LFUS (NASDAQ) Form 144 lists option-exercise resale notices on 06/02/2026

Rhea-AI Filing Summary

LFUS filing (Form 144): proposed resale of common stock by an affiliate. The excerpt lists sale notices tied to prior Stock Option Exercise dates of 04/22/2021, 04/28/2022, 04/27/2023, and 04/25/2024, with proposed sale amounts shown as 1,355, 2,486, 3,285, and 3,045 shares respectively and a filing date of 06/02/2026.

The header shows an entity address at Merrill 8890 Lyra Dr 5th Flr Columbus OH 43240 and numerical entries 4,994,878.75 and 25,288,904 associated with Common and NASDAQ in the excerpt. The excerpt does not state proceeds treatment or the identity of the seller beyond the broker/address line.

Insights

Securities Compliance Analyst

Form 144 notices list proposed sales from exercised options with specific share counts and dates.

The excerpt shows four rows labeled Stock Option Exercise with exercise dates and share amounts: 1,355, 2,486, 3,285, and 3,045, each tied to a proposed sale date 06/02/2026. These entries are typical resale notices required for affiliate dispositions.

Timing and method qualifiers (for example, whether sales are brokered or block trades) are not included in the excerpt; subsequent filings or completion notices would report actual dispositions.

Equity Markets Specialist

Amounts are small, individual option-derived share lots rather than a single large block.

The listed share amounts per exercise are in the low thousands, indicating modest parcel sizes. The header numeric entries (4,994,878.75 and 25,288,904) appear in the excerpt but lack explicit labels tying them to ‘registered’ or ‘outstanding’ counts in the provided text.

Cash-flow treatment and seller identity beyond the broker/address are not specified in the excerpt; those details would appear in a full Form 144 or subsequent Form 4/Form 5 where applicable.

Key Figures

Filing date: 06/02/2026 Proposed sale — 04/22/2021 exercise: 1,355 shares Proposed sale — 04/28/2022 exercise: 2,486 shares +4 more

7 metrics

Filing date 06/02/2026 Form 144 filing date shown in excerpt

Proposed sale — 04/22/2021 exercise 1,355 shares Stock Option Exercise dated 04/22/2021 with proposed sale date 06/02/2026

Proposed sale — 04/28/2022 exercise 2,486 shares Stock Option Exercise dated 04/28/2022 with proposed sale date 06/02/2026

Proposed sale — 04/27/2023 exercise 3,285 shares Stock Option Exercise dated 04/27/2023 with proposed sale date 06/02/2026

Proposed sale — 04/25/2024 exercise 3,045 shares Stock Option Exercise dated 04/25/2024 with proposed sale date 06/02/2026

Header numeric entry 4,994,878.75 Numeric field shown in header adjacent to Common/NASDAQ in excerpt

Header numeric entry 25,288,904 Numeric field shown in header adjacent to Common/NASDAQ in excerpt

Key Terms

Form 144, Stock Option Exercise, NASDAQ

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Stock Option Exercise financial

"Common | 04/22/2021 | Stock Option Exercise"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

NASDAQ market

"06/02/2026 | NASDAQ"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	10171	4994878.75	25288904	06/02/2026	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	04/22/2021	Stock Option Exercise	Littlefuse			1355	06/02/2026	Cash
Common	04/28/2022	Stock Option Exercise	Littlefuse			2486	06/02/2026	Cash
Common	04/27/2023	Stock Option Exercise	Littlefuse			3285	06/02/2026	Cash
Common	04/25/2024	Stock Option Exercise	Littlefuse			3045	06/02/2026	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

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does LFUS's Form 144 filing list?

The filing lists proposed sales of common stock tied to prior Stock Option Exercise dates and share amounts. It shows four exercise dates and proposed sale amounts of 1,355, 2,486, 3,285, and 3,045, with a filing date of 06/02/2026.

Who is the broker or address shown on the LFUS excerpt?

The excerpt shows a broker/address line: Merrill 8890 Lyra Dr 5th Flr Columbus OH 43240. This appears as the broker/contact line in the provided text; the excerpt does not identify the selling individual or entity beyond that address.

Are proceeds or sale methods disclosed in the LFUS excerpt?

No. The provided excerpt does not state proceeds treatment or specific sale methods. It lists exercise dates and proposed share quantities but does not describe whether sales will be brokered, block trades, or otherwise.

What do the numeric entries 4,994,878.75 and 25,288,904 refer to?

Those two numbers appear in the header adjacent to Common and NASDAQ in the excerpt. The text does not attach explicit labels to them, so their precise meaning is not stated within the provided content.