[144] Littelfuse Inc SEC Filing

Rhea-AI Filing Summary

Form 144 filed for Littelfuse, Inc. (LFUS) shows an intended sale of 15,119 common shares acquired on 04/23/2020 through a stock option exercise. The filing lists an aggregate market value of $3,965,248 and an approximate sale date of 08/22/2025 through Merrill on the NASDAQ. The filer named in recent transactions is Meenal Sethna, with five reported sales during August 2025 totaling 16,438 shares and $4,146,996 in gross proceeds. The notice states payment expected in cash and includes the required certification that the seller is not aware of undisclosed material adverse information.

Positive

• Rule 144 disclosure completed, providing transparent notice of proposed insider sales
• Transaction details included (acquisition date, nature of acquisition, broker, payment method, and recent sale amounts and proceeds)

Negative

• None.

Insights

Securities Compliance Analyst

TL;DR: Filing documents compliant insider sale under Rule 144 with recent August dispositions totaling 16,438 shares.

The Form 144 provides the standard disclosure required for restricted/controlled securities sales under Rule 144. It identifies the broker, the class, acquisition method (stock option exercise), acquisition date, and that payment will be in cash. The notice also includes the customary representation regarding material nonpublic information. From a compliance perspective, the filing is procedural and provides the investor community with transparency about the timing and size of planned insider sales.

Equity Research Analyst

TL;DR: Insider sales disclosed but appear limited in scale relative to outstanding shares reported.

The filing shows an intended sale of 15,119 shares valued at $3.97 million and recent August sales of 16,438 shares for $4.15 million. The document also lists total shares outstanding as 24,781,588, which provides context for the proportion of shares being transacted. This disclosure is informative for shareholders monitoring insider activity but does not by itself convey operational or financial changes at the issuer.

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	15119	3965248.00	24781588	08/22/2025	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	04/23/2020	Stock option exercise	Littelfuse, Inc			15119	08/22/2025	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
Meenal Sethna 6133 North River Rd Ste 500 Rosemont IL 60018	Common	08/12/2025	2923	745804.00
Meenal Sethna 6133 North River Rd Ste 500 Rosemont IL 60018	Common	08/13/2025	11256	2926188.00
Meenal Sethna 6133 North River Rd ste 500 Rosemont IL 60018	common	08/14/2025	40	10331.00
Meenal Sethna 6133 North River Rd Ste 500 Rosemont IL 60018	Common	08/15/2025	100	25737.00
Meenal Sethna 6133 North River Rd Ste 500, Rosemont IL 60018	Common	08/19/2025	1719	438936.00

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 the Form 144 for Littelfuse (LFUS) disclose?

The Form 144 discloses a proposed sale of 15,119 common shares (acquired 04/23/2020 by stock option exercise) with an aggregate market value of $3,965,248 and an approximate sale date of 08/22/2025.

Who is the seller identified in the Littelfuse (LFUS) filing?

The recent sales listed in the filing are attributed to Meenal Sethna, with an address shown in Rosemont, IL.

How many shares and proceeds were reported sold in the past three months in this filing?

The filing lists five sales in August 2025 totaling 16,438 shares and $4,146,996 in gross proceeds.

Through which broker and exchange will the LFUS shares be sold?

The filing indicates the broker as Merrill (address provided) and the sale is to occur on NASDAQ.

How were the shares being sold originally acquired according to the filing?

The shares were acquired via a stock option exercise from Littelfuse, Inc. on 04/23/2020 and payment for the proposed sale is indicated as cash.