Littelfuse director reports 3-share stock acquisition in Form 4

Littelfuse Inc. reported an insider transaction by a director involving company common stock.

Rhea-AI Filing Summary

Littelfuse Inc. reported an insider transaction by a director involving company common stock. On 12/05/2025, the director acquired 3 shares of Littelfuse common stock at a price of $258.99 per share. The filing explains that these shares represent stock accrued as payment of dividends on unvested restricted stock units.

After this transaction, the director beneficially owned 1,814 shares of Littelfuse common stock, held directly. The report is filed for one reporting person in the capacity of a director of the company.

Insider Trade Summary

Grant/Award: 3 shares

Grant/Award 1 txn

Insider DELLY GAYLA J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3	$258.99	$776.97

Holdings After Transaction: Common Stock — 1,814 shares (Direct)

Footnotes (1)

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

FAQ

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

What insider transaction did a Littelfuse (LFUS) director report?

A Littelfuse director reported acquiring 3 shares of the company’s common stock at a price of $258.99 per share.

When did the reported Littelfuse (LFUS) insider transaction occur?

The reported transaction took place on 12/05/2025, according to the Form 4 details.

How many Littelfuse (LFUS) shares does the director own after the transaction?

Following the reported transaction, the director beneficially owned 1,814 shares of Littelfuse common stock, held directly.

How were the additional Littelfuse (LFUS) shares acquired by the director?

The additional 3 shares represent stock accrued as payment of dividends on unvested restricted stock units, as explained in the footnote.

What is the reporting person’s relationship to Littelfuse (LFUS)?

The reporting person is identified in the filing as a Director of Littelfuse Inc.

Is this Littelfuse (LFUS) Form 4 filed for more than one reporting person?

No. The document indicates that the Form is filed by one reporting person, not by multiple reporting persons.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 12/08/2025 - 05:17 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

DELLY GAYLA J

(Last) (First) (Middle)

6133 NORTH RIVER ROAD, SUITE 500

(Street)

ROSEMONT IL 60018

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LITTELFUSE INC /DE [ LFUS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/05/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/05/2025		A		3(1)	A	$258.99	1,814	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

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

	Ryan K. Stafford, Power of Attorney	12/08/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.