LFUS
LITTELFUSE INC /DE · Manufacturing · Market cap $10.5B
Insiders sold $2.7M net in the last 90 days ·3 sellers, 0 buyers· latest Form 4 filed Jun 18, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$36.1M
reported sales (SEC code S)
Unique Insiders
9
in the rolling window
Latest filing
Sep 8, 2026
Gorski Jeffrey G
LITTELFUSE INC /DE (LFUS) has 118 SEC Form 4 filings (215 transaction rows) in the rolling window, disclosed by 9 distinct insiders. Most recent filing: Sep 8, 2026.
Inside the rolling window, 9 insiders at LITTELFUSE INC /DE reported no open-market purchases and 25 open-market sales totaling $36.1M. The most active filer is SVP & GM Electronics Business Nayar Deepak with 5 filings. Insiders have net sold $16.2M over the trailing 6 months. The most recent open-market filing is a sale of 1,389 shares by SVP & Chief Accounting Officer Gorski Jeffrey G, dated Jun 18, 2026, worth $670K.
- Industry:Hardware, Equipment & Parts
- CEO:Gregory N. Henderson
- Employees:17,000
- HQ:Rosemont, IL, US
- IPO:1992-09-22
| Source | |||||||
|---|---|---|---|---|---|---|---|
Gorski Jeffrey GFirst in 4 months | SVP & Chief Accounting Officer | Sale | 1,389 | $670K | Jun 18 | -13.8% | SEC ↗ |
| Director | Sale | 1,432 | $687K | Jun 16 | -11.9% | SEC ↗ | |
GRILLO ANTHONYFirst in 4 months | Director | Sale | 3,000 | $1.4M | Jun 11 | -10.7% | SEC ↗ |
| Director | Sale | 603 | $294K | Jun 4 | -13.9% | SEC ↗ | |
Kim Peter Sung-JipFirst in 4 months | SVP & GM Industrial Business | Sale | 10,171 | $4.9M | Jun 3 | -14.7% | SEC ↗ |
| SVP, CHRO | Sale | 11,397 | $5.0M | May 21 | — | SEC ↗ | |
Nayar DeepakFirst in 4 months | SVP & GM Electronics Business | Sale | 5,911 | $2.6M | May 20 | — | SEC ↗ |
Ruppel DavidFirst in 4 months | SVP & GM Transportation Bus. | Sale | 506 | $225K | May 20 | — | SEC ↗ |
| SVP, CHRO | Sale | 815 | $320K | Apr 30 | — | SEC ↗ | |
| SVP, CHRO | Sale | 282 | $112K | Apr 30 | — | SEC ↗ | |
Cerniglia Kristina A.First filing | Director | Sale | 2,343 | $863K | Feb 25 | — | SEC ↗ |
HUNTER GORDONFirst filing | Director | Sale | 911 | $335K | Feb 20 | — | SEC ↗ |
GRILLO ANTHONYFirst filing | Director | Sale | 5,000 | $1.7M | Feb 11 | — | SEC ↗ |
Gorski Jeffrey GFirst filing | SVP & Chief Accounting Officer | Sale | 3,500 | $1.2M | Feb 6 | — | SEC ↗ |
Gorski Jeffrey GFirst filing | SVP & Chief Accounting Officer | Sale | 2,500 | $867K | Feb 6 | — | SEC ↗ |
Chu MaggieFirst filing | SVP, CHRO | Sale | 2,061 | $673K | Feb 5 | — | SEC ↗ |
| SVP & GM Electronics Business | Sale | 8,875 | $2.9M | Feb 4 | — | SEC ↗ | |
| SVP & GM Industrial Business | Sale | 5,488 | $1.8M | Feb 4 | — | SEC ↗ | |
Ruppel DavidFirst filing | SVP & GM Transportation Bus. | Sale | 1,495 | $480K | Feb 4 | — | SEC ↗ |
| Executive VP, CLO & Corp Sec | Sale | 16,839 | $5.5M | Feb 4 | — | SEC ↗ | |
Kim Peter Sung-JipFirst filing | SVP & GM Industrial Business | Sale | 2,049 | $553K | Dec 15 | — | SEC ↗ |
Stafford Ryan KFirst filing | Executive VP, CLO & Corp Sec | Sale | 2,162 | $580K | Dec 15 | — | SEC ↗ |
| SVP & GM Electronics Business | Sale | 3,036 | $787K | Dec 8 | — | SEC ↗ | |
| SVP & GM Electronics Business | Sale | 4,454 | $1.2M | Dec 8 | — | SEC ↗ | |
Nayar DeepakFirst filing | SVP & GM Electronics Business | Sale | 2,333 | $596K | Nov 28 | — | SEC ↗ |
Congress trading LFUS 2 all-time
- RRep. Jefferson ShrevePurchase$15,001 - $50,0002025-04-17
- RRep. Jefferson ShreveSale$15,001 - $50,0002025-03-13
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does LFUS have?
LITTELFUSE INC /DE (LFUS) has 118 SEC Form 4 filings (215 transaction rows) in the rolling 365-day window, disclosed by 9 distinct insiders. Most recent filing: Sep 8, 2026.
When was the most recent SEC Form 4 filing for LFUS?
The most recent Form 4 filing for LFUS on Tracefour is dated Sep 8, 2026.
Who is the most active insider at LFUS?
The most active SEC Form 4 filer at LFUS in the rolling window is SVP & GM Electronics Business Nayar Deepak, with 5 filings.
What is the net insider flow at LFUS over the last 6 months?
Over the trailing 180 days, insiders at LFUS have net sold $16.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at LFUS in the current window?
Inside the rolling window, insiders at LFUS bought $0 and sold $36.1M based on SEC Form 4 filings.
Can I get alerts for LFUS insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at LITTELFUSE INC /DE (LFUS). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
LITTELFUSE INC /DE is in the Manufacturing sector.