Alexander Conrad - Aug 25, 2025 Form 4 Insider Report for LITTELFUSE INC /DE (LFUS)

Role
SVP &GM Passenger Vehicle
Signature
Ryan K. Stafford, Power of Attorney
Stock symbol
LFUS
Transactions as of
Aug 25, 2025
Transactions value $
-$1,936,108
Form type
4
Date filed
8/26/2025, 04:18 PM
Previous filing
Jun 9, 2025
Next filing
Sep 8, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Conrad Alexander SVP &GM Passenger Vehicle 6133 NORTH RIVER ROAD, SUITE 500, ROSEMONT Ryan K. Stafford, Power of Attorney 2025-08-26 0001766692

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LFUS Common Stock Options Exercise $882K +5.29K +76.27% $166.63 12.2K Aug 25, 2025 Direct
transaction LFUS Common Stock Options Exercise $476K +3.6K +29.46% $132.08 15.8K Aug 25, 2025 Direct
transaction LFUS Common Stock Options Exercise $159K +800 +5.05% $199.24 16.6K Aug 25, 2025 Direct
transaction LFUS Common Stock Sale -$2.15M -8.22K -49.39% $261.06 8.42K Aug 25, 2025 Direct F4
transaction LFUS Common Stock Sale -$922K -3.52K -41.83% $261.75 4.9K Aug 25, 2025 Direct F5
transaction LFUS Common Stock Sale -$386K -1.47K -30.03% $262.73 3.43K Aug 25, 2025 Direct F6

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction LFUS Stock Option (right to buy) Options Exercise $0 -5.29K -100% $0.00 0 Aug 25, 2025 Common Stock 5.29K $166.63 Direct F1
transaction LFUS Stock Option (right to buy) Options Exercise $0 -3.6K -100% $0.00 0 Aug 25, 2025 Common Stock 3.6K $132.08 Direct F2
transaction LFUS Stock Option (right to buy) Options Exercise $0 -800 -100% $0.00 0 Aug 25, 2025 Common Stock 800 $199.24 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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.
F2 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.
F3 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.
F4 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.
F5 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.
F6 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.