As of the latest Form 4 filed Jun 22, 2026.
What Littelfuse Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 150 most recent filings for LFUS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-22 | 2026-06-18 | Khandelwal Abhishek Executive VP, CFO | FTax | −1.12K | $479.82 | $538K | No | Form 4 ↗ |
| 2026-06-18 | 2026-06-18 | Gorski Jeffrey G SVP & Chief Accounting Officer | SSale | −1.14K | $482.31 | $551K | No | Form 4 ↗ |
| 2026-06-18 | 2026-06-18 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −247.00 | $483.26 | $119K | No | Form 4 ↗ |
| 2026-06-18 | 2026-06-18 | Gorski Jeffrey G, SVP & Chief Accounting Officer | MExercise | +689.00 | $166.63 | $115K | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-15 | HUNTER GORDON Director | SSale | −1.43K | $480.00 | $687K | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-15 | HUNTER GORDON, Director | MExercise | +1.43K | $132.08 | $189K | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-11 | GRILLO ANTHONY Director | SSale | −209.00 | $454.07 | $94.9K | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-11 | GRILLO ANTHONY, Director | SSale | −38.00 | $452.75 | $17.2K | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-11 | GRILLO ANTHONY, Director | SSale | −2.46K | $451.93 | $1.11M | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-11 | GRILLO ANTHONY, Director | SSale | −256.00 | $450.66 | $115K | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-11 | GRILLO ANTHONY, Director | SSale | −35.00 | $449.76 | $15.7K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | PAEPER HOLLY Beth Director | AAward | +1.00 | $480.24 | $480.24 | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Hamed Karim Wagdy SVP & GM Semiconductor Busines | AAward | +4.00 | $480.24 | $1.92K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Ruppel David SVP & GM Transportation Bus. | AAward | +5.00 | $480.24 | $2.40K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Kim Peter Sung-Jip SVP & GM Industrial Business | AAward | +5.00 | $480.24 | $2.40K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Chu Maggie SVP, CHRO | AAward | +6.00 | $480.24 | $2.88K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Khandelwal Abhishek Executive VP, CFO | AAward | +16.00 | $480.24 | $7.68K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | D'Angelo Anne-Marie W SVP & CLO | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Gorski Jeffrey G SVP & Chief Accounting Officer | AAward | +1.00 | $480.24 | $480.24 | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Cerniglia Kristina A. Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Henderson Gregory N. President & CEO | AAward | +31.00 | $480.24 | $14.9K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Nayar Deepak SVP & GM Electronics Business | AAward | +9.00 | $480.24 | $4.32K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | GREEN MARIA C Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | CHUNG T J Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | CHUNG T J, Director | AAward | +10.00 | $480.24 | $4.80K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | NOGLOWS WILLIAM P Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | NOGLOWS WILLIAM P, Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | HUNTER GORDON Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | HUNTER GORDON, Director | AAward | +4.00 | $480.24 | $1.92K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | GRILLO ANTHONY Director | AAward | +3.00 | $480.24 | $1.44K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | GRILLO ANTHONY, Director | AAward | +35.00 | $480.24 | $16.8K | No | Form 4 ↗ |
| 2026-06-04 | 2026-06-03 | HUNTER GORDON Director | SSale | −603.00 | $488.31 | $294K | Yes (planned) | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip SVP & GM Industrial Business | SSale | −81.00 | $484.90 | $39.3K | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | SSale | −10.1K | $486.18 | $4.91M | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | MExercise | +3.04K | $230.39 | $702K | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | MExercise | +3.29K | $240.76 | $791K | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | MExercise | +2.49K | $231.64 | $576K | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | MExercise | +1.35K | $267.84 | $363K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie SVP, CHRO | SSale | −63.00 | $437.37 | $27.6K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie, SVP, CHRO | SSale | −2.41K | $436.38 | $1.05M | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie, SVP, CHRO | SSale | −8.93K | $435.22 | $3.88M | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie, SVP, CHRO | MExercise | +3.08K | $230.39 | $711K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie, SVP, CHRO | MExercise | +4.28K | $240.76 | $1.03M | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chu Maggie, SVP, CHRO | MExercise | +4.03K | $231.64 | $934K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-01 | D'Angelo Anne-Marie W SVP & Chief Legal Officer | AAward | +1.69K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Ruppel David SVP & GM Transportation Bus. | SSale | −506.00 | $445.16 | $225K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Nayar Deepak SVP & GM Electronics Business | SSale | −1.29K | $446.78 | $577K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Nayar Deepak, SVP & GM Electronics Business | SSale | −2.33K | $446.78 | $1.04M | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Nayar Deepak, SVP & GM Electronics Business | SSale | −2.29K | $446.78 | $1.02M | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Nayar Deepak, SVP & GM Electronics Business | MExercise | +2.33K | $230.39 | $537K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Nayar Deepak, SVP & GM Electronics Business | MExercise | +2.29K | $240.76 | $551K | No | Form 4 ↗ |
| 2026-05-01 | 2026-04-30 | PAEPER HOLLY Beth Director | AAward | +81.00 | $404.17 | $32.7K | No | Form 4 ↗ |
| 2026-04-30 | 2026-04-30 | Chu Maggie SVP, CHRO | SSale | −282.00 | $396.90 | $112K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-28 | Chu Maggie, SVP, CHRO | SSale | −498.00 | $392.47 | $195K | Yes (planned) | Form 4 ↗ |
| 2026-04-30 | 2026-04-28 | Chu Maggie, SVP, CHRO | SSale | −317.00 | $392.47 | $124K | Yes (planned) | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Kim Peter Sung-Jip SVP & GM Industrial Business | FTax | −158.00 | $403.02 | $63.7K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Chu Maggie SVP, CHRO | FTax | −183.00 | $403.02 | $73.8K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Gorski Jeffrey G SVP & Chief Accounting Officer | FTax | −175.00 | $403.02 | $70.5K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Nayar Deepak SVP & GM Electronics Business | FTax | −397.00 | $403.02 | $160K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Stafford Ryan K Executive VP, CLO & Corp Sec | FTax | −399.00 | $403.02 | $161K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Kim Peter Sung-Jip SVP & GM Industrial Business | FTax | −229.00 | $407.14 | $93.2K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Chu Maggie SVP, CHRO | FTax | −206.00 | $407.14 | $83.9K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Gorski Jeffrey G SVP & Chief Accounting Officer | FTax | −205.00 | $407.14 | $83.5K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Henderson Gregory N. President & CEO | FTax | −31.00 | $407.14 | $12.6K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Nayar Deepak SVP & GM Electronics Business | FTax | −423.00 | $407.14 | $172K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-25 | Stafford Ryan K Executive VP, CLO & Corp Sec | FTax | −455.00 | $407.14 | $185K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Ruppel David SVP & GM Transportation Bus. | FTax | −220.00 | $407.14 | $89.6K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Ruppel David, SVP & GM Transportation Bus. | FTax | −2.00 | $407.14 | $814.28 | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Kim Peter Sung-Jip SVP & GM Industrial Business | FTax | −319.00 | $407.14 | $130K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Kim Peter Sung-Jip, SVP & GM Industrial Business | FTax | −4.00 | $407.14 | $1.63K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Chu Maggie SVP, CHRO | FTax | −318.00 | $407.14 | $129K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Chu Maggie, SVP, CHRO | FTax | −4.00 | $407.14 | $1.63K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Gorski Jeffrey G SVP & Chief Accounting Officer | FTax | −303.00 | $407.14 | $123K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Henderson Gregory N. President & CEO | FTax | −1.67K | $407.14 | $680K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Henderson Gregory N., President & CEO | FTax | −22.00 | $407.14 | $8.96K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Nayar Deepak SVP & GM Electronics Business | FTax | −649.00 | $407.14 | $264K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Nayar Deepak, SVP & GM Electronics Business | FTax | −7.00 | $407.14 | $2.85K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Stafford Ryan K Executive VP, CLO & Corp Sec | FTax | −611.00 | $407.14 | $249K | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-24 | Stafford Ryan K, Executive VP, CLO & Corp Sec | FTax | −7.00 | $407.14 | $2.85K | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | PAEPER HOLLY Beth Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Hamed Karim Wagdy SVP & GM Semiconductor Busines | AAward | +1.52K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Ruppel David SVP & GM Transportation Bus. | AAward | +1.02K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Kim Peter Sung-Jip SVP & GM Industrial Business | AAward | +1.05K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Chu Maggie SVP, CHRO | AAward | +1.08K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Khandelwal Abhishek Executive VP, CFO | AAward | +2.36K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Gorski Jeffrey G SVP & Chief Accounting Officer | AAward | +573.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Cerniglia Kristina A. Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Henderson Gregory N. President & CEO | AAward | +6.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | Nayar Deepak SVP & GM Electronics Business | AAward | +1.63K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | GREEN MARIA C Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | CHUNG T J Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | NOGLOWS WILLIAM P Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | HUNTER GORDON Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-24 | 2026-04-22 | GRILLO ANTHONY Director | AAward | +482.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | GRILLO ANTHONY Director | GGift | −3.00K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Hamed Karim Wagdy SVP & GM Semiconductor Busines | AAward | +3.00 | $323.58 | $970.74 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Ruppel David SVP & GM Transportation Bus. | AAward | +5.00 | $323.58 | $1.62K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Kim Peter Sung-Jip SVP & GM Industrial Business | AAward | +5.00 | $323.58 | $1.62K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Chu Maggie SVP, CHRO | AAward | +6.00 | $323.58 | $1.94K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Khandelwal Abhishek Executive VP, CFO | AAward | +11.00 | $323.58 | $3.56K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Khandelwal Abhishek, Executive VP, CFO | AAward | +7.00 | $323.58 | $2.27K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | DELLY GAYLA J Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Cerniglia Kristina A. Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Henderson Gregory N. President & CEO | AAward | +30.00 | $323.58 | $9.71K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Nayar Deepak SVP & GM Electronics Business | AAward | +8.00 | $323.58 | $2.59K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | GREEN MARIA C Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Stafford Ryan K Executive VP, CLO & Corp Sec | AAward | +11.00 | $323.58 | $3.56K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | CHUNG T J Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | CHUNG T J, Director | AAward | +21.00 | $323.58 | $6.80K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | NOGLOWS WILLIAM P Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | NOGLOWS WILLIAM P, Director | AAward | +7.00 | $323.58 | $2.27K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | HUNTER GORDON Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | HUNTER GORDON, Director | AAward | +8.00 | $323.58 | $2.59K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | GRILLO ANTHONY Director | AAward | +2.00 | $323.58 | $647.16 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | GRILLO ANTHONY, Director | AAward | +72.00 | $323.58 | $23.3K | No | Form 4 ↗ |
| 2026-02-25 | 2026-02-24 | Cerniglia Kristina A. Director | SSale | −2.34K | $368.38 | $863K | Yes (planned) | Form 4 ↗ |
| 2026-02-25 | 2026-02-24 | Cerniglia Kristina A., Director | MExercise | +1.43K | $132.08 | $189K | Yes (planned) | Form 4 ↗ |
| 2026-02-25 | 2026-02-24 | Cerniglia Kristina A., Director | MExercise | +911.00 | $199.24 | $182K | Yes (planned) | Form 4 ↗ |
| 2026-02-20 | 2026-02-20 | HUNTER GORDON Director | SSale | −120.00 | $366.61 | $44.0K | No | Form 4 ↗ |
| 2026-02-20 | 2026-02-20 | HUNTER GORDON, Director | SSale | −591.00 | $367.65 | $217K | No | Form 4 ↗ |
| 2026-02-20 | 2026-02-20 | HUNTER GORDON, Director | SSale | −200.00 | $368.42 | $73.7K | No | Form 4 ↗ |
| 2026-02-20 | 2026-02-20 | HUNTER GORDON, Director | MExercise | +911.00 | $199.24 | $182K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-10 | GRILLO ANTHONY Director | MExercise | +911.00 | $199.24 | $182K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-10 | GRILLO ANTHONY, Director | SSale | −40.00 | $348.47 | $13.9K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-10 | GRILLO ANTHONY, Director | SSale | −390.00 | $347.35 | $135K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-10 | GRILLO ANTHONY, Director | SSale | −4.57K | $346.13 | $1.58M | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-06 | Gorski Jeffrey G SVP & Chief Accounting Officer | SSale | −2.44K | $346.94 | $847K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-06 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −60.00 | $344.97 | $20.7K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-06 | Gorski Jeffrey G, SVP & Chief Accounting Officer | MExercise | +2.50K | $166.63 | $417K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −548.00 | $332.21 | $182K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −749.00 | $330.98 | $248K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −1.03K | $330.14 | $341K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Gorski Jeffrey G, SVP & Chief Accounting Officer | SSale | −1.17K | $329.18 | $385K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Gorski Jeffrey G, SVP & Chief Accounting Officer | MExercise | +3.50K | $166.63 | $583K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-04 | NOGLOWS WILLIAM P Director | MExercise | +911.00 | $199.24 | $182K | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | Chu Maggie SVP, CHRO | SSale | −2.06K | $326.71 | $673K | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | Chu Maggie, SVP, CHRO | MExercise | +2.06K | $262.75 | $542K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Ruppel David SVP & GM Transportation Bus. | SSale | −382.00 | $322.31 | $123K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Ruppel David, SVP & GM Transportation Bus. | SSale | −1.11K | $320.78 | $357K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Ruppel David, SVP & GM Transportation Bus. | MExercise | +1.11K | $251.82 | $280K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Kim Peter Sung-Jip SVP & GM Industrial Business | SSale | −2.10K | $325.44 | $683K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | SSale | −1.79K | $326.44 | $583K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | SSale | −1.52K | $327.39 | $497K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | SSale | −82.00 | $328.14 | $26.9K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Kim Peter Sung-Jip, SVP & GM Industrial Business | MExercise | +5.49K | $166.63 | $914K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Nayar Deepak SVP & GM Electronics Business | SSale | −3.78K | $320.40 | $1.21M | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Nayar Deepak, SVP & GM Electronics Business | SSale | −1.61K | $321.39 | $517K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Nayar Deepak, SVP & GM Electronics Business | SSale | −2.41K | $322.37 | $776K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Nayar Deepak, SVP & GM Electronics Business | SSale | −642.00 | $323.50 | $208K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Nayar Deepak, SVP & GM Electronics Business | SSale | −320.00 | $324.34 | $104K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also LFUS’s full analysis or the market-wide insider trading feed. The tabs above jump to LFUS’s other SEC data.
Source: SEC Form 4 filings for LFUS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.