David Ruppel, an officer at Littelfuse Inc., has filed a Form 144 to sell 1,493 shares of the company’s common stock. This transaction is significant as it follows the vesting of restricted stock and the exercise of stock options. The sale reflects ongoing movements within the executive ranks of Littelfuse, a notable player in the switchgear and switchboard apparatus industry.

The filing, made on October 29, 2026, reveals that Ruppel acquired 381 shares through a restricted stock vesting on August 14, 2026, and 1,112 shares through a stock option exercise on the same date. The total value of the shares sold is approximately $604,032.67. The shares are listed on the NASDAQ exchange.

Background

Littelfuse Inc. is a company incorporated in Delaware, primarily engaged in manufacturing switchgear and switchboard apparatus. The company operates under the Central Index Key (CIK) number 0000889331. It has been active in the market, with recent filings indicating ongoing transactions and corporate activities.

What the Filing Says

“David Ruppel has filed to sell 1,493 shares of Littelfuse Inc. common stock.”

Impact

This filing may affect shareholders and potential investors by indicating a shift in ownership stakes among Littelfuse executives. Such transactions can often influence market perception and investor confidence in the company.

What’s Next

The filing does not say what happens next.