LFUS reports a Form 144 notice indicating proposed sales of common shares acquired on exercise of stock options, with transactions recorded as cash sales on 02/24/2026. The filing lists option exercise dates of 04/26/2019 and 04/23/2020 and quantities of 911 and 1,432 shares.
Littelfuse director Gordon Hunter reported a combination of option exercise and share sales. On February 20, he exercised a stock option for 911 shares at a price of $0.00 per option, receiving 911 shares of common stock at $199.24 per share.
That same day, he sold a total of 911 Littelfuse common shares in open-market transactions at per-share prices of $368.42, $367.65, and $366.61, with some trades executed as weighted-average prices within disclosed ranges. After these transactions, he directly owned 26,789 Littelfuse shares.
Littelfuse, Inc. reports fiscal 2025 net sales of $2,386.3 million, up from $2,190.8 million, led by the Electronics segment at $1,345.5 million, Transportation at $676.4 million, and Industrial at $364.4 million. Sales were geographically diversified, with 65% generated outside the U.S. and about 24% from China.
The company expanded through several deals, including the 2025 acquisition of Basler Electric, with annualized sales of roughly $130 million for $350.3 million in cash, and the Dortmund 200mm wafer fab in Germany for about €94 million. Backlog rose sharply to $1,070.9 million from $664.9 million, mostly scheduled for 2026.
Littelfuse recorded a non-cash goodwill impairment charge of $301.2 million in its Electronics Semiconductor reporting unit, after earlier impairments in 2024, while continuing to invest heavily in R&D at $106.9 million in 2025. Management highlights competitive, regulatory, tax, trade, cybersecurity, and climate-related risks, but points to a strong balance sheet, ~17,000 employees, and a strategy focused on high-growth power, infrastructure, and electrification markets.
Littelfuse Inc. director Anthony Grillo reported an option exercise and related share sales. On February 10, 2026, he exercised a stock option for 911 shares of common stock at an exercise price of $199.24 per share.
That same day, he sold a total of 5,000 common shares in open-market transactions, including 4,570 shares at a weighted average price of $346.13 and 390 shares at a weighted average price of $347.35, plus 40 shares at $348.47. After these transactions, he directly owned 70,334 Littelfuse common shares.
A Rule 144 notice has been filed for the planned sale of 5,000 shares of common stock through Merrill Lynch on the NASDAQ, with an aggregate market value of 1,731,156. The filing lists total common shares outstanding as 24,901,687.
The shares to be sold were acquired over several years mainly through vesting of restricted stock units (RSUs) and stock option exercises, with consideration described as compensation or cash. The seller represents that they do not know any undisclosed material adverse information about the issuer’s current or prospective operations.
Littelfuse senior vice president and chief accounting officer Jeffrey G. Gorski reported multiple stock option exercises and share sales. On February 5–6, 2026, he exercised 6,000 stock options at an exercise price of $166.63 per share and sold 6,000 common shares at sale prices generally in the low to mid-$300s, including weighted average prices referenced between $328.64 and $347.23. After these transactions, he directly holds 6,433 shares of Littelfuse common stock and 689 remaining stock options on the same grant.
Littelfuse director William P. Noglows reported an option exercise and updated share holdings. On February 4, 2026, a stock option for 911 shares of Littelfuse common stock was exercised at an exercise price of $199.24 per share, converting the option into common shares.
Following this transaction, Noglows beneficially owns 21,685 shares of Littelfuse common stock directly. In addition, 2,500 shares are held in a trust for the benefit of his son and another 2,500 shares are held in a trust for the benefit of his daughter, reported as indirect ownership. The option position for 911 shares is now shown as fully exercised with no remaining derivative securities of that grant.
Littelfuse senior vice president and chief human resources officer Maggie Chu reported an insider transaction involving company common stock. On February 4, 2026, she exercised a stock option for 2,061 shares of common stock at an exercise price of $262.75 per share and acquired those shares directly. That same day, she sold 2,061 shares of common stock in market transactions at a weighted average price of $326.71 per share, with individual sale prices ranging from $326.68 to $327.40. After these transactions, Chu directly held 6,719 common shares of Littelfuse.
Littelfuse senior vice president Kim Peter Sung-Jip reported exercising employee stock options and selling shares of the company’s common stock. On February 2, 2026, he exercised options for 5,488 shares at an exercise price of $166.63 per share.
On the same day, he sold a total of 5,488 common shares in several market transactions at weighted average prices ranging from about $325.44 to $328.14 per share, as detailed in the price ranges in the footnotes. After these transactions, he directly owned 10,175 Littelfuse shares.