SEC Form 4 · Updated Daily
LFUS
— LITTELFUSE, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| GRILLO ANTHONY | Director | 64,989 | 2026-09-03 | A |
| Stafford Ryan K | Officer | 27,130 | 2026-04-27 | F |
| HUNTER GORDON | Director | 26,691 | 2026-09-03 | A |
| NOGLOWS WILLIAM P | Director | 22,187 | 2026-09-03 | A |
| CHUNG T J | Director | 19,320 | 2026-09-03 | A |
| Henderson Gregory N. | Director · Officer | 19,129 | 2026-09-03 | A |
| Kim Peter Sung-Jip | Officer | 10,526 | 2026-09-03 | A |
| Khandelwal Abhishek | Officer | 8,850 | 2026-09-03 | A |
| Chu Maggie | Officer | 6,011 | 2026-09-03 | A |
| Gorski Jeffrey G | Officer | 5,625 | 2026-09-03 | A |
| Ruppel David | Officer | 5,101 | 2026-09-03 | A |
| Nayar Deepak | Officer | 4,897 | 2026-09-03 | A |
| Cerniglia Kristina A. | Director | 4,741 | 2026-09-03 | A |
| GREEN MARIA C | Director | 4,209 | 2026-09-03 | A |
| Hamed Karim Wagdy | Officer | 2,826 | 2026-09-03 | A |
| D'Angelo Anne-Marie W | Officer | 1,695 | 2026-09-03 | A |
| PAEPER HOLLY Beth | Director | 693 | 2026-09-03 | A |
| Kelsey Todd P. | Director | 295 | 2026-09-03 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-03 | Henderson Gregory N. | Grant / award | 30 | $414.24 | 19,129 |
| 2026-09-03 | Hamed Karim Wagdy | Grant / award | 5 | $414.24 | 2,826 |
| 2026-09-03 | NOGLOWS WILLIAM P | Grant / award | 1 | $414.24 | 22,187 |
| 2026-09-03 | NOGLOWS WILLIAM P | Grant / award | 6 | $414.24 | 22,186 |
| 2026-09-03 | GRILLO ANTHONY | Grant / award | 3 | $414.24 | 64,989 |
| 2026-09-03 | GRILLO ANTHONY | Grant / award | 58 | $414.24 | 64,986 |
| 2026-09-03 | Nayar Deepak | Grant / award | 8 | $414.24 | 4,897 |
| 2026-09-03 | Gorski Jeffrey G | Grant / award | 1 | $414.24 | 5,625 |
| 2026-09-03 | PAEPER HOLLY Beth | Grant / award | 1 | $414.24 | 693 |
| 2026-09-03 | Kelsey Todd P. | Grant / award | 1 | $414.24 | 295 |
| 2026-09-03 | Ruppel David | Grant / award | 5 | $414.24 | 5,101 |
| 2026-09-03 | CHUNG T J | Grant / award | 1 | $414.24 | 19,320 |
| 2026-09-03 | CHUNG T J | Grant / award | 17 | $414.24 | 19,319 |
| 2026-09-03 | Chu Maggie | Grant / award | 5 | $414.24 | 6,011 |
| 2026-09-03 | Khandelwal Abhishek | Grant / award | 15 | $414.24 | 8,850 |
| 2026-09-03 | D'Angelo Anne-Marie W | Grant / award | 3 | $414.24 | 1,695 |
| 2026-09-03 | Kim Peter Sung-Jip | Grant / award | 5 | $414.24 | 10,526 |
| 2026-09-03 | GREEN MARIA C | Grant / award | 3 | $414.24 | 4,209 |
| 2026-09-03 | Cerniglia Kristina A. | Grant / award | 1 | $414.24 | 4,741 |
| 2026-09-03 | HUNTER GORDON | Grant / award | 1 | $414.24 | 26,691 |
| 2026-09-03 | HUNTER GORDON | Grant / award | 7 | $414.24 | 26,690 |
| 2026-08-14 | Ruppel David | Tax withholding | 168 | $457.57 | 5,096 |
| 2026-08-11 | Hamed Karim Wagdy | Tax withholding | 141 | $453.87 | 2,821 |
| 2026-08-06 | Kelsey Todd P. | Grant / award | 294 | $0.00 | 294 |
| 2026-07-30 | PAEPER HOLLY Beth | Grant / award | 56 | $442.00 | 692 |
| 2026-06-18 | Gorski Jeffrey G | Option exercise (derivative) | 689 | $0.00 | 0 |
| 2026-06-18 | Gorski Jeffrey G | Open-market sale | 1,142 | $482.31 | 5,624 |
| 2026-06-18 | Gorski Jeffrey G | Open-market sale | 247 | $483.26 | 6,766 |
| 2026-06-18 | Gorski Jeffrey G | Option exercise | 689 | $166.63 | 7,013 |
| 2026-06-18 | Khandelwal Abhishek | Tax withholding | 1,122 | $479.82 | 8,835 |
| 2026-06-15 | HUNTER GORDON | Option exercise (derivative) | 1,432 | $0.00 | 0 |
| 2026-06-15 | HUNTER GORDON | Open-market sale | 1,432 | $480.00 | 26,683 |
| 2026-06-15 | HUNTER GORDON | Option exercise | 1,432 | $132.08 | 28,117 |
| 2026-06-11 | GRILLO ANTHONY | Open-market sale | 209 | $454.07 | 64,928 |
| 2026-06-11 | GRILLO ANTHONY | Open-market sale | 38 | $452.75 | 65,137 |
| 2026-06-11 | GRILLO ANTHONY | Open-market sale | 2,462 | $451.93 | 65,175 |
| 2026-06-11 | GRILLO ANTHONY | Open-market sale | 256 | $450.66 | 67,637 |
| 2026-06-11 | GRILLO ANTHONY | Open-market sale | 35 | $449.76 | 67,893 |
| 2026-06-04 | Kim Peter Sung-Jip | Grant / award | 5 | $480.24 | 10,522 |
| 2026-06-04 | Gorski Jeffrey G | Grant / award | 1 | $480.24 | 6,324 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.