Littelfuse INC /DE Form 4 insider transactions

Director Maria C. Green was granted 482 restricted stock units as part of the Littelfuse, Inc. Long-Term Incentive Plan.

Director T.J. Chung acquired 482 restricted stock units in Littelfuse, Inc. as part of a long-term incentive plan.

Littelfuse, Inc. Director Gordon Hunter was granted 482 restricted stock units as part of the company's long-term incentive plan.

Director Holly Paeper was granted 482 restricted stock units as part of the Littelfuse, Inc. long-term incentive plan.

Littelfuse, Inc. director Kristina A. Cerniglia was granted 482 restricted stock units as part of the company's long-term incentive plan.

Director William P. Noglows was granted 482 restricted stock units as part of the Littelfuse, Inc. long-term incentive plan.

Littelfuse Director Anthony Grillo reported gifting 3,000 shares of common stock, reducing his direct beneficial ownership to 67,408 shares.

Littelfuse Inc. Director Holly Beth Paeper received a grant of 72 restricted stock units, aligning her interests with shareholders.

Littelfuse Director Kristina Cerniglia exercised options and sold 2,343 shares of common stock under a pre-arranged 10b5-1 trading plan.

Littelfuse Director Gordon Hunter exercised stock options and subsequently sold a portion of his common stock holdings.

Littelfuse Director Anthony Grillo sold 5,000 shares of common stock for over $1.7 million after exercising options, reducing his direct beneficial ownership to 69,423 shares.

Jeffrey Gorski, SVP & Chief Accounting Officer at Littelfuse, exercised stock options and subsequently sold 6,000 shares of common stock under a 10b5-1 plan.

Littelfuse Inc. Director William P. Noglows exercised stock options to acquire 911 shares of common stock at $199.24 per share.

Maggie Chu, SVP and CHRO of Littelfuse Inc., exercised stock options and subsequently sold 2,061 shares of common stock.

Peter Sung-Jip Kim, SVP & GM Industrial Business at Littelfuse, exercised stock options and subsequently sold all 5,488 acquired shares for approximately $1.8 million.

Littelfuse Executive VP, CLO & Corp Sec Ryan K. Stafford exercised stock options and subsequently sold a portion of his common stock holdings.

Deepak Nayar, SVP & GM Electronics Business at Littelfuse, reported exercising stock options and subsequently selling a portion of his common stock holdings.

Littelfuse SVP David Ruppel exercised stock options and subsequently sold a portion of his common stock holdings.

A Littelfuse Inc. executive exercised stock options and subsequently sold a portion of the acquired common stock, as detailed in a recent SEC Form 4 filing.

A Littelfuse Inc. executive has reported a planned sale of 2,162 common shares on December 11, 2025, under a Rule 10b5-1 plan.

Littelfuse's Executive VP and CFO, Abhishek Khandelwal, acquired additional common stock through dividend payments on unvested restricted stock units.

Littelfuse Director William P. Noglows increased his beneficial ownership of common stock through dividend reinvestments and accrued dividends on unvested restricted stock units.

A Littelfuse Inc. director acquired additional common stock through dividend reinvestment and restricted stock unit dividends, increasing their beneficial ownership.

Littelfuse Director Maria C. Green acquired 3 shares of common stock through dividend reinvestment on unvested restricted stock units.

Littelfuse Director Kristina Cerniglia increased her beneficial ownership by 3 shares through dividend reinvestment on unvested restricted stock units.

Littelfuse Inc. Director Gordon Hunter acquired 14 shares of common stock through dividend reinvestment and unvested restricted stock units, increasing his total beneficial ownership to 26,789 shares.

Littelfuse Director Gayla J. Delly accrued 3 shares of common stock through dividend payments on unvested restricted stock units, increasing her beneficial ownership to 1,814 shares.

Littelfuse Director Anthony Grillo increased his beneficial ownership of common stock through routine dividend-related acquisitions.

Littelfuse SVP & GM Semiconductor Business, Karim Wagdy, acquired 4 shares of common stock through dividend reinvestment on unvested restricted stock units.

A Littelfuse executive acquired 13 common shares on December 5, 2025, through dividend reinvestment on unvested restricted stock units.