LFUS Form 4: Director Maria Green Records 3,716-Share Accrual

Rhea-AI Filing Summary

Maria C. Green, a director of Littelfuse Inc. (LFUS), reported an acquisition of 3,716 shares of Littelfuse common stock on 09/05/2025 at a price of $259.58 per share. The filing states these shares represent amounts accrued as payment of dividends on unvested restricted stock units, and the ownership listed is direct. The Form 4 was filed by one reporting person and signed by Ryan K. Stafford under power of attorney on 09/08/2025. The disclosure documents an insider share increase resulting from dividend accruals rather than a market purchase or option exercise.

Positive

• Acquisition disclosed: Reporting person acquired 3,716 shares on 09/05/2025.
• Clear explanation: Shares were accrued as payment of dividends on unvested restricted stock units, explicitly stated in the filing.
• Direct ownership: The 3,716 shares are listed as directly beneficially owned following the transaction.

Negative

• None.

Insights

Financial Analyst

TL;DR: Director Maria C. Green recorded a 3,716-share increase in direct holdings via dividend accruals at $259.58 per share.

The Form 4 shows a non-derivative acquisition on 09/05/2025 of 3,716 shares recorded at $259.58 per share. The filing explicitly notes these shares were accrued as dividend payments on unvested restricted stock units, indicating compensation-related issuance rather than open-market buying. For investors tracking insider ownership, this disclosure updates beneficial ownership but does not indicate discretionary insider trading activity.

Corporate Governance Expert

TL;DR: This is a routine disclosure of dividend-accrued shares to a director, filed under Section 16 rules.

The submission meets Section 16 reporting requirements for a director. The transaction code and explanation clarify the shares arise from dividend accruals on unvested RSUs, which is common in compensation administration. The form was filed by one reporting person and executed via a power of attorney dated 09/08/2025. No other governance issues or disclosures are present in the filing.

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

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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^*

GREEN MARIA C

(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)
09/05/2025

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	09/05/2025		A		3(1)	A	$259.58	3,716	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	09/08/2025
	** 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.

FAQ

What did Maria C. Green report on Form 4 for LFUS?

The Form 4 reports an acquisition of 3,716 shares of Littelfuse common stock on 09/05/2025 at a price of $259.58 per share.

Why were the 3,716 shares issued to the reporting person?

The filing states the shares represent amounts accrued as payment of dividends on unvested restricted stock units.

Is the reported ownership direct or indirect?

The filing indicates the ownership form is Direct for the 3,716 shares following the transaction.

When was the Form 4 filed and who signed it?

The form shows a signature by Ryan K. Stafford, Power of Attorney dated 09/08/2025.

Was this transaction an open-market purchase or option exercise?

No. The filing explicitly describes the shares as dividend accruals on unvested RSUs, not an open-market purchase or option exercise.