Littelfuse Inc SEC Filings

William P. Noglows, a director of Littelfuse, acquired shares through dividend reinvestment and dividend accrual on restricted stock units on 09/05/2025. Two non-derivative purchases at a reported price of $259.58 each show 20,760 and 20,763 shares acquired, respectively, reflecting dividend reinvestment and dividend payments on unvested RSUs. The filing also reports 2,500 shares held in trust for his son and 2,500 shares held in trust for his daughter, listed as indirect holdings. The transactions were reported on Form 4 and executed under routine dividend-related plans rather than open-market discretionary purchases.

Chung T J, a director of Littelfuse, Inc. (LFUS), reported two non-derivative acquisitions on 09/05/2025. The filing shows acquisition of 25 shares at $259.58 attributed to reinvestment of dividends under a deferred compensation plan, and acquisition of 3 shares at $259.58 representing dividends accrued on unvested restricted stock units. Following these transactions the report lists beneficial ownership totals of 18,755 and 18,758 shares respectively. The form indicates it was filed as a single reporting person and includes a checked box noting the transaction was made pursuant to a plan intended to satisfy Rule 10b5-1(c) affirmative defense. The filing is signed via power of attorney on 09/08/2025.

Hunter Gordon, a director of Littelfuse Inc. (LFUS), reported two non-derivative acquisitions on 09/05/2025. One entry shows shares acquired pursuant to reinvestment of dividends under a deferred compensation plan, and a second entry shows shares accrued as payment of dividends on unvested restricted stock units. The report lists 26,772 and 26,775 shares as the amounts beneficially owned following the respective transactions, with the transactions recorded at a price of $259.58.

The filing was signed by Ryan K. Stafford, as power of attorney, on 09/08/2025. All details in this summary are taken directly from the Form 4 content provided.

Littelfuse Inc. director Anthony Grillo acquired additional common shares on 09/05/2025 through dividend reinvestment and dividend accrual on unvested restricted stock units. The filing shows two non-derivative acquisitions at a price of $259.58 per share: 86 shares via reinvested dividends under a deferred compensation plan and 3 shares accrued as dividend payment on unvested RSUs, bringing his beneficial ownership to 74,227 shares.

The Form 4 is a routine insider reporting of compensation-related share accruals and reinvestment rather than an open-market purchase or sale, and it was signed by a power of attorney on 09/08/2025.

Insider transactions at Littelfuse (LFUS): Ryan K. Stafford, Executive VP, CLO & Corporate Secretary, exercised a stock option and sold shares on 08/25/2025. He acquired 10,206 shares via exercise of options with a $199.24 exercise price and sold those shares in three blocks: 4,923 shares at a weighted average price of $260.84, 4,783 shares at $261.72, and 500 shares at $262.60. Following these transactions the reporting person beneficially owned 30,727 shares.

The filing provides per-share weighted average sale prices and states the option vested in annual one-third increments beginning April 26, 2019.

Conrad Alexander, SVP & GM Passenger Vehicle at Littelfuse (LFUS), reported option vesting and subsequent open-market sales on 08/25/2025. The filing shows acquisitions labeled "M" totaling 9,697 shares through vesting/exercise of stock options at exercise prices of $166.63, $132.08 and $199.24. The reporting person sold 13,210 shares in multiple transactions at weighted-average sale prices of $261.06, $261.75 and $262.73, respectively. After these transactions the reporting person beneficially owned 3,427 shares, held directly. The filing lists the number of underlying options remaining exercisable (5,293; 3,604; 800) with stated expiration dates and shows the reporting was made by one reporting person with a POA signature dated 08/26/2025.

Littelfuse Inc (LFUS) Form 144 notifies a proposed sale of 13,210 shares of common stock through Merrill on or about 08/25/2025. The filing lists an aggregate market value of $3,461,020.00 and reports 24,781,558 shares outstanding for the issuer. The shares to be sold were acquired over multiple dates primarily by restricted stock lapses between 2019 and 2025 and by stock option exercises in 2019 and 2020, with many restricted-lapse entries in April of each year. Broker details are provided as Merrill, 8890 Lyra Drive, Columbus, OH, 5th Floor. The filer certifies they are unaware of undisclosed material adverse information and no securities were reported sold by the filer in the past three months.

Littelfuse, Inc. (LFUS) Form 144 notice shows a proposed sale of 10,206 common shares by a holder who acquired the shares via a stock option exercise on 04/26/2019. The filing states an aggregate market value of $2,667,273 and reports 277,535,696 shares outstanding. The proposed sale is scheduled for 08/25/2025 through Merrill in Columbus, Ohio, and payment is to be made in cash. The filing confirms no other sales by this person in the past three months and includes the seller's representation that they are unaware of any undisclosed material adverse information about the issuer.

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.