CIK 0000889331 · Large accelerated filer
LITTELFUSE INC /DE
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- LFUS
- Exchange
- Nasdaq
- Industry
- Switchgear & Switchboard Apparatus
- FY end
- Dec 26
- Incorporated
- DE
- Entity type
- operating
- EIN
- 363795742
- Phone
- 773-628-1000
- Business address
- 6133 NORTH RIVER ROAD, SUITE 500, ROSEMONT, IL, 60018
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $604,023
- in 1 filing
Net −$604,023. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-20 | HUNTER GORDON Director | Sale | −120 | $366.61 | $44K | 26,789 |
| 2026-02-20 | HUNTER GORDON Director | Option exercise · Stock Option (right to buy) | −911 | 0 | ||
| 2026-02-10 | GRILLO ANTHONY Director | Sale | −4,570 | $346.13 | $1.6M | 69,853 |
| 2026-02-10 | GRILLO ANTHONY Director | Sale | −390 | $347.35 | $135K | 69,463 |
| 2026-02-10 | GRILLO ANTHONY Director | Sale | −40 | $348.47 | $14K | 69,423 |
| 2026-02-10 | GRILLO ANTHONY Director | Option exercise | +911 | $199.24 | $182K | 70,334 |
| 2026-02-10 | GRILLO ANTHONY Director | Option exercise · Stock Option (right to buy) | −911 | 0 | ||
| 2026-02-06 | Gorski Jeffrey G SVP & Chief Accounting Officer | Option exercise | +2,500 | $166.63 | $417K | 8,933 |
| 2026-02-06 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −60 | $344.97 | $21K | 8,873 |
| 2026-02-06 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −2,440 | $346.94 | $847K | 6,433 |
| 2026-02-06 | Gorski Jeffrey G SVP & Chief Accounting Officer | Option exercise · Stock Option (right to buy) | −2,500 | 689 | ||
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Option exercise | +3,500 | $166.63 | $583K | 9,933 |
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −1,170 | $329.18 | $385K | 8,763 |
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −1,033 | $330.14 | $341K | 7,730 |
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −749 | $330.98 | $248K | 6,981 |
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −548 | $332.21 | $182K | 6,433 |
| 2026-02-05 | Gorski Jeffrey G SVP & Chief Accounting Officer | Option exercise · Stock Option (right to buy) | −3,500 | 3,189 | ||
| 2026-02-04 | NOGLOWS WILLIAM P Director | Option exercise | +911 | $199.24 | $182K | 21,685 |
| 2026-02-04 | NOGLOWS WILLIAM P Director | Option exercise · Stock Option (right to buy) | −911 | 0 | ||
| 2026-02-04 | Chu Maggie SVP, CHRO | Option exercise | +2,061 | $262.75 | $542K | 8,780 |
Page 9 of 29 · 565 trades