person · Reporting owner

WALLACE RICHARD P

Disclosed activity across 5 companies

Tapewire entity: 10475
SEC CIK: 0001196898

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
KLA CORPKLAC · Entity 2838	President and CEO	September 15, 2026	September 16, 2026
Marvell Technology, Inc.MRVL · Entity 521	Director	June 25, 2026	June 29, 2026

Disclosed balances

About these balances

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

KLA CORP

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

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	706,924.5499	Reported balance After 2026-09-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2026-09-15 · Sale · Disposed 72,019 · Balance 706,924.5499 F1: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025. F2: The number of shares of KLA common stock includes 386,970.215 shares issuable upon vesting of restricted stock units ("RSUs").

Filing footnotes · ownership attribution and instrument terms

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

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

Marvell Technology, Inc.

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

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	1,034	Reported balance After 2026-06-25 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2026-06-25 · Grant · Acquired 1,034 · Balance 1,034 F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Marvell Technology, Inc. upon vesting. F2: Vests in full on the earlier of Marvell Technology, Inc.'s next annual meeting of stockholders or the one-year anniversary of the restricted stock unit grant date.

Filing footnotes · ownership attribution and instrument terms

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

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

Past disclosures · reporting ended (3)

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

NetApp, Inc.

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

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

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	39,210	Ending reported balance After 2019-09-11 transaction · row 5 5 source rows · reconciled sequence Row 1 · 2019-09-11 · Exercise / conversion · Acquired 9,166 · Balance 16,298 Row 2 · 2019-09-11 · Exercise / conversion · Acquired 5,922 · Balance 22,220 Row 3 · 2019-09-11 · Exercise / conversion · Acquired 7,916 · Balance 30,136 Row 4 · 2019-09-11 · Exercise / conversion · Acquired 6,150 · Balance 36,286 Row 5 · 2019-09-11 · Exercise / conversion · Acquired 2,924 · Balance 39,210
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	22,912	Reported balance After 2019-09-11 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2019-09-11 · Exercise / conversion · Disposed 9,166 · Balance 22,912 F1: Restricted stock units convert into common stock on a one-for-one basis. F2: On March 16, 2011, the Reporting Person was granted 9,166 restricted Stock units ("RSUs").The RSUs vest as to 4,165 shares on the first annual anniversary of the grant date, and an additional 1,667 shares on each of the next three annual anniversaries dates, subject to the reporting person's continuous Board service. Vested shares will be delivered to the reporting person upon the earlier of: (i) date the reporting person ceases to serve as a Board member; (i) date on which a Change of Control occurs.
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	16,990	Reported balance After 2019-09-11 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2019-09-11 · Exercise / conversion · Disposed 5,922 · Balance 16,990 F1: Restricted stock units convert into common stock on a one-for-one basis. F3: On September 5, 2014, the reporting person was granted 5,922 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	9,074	Reported balance After 2019-09-11 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2019-09-11 · Exercise / conversion · Disposed 7,916 · Balance 9,074 F1: Restricted stock units convert into common stock on a one-for-one basis. F4: On September 11, 2015, the reporting person was granted 7,916 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of the date his service on the Board ceases for any reason of the date on which a Change of Control occurs.
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	2,924	Reported balance After 2019-09-11 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2019-09-11 · Exercise / conversion · Disposed 6,150 · Balance 2,924 F1: Restricted stock units convert into common stock on a one-for-one basis. F5: On September 14, 2017, the reporting person was granted 6,150 restricted stock units ("RSUs") which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date. The RSUs have been deferred and the payout shall be within 30 days of the earlier of: the date his service on the Board ceases for any reason or the date on which a Change of Control occurs.
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00	Direct	0	Reported balance After 2019-09-11 transaction · row 10 Instrument identity requires review; Table II rows are not merged. 1 source row Row 10 · 2019-09-11 · Exercise / conversion · Disposed 2,924 · Balance 0 F1: Restricted stock units convert into common stock on a one-for-one basis. F6: On September 13, 2018, the reporting person was granted 2,924 restricted stock units which vest on the day immediately preceding the date of the next Annual Stockholders Meeting of the Company following the Grant Date, subject to the subject to the Participant's continuous service on the Board through such date.

Filing footnotes · ownership attribution and instrument terms

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

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

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

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

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

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

PROOFPOINT INC

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

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

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2021-08-31 transaction · row 1 1 source row Row 1 · 2021-08-31 · Disposition to issuer · Disposed 10,796 · Balance 0 F1: On April 25, 2021, Proofpoint, Inc. (the "Company") entered into an Agreement and Plan of Merger (as it may be amended, supplemented or otherwise modified from time to time, the "Merger Agreement") with Project Kafka Parent, LLC ("Parent") and Project Kafka Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub was merged with and into the Company (the "Merger"), with the Company surviving the Merger as a wholly owned subsidiary of Parent. Pursuant to the Merger Agreement, all shares of Company common stock outstanding immediately prior to the effective time of the Merger (the "Effective Time"), were canceled and converted automatically into the right to receive $176.00 in cash. F2: Pursuant to the Merger Agreement, immediately prior to the Effective Time, each unvested and outstanding restricted stock unit (each, an "Unvested Company RSU") was cancelled and converted into the right to receive an amount in cash equal to the product obtained by multiplying (x) the total number of shares of the Company's common stock underlying such Unvested Company RSU, by (y) $176.00, in each case subject to the same vesting schedule, termination terms and other conditions as such Unvested Company RSU was subject to immediately prior to the Effective Time, subject to the holder's continued service with the Parent or its affiliates. F3: Includes 1,329 Unvested Company RSUs.

Filing footnotes · ownership attribution and instrument terms

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

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

F3: Includes 1,329 Unvested Company RSUs.

SPLUNK INC

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

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

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Ending reported balance After 2024-03-18 transaction · row 2 2 source rows · reconciled sequence Row 1 · 2024-03-18 · Disposition to issuer · Disposed 6,125 · Balance 3,673 F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated September 20, 2023, by and among the Issuer, Cisco Systems, Inc., a Delaware corporation ("Parent"), and Spirit Merger Corp., a Delaware corporation and a direct wholly owned subsidiary of Parent ("Merger Sub"), on March 18, 2024 (the "Closing Date"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, these shares were cancelled and converted into the right to receive $157.00 in cash per share without interest, subject to applicable withholding taxes, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration"). Row 2 · 2024-03-18 · Disposition to issuer · Disposed 3,673 · Balance 0 F2: Pursuant to the Merger Agreement, each Vested Company RSU outstanding and that has not yet been settled as of immediately prior to the effective time of the Merger (the "Effective Time") was terminated and converted into the right to receive an amount in cash, without interest, subject to applicable withholding taxes, determined by multiplying (x) the number of shares of Issuer common stock issuable upon settlement of such Vested Company RSU by (y) the Merger Consideration.

Filing footnotes · ownership attribution and instrument terms

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

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

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 02, 2023 Filed May 4, 2023 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	12,098	$380.31	$4,600,990.38	Disclosure SEC source: 0001209191-23-027317 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 159,103 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2023, as amended on February 15, 2023. F2 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $380.00 to $380.95. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 107,694 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
April 11, 2023 Filed Apr 13, 2023 20:05 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	20,547	$377.91	$7,764,916.77	Disclosure SEC source: 0001209191-23-024204 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 171,201 F1 · shares: Pursuant to the terms of the restricted stock unit ("RSU") grant by the registrant on April 11, 2019, shares of KLA common stock were automatically withheld to cover required tax withholding on the 41,441 shares of KLA common stock that vested. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on April 11, 2023. F2 · balance_after: The number of shares of KLA common stock includes 107,694 shares issuable upon vesting of RSUs. Read SEC document
October 11, 2022 Filed Oct 12, 2022 01:09 UTC	SPLUNK INC SPLK · Entity 92815	GrantCommon Stock	2,553	$0.00	$0.00	Disclosure SEC source: 0001209191-22-053406 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,021 F2 · shares: The reported securities are represented by RSUs. One hundred percent of the RSUs will vest on the day prior to the Issuer's 2023 Annual Meeting of Stockholders. Read SEC document
October 11, 2022 Filed Oct 12, 2022 01:09 UTC	SPLUNK INC SPLK · Entity 92815	GrantCommon Stock	4,468	$0.00	$0.00	Disclosure SEC source: 0001209191-22-053406 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,468 F1 · shares: The reported securities are represented by restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on October 11, 2023. Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	8,618	$385.22	$3,319,825.96	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 7 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 191,748 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F9 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $384.81 to $385.62. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	12,083	$384.22	$4,642,530.26	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 6 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200,366 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F8 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $383.76 to $384.71. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	10,770	$383.11	$4,126,094.70	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 5 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 212,449 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F7 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $382.74 to $383.72. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	18,206	$382.25	$6,959,243.50	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 4 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 223,219 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F6 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $381.74 to $382.71. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	15,186	$381.24	$5,789,510.64	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 241,425 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F5 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $380.74 to $381.73. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	5,766	$380.30	$2,192,809.80	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,611 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F4 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $379.72 to $380.62. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	3,685	$379.15	$1,397,167.75	Disclosure SEC source: 0001209191-22-046218 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 262,377 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on January 31, 2022. F2 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $378.66 to $379.61. The Reporting Person will provide upon request full information regarding the number of shares sold at each separate price. F3 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of restricted stock units ("RSUs"). Read SEC document
August 06, 2022 Filed Aug 9, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	2,275	$395.74	$900,308.50	Disclosure SEC source: 0001209191-22-044971 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 266,062 F3 · shares: On August 6, 2020, the Reporting Person was granted RSUs for 18,348 shares of KLA common stock. On August 6, 2022, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 5, 2022. F4 · balance_after: The number of shares of KLA common stock includes 149,135 shares issuable upon vesting of RSUs. Read SEC document
August 05, 2022 Filed Aug 9, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	2,145	$395.74	$848,862.30	Disclosure SEC source: 0001209191-22-044971 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 268,337 F1 · shares: On August 5, 2021, the Reporting Person was granted restricted stock units ("RSUs") for 17,298 shares of KLA common stock. On August 5, 2022, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 5, 2022. F2 · balance_after: The number of shares of KLA common stock includes 153,722 shares issuable upon vesting of RSUs. Read SEC document
August 04, 2022 Filed Aug 8, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	14,350	$397.40	$5,702,690.00	Disclosure SEC source: 0001209191-22-044768 · doc4.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 270,482 F5 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 4, 2022. F4 · balance_after: The number of shares of KLA common stock includes 158,047 shares issuable upon vesting of RSUs. Read SEC document
August 04, 2022 Filed Aug 8, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	GrantCommon Stock	57,885	$0.00	$0.00	Disclosure SEC source: 0001209191-22-044768 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 284,832 F3 · shares: On August 1, 2019, in addition to the RSUs granted on that date that were subject only to service-vesting requirements (which RSUs were previously reported on a Form 4), the Reporting Person was also granted RSUs covering up to a maximum of 57,885 shares (based on 150% of the target shares of 38,590) of KLA common stock, subject to both performance-vesting and service-vesting requirements. On August 4, 2022, the Compensation and Talent Committee of KLA's Board of Directors determined 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 57,885. F4 · balance_after: The number of shares of KLA common stock includes 158,047 shares issuable upon vesting of RSUs. Read SEC document
August 04, 2022 Filed Aug 8, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	GrantCommon Stock	16,097	$0.00	$0.00	Disclosure SEC source: 0001209191-22-044768 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 226,947 F1 · shares: On August 4, 2022, the Reporting Person received a grant of restricted stock units ("RSUs"). The RSUs vest 25% annually from the date of grant. F2 · balance_after: The number of shares of KLA common stock includes 129,104 shares issuable upon vesting of RSUs. Read SEC document
August 02, 2022 Filed Aug 4, 2022 20:06 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	3,420	$382.69	$1,308,799.80	Disclosure SEC source: 0001209191-22-044407 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 210,850 F3 · shares: On August 2, 2018, the Reporting Person was granted RSUs for 27,589 shares of KLA common stock. On August 2, 2022, the remaining 25% of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 2, 2022. F4 · balance_after: The number of shares of KLA common stock includes 113,007 shares issuable upon vesting of RSUs. Read SEC document
August 02, 2022 Filed Aug 4, 2022 20:06 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	13,747	$382.69	$5,260,839.43	Disclosure SEC source: 0001209191-22-044407 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 214,270 F1 · shares: The Reporting Person vested the remaining 50% of the performance-based restricted stock units ("RSUs"), upon his completion of four years of service (August 2, 2022) following the award on August 2, 2018. The Compensation Committee of KLA's Board of Directors determined the level at which the underlying performance goals were attained (August 5, 2021). The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 2, 2022. F2 · balance_after: The number of shares of KLA common stock includes 119,904 shares issuable upon vesting of RSUs. Read SEC document
August 01, 2022 Filed Aug 3, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	3,189	$385.64	$1,229,805.96	Disclosure SEC source: 0001209191-22-044164 · doc4.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 228,017 F4 · shares: Pursuant to the terms of the grant of restricted stock units ("RSUs") on August 1, 2019, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 1, 2022. F5 · balance_after: The number of shares of KLA common stock includes 147,630 shares issuable upon vesting of RSUs. Read SEC document
June 30, 2022 Filed Aug 3, 2022 20:05 UTC	KLA CORP KLAC · Entity 2838	OtherCommon Stock	57	$271.22	$15,459.43	Disclosure SEC source: 0001209191-22-044164 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,206 F1 · shares: Purchased under the registrant's employee stock purchase plan. F2 · price: Represents 85% of the closing price of the registrant's stock on the employee stock purchase plan on June 30, 2022. F3 · balance_after: The number of shares of KLA common stock includes 154,061 shares issuable upon vesting of RSUs. Read SEC document
April 11, 2022 Filed Apr 13, 2022 13:03 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	20,547	$331.47	$6,810,714.09	Disclosure SEC source: 0001628280-22-009058 · wf-form4_164985498047306.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,149 F1 · shares: Pursuant to the terms of the restricted stock units ("RSUs") granted on April 11, 2019, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on April 11, 2022. F2 · balance_after: Includes RSUs to acquire 154,061 shares of KLA common stock. Read SEC document
August 31, 2021 Filed Aug 31, 2021 18:00 UTC	PROOFPOINT INC PFPT · Entity 135877	Disposition to issuerCommon Stock	10,796	$176.00	$1,900,096.00	Disclosure SEC source: 0001209191-21-054024 · doc4.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · kind: On April 25, 2021, Proofpoint, Inc. (the "Company") entered into an Agreement and Plan of Merger (as it may be amended, supplemented or otherwise modified from time to time, the "Merger Agreement") with Project Kafka Parent, LLC ("Parent") and Project Kafka Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub was merged with and into the Company (the "Merger"), with the Company surviving the Merger as a wholly owned subsidiary of Parent. Pursuant to the Merger Agreement, all shares of Company common stock outstanding immediately prior to the effective time of the Merger (the "Effective Time"), were canceled and converted automatically into the right to receive $176.00 in cash. F2 · shares: Pursuant to the Merger Agreement, immediately prior to the Effective Time, each unvested and outstanding restricted stock unit (each, an "Unvested Company RSU") was cancelled and converted into the right to receive an amount in cash equal to the product obtained by multiplying (x) the total number of shares of the Company's common stock underlying such Unvested Company RSU, by (y) $176.00, in each case subject to the same vesting schedule, termination terms and other conditions as such Unvested Company RSU was subject to immediately prior to the Effective Time, subject to the holder's continued service with the Parent or its affiliates. F3 · shares: Includes 1,329 Unvested Company RSUs. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	300	$351.19	$105,357.00	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 10 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,194 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F11 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $350.86 to $351.71. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	1,600	$349.54	$559,259.20	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 9 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,494 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F10 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $349.27 to $349.98. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	2,011	$348.73	$701,300.05	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 8 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,094 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F9 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $348.26 to $349.21. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	2,284	$347.77	$794,304.40	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 7 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,105 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F8 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $347.26 to $348.25. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	800	$346.27	$277,019.20	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 6 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,389 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F7 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $346.14 to $346.67. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	1,166	$345.69	$403,074.54	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 5 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,189 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F6 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $345.10 to $346.06. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	6,474	$344.46	$2,230,008.14	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 4 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,355 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F5 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $344.06 to $344.98. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	6,897	$343.40	$2,368,429.80	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,829 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F4 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $343.01 to $343.94. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	5,404	$342.56	$1,851,199.64	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 77,726 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F3 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $342.00 to $342.79. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:09 UTC	KLA CORP KLAC · Entity 2838	SaleCommon Stock	14,854	$341.65	$5,074,809.68	Disclosure SEC source: 0001628280-21-016810 · wf-form4_162879895169385.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,130 F1 · shares: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2021. F2 · price: Represents the weighted average sales price for the shares. The sales prices ranged from $340.98 to $341.97. The reporting person will provide upon request full information regarding the number of shares sold at each separate price. Read SEC document
August 06, 2021 Filed Aug 11, 2021 23:25 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	2,275	$353.35	$803,871.25	Disclosure SEC source: 0001628280-21-016668 · wf-form4_162872434445170.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 97,984 F4 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 6, 2021. Read SEC document
August 06, 2021 Filed Aug 11, 2021 23:25 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock	4,587	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016668 · wf-form4_162872434445170.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,259 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 · shares: On August 6, 2020, the Reporting Person was granted RSUs for 18,348 shares of KLA common stock. On August 6, 2021, 25% of the RSUs vested. Read SEC document
August 06, 2021 Filed Aug 11, 2021 23:25 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock - Restricted Stock Units	4,587	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016668 · wf-form4_162872434445170.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 195,502 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 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F2 · shares: On August 6, 2020, the Reporting Person was granted RSUs for 18,348 shares of KLA common stock. On August 6, 2021, 25% of the RSUs vested. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	13,748	$353.71	$4,862,805.08	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 6 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,672 F8 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes ofcalculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 5, 2021. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock	27,727	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 5 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 109,420 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 · shares: The Reporting Person vested fifty percent (50%) of the performance-based RSUs upon the date on which the KLA's Board of Directors determined the level at which the underlying performance goals were attained (August 5, 2021) and will vest in the remaining fifty percent (50%) upon his completion of four years of service following the award (August 2, 2022). The shares of common stock will be issued as the performance-based RSUs vest. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	OtherCommon Stock - Restricted Stock Units	7,365	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 4 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200,089 F6 · security: Each RSU represents a contingent right to receive one share of KLA-Tencor common stock. F7 · shares: Reflects the forfeiture of 7,365 shares underlying the award granted to the Reporting Person on April 11, 2019 to comply with the terms of KLA's 2004 Equity Incentive Plan. The underlying shares forfeited were forfeited from the shares that are scheduled to vest on April 11, 2025. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock - Restricted Stock Units	27,727	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 207,454 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 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F5 · shares: The Reporting Person vested fifty percent (50%) of the performance-based RSUs upon the date on which the KLA's Board of Directors determined the level at which the underlying performance goals were attained (August 5, 2021) and will vest in the remaining fifty percent (50%) upon his completion of four years of service following the award (August 2, 2022). The shares of common stock will be issued as the performance-based RSUs vest. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	GrantCommon Stock - Restricted Stock Units	55,453	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 235,181 F1 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F4 · shares: On August 2, 2018, in addition to the RSUs granted on that date that were subject only to service-vesting requirements (which RSUs were previously reported on a Form 4), the Reporting Person was alsogranted RSUs covering up to a maximum of 62,074 shares (based on 150% of the target shares of 41,383) of KLA common stock, subject to both performance-vesting and service-vesting requirements. On August5, 2021, KLA's Board of Directors determined 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 55,453. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 05, 2021 Filed Aug 9, 2021 20:18 UTC	KLA CORP KLAC · Entity 2838	GrantCommon Stock - Restricted Stock Units	17,298	$0.00	$0.00	Disclosure SEC source: 0001628280-21-016250 · wf-form4_162854030503982.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 179,728 F1 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F2 · shares: On August 5, 2021, the Reporting Person received a grant of RSUs. The RSUs vest 25% annually from the date of grant. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	3,721	$346.89	$1,290,777.69	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 6 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,693 F4 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 3, 2021. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock	7,504	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 5 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,414 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 · shares: On August 3, 2017, the Reporting Person was granted RSUs for 30,016 shares of KLA common stock. On August 3, 2021, the remaining 25% of the RSUs vested. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock - Restricted Stock Units	7,504	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 4 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 162,430 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 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F5 · shares: On August 3, 2017, the Reporting Person was granted RSUs for 30,016 shares of KLA common stock. On August 3, 2021, the remaining 25% of the RSUs vested. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	13,952	$346.89	$4,839,809.28	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 77,910 F4 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 3, 2021. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock	28,140	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 91,862 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 · shares: The remaining fifty percent (50%) of the performance-based RSUs that were granted to the Reporting Person on August 3, 2017, vested upon his completion of four years of service following the grant of the award. Read SEC document
August 03, 2021 Filed Aug 5, 2021 20:32 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock - Restricted Stock Units	28,140	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015885 · wf-form4_162819549399459.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 169,934 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 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F2 · shares: The remaining fifty percent (50%) of the performance-based RSUs that were granted to the Reporting Person on August 3, 2017, vested upon his completion of four years of service following the grant of the award. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document
August 02, 2021 Filed Aug 4, 2021 20:48 UTC	KLA CORP KLAC · Entity 2838	Tax withholdingCommon Stock	3,420	$345.91	$1,183,012.20	Disclosure SEC source: 0001628280-21-015570 · wf-form4_162811011131781.xml · nonDerivative · entry 3 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,722 F4 · shares: Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 2, 2021. Read SEC document
August 02, 2021 Filed Aug 4, 2021 20:48 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock	6,897	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015570 · wf-form4_162811011131781.xml · nonDerivative · entry 2 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 67,142 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 · shares: On August 2, 2018, the Reporting Person was granted RSUs for 27,589 shares of KLA common stock. On August 2, 2021, 25% of the RSUs vested. Read SEC document
August 02, 2021 Filed Aug 4, 2021 20:48 UTC	KLA CORP KLAC · Entity 2838	Exercise / conversionCommon Stock - Restricted Stock Units	6,897	$0.00	$0.00	Disclosure SEC source: 0001628280-21-015570 · wf-form4_162811011131781.xml · nonDerivative · entry 1 WALLACE RICHARD P · CIK 0001196898 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 198,074 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 · security: Each RSU represents a contingent right to receive one share of KLA common stock. F2 · shares: On August 2, 2018, the Reporting Person was granted RSUs for 27,589 shares of KLA common stock. On August 2, 2021, 25% of the RSUs vested. F3 · balance_after: Does not include performance-based RSUs, if any, held by the Reporting Person for which an assessment has not yet been made regarding the achievement of the applicable performance goals. Any such holdings will be reported on a Form 4 within two business days of the date such assessment is made. Read SEC document

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