, 2012.

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-13-002479 · rrd366318.xml · nonDerivative · entry 1

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 297

F1 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2011, which plan was administratively transferred to a new broker effective November 2, 2012.

F2 · shares: These 177 shares of KLA-Tencor common stock were acquired by the Reporting Person under the KLA-Tencor Employee Stock Purchase Plan on December 31, 2012.

SEC source: 0001181431-12-059213 · rrd360590.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 60,500

F1 · kind: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2009, as modified most recently on December 9, 2011, which plan was administratively transferred to a new broker effective November 2, 2012.

F2 · ownership.nature: Shares held under the Wallace Living Trust u/a/d 03/27/01, as amended, a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-12-058391 · rrd360186.xml · nonDerivative · entry 2

DENTINGER MARK P · CIK 0001264142 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,293

F2 · shares: 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.

SEC source: 0001181431-12-058391 · rrd360186.xml · nonDerivative · entry 1

DENTINGER MARK P · CIK 0001264142 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,629

F1 · price: 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.

SEC source: 0001181431-12-057965 · rrd359760.xml · nonDerivative · entry 1

AKINS ROBERT P · CIK 0001194631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057967 · rrd359762.xml · nonDerivative · entry 1

BARNHOLT EDWARD W · CIK 0001142615 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,836

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057968 · rrd359763.xml · nonDerivative · entry 1

BOND ROBERT T · CIK 0001186083 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057969 · rrd359790.xml · nonDerivative · entry 1

CALDERONI ROBERT · CIK 0001183228 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057970 · rrd359791.xml · nonDerivative · entry 1

DICKSON JOHN T · CIK 0001207927 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057972 · rrd359794.xml · nonDerivative · entry 1

Higashi Emiko · CIK 0001318086 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057973 · rrd359800.xml · nonDerivative · entry 1

KAUFMAN STEPHEN P · CIK 0001186370 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057975 · rrd359827.xml · nonDerivative · entry 1

KENNEDY KEVIN · CIK 0001182379 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057976 · rrd359833.xml · nonDerivative · entry 1

PATEL KIRAN M · CIK 0001187427 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057977 · rrd359834.xml · nonDerivative · entry 1

Wang David C · CIK 0001363141 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558

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

F2 · shares: The RSUs will fully vest one year from the date of grant and will be deliverable on such date.

SEC source: 0001181431-12-057472 · rrd359657.xml · nonDerivative · entry 1

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,243

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2012.

SEC source: 0001181431-12-049961 · rrd355767.xml · derivative · entry 4

BOND ROBERT T · CIK 0001186083 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 shares

Expires 2012-11-04

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.

F3 · derivative.exercise_date: Represents a stock option granted on November 4, 2005, granting the Reporting Person the right to purchase up to 1,250 shares of KLA-Tencor common stock. All of the shares subject to this stock option vested immediately on November 4, 2005.

SEC source: 0001181431-12-049961 · rrd355767.xml · nonDerivative · entry 2

BOND ROBERT T · CIK 0001186083 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 11,224

F1 · ownership.nature: Shares held under The Robert T. Bond and Kathleen S. Bond Trust Agreement originally dated January 12, 1984 (as amended and restated to date), a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-12-049961 · rrd355767.xml · nonDerivative · entry 1

BOND ROBERT T · CIK 0001186083 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,474

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

F1 · ownership.nature: Shares held under The Robert T. Bond and Kathleen S. Bond Trust Agreement originally dated January 12, 1984 (as amended and restated to date), a trust of which the Reporting Person is a trustee and beneficiary.

SEC source: 0001181431-12-046115 · rrd353641.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,838

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 $52.40 to $52.87. 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.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 7

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,890

F7 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2012.

F8 · price: This transaction was executed in multiple trades at prices ranging from $52.22 to $52.31. 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.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 7

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 297

F7 · shares: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2011.

F8 · price: This transaction was executed in multiple trades at prices ranging from $52.20 to $52.41. 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.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 6

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,537

F6 · shares: Pursuant to the terms of the August 5, 2008 RSU grant, 5,502 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.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 5

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,039

F5 · price: On August 5, 2008, the Reporting Person received a grant of RSUs covering 30,000 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 4

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,039

F4 · shares: Pursuant to the terms of the August 5, 2010 performance-based RSU grant, 3,852 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.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 3

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,891

F3 · price: 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, 16,500 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 2

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,641

F2 · shares: Pursuant to the terms of the August 5, 2010 RSU grant, 3,554 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.

SEC source: 0001181431-12-044131 · rrd352495.xml · nonDerivative · entry 1

Bell Bobby R · CIK 0001498385 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,195

F1 · price: On August 5, 2010, the Reporting Person received a grant of restricted stock units ("RSUs") covering 16,500 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 6

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,628

F6 · shares: Pursuant to the terms of the August 5, 2008 RSU grant, 2,752 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.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 5

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,380

F5 · price: On August 5, 2008, the Reporting Person received a grant of RSUs covering 15,000 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 4

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,880

F4 · shares: Pursuant to the terms of the August 5, 2010 performance-based RSU grant, 1,816 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.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 3

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,696

F3 · price: 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, 9,900 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 2

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,746

F2 · shares: Pursuant to the terms of the August 5, 2010 RSU grant, 1,816 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.

SEC source: 0001181431-12-044135 · rrd352491.xml · nonDerivative · entry 1

Martin Brian · CIK 0001395281 · Executive VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,562

F1 · price: On August 5, 2010, the Reporting Person received a grant of restricted stock units ("RSUs") covering 9,900 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 6

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,963

F6 · shares: Pursuant to the terms of the August 5, 2008 RSU grant, 1,468 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.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 5

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,431

F5 · price: On August 5, 2008, the Reporting Person received a grant of RSUs covering 8,000 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such RSUs.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 4

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,431

F4 · shares: Pursuant to the terms of the August 5, 2010 RSU grant, 908 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.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 3

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,339

F3 · price: 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, 4,950 shares of KLA-Tencor common stock. On August 5, 2012, the Reporting Person vested in fifty percent (50%) of such performance-based RSUs.

SEC source: 0001181431-12-044137 · rrd352485.xml · nonDerivative · entry 2

Kirloskar Virendra A · CIK 0001430600 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,864

F2 · shares: Pursuant to the terms of the August 5, 2010 RSU grant, 908 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.