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person · Reporting owner

Plisinski Michael P

Disclosed activity across 2 companies

Tapewire entity
63017
SEC CIK
0001325550

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ONTO INNOVATION INC.ONTO · Entity 3340Director · Chief Executive OfficerMarch 02, 2026March 04, 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.

ONTO INNOVATION INC.

Report date March 02, 2026 · Filed March 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect179,242 Ending reported balance After 2026-03-03 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-03-02 · Grant · Acquired 14,479 · Balance 182,984

F1: The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one (1) share of ONTO Common Stock. The RSUs vest on an annual basis, in equal 1/3rd increments, over a three-year period from the award date.

Row 2 · 2026-03-03 · Tax withholding · Disposed 3,742 · Balance 179,242

F2: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Performance Stock UnitSEC Table II · derivative / convertible security · Expires 2028-03-02Direct7,239 Reported balance After 2026-03-02 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-03-02 · Grant · Acquired 7,239 · Balance 7,239

F3: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Performance Stock UnitSEC Table II · derivative / convertible security · Expires 2029-03-02Direct7,239 Reported balance After 2026-03-02 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-03-02 · Grant · Acquired 7,239 · Balance 7,239

F3: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one (1) share of ONTO Common Stock. The RSUs vest on an annual basis, in equal 1/3rd increments, over a three-year period from the award date.

F2: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

F3: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Past disclosures · reporting ended (1)

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

RUDOLPH TECHNOLOGIES INC

Report date October 25, 2019 · Filed October 29, 2019

Section 16 reporting ended · disclosed 2019-10-29. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Ending reported balance After 2019-10-25 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2019-10-25 · Disposition to issuer · Disposed 336,513 · Balance 0

F1: On October 25, 2019, pursuant to an Agreement and Plan of Merger (the "Merger Agreement"), Rudolph Technologies, Inc. ("Rudolph") and Nanometrics Incorporated ("Nanometrics") effected an all-stock merger of equals to combine their respective businesses in which a wholly-owned subsidiary of Nanometrics merged with and into Rudolph, with Rudolph surviving as a wholly-owned subsidiary of Nanometrics (the "Merger"). Pursuant to the Merger Agreement, upon completion of the Merger, Nanometrics changed its name to "Onto Innovation Inc." and each issued and outstanding share of Rudolph common stock was converted into the right to receive 0.8042 shares of Onto Innovation Inc. (formerly Nanometrics) ("Onto") common stock (the "Exchange Ratio").

F2: Pursuant to the Merger Agreement, upon completion of the Merger, each outstanding and unvested restricted stock unit award and performance stock unit award held by the Reporting Person was assumed by Onto and converted into a restricted stock unit or a performance stock unit, as applicable, corresponding to shares of Onto common stock, subject to the Exchange Ratio.

Row 2 · 2019-10-25 · Grant · Acquired 34,954 · Balance 34,954

F3: Pursuant to the Merger Agreement, upon completion of the Merger, each outstanding and vested restricted stock unit award and performance stock unit award held by the Reporting Person, including any performance stock unit award that was treated as vested as of the effective time of the Merger (the "Effective Time") based on the target performance under such award, was issued as of immediately prior to the Effective Time and was treated as a share of Rudolph common stock issued and outstanding immediately prior to the Effective Time and was therefore converted into the right to receive Onto common stock, subject to the Exchange Ratio.

Row 3 · 2019-10-25 · Disposition to issuer · Disposed 34,954 · Balance 0

F3: Pursuant to the Merger Agreement, upon completion of the Merger, each outstanding and vested restricted stock unit award and performance stock unit award held by the Reporting Person, including any performance stock unit award that was treated as vested as of the effective time of the Merger (the "Effective Time") based on the target performance under such award, was issued as of immediately prior to the Effective Time and was treated as a share of Rudolph common stock issued and outstanding immediately prior to the Effective Time and was therefore converted into the right to receive Onto common stock, subject to the Exchange Ratio.

Filing footnotes · ownership attribution and instrument terms

F1: On October 25, 2019, pursuant to an Agreement and Plan of Merger (the "Merger Agreement"), Rudolph Technologies, Inc. ("Rudolph") and Nanometrics Incorporated ("Nanometrics") effected an all-stock merger of equals to combine their respective businesses in which a wholly-owned subsidiary of Nanometrics merged with and into Rudolph, with Rudolph surviving as a wholly-owned subsidiary of Nanometrics (the "Merger"). Pursuant to the Merger Agreement, upon completion of the Merger, Nanometrics changed its name to "Onto Innovation Inc." and each issued and outstanding share of Rudolph common stock was converted into the right to receive 0.8042 shares of Onto Innovation Inc. (formerly Nanometrics) ("Onto") common stock (the "Exchange Ratio").

F2: Pursuant to the Merger Agreement, upon completion of the Merger, each outstanding and unvested restricted stock unit award and performance stock unit award held by the Reporting Person was assumed by Onto and converted into a restricted stock unit or a performance stock unit, as applicable, corresponding to shares of Onto common stock, subject to the Exchange Ratio.

F3: Pursuant to the Merger Agreement, upon completion of the Merger, each outstanding and vested restricted stock unit award and performance stock unit award held by the Reporting Person, including any performance stock unit award that was treated as vested as of the effective time of the Merger (the "Effective Time") based on the target performance under such award, was issued as of immediately prior to the Effective Time and was treated as a share of Rudolph common stock issued and outstanding immediately prior to the Effective Time and was therefore converted into the right to receive Onto common stock, subject to the Exchange Ratio.

Transaction history

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

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

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 03, 2026 Filed Mar 4, 2026 21:44 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 3,742 $207.50 $776,465.00
Disclosure

SEC source: 0001325550-26-000006 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,242

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:44 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 7,239 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000006 · edgardoc.xml · derivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,239

Underlying: Common Stock · 7,239 shares

Expires 2029-03-02

F3 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F3 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:44 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 7,239 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000006 · edgardoc.xml · derivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,239

Underlying: Common Stock · 7,239 shares

Expires 2028-03-02

F3 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F3 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:44 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantCommon Stock 14,479 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000006 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,984

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one (1) share of ONTO Common Stock. The RSUs vest on an annual basis, in equal 1/3rd increments, over a three-year period from the award date.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 21:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 5,971 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000004 · edgardoc.xml · derivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,971 shares

Expires 2026-03-01

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

F1 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on March 1, 2024 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of March 1, 2026 as a result of the satisfaction of the performance criteria at 77% of the target.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 21:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 1,925 $215.89 $415,588.25
Disclosure

SEC source: 0001325550-26-000004 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,505

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 21:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 2,222 $215.89 $479,707.58
Disclosure

SEC source: 0001325550-26-000004 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,430

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 21:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 4,597 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000004 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,652

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 · shares: This transaction represents the settlement of performance stock units ("PSUs") granted on March 1, 2024 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of March 1, 2026 as a result of the satisfaction of the performance criteria at 77% of the target.

Read SEC document
February 14, 2026 Filed Feb 18, 2026 21:32 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 11,824 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000002 · edgardoc.xml · derivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,824 shares

Expires 2026-02-14

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

F1 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on February 14, 2023 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 14, 2026 as a result of the satisfaction of the performance criteria at 156% of the target.

Read SEC document
February 14, 2026 Filed Feb 18, 2026 21:32 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 3,632 $217.23 $788,979.36
Disclosure

SEC source: 0001325550-26-000002 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,055

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 14, 2026 Filed Feb 18, 2026 21:32 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 8,919 $217.23 $1,937,474.37
Disclosure

SEC source: 0001325550-26-000002 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,687

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 14, 2026 Filed Feb 18, 2026 21:32 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 18,445 $0.00 $0.00
Disclosure

SEC source: 0001325550-26-000002 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,606

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 · shares: This transaction represents the settlement of performance stock units ("PSUs") granted on February 14, 2023 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 14, 2026 as a result of the satisfaction of the performance criteria at 156% of the target.

Read SEC document
December 24, 2025 Filed Dec 29, 2025 21:09 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GiftCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001325550-25-000004 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,161

F1 · shares: The shares of common stock reported in this transaction represent a bona-fide charitable gift to a Donor Advised Fund.

Read SEC document
March 03, 2025 Filed Mar 5, 2025 21:12 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 11,606 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000041 · edgardoc.xml · derivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,606

Underlying: Common Stock · 11,606 shares

Expires 2028-03-03

F2 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F2 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Read SEC document
March 03, 2025 Filed Mar 5, 2025 21:12 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 11,606 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000041 · edgardoc.xml · derivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,606

Underlying: Common Stock · 11,606 shares

Expires 2027-03-03

F2 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F2 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

Read SEC document
March 03, 2025 Filed Mar 5, 2025 21:12 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantCommon Stock 23,212 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000041 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,161

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one (1) share of ONTO Common Stock. The RSUs vest on an annual basis, in equal 1/3rd increments, over a three-year period from the award date.

Read SEC document
March 01, 2025 Filed Mar 3, 2025 21:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 1,925 $145.66 $280,395.50
Disclosure

SEC source: 0002022859-25-000031 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,949

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 22:43 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 11,825 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000023 · edgardoc.xml · derivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,825 shares

Expires 2025-02-14

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

F1 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on February 14, 2023 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 14, 2025 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 22:43 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 3,812 $176.55 $673,008.60
Disclosure

SEC source: 0002022859-25-000023 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,874

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 22:43 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 11,435 $176.55 $2,018,849.25
Disclosure

SEC source: 0002022859-25-000023 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,686

F2 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 22:43 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 23,650 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000023 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,121

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 · shares: This transaction represents the settlement of performance stock units ("PSUs") granted on February 14, 2023 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 14, 2025 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 9,524 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000012 · edgardoc.xml · derivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,524 shares

Expires 2025-02-10

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

F2 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on February 10, 2022 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 10, 2025 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 9,210 $183.28 $1,688,008.80
Disclosure

SEC source: 0002022859-25-000012 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,471

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 19,048 $0.00 $0.00
Disclosure

SEC source: 0002022859-25-000012 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,681

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: This transaction represents the settlement of performance stock units ("PSUs") granted on February 10, 2022 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 10, 2025 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 22:13 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 2,859 $183.28 $523,997.52
Disclosure

SEC source: 0002022859-25-000012 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,633

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
January 21, 2025 Filed Jan 22, 2025 21:25 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 35,000 $219.19 $7,671,650.00
Disclosure

SEC source: 0002022859-25-000008 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,492

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $219 to $219.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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January 16, 2025 Filed Jan 21, 2025 21:21 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 100 $212.11 $21,211.00
Disclosure

SEC source: 0002022859-25-000006 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,492

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2024.

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January 16, 2025 Filed Jan 21, 2025 21:21 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 29,900 $211.24 $6,316,076.00
Disclosure

SEC source: 0002022859-25-000006 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,592

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211 to $211.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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January 14, 2025 Filed Jan 16, 2025 21:06 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 1,732 $201.26 $348,582.32
Disclosure

SEC source: 0002022859-25-000003 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 215,492

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $201.19 to $201.54, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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January 14, 2025 Filed Jan 16, 2025 21:06 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 18,268 $200.09 $3,655,244.12
Disclosure

SEC source: 0002022859-25-000003 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,224

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200 to $201, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 2,914 $178.16 $519,158.24
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 6

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 235,492

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $177.69 to $178.53, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 1,816 $177.04 $321,504.64
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 5

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 238,406

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.6 to $177.55, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

Read SEC document
March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 22,596 $176.00 $3,976,896.00
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 240,222

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.59 to $176.55, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 2,060 $174.79 $360,067.40
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 262,818

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.46 to $175.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

Read SEC document
March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 6,270 $173.96 $1,090,729.20
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,878

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.46 to $174.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

Read SEC document
March 20, 2024 Filed Mar 22, 2024 20:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 4,344 $172.83 $750,773.52
Disclosure

SEC source: 0001257815-24-000040 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 271,148

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.40 to $173.31, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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March 01, 2024 Filed Mar 5, 2024 21:39 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 5,971 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000031 · edgardoc.xml · derivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,971

Underlying: Common Stock · 5,971 shares

Expires 2027-03-01

F2 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F2 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

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March 01, 2024 Filed Mar 5, 2024 21:39 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantPerformance Stock Unit · Derivative 5,971 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000031 · edgardoc.xml · derivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,971

Underlying: Common Stock · 5,971 shares

Expires 2026-03-01

F2 · derivative.exercise_price: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

F2 · derivative.exercise_date: The Reporting Person was granted performance stock units ("PSUs"), each of which represents a contingent right to receive one share of ONTO common stock. The number of PSUs reported represents the target number of PSUs under the award. The number of PSUs that vest, if any, may vary from 0% to 200% of the target number shown, and is based on specific performance criteria from the award date through the expiration date.

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March 01, 2024 Filed Mar 5, 2024 21:39 UTC ONTO INNOVATION INC. ONTO · Entity 3340 GrantCommon Stock 11,943 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000031 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,492

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one (1) share of ONTO Common Stock. The RSUs vest on an annual basis, in equal 1/3rd increments, over a three-year period from the award date.

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February 14, 2024 Filed Feb 16, 2024 21:03 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 3,812 $173.08 $659,780.96
Disclosure

SEC source: 0001257815-24-000018 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,549

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 10, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 9,525 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · derivative · entry 8

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,525 shares

Expires 2024-02-10

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

F3 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on February 10, 2022 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 10, 2024 as a result of the satisfaction of the performance criteria at 200% of the target.

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February 10, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 9,211 $180.01 $1,658,072.11
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 6

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,361

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 10, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 19,050 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 5

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 276,572

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 · shares: This transaction represents the settlement of performance stock units ("PSUs") granted on February 10, 2022 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 10, 2024 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 10, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 3,071 $180.01 $552,810.71
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 257,522

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 08, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionPerformance Stock Unit · Derivative 12,417 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · derivative · entry 7

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,417 shares

Expires 2024-02-08

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

F2 · derivative.exercise_price: This transaction represents the settlement of performance stock units ("PSUs") granted on February 8, 2021 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 8, 2024 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 08, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 12,003 $164.76 $1,977,614.28
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 3

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,593

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
February 08, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Exercise / conversionCommon Stock 24,834 $0.00 $0.00
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 2

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 272,596

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: This transaction represents the settlement of performance stock units ("PSUs") granted on February 8, 2021 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of February 8, 2024 as a result of the satisfaction of the performance criteria at 200% of the target.

Read SEC document
February 08, 2024 Filed Feb 12, 2024 21:42 UTC ONTO INNOVATION INC. ONTO · Entity 3340 Tax withholdingCommon Stock 4,032 $164.76 $664,312.32
Disclosure

SEC source: 0001257815-24-000007 · edgardoc.xml · nonDerivative · entry 1

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,762

F1 · shares: Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.

Read SEC document
August 21, 2023 Filed Aug 22, 2023 20:37 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 4,886 $114.44 $559,153.84
Disclosure

SEC source: 0001257815-23-000084 · edgardoc.xml · nonDerivative · entry 5

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 251,794

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.24 to $114.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

Read SEC document
August 21, 2023 Filed Aug 22, 2023 20:37 UTC ONTO INNOVATION INC. ONTO · Entity 3340 SaleCommon Stock 9,696 $113.76 $1,103,016.96
Disclosure

SEC source: 0001257815-23-000084 · edgardoc.xml · nonDerivative · entry 4

Plisinski Michael P · CIK 0001325550 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 256,680

F1 · shares: The stock sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 18, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.185 to $114.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote to this Form 4.

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.