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Porshnev Peter

Disclosed activity across 1 company

Tapewire entity
48951
SEC CIK
0001805363

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
VEECO INSTRUMENTS INCVECO · Entity 4322Chief Technology OfficerMarch 10, 2026May 08, 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.

VEECO INSTRUMENTS INC

Report date March 10, 2026 · Filed May 08, 2026 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitSEC Table II · derivative / convertible securityDirect40,267 Reported balance After 2026-03-10 transaction · row 2 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 2 · 2026-03-10 · Exercise / conversion · Acquired 32,000 · Balance 40,267

F2: Each restricted stock unit represents a contingent right to receive one share of Veeco common stock.

F3: These restricted stock units (RSUs) were acquired pursuant to an award under the Veeco Instruments 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to 1/3 of such RSUs on each of the first, second and third anniversaries of the date of grant. Vested shares of Veeco common stock will be delivered to the reporting person on the vesting date.

Common StockSEC Table I · non-derivativeDirect163,059.306 Reported balance Holding disclosure · report date 2026-03-10 · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · Balance 163,059.306

F1: Reflects an amendment being filed on a voluntary basis to amend the Form 4 filed by the Reporting Person on March 12, 2026. The amendment reflects (1) reporting of the applicable grant in Table II instead of Table I, (2) a corresponding revision to the total amount of securities beneficially owned in Table I and (3) a corresponding revision to the total amount of unvested restricted stock units in Table II.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects an amendment being filed on a voluntary basis to amend the Form 4 filed by the Reporting Person on March 12, 2026. The amendment reflects (1) reporting of the applicable grant in Table II instead of Table I, (2) a corresponding revision to the total amount of securities beneficially owned in Table I and (3) a corresponding revision to the total amount of unvested restricted stock units in Table II.

F2: Each restricted stock unit represents a contingent right to receive one share of Veeco common stock.

F3: These restricted stock units (RSUs) were acquired pursuant to an award under the Veeco Instruments 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to 1/3 of such RSUs on each of the first, second and third anniversaries of the date of grant. Vested shares of Veeco common stock will be delivered to the reporting person on the vesting date.

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 21, 2022 Filed Mar 23, 2022 20:20 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Exercise / conversionCommon Stock 9,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-002390 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,741.139

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: On March 14, 2019, the reporting person was granted the contingent right to receive 6,000 performance-based restricted stock units ("PRSUs"). This contingent right was subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which was based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represented the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. The common stock award reflected in this filing represents achievement at the 150% level, which was realized.

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March 17, 2022 Filed Mar 21, 2022 20:21 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantRestricted Stock Unit · Derivative 16,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-22-002342 · edgar.xml · derivative · entry 3

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,250

Underlying: Common Stock · 16,250 shares

Expires not disclosed

F3 · shares: On March 17, 2022, the reporting person was granted the contingent right to receive 16,250 performance-based restricted stock units ("PRSUs"). This contingent right is subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which is based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represents the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. If the Criteria are not achieved, the award will be forfeited. Subject to having been earned, vested shares will be delivered to the reporting person on the date specified in the award agreement, but in no case earlier than the third anniversary of the grant date.

F3 · derivative.exercise_date: On March 17, 2022, the reporting person was granted the contingent right to receive 16,250 performance-based restricted stock units ("PRSUs"). This contingent right is subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which is based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represents the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. If the Criteria are not achieved, the award will be forfeited. Subject to having been earned, vested shares will be delivered to the reporting person on the date specified in the award agreement, but in no case earlier than the third anniversary of the grant date.

F3 · derivative.expiration_date: On March 17, 2022, the reporting person was granted the contingent right to receive 16,250 performance-based restricted stock units ("PRSUs"). This contingent right is subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which is based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represents the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. If the Criteria are not achieved, the award will be forfeited. Subject to having been earned, vested shares will be delivered to the reporting person on the date specified in the award agreement, but in no case earlier than the third anniversary of the grant date.

F3 · derivative.underlying_shares: On March 17, 2022, the reporting person was granted the contingent right to receive 16,250 performance-based restricted stock units ("PRSUs"). This contingent right is subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which is based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represents the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. If the Criteria are not achieved, the award will be forfeited. Subject to having been earned, vested shares will be delivered to the reporting person on the date specified in the award agreement, but in no case earlier than the third anniversary of the grant date.

F3 · balance_after: On March 17, 2022, the reporting person was granted the contingent right to receive 16,250 performance-based restricted stock units ("PRSUs"). This contingent right is subject to the reporting person's continued service with the Company and the achievement of three-year performance criteria, which is based on the Company's total shareholder return relative to other companies in the Russell 2000 as specified in the award agreement (the "Criteria"). Each PRSU represents the contingent right to receive one share of Veeco common stock. The award, if earned, could range from 50% to 200% of the granted PRSUs based on the achievement of the Criteria. If the Criteria are not achieved, the award will be forfeited. Subject to having been earned, vested shares will be delivered to the reporting person on the date specified in the award agreement, but in no case earlier than the third anniversary of the grant date.

Read SEC document
March 17, 2022 Filed Mar 21, 2022 20:21 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 8,750 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-002342 · edgar.xml · nonDerivative · entry 2

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,741.139

F2 · shares: These shares were acquired pursuant to a restricted stock award under the Veeco Instructions Inc. 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to one-third of such shares on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued service through such dates.

Read SEC document
March 17, 2022 Filed Mar 21, 2022 20:21 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,211 $28.79 $34,864.69
Disclosure

SEC source: 0001179110-22-002342 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,991.139

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
September 14, 2021 Filed Sep 16, 2021 20:15 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,766 $22.64 $39,982.24
Disclosure

SEC source: 0001179110-21-008801 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,327.139

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:06 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 915 $22.79 $20,852.85
Disclosure

SEC source: 0001179110-21-008585 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,093.139

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
June 30, 2021 Filed Jul 7, 2021 20:46 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 1,407.658 $15.10 $21,250.01
Disclosure

SEC source: 0001179110-21-007435 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,008.139

F1 · shares: Represents 1,407.658 shares purchased under the Veeco Employee Stock Purchase Plan on June 30, 2021.

F2 · balance_after: The Form 4 filed on June 18, 2021 for Dr. Porshnev reported total ownership in the amount of 85,972.4808 shares. This amount overreported Dr. Porshnev's ownership by 1,372 shares, due to an error made in connection with the Form 4 filed on May 6, 2021 for Dr. Porshnev. The total ownership amount reflected in this Form 4 is correct.

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June 16, 2021 Filed Jun 18, 2021 00:09 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 365 $25.17 $9,187.05
Disclosure

SEC source: 0001179110-21-006844 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,972.4809

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
May 04, 2021 Filed May 6, 2021 20:13 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,785 $22.75 $40,608.75
Disclosure

SEC source: 0001179110-21-004950 · edgar.xml · nonDerivative · entry 3

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,337.4809

F3 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
May 04, 2021 Filed May 6, 2021 20:13 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 2,960 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-004950 · edgar.xml · nonDerivative · entry 2

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,122.4809

F2 · shares: Represents the vesting of a portion of the PRSUs granted on March 14, 2018 based on partial achievement of the performance criteria specified in the award agreement. The performance period for this award ended March 31, 2021, and the vesting occurred on May 4, 2021, the date of the Company's filing of its first quarter 2021 10-Q report.

Read SEC document
May 04, 2021 Filed May 6, 2021 20:13 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 2,195 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-004950 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,162.4809

F1 · shares: Represents the vesting of PRSUs granted on June 16, 2017 based on the performance criteria specified in the award agreement. The performance period for this component of the award ended March 31, 2021, and the vesting occurred on May 4, 2021, the date of the Company's filing of its first quarter 2021 10-Q report.

Read SEC document
March 17, 2021 Filed Mar 19, 2021 20:21 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,372 $21.59 $29,621.48
Disclosure

SEC source: 0001179110-21-003622 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,595.4809

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
March 14, 2021 Filed Mar 16, 2022 20:13 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 2,125 $27.70 $58,862.50
Disclosure

SEC source: 0001179110-22-002263 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,202.139

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
March 12, 2021 Filed Mar 16, 2021 20:53 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 10,500 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-003479 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,967.4809

F1 · shares: These shares were acquired pursuant to a restricted stock award under the Veeco Instructions Inc. 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to one-third of such shares on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued service through such dates.

Read SEC document
September 14, 2020 Filed Sep 16, 2020 20:09 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,766 $10.68 $18,860.88
Disclosure

SEC source: 0001179110-20-009810 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,467.4809

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
September 01, 2020 Filed Sep 3, 2020 20:22 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 915 $11.89 $10,879.35
Disclosure

SEC source: 0001179110-20-009535 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,233.4809

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
August 03, 2020 Filed Aug 5, 2020 20:19 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Exercise / conversionPerformance Based Restricted Stock Units · Derivative 2,195 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-20-008743 · edgar.xml · derivative · entry 3

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,195

Underlying: Common Stock · 2,195 shares

Expires not disclosed

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: Represents the vesting and forfeiture of certain PRSUs granted on June 16, 2017, based on partial achievement of performance criteria and other terms specified in the award agreement. 474 of the PRSUs granted on June 16, 2017 were deemed to have not been earned and were forfeited in accordance with the terms of the award. The performance period for this component of the award ended August 3, 2020. 2,195 PRSUs remain eligible for vesting under, and subject to, the terms of the award agreement.

F3 · derivative.expiration_date: Represents the vesting and forfeiture of certain PRSUs granted on June 16, 2017, based on partial achievement of performance criteria and other terms specified in the award agreement. 474 of the PRSUs granted on June 16, 2017 were deemed to have not been earned and were forfeited in accordance with the terms of the award. The performance period for this component of the award ended August 3, 2020. 2,195 PRSUs remain eligible for vesting under, and subject to, the terms of the award agreement.

F3 · derivative.underlying_shares: Represents the vesting and forfeiture of certain PRSUs granted on June 16, 2017, based on partial achievement of performance criteria and other terms specified in the award agreement. 474 of the PRSUs granted on June 16, 2017 were deemed to have not been earned and were forfeited in accordance with the terms of the award. The performance period for this component of the award ended August 3, 2020. 2,195 PRSUs remain eligible for vesting under, and subject to, the terms of the award agreement.

F3 · balance_after: Represents the vesting and forfeiture of certain PRSUs granted on June 16, 2017, based on partial achievement of performance criteria and other terms specified in the award agreement. 474 of the PRSUs granted on June 16, 2017 were deemed to have not been earned and were forfeited in accordance with the terms of the award. The performance period for this component of the award ended August 3, 2020. 2,195 PRSUs remain eligible for vesting under, and subject to, the terms of the award agreement.

Read SEC document
August 03, 2020 Filed Aug 5, 2020 20:19 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 596 $13.52 $8,057.92
Disclosure

SEC source: 0001179110-20-008743 · edgar.xml · nonDerivative · entry 2

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,148.4809

F2 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
August 03, 2020 Filed Aug 5, 2020 20:19 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 1,721 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-008743 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,744.4809

F1 · shares: Represents the vesting of a portion of the PRSUs granted on June 16, 2017 based on partial achievement of the performance criteria specified in the award agreement. The performance period for this component of the award ended August 3, 2020.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 20:10 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 1,674.4809 $11.47 $19,201.27
Disclosure

SEC source: 0001179110-20-007947 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,023.4809

F1 · shares: Represents 1674.4809 shares purchased under the Veeco Employee Stock Purchase Plan on June 30, 2020.

Read SEC document
June 16, 2020 Filed Jun 17, 2020 20:14 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 365 $12.74 $4,650.10
Disclosure

SEC source: 0001179110-20-007496 · edgar.xml · nonDerivative · entry 2

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,349

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
June 15, 2020 Filed Jun 17, 2020 20:14 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,342 $12.61 $16,922.62
Disclosure

SEC source: 0001179110-20-007496 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,714

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

Read SEC document
March 17, 2020 Filed Mar 19, 2020 20:19 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 GrantCommon Stock 10,500 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-003964 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,056

F1 · shares: These shares were acquired pursuant to a restricted stock award under the Veeco Instructions Inc. 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to one-third of such shares on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued service through such dates.

Read SEC document
March 16, 2020 Filed Mar 17, 2020 20:13 UTC VEECO INSTRUMENTS INC VECO · Entity 4322 Tax withholdingCommon Stock 1,117 $10.18 $11,371.06
Disclosure

SEC source: 0001179110-20-003812 · edgar.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · SVP, Unified Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,556

F1 · shares: Represents securities surrendered to Veeco to satisfy tax withholding obligations due upon the vesting of restricted stock.

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.