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 |
|---|---|---|---|---|---|---|
| 2026-10-29 | Ruppel David SVP & GM Transportation Bus. | Sale | −1,493 | $404.57 | $604K | 4,720 |
| 2026-06-18 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −247 | $483.26 | $119K | 6,766 |
| 2026-06-18 | Gorski Jeffrey G SVP & Chief Accounting Officer | Sale | −1,142 | $482.31 | $551K | 5,624 |
| 2026-06-15 | HUNTER GORDON Director | Sale | −1,432 | $480.00 | $687K | 26,683 |
| 2026-06-11 | GRILLO ANTHONY Director | Sale | −35 | $449.76 | $16K | 67,893 |
| 2026-06-11 | GRILLO ANTHONY Director | Sale | −256 | $450.66 | $115K | 67,637 |
| 2026-06-11 | GRILLO ANTHONY Director | Sale | −2,462 | $451.93 | $1.1M | 65,175 |
| 2026-06-11 | GRILLO ANTHONY Director | Sale | −38 | $452.75 | $17K | 65,137 |
| 2026-06-11 | GRILLO ANTHONY Director | Sale | −209 | $454.07 | $95K | 64,928 |
| 2026-06-03 | HUNTER GORDON Director | Sale 10b5-1 | −603 | $488.31 | $294K | 26,678 |
| 2026-06-02 | Kim Peter Sung-Jip SVP & GM Industrial Business | Sale | −10,090 | $486.18 | $4.9M | 10,598 |
| 2026-06-02 | Kim Peter Sung-Jip SVP & GM Industrial Business | Sale | −81 | $484.90 | $39K | 10,517 |
| 2026-05-20 | Chu Maggie SVP, CHRO | Sale | −8,926 | $435.22 | $3.9M | 8,472 |
| 2026-05-20 | Chu Maggie SVP, CHRO | Sale | −2,408 | $436.38 | $1.1M | 6,064 |
| 2026-05-20 | Chu Maggie SVP, CHRO | Sale | −63 | $437.37 | $28K | 6,001 |
| 2026-05-18 | Ruppel David SVP & GM Transportation Bus. | Sale | −506 | $445.16 | $225K | 5,260 |
| 2026-05-18 | Nayar Deepak SVP & GM Electronics Business | Sale | −2,287 | $446.78 | $1.0M | 8,506 |
| 2026-05-18 | Nayar Deepak SVP & GM Electronics Business | Sale | −2,333 | $446.78 | $1.0M | 6,173 |
| 2026-05-18 | Nayar Deepak SVP & GM Electronics Business | Sale | −1,291 | $446.78 | $577K | 4,882 |
| 2026-04-30 | Chu Maggie SVP, CHRO | Sale 10b5-1 | −282 | $396.90 | $112K | 6,001 |
Page 1 of 6 · 112 trades