Littlefuse insider plans sale of 5,488 shares

Peter Kim has filed a Form 144 to sell 5,488 shares of Littlefuse common stock.

Rhea-AI Filing Summary

Peter Kim has filed a Form 144 to sell 5,488 shares of Littlefuse common stock. The shares are to be sold through Merrill in Columbus, Ohio, on or about 02/02/2026 on the NASDAQ, with an aggregate market value of $1,791,013.41 and 24,901,687 shares outstanding.

The shares were acquired on 07/10/2020 via a stock option exercise from Littlefuse and are to be paid for in cash. In the past three months, Peter Kim also sold 2,049 common shares on 12/11/2025 for gross proceeds of $553,284.68. By signing the notice, he represents that he knows no undisclosed material adverse information about Littlefuse.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Littlefuse (LFUS) Form 144 filed by Peter Kim cover?

The Form 144 covers a planned sale of 5,488 Littlefuse common shares. They are to be sold through Merrill on the NASDAQ around 02/02/2026, with an aggregate market value of $1,791,013.41 and 24,901,687 shares outstanding.

How and when were the Littlefuse shares in Peter Kim’s Form 144 acquired?

The 5,488 Littlefuse common shares were acquired on 07/10/2020 via a stock option exercise from Littlefuse. The table states that payment for these securities is to be made in cash with a listed payment date of 02/02/2026.

What recent Littlefuse share sales has Peter Kim reported before this Form 144?

The filing lists a prior sale of 2,049 Littlefuse common shares by Peter Kim on 12/11/2025. Those shares generated $553,284.68 in gross proceeds, and are included in the section covering securities sold during the past three months.

Which broker and exchange are involved in Peter Kim’s planned Littlefuse sale?

The planned sale of 5,488 Littlefuse common shares will be handled by Merrill, located at 8890 Lyra Drive, 5th Floor, Columbus, OH 43240. The securities are expected to be sold on the NASDAQ exchange as indicated in the filing.

What representation does Peter Kim make about Littlefuse in signing Form 144?

By signing the notice, Peter Kim represents that he does not know any material adverse information about Littlefuse’s current or prospective operations that has not been publicly disclosed, consistent with the attestation language included in the Form 144.

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Accepted by SEC EDGAR 02/02/2026 - 05:28 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002010494
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Littelfuse, Inc
SEC File Number	000-20388
Address of Issuer	6133 North River Road Ste 500 Rosemont ILLINOIS 60018
Phone	7736281000
Name of Person for Whose Account the Securities are To Be Sold	Peter Kim
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Merrill 8890 Lyra Dr 5th Flr Columbus OH 43240	5488	1791013.41	24901687	02/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/10/2020	Stock Option Exercise	Littlefuse			5488	02/02/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Peter Kim 6133 North River Road Ste 500 Rosemont IL 60018	Common	12/11/2025	2049	553284.68

144: Remarks and Signature

Remarks
Date of Notice	02/02/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Peter Kim
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)