[Form 4] LITTELFUSE INC /DE Insider Trading Activity
Rhea-AI Filing Summary
Littelfuse executive Peter Sung-Jip Kim reported same-day option exercises and share sales. On 2026-06-02, he exercised stock options covering 10,171 shares of common stock at exercise prices between $230.39 and $267.84 per share.
The same day, he sold 10,171 common shares in open-market transactions at weighted average prices around $485 per share, in multiple trades within disclosed price ranges. The filing shows a typical exercise-and-sell pattern, converting previously granted options into cash while using long-standing option awards.
Positive
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Negative
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Insights
Routine option exercise-and-sell sequence with no clear directional signal.
Peter Sung-Jip Kim, SVP & GM Industrial Business at Littelfuse, exercised stock options for 10,171 shares of common stock on 2026-06-02, with strike prices between $230.39 and $267.84. These options were previously granted and disclosed, and several grants vested in one-third annual increments.
On the same date he sold 10,171 shares in open-market transactions, at weighted average prices near $485 per share, across multiple trades within the ranges described in the footnotes. This pattern reflects an exercise-and-sell event, turning option-based compensation into cash rather than an incremental open-market share purchase or sale.
The filing does not list remaining derivative positions, indicating the reported option grants were fully or largely exercised here. Without data on his overall equity stake or company share count, the economic scale relative to total holdings cannot be assessed from this document alone, so the filing is best viewed as a routine compensation-related transaction.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Stock Option (right to buy) | 1,355 | $0.00 | -- |
| Exercise | Stock Option (right to buy) | 2,486 | $0.00 | -- |
| Exercise | Stock Option (right to buy) | 3,285 | $0.00 | -- |
| Exercise | Stock Option (right to buy) | 3,045 | $0.00 | -- |
| Exercise | Common Stock | 1,355 | $267.84 | $363K |
| Exercise | Common Stock | 2,486 | $231.64 | $576K |
| Exercise | Common Stock | 3,285 | $240.76 | $791K |
| Exercise | Common Stock | 3,045 | $230.39 | $702K |
| Sale | Common Stock | 10,090 | $486.18 | $4.91M |
| Sale | Common Stock | 81 | $484.90 | $39K |
Footnotes (1)
- The shares were sold in multiple transactions at prices ranging from $485.95 to $486.64, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The shares were sold in multiple transactions at prices ranging from $484.77 to $485.08, inclusive. This amount represents the weighted average sale price of such transactions. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The option for 1,355 shares vests in increments of one third annually beginning on the first anniversary of the April 22, 2021 date of grant. The option for 2,486 shares vests in increments of one third annually beginning on the first anniversary of the April 28, 2022 date of grant. The option for 3,285 shares vests in increments of one third annually beginning on the first anniversary of the April 27, 2023 date of grant. The option for 4,568 shares vests in increments of one-third annually beginning on the first anniversary of the April 25, 2024 date of grant.
