KIERNAN JOHN P

SEC source: 0001415889-24-000615 · form4-01042024_040101.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,513

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

SEC source: 0001415889-23-016738 · form4-12192023_091230.xml · nonDerivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 65,459

F1 · shares: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 22, 2023.

F4 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $31.00 to $31.17 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001415889-23-016738 · form4-12192023_091230.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 69,534

F1 · shares: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 22, 2023.

F3 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $31.00 to $31.16 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001415889-23-016738 · form4-12192023_091230.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 78,020

F1 · shares: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 22, 2023.

F2 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $31.00 to $31.10 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001415889-23-015756 · form4-12042023_091207.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 80,459

F1 · date: The earliest transaction date was November 27, 2023, and the due date for filing this Form 4 therefore was November 29. Late filing of this Form 4 was inadvertent.

F2 · shares: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 22, 2023.

F3 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $28.68 to $29.29 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001415889-23-012665 · form4-08252023_040801.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 95,459

F1 · kind: Represents a transfer to a revocable family trust, of which the reporting person is a co-trustee. Includes 5,000 shares acquired by the trust on May 11, 2022 which were inadvertently reported as directly owned by the reporting person at the time.

SEC source: 0001415889-23-012665 · form4-08252023_040801.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,818

F1 · kind: Represents a transfer to a revocable family trust, of which the reporting person is a co-trustee. Includes 5,000 shares acquired by the trust on May 11, 2022 which were inadvertently reported as directly owned by the reporting person at the time.

SEC source: 0001415889-23-010753 · form4-07052023_040704.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,277

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

SEC source: 0001415889-23-005442 · form4-03272023_040301.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,503

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

SEC source: 0001415889-23-005442 · form4-03272023_040301.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,451

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 17, 2020, the reporting person was granted the contingent right to receive 30,550 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 191.2%, level, which was realized.

SEC source: 0001415889-23-005276 · form4-03212023_080340.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,039

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

SEC source: 0001415889-23-004953 · form4-03152023_040301.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,923

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

SEC source: 0001415889-23-004953 · form4-03152023_040301.xml · derivative · entry 4

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,550

Underlying: common stock · 17,550 shares

Expires not disclosed

F4 · derivative.exercise_price: On March 13, 2023, the reporting person was granted the contingent right to receive 17,550 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 P RSUs 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.

F4 · shares: On March 13, 2023, the reporting person was granted the contingent right to receive 17,550 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 P RSUs 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.

F4 · derivative.exercise_date: On March 13, 2023, the reporting person was granted the contingent right to receive 17,550 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 P RSUs 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.

F4 · derivative.expiration_date: On March 13, 2023, the reporting person was granted the contingent right to receive 17,550 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 P RSUs 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.

SEC source: 0001415889-23-004953 · form4-03152023_040301.xml · derivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,450

Underlying: common stock · 9,450 shares

Expires not disclosed

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

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001415889-23-004953 · form4-03152023_040301.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,403

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

SEC source: 0001415889-22-009722 · form4-09162022_010928.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,520

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

SEC source: 0001415889-22-007529 · form4-07072022_010737.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,030

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

SEC source: 0001415889-22-004813 · form4-05112022_070557.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,158

F1 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $20.77 to $20.80 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0001179110-22-002392 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,158

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

SEC source: 0001179110-22-002392 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,486

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 7,800 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 200% level, which was realized.

SEC source: 0001179110-22-002344 · edgar.xml · derivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,000

Underlying: Common Stock · 26,000 shares

Expires not disclosed

F3 · shares: On March 17, 2022, the reporting person was granted the contingent right to receive 26,000 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 26,000 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 26,000 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 26,000 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 26,000 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.

SEC source: 0001179110-22-002344 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,886

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.

SEC source: 0001179110-22-002344 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,886

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

SEC source: 0001179110-22-002264 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,583

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

SEC source: 0001179110-21-008800 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,086

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

SEC source: 0001179110-21-007433 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,041

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

SEC source: 0001179110-21-006848 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,169

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

SEC source: 0001179110-21-004952 · edgar.xml · nonDerivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,566

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

SEC source: 0001179110-21-004952 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,545

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.

SEC source: 0001179110-21-004952 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,094

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.

SEC source: 0001179110-21-003624 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,334

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

SEC source: 0001179110-21-003477 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,103

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.

SEC source: 0001179110-21-000320 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,853

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

SEC source: 0001179110-20-009822 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,108

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

SEC source: 0001179110-20-008744 · edgar.xml · derivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,760

Underlying: Common Stock · 1,760 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. 380 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. 1,760 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. 380 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. 1,760 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. 380 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. 1,760 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. 380 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. 1,760 PRSUs remain eligible for vesting under, and subject to, the terms of the award agreement.

SEC source: 0001179110-20-008744 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,064

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

SEC source: 0001179110-20-008744 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,713

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.

SEC source: 0001179110-20-007497 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,333

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

SEC source: 0001179110-20-007497 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,730

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

SEC source: 0001179110-20-005711 · edgar.xml · derivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,240 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 of PRSUs based on the achievement of the performance criteria and other terms specified in the June 14, 2016 award agreement. The performance period of this award ended on March 31, 2020, and the vesting occurred on May 7, 2020, the date of the Company's filing of its first quarter 2020 10-Q report.

F3 · derivative.expiration_date: Represents the vesting of PRSUs based on the achievement of the performance criteria and other terms specified in the June 14, 2016 award agreement. The performance period of this award ended on March 31, 2020, and the vesting occurred on May 7, 2020, the date of the Company's filing of its first quarter 2020 10-Q report.

SEC source: 0001179110-20-005711 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,461

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

SEC source: 0001179110-20-005711 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,954

F1 · shares: Represents the issuance of shares upon the vesting of performance-based restricted stock units (PRSUs) granted on June 14, 2016 under Veeco's 2010 Stock Incentive Plan.

SEC source: 0001179110-20-003965 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,714

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.

SEC source: 0001179110-20-003815 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,264

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

SEC source: 0001179110-20-001332 · edgar.xml · derivative · entry 3

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 453 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 of certain PRSUs granted on June 12, 2014, based on partial achievement of performance criteria and other terms specified in the award agreement. The performance period for this component of the award ended December 31, 2018.

F3 · derivative.expiration_date: Represents the vesting of certain PRSUs granted on June 12, 2014, based on partial achievement of performance criteria and other terms specified in the award agreement. The performance period for this component of the award ended December 31, 2018.

SEC source: 0001179110-20-001332 · edgar.xml · nonDerivative · entry 2

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,808

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

SEC source: 0001179110-20-001332 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,045

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: Represents the issuance of shares upon the vesting of performance-based restricted stock units (PRSUs) granted on June 12, 2014 under Veeco's 2010 Stock Incentive Plan.

SEC source: 0001179110-20-000166 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,592

F1 · shares: These shares were acquired pursuant to a restricted stock award under the Veeco Instruments Inc. 2019 Stock Incentive Plan (the "Plan") and are subject to certain restrictions. Subject to the reporting person's continued service these restrictions will lapse: i) 20% on the date which is twelve months from the date of grant, ii) 20% on the date which is eighteen months from the date of grant, iii) 20% on the date which is thirty months from the date of grant, iv) 20% on the date which is forty-two months from the date of grant, and v) 20% on the date which is forty-eight months from the date of grant.

SEC source: 0001179110-19-010407 · edgar.xml · nonDerivative · entry 1

KIERNAN JOHN P · CIK 0001251708 · SVP Finance & Treas.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,592

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

SEC source: 0001179110-19-009257 · edgar.xml · derivative · entry 4

KIERNAN JOHN P · CIK 0001251708 · SVP Finance & Treas.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,700

Underlying: Common Stock · 850 shares

Expires not disclosed

F3 · shares: Represents the forfeiture of a portion of the PRSUs granted on June 12, 2015 due to non-achievement of the performance criteria specified in the award agreement. The performance period for this component of the award ended June 30, 2019.

F3 · derivative.expiration_date: Represents the forfeiture of a portion of the PRSUs granted on June 12, 2015 due to non-achievement of the performance criteria specified in the award agreement. The performance period for this component of the award ended June 30, 2019.