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person · Reporting owner

Conrad Alexander

Disclosed activity across 1 company

Tapewire entity
75707
SEC CIK
0001766692

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
LITTELFUSE INC /DELFUS · Entity 3514SVP &GM Passenger VehicleSeptember 05, 2025September 08, 2025

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.

LITTELFUSE INC /DE

Report date September 05, 2025 · Filed September 08, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,433 Reported balance After 2025-09-05 transaction · row 1
1 source row

Row 1 · 2025-09-05 · Grant · Acquired 6 · Balance 3,433

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

Filing footnotes · ownership attribution and instrument terms

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

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
September 05, 2025 Filed Sep 8, 2025 20:26 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 6 $259.58 $1,557.48
Disclosure

SEC source: 0000889331-25-000175 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,433

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

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 800 $0.00 Strike: $199.24 $0.00
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · derivative · entry 9

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 800 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 2,401 shares vested in increments of one third annually beginning on the first anniversary of the April 26, 2019 date of grant.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 3,604 $0.00 Strike: $132.08 $0.00
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · derivative · entry 8

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,604 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 5,353 shares vested in increments of one third annually beginning on the first anniversary of the April 23, 2020 date of grant.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 5,293 $0.00 Strike: $166.63 $0.00
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · derivative · entry 7

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,293 shares

Expires 2027-07-10

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

F1 · derivative.exercise_date: The option for 5,293 shares vested in increments of one third annually beginning on the first anniversary of the July 10, 2020 date of grant.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 SaleCommon Stock 1,471 $262.73 $386,475.83
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 6

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,427

F6 · price: The shares were sold in multiple transactions at prices ranging from $262.22 to $262.68, 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.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 SaleCommon Stock 3,522 $261.75 $921,883.50
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 5

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,898

F5 · price: The shares were sold in multiple transactions at prices ranging from $261.20 to $262.13, 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.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 SaleCommon Stock 8,217 $261.06 $2,145,130.02
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 4

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,420

F4 · price: The shares were sold in multiple transactions at prices ranging from $260.43 to $261.42, 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.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 800 $199.24 $159,392.00
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 3

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,637

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.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 3,604 $132.08 $476,016.32
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,837

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.

Read SEC document
August 25, 2025 Filed Aug 26, 2025 20:18 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 5,293 $166.63 $881,972.59
Disclosure

SEC source: 0000889331-25-000164 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,233

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.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 18:51 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 6 $214.18 $1,285.08
Disclosure

SEC source: 0000889331-25-000128 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,940

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

Read SEC document
April 28, 2025 Filed Apr 29, 2025 21:07 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 214 $179.04 $38,314.56
Disclosure

SEC source: 0000889331-25-000096 · form4.xml · nonDerivative · entry 3

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,934

F1 · price: Closing price per share on the trading date of the vesting of restricted stock units or on the next preceding trading date if the vesting occurs on a non-trading date.

Read SEC document
April 27, 2025 Filed Apr 29, 2025 21:07 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 210 $176.06 $36,972.60
Disclosure

SEC source: 0000889331-25-000096 · form4.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,148

F1 · price: Closing price per share on the trading date of the vesting of restricted stock units or on the next preceding trading date if the vesting occurs on a non-trading date.

Read SEC document
April 25, 2025 Filed Apr 29, 2025 21:07 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 236 $176.06 $41,550.16
Disclosure

SEC source: 0000889331-25-000096 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,358

F1 · price: Closing price per share on the trading date of the vesting of restricted stock units or on the next preceding trading date if the vesting occurs on a non-trading date.

Read SEC document
April 24, 2025 Filed Apr 28, 2025 18:40 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 1,972 $0.00 $0.00
Disclosure

SEC source: 0000889331-25-000060 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,594

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.

Read SEC document
April 28, 2024 Filed Apr 29, 2024 18:49 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 209 $231.64 $48,412.76
Disclosure

SEC source: 0000889331-24-000120 · form4.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,622

F1 · price: Closing price per share on the trading date preceding the vesting of restricted stock units.

Read SEC document
April 27, 2024 Filed Apr 29, 2024 18:49 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 205 $231.64 $47,486.20
Disclosure

SEC source: 0000889331-24-000120 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,831

F1 · price: Closing price per share on the trading date preceding the vesting of restricted stock units.

Read SEC document
April 25, 2024 Filed Apr 29, 2024 14:02 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantStock Option (right to buy) · Derivative 4,432 $0.00 Strike: $230.39 $0.00
Disclosure

SEC source: 0000889331-24-000078 · form4.xml · derivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,432

Underlying: Common Stock · 4,432 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.

Read SEC document
April 25, 2024 Filed Apr 29, 2024 14:02 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 1,505 $0.00 $0.00
Disclosure

SEC source: 0000889331-24-000078 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,036

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.

Read SEC document
April 22, 2024 Filed Apr 23, 2024 21:50 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 135 $228.84 $30,893.40
Disclosure

SEC source: 0000889331-24-000055 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,531

F1 · price: Closing price per share on the trading date preceding the vesting of restricted stock units.

Read SEC document
April 28, 2023 Filed May 1, 2023 20:50 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 196 $242.24 $47,479.04
Disclosure

SEC source: 0000889331-23-000074 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,666

F1 · price: Closing price per share on date of vesting of restricted stock units.

Read SEC document
April 27, 2023 Filed May 1, 2023 14:35 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantStock Option (right to buy) · Derivative 4,108 $0.00 Strike: $240.76 $0.00
Disclosure

SEC source: 0000889331-23-000054 · form4.xml · derivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,108

Underlying: Common Stock · 4,108 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.

Read SEC document
April 27, 2023 Filed May 1, 2023 14:35 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 1,338 $0.00 $0.00
Disclosure

SEC source: 0000889331-23-000054 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,862

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.

Read SEC document
April 23, 2023 Filed Apr 25, 2023 20:06 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 216 $245.70 $53,071.20
Disclosure

SEC source: 0000889331-23-000018 · form4.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,524

F1 · price: Closing price per share on the trading date preceding the vesting of restricted stock units.

Read SEC document
April 22, 2023 Filed Apr 25, 2023 20:06 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 126 $245.70 $30,958.20
Disclosure

SEC source: 0000889331-23-000018 · form4.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,740

F1 · price: Closing price per share on the trading date preceding the vesting of restricted stock units.

Read SEC document
April 28, 2022 Filed May 2, 2022 17:32 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantStock Option (right to buy) · Derivative 4,465 $0.00 Strike: $231.64 $0.00
Disclosure

SEC source: 0001567619-22-009259 · doc1.xml · derivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,465

Underlying: Common Stock · 4,465 shares

Expires 2029-04-28

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

Read SEC document
April 28, 2022 Filed May 2, 2022 17:32 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 1,365 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-009259 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,866

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.

Read SEC document
April 26, 2022 Filed Apr 28, 2022 16:33 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 106 $224.38 $23,784.28
Disclosure

SEC source: 0001567619-22-009100 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,501

F1 · price: Closing price per share on date of vesting of restricted stock unit.

Read SEC document
April 23, 2022 Filed Apr 26, 2022 21:31 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 226 $231.51 $52,321.26
Disclosure

SEC source: 0001567619-22-008979 · doc1.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,607

F2 · price: Closing price per share on the preceding trading date of the vesting of restricted stock units.

Read SEC document
April 22, 2022 Filed Apr 26, 2022 21:31 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 132 $231.51 $30,559.32
Disclosure

SEC source: 0001567619-22-008979 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,833

F1 · price: Closing price per share on date of vesting of restricted stock unit.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 1,749 $0.00 Strike: $132.08 $0.00
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · derivative · entry 7

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,604

Underlying: Common Stock · 1,749 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.

F4 · derivative.exercise_date: The option for 5,353 shares vested in increments of one third annually beginning on the first anniversary of the April 23, 2020 date of grant.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 1,468 $0.00 Strike: $199.24 $0.00
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · derivative · entry 6

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 800

Underlying: Common Stock · 1,468 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 2,401 shares vested in increments of one third annually beginning on the first anniversary of the April 26, 2019 date of grant.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 683 $0.00 Strike: $192.59 $0.00
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · derivative · entry 5

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 683 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.

F2 · derivative.exercise_date: The option for 2,050 shares vested in increments of one third annually beginning on the first anniversary of the April 27, 2018 date of grant.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 SaleCommon Stock 5,600 $269.12 $1,507,072.00
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · nonDerivative · entry 4

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,965

F1 · price: The shares were sold in multiple transactions at prices ranging from $269.00 to $269.31, 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 1,749 $132.08 $231,007.92
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · nonDerivative · entry 3

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,565

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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 1,468 $199.24 $292,484.32
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,816

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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 17:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 683 $192.59 $131,538.97
Disclosure

SEC source: 0001567619-21-015184 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,348

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.

Read SEC document
April 27, 2021 Filed Apr 29, 2021 19:52 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 94 $275.26 $25,874.44
Disclosure

SEC source: 0001567619-21-008738 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,665

F1 · price: Closing price per share on date of vesting of restricted stock units.

Read SEC document
April 26, 2021 Filed Apr 28, 2021 15:58 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 110 $278.77 $30,664.70
Disclosure

SEC source: 0001567619-21-008663 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,759

F1 · price: Closing price per share on date of vesting of restricted stock units.

Read SEC document
April 23, 2021 Filed Apr 27, 2021 20:12 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 236 $275.94 $65,121.84
Disclosure

SEC source: 0001567619-21-008638 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,869

F1 · price: Closing price per share on date of vesting of restricted stock units.

Read SEC document
April 22, 2021 Filed Apr 26, 2021 20:59 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantStock Option (right to buy) · Derivative 2,555 $0.00 Strike: $267.84 $0.00
Disclosure

SEC source: 0001567619-21-008596 · doc1.xml · derivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,555

Underlying: Common Stock · 2,555 shares

Expires 2028-04-22

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

Read SEC document
April 22, 2021 Filed Apr 26, 2021 20:59 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantCommon Stock 881 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-008596 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,105

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.

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March 03, 2021 Filed Mar 4, 2021 22:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 1,367 $0.00 Strike: $192.59 $0.00
Disclosure

SEC source: 0001567619-21-005665 · doc1.xml · derivative · entry 5

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 683

Underlying: Common Stock · 1,367 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.

F2 · derivative.exercise_date: The option for 2,050 shares vests in increments of one third annually beginning on the first anniversary of the April 27, 2018 date of grant.

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March 03, 2021 Filed Mar 4, 2021 22:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionStock Option (right to buy) · Derivative 133 $0.00 Strike: $199.24 $0.00
Disclosure

SEC source: 0001567619-21-005665 · doc1.xml · derivative · entry 4

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,268

Underlying: Common Stock · 133 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.

F1 · derivative.exercise_date: The option for 2,401 shares vests in increments of one third annually beginning on the first anniversary of the April 26, 2019 date of grant.

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March 03, 2021 Filed Mar 4, 2021 22:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 SaleCommon Stock 2,500 $270.00 $675,000.00
Disclosure

SEC source: 0001567619-21-005665 · doc1.xml · nonDerivative · entry 3

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,224

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March 03, 2021 Filed Mar 4, 2021 22:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 1,367 $192.59 $263,270.53
Disclosure

SEC source: 0001567619-21-005665 · doc1.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,724

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.

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March 03, 2021 Filed Mar 4, 2021 22:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Exercise / conversionCommon Stock 133 $199.24 $26,498.92
Disclosure

SEC source: 0001567619-21-005665 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,357

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.

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July 10, 2020 Filed Jul 14, 2020 17:36 UTC LITTELFUSE INC /DE LFUS · Entity 3514 GrantStock Option (right to buy) · Derivative 5,293 $0.00 Strike: $166.63 $0.00
Disclosure

SEC source: 0001567619-20-013257 · doc1.xml · derivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,293

Underlying: Common Stock · 5,293 shares

Expires 2027-07-10

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April 28, 2020 Filed Apr 30, 2020 20:57 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 125 $142.91 $17,863.75
Disclosure

SEC source: 0001567619-20-008690 · doc1.xml · nonDerivative · entry 1

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,224

F1 · price: Closing price per share on date of vesting of restricted stock units.

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April 27, 2020 Filed Apr 28, 2020 22:04 UTC LITTELFUSE INC /DE LFUS · Entity 3514 Tax withholdingCommon Stock 90 $141.82 $12,763.80
Disclosure

SEC source: 0001567619-20-008563 · doc1.xml · nonDerivative · entry 2

Conrad Alexander · CIK 0001766692 · SVP &GM Passenger Vehicle

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,349

F2 · price: Closing price per share on date of vesting of restricted stock units.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.