HUNTER GORDON

SEC source: 0001186518-26-000026 · wk-form4_1788897842.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,691

F2 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0001186518-26-000026 · wk-form4_1788897842.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,690

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0001186518-26-000024 · wk-form4_1781640135.xml · derivative · entry 3

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,432 shares

Expires 2027-04-23

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

F2 · derivative.exercise_date: The option for 1,432 shares vested in increments of one third annually beginning on the first anniversary of the April 23, 2020 date of grant.

SEC source: 0001186518-26-000024 · wk-form4_1781640135.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,683

F1 · balance_after: The number of shares beneficially owned has been reduced to adjust for an overstatement of 2 shares in a Form 4 filed on 6/8/2026.

SEC source: 0001186518-26-000024 · wk-form4_1781640135.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,117

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.

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: 0001186518-26-000018 · wk-form4_1780949501.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,685

F2 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0001186518-26-000018 · wk-form4_1780949501.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,682

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0001186518-26-000016 · wk-form4_1780603300.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,678

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 3, 2026.

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: 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: 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: 0001186518-26-000006 · wk-form4_1777062054.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,281

F1 · shares: Represents the grant of restricted stock units to the reporting person pursuant to the Amended and Restated Littelfuse, Inc. Long-Term Incentive Plan, as amended. The grant vests in full on the earlier of (1) the first anniversary of the date of grant or (2) the date of the Company's 2027 Annual Meeting of Stockholders.

SEC source: 0001186518-26-000004 · wk-form4_1773088911.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,799

F2 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0001186518-26-000004 · wk-form4_1773088911.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,797

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0001186518-26-000002 · wk-form4_1771629177.xml · derivative · entry 5

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 911 shares

Expires 2026-04-26

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

F3 · derivative.exercise_date: The option for 911 shares vested in increments of one third annually beginning on the first anniversary of the April 26, 2019 date of grant.

SEC source: 0001186518-26-000002 · wk-form4_1771629177.xml · nonDerivative · entry 4

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,789

SEC source: 0001186518-26-000002 · wk-form4_1771629177.xml · nonDerivative · entry 3

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,909

F2 · price: The shares were sold in multiple transactions at prices ranging from $367.27 to $367.93, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001186518-26-000002 · wk-form4_1771629177.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,500

F1 · price: The shares were sold in multiple transactions at prices ranging from $368.10 to $369.00, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001186518-26-000002 · wk-form4_1771629177.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,700

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.

SEC source: 0000889331-25-000211 · form4.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,789

F2 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-25-000211 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,778

F1 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0000889331-25-000169 · form4.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,775

F2 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0000889331-25-000169 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,772

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-25-000120 · form4.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,762

F2 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-25-000120 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,751

F1 · shares: Represents shares accrued as payment of dividends on unvested restricted stock units.

SEC source: 0001415889-25-012514 · form4-05092025_040501.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,009

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 2026 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0000889331-25-000070 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,748

F1 · shares: Represents the grant of restricted stock units to the reporting person pursuant to the Amended and Restated Littelfuse, Inc. Long-Term Incentive Plan, as amended. The grant vests in full on the earlier of (1) the first anniversary of the date of grant or (2) the date of the Company's 2026 Annual Meeting of Stockholders.

SEC source: 0000889331-25-000043 · form4.xml · derivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 800 shares

Expires 2025-04-27

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

F1 · derivative.exercise_date: The option for 800 shares vested in increments of one third annually beginning on the first anniversary of the April 27, 2018 date of grant.

SEC source: 0000889331-25-000043 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,729

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.

SEC source: 0000889331-25-000031 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,929

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-24-000197 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,921

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-24-000173 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,910

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-24-000147 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,901

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0001415889-24-012880 · form4-05102024_040506.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,718

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 2025 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0000889331-24-000098 · form4.xml · derivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 768

Underlying: Common Stock · 768 shares

Expires 2031-04-25

F2 · derivative.exercise_date: The option vests in increments of one-third annually beginning on the first anniversary of the date of grant.

SEC source: 0000889331-24-000098 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,895

F1 · shares: Represents the grant of restricted stock units to the reporting person pursuant to the Amended and Restated Littelfuse, Inc. Long-Term Incentive Plan, as amended. The grant vests in increments of one-third annually beginning on the first anniversary of the date of grant.

SEC source: 0000889331-24-000044 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,373

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-23-000165 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,363

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-23-000139 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,354

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0000889331-23-000119 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,344

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.

SEC source: 0001415889-23-007971 · form4-05152023_080528.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,041

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 2024 Annual Meeting of stockholders and (ii) the first anniversary of the award date.

SEC source: 0000889331-23-000093 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,337

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 6, 2022.

SEC source: 0000889331-23-000066 · form4.xml · derivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 718

Underlying: Common Stock · 718 shares

Expires 2030-04-27

F2 · derivative.exercise_date: The option vests in increments of one-third annually beginning on the first anniversary of the date of grant.

SEC source: 0000889331-23-000066 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,420

F1 · shares: Represents the grant of restricted stock units to the reporting person pursuant to the Amended and Restated Littelfuse, Inc. Long-Term Incentive Plan. The grant vests in increments of one-third annually beginning on the first anniversary of the date of grant.

SEC source: 0000889331-23-000035 · form4.xml · nonDerivative · entry 2

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,952

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 6, 2022.

F3 · price: The shares were sold in multiple transactions at prices ranging from $245.33 to $245.44, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0000889331-23-000035 · form4.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,052

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 6, 2022.

F2 · price: The shares were sold in multiple transactions at prices ranging from $244.06 to $245.00, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001567619-23-004982 · doc1.xml · nonDerivative · entry 1

HUNTER GORDON · CIK 0001186518 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,152

F1 · shares: Represents shares acquired pursuant to reinvestment of dividends on shares held pursuant to a deferred compensation plan.