VECO

SEC source: 0001497582-26-000021 · form4-08192026_090827.xml · nonDerivative · entry 3

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,570

F3 · price: Reflects average weighted sale price. Actual sale prices ranged from $54.37 to $54.88 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 sold at each separate price.

SEC source: 0001497582-26-000021 · form4-08192026_090827.xml · nonDerivative · entry 2

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 240,267

F2 · price: Reflects average weighted sale price. Actual sale prices ranged from $53.36 to $54.36 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 sold at each separate price.

SEC source: 0001497582-26-000021 · form4-08192026_090827.xml · nonDerivative · entry 1

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 363,601

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $52.30 to $53.29 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 sold at each separate price.

SEC source: 0001192758-26-000008 · form4-08142026_040821.xml · nonDerivative · entry 1

RAYMOND MARY JANE · CIK 0001192758 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,967

F1 · kind: This transaction involved a gift of securities by the reporting person to the Children's Hospital of Philadelphia.

SEC source: 0001251708-26-000012 · form4-08122026_040805.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 68,802

SEC source: 0001251708-26-000012 · form4-08122026_040805.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 70,410

F4 · price: Reflects average weighted sale price. Actual sale prices ranged from $53.20 to $53.98 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 sold at each separate price.

SEC source: 0001251708-26-000012 · form4-08122026_040805.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: 71,210

F3 · price: Reflects average weighted sale price. Actual sale prices ranged from $52.10 to $52.96 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 sold at each separate price.

SEC source: 0001251708-26-000012 · form4-08122026_040805.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: 73,310

F2 · price: Reflects average weighted sale price. Actual sale prices ranged from $50.995 to $51.965 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 sold at each separate price.

SEC source: 0001251708-26-000012 · form4-08122026_040805.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: 83,546

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $49.985 to $50.985 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 sold at each separate price.

SEC source: 0001809296-26-000012 · form4-06122026_040615.xml · nonDerivative · entry 1

Wilkerson Susan · CIK 0001809296 · SVP, GLOBAL SALES & SERVICE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,467.925

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $69.45 to $69.90 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 sold at each separate price.

SEC source: 0001811702-26-000012 · form4-06102026_040601.xml · nonDerivative · entry 1

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,115.208

SEC source: 0001186518-26-000022 · form4-06102026_040601.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,236

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $68.73 to 69.12 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 sold at each separate price.

SEC source: 0001186518-26-000019 · form4-06082026_050601.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,210

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $63.47 to 63.97 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 sold at each separate price.

SEC source: 0001497582-26-000017 · form4-06022026_040601.xml · nonDerivative · entry 1

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 369,570

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $58.58 to $58.66 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 sold at each separate price.

SEC source: 0001809296-26-000010 · form4-05272026_040501.xml · nonDerivative · entry 1

Wilkerson Susan · CIK 0001809296 · SVP, GLOBAL SALES & SERVICE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,973.525

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $61.18 to $62.13 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 sold at each separate price.

SEC source: 0001811702-26-000010 · form4-05272026_040501.xml · nonDerivative · entry 1

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,115.208

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $61.82 to $61.87 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 sold at each separate price.

SEC source: 0001186518-26-000014 · form4-05282026_040520.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,962

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $61.57 to 61.83 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 sold at each separate price.

SEC source: 0001206641-26-000004 · form4-05182026_090524.xml · nonDerivative · entry 1

DAMORE RICHARD A · CIK 0001206641 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,594

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $60.42 to $61.15 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 sold at each separate price.

SEC source: 0001186518-26-000010 · form4-05132026_090542.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,676

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $59.10 to 59.69 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 sold at each separate price.

SEC source: 0001339595-26-000004 · form4-05132026_040505.xml · nonDerivative · entry 1

St Dennis Thomas · CIK 0001339595 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,697

SEC source: 0001388884-26-000002 · form4-05112026_040503.xml · nonDerivative · entry 1

Chand Sujeet · CIK 0001388884 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,079

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001339595-26-000002 · form4-05112026_040503.xml · nonDerivative · entry 1

St Dennis Thomas · CIK 0001339595 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,097

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001371144-26-000002 · form4-05112026_040501.xml · nonDerivative · entry 1

Nicolaides Lena · CIK 0001371144 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,472

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001230569-26-000002 · form4-05112026_040503.xml · nonDerivative · entry 1

BAYLESS KATHLEEN A · CIK 0001230569 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,580

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001206641-26-000002 · form4-05112026_040501.xml · nonDerivative · entry 1

DAMORE RICHARD A · CIK 0001206641 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,295

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001228890-26-000002 · form4-05112026_040527.xml · nonDerivative · entry 1

JACKSON KEITH D · CIK 0001228890 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,154

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001186518-26-000008 · form4-05112026_040525.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,208

F2 · price: Reflects average weighted purchase price. Actual purchase prices ranged from $58.53 to $58.86 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: 0001186518-26-000008 · form4-05112026_040525.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,954

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001192758-26-000006 · form4-05112026_040529.xml · nonDerivative · entry 2

RAYMOND MARY JANE · CIK 0001192758 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,967

F2 · shares: This transaction involved a gift of securities by the reporting person to St. Joseph's University.

SEC source: 0001192758-26-000006 · form4-05112026_040529.xml · nonDerivative · entry 1

RAYMOND MARY JANE · CIK 0001192758 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,967

F1 · shares: These shares were awarded as restricted stock pursuant to the Veeco Instruments Inc. 2019 Stock Incentive Plan in consideration of services as a director. These shares are subject to certain restrictions which shall lapse on the earlier to occur of: (i) the date immediately preceding the date of the Company's 2027 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0001497582-26-000014 · form4-05112026_040501.xml · nonDerivative · entry 1

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 419,570

F1 · price: Reflects average weighted sale price. Actual sale prices ranged from $59.53 to $61.03 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 sold at each separate price.

SEC source: 0001251708-26-000006 · form4-03242026_040302.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,622

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

SEC source: 0001251708-26-000006 · form4-03242026_040302.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,671

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 13, 2023, the reporting person was granted the contingent right to receive 17,550 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 172.5% level, which was realized.

SEC source: 0001497582-26-000009 · form4-03242026_040302.xml · nonDerivative · entry 2

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 687,570

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

SEC source: 0001497582-26-000009 · form4-03242026_040302.xml · nonDerivative · entry 1

Miller William John · CIK 0001497582 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 748,623

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 13, 2023, the reporting person was granted the contingent right to receive 81,250 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 172.5% level, which was realized.

SEC source: 0001811702-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 3

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,522.208

F3 · shares: Represents 373 shares purchased under the Veeco Employee Stock Purchase Plan on March 20, 2026.

SEC source: 0001811702-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 2

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,149.208

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

SEC source: 0001811702-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 1

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,293.208

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 13, 2023, the reporting person was granted the contingent right to receive 15,600 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 172.5% level, which was realized.

SEC source: 0001805363-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 3

Porshnev Peter · CIK 0001805363 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,059.306

F3 · shares: Represents 593 shares purchased under the Veeco Employee Stock Purchase Plan on March 20, 2026.

SEC source: 0001805363-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 2

Porshnev Peter · CIK 0001805363 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,466.306

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

SEC source: 0001805363-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 1

Porshnev Peter · CIK 0001805363 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,863.306

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 13, 2023, the reporting person was granted the contingent right to receive 15,600 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 172.5% level, which was realized.

SEC source: 0001809296-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 3

Wilkerson Susan · CIK 0001809296 · SVP, GLOBAL SALES & SERVICE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,696.525

F3 · shares: Represents 549 shares purchased under the Veeco Employee Stock Purchase Plan on March 20, 2026.

SEC source: 0001809296-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 2

Wilkerson Susan · CIK 0001809296 · SVP, GLOBAL SALES & SERVICE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,147.525

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

SEC source: 0001809296-26-000006 · form4-03242026_040301.xml · nonDerivative · entry 1

Wilkerson Susan · CIK 0001809296 · SVP, GLOBAL SALES & SERVICE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,143.525

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 13, 2023, the reporting person was granted the contingent right to receive 15,600 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 172.5% level, which was realized

SEC source: 0001811702-26-000004 · form4-03172026_040301.xml · derivative · entry 9

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,667

Underlying: common stock · 2,667 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.

F1 · derivative.expiration_date: These restricted 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: 0001811702-26-000004 · form4-03172026_040301.xml · derivative · entry 8

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,600

Underlying: common stock · 2,800 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.

F1 · derivative.expiration_date: These restricted 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: 0001811702-26-000004 · form4-03172026_040301.xml · nonDerivative · entry 6

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,383.208

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

SEC source: 0001811702-26-000004 · form4-03172026_040301.xml · nonDerivative · entry 5

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,393.208

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: These restricted 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: 0001811702-26-000004 · form4-03172026_040301.xml · nonDerivative · entry 4

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,593.208

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

SEC source: 0001811702-26-000004 · form4-03172026_040301.xml · nonDerivative · entry 3

Devasahayam Adrian · CIK 0001811702 · SVP - PRODUCT LINE DEVELOPMENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,576.208

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: These restricted 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.