Littelfuse's top three insider shareholders as of June 02, 2026 are Nathan Zommer (Director, 204.20K shares), Anthony Grillo (Director, 67.89K shares), Anthony Grillo (Director, 67.41K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Cary T Fu | - | 4,697 | 0 | 01 May, 2023 |
| Anthony Grillo | - | 67,890 | 0 | 24 Apr, 2026 |
| Nathan Zommer | - | 204,198 | 0 | 02 May, 2022 |
| Gordon Hunter | Executive Chairman | 27,281 | 0 | 24 Apr, 2026 |
| William P Noglows | - | 22,176 | 0 | 24 Apr, 2026 |
| T J Chung | - | 19,291 | 0 | 24 Apr, 2026 |
| Gayla J Delly | - | 1,816 | 0 | 09 Mar, 2026 |
| David W Heinzmann | President Ceo | 59,654 | 0 | 27 Aug, 2024 |
| Ryan K Stafford | Executive Vp, Clo Corp Sec | 28,602 | 0 | 09 Mar, 2026 |
| Maria C Green | - | 4,203 | 0 | 24 Apr, 2026 |
| Deepak Nayar | Svp Gm Electronics Business | 7,649 | 0 | 24 Apr, 2026 |
| Gregory N. Henderson | President Ceo | 20,824 | 0 | 24 Apr, 2026 |
| Kristina A. Cerniglia | - | 4,739 | 0 | 24 Apr, 2026 |
| Matthew Cole | Svp Emobility Corp Strategy | 5,522 | 0 | 19 Feb, 2025 |
| Meenal Sethna | Executive Vp, Cfo | 24,117 | 0 | 14 May, 2025 |
| Jeffrey G Gorski | Svp Chief Accounting Officer | 7,006 | 0 | 24 Apr, 2026 |
| Alexander Conrad | Svp Gm Passenger Vehicle | 3,433 | 0 | 08 Sep, 2025 |
| Abhishek Khandelwal | Executive Vp, Cfo | 7,585 | 0 | 09 Mar, 2026 |
| Maggie Chu | Svp, Chro | 7,809 | 0 | 24 Apr, 2026 |
| Chad Marak | Svp Gm Semiconductor Busines | 12,363 | 0 | 09 Jun, 2025 |
| Peter Sung-Jip Kim | Svp Gm Industrial Business | 11,227 | 0 | 24 Apr, 2026 |
| David Ruppel | Svp Gm Transportation Bus. | 5,988 | 0 | 24 Apr, 2026 |
| Karim Wagdy Hamed | Svp Gm Semiconductor Busines | 1,437 | 0 | 09 Mar, 2026 |
| Holly Beth Paeper | - | 554 | 0 | 24 Apr, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 22 Apr, 2026 | Kristina A. Cerniglia | Common Stock | A | 482 | $0.00 | 4,739 | D | A |
| 22 Apr, 2026 | T J Chung | Common Stock | A | 482 | $0.00 | 19,291 | D | A |
| 22 Apr, 2026 | Gordon Hunter | Common Stock | A | 482 | $0.00 | 27,281 | D | A |
| 22 Apr, 2026 | David Ruppel | Common Stock | A | 1,018 | $0.00 | 5,988 | D | A |
| 22 Apr, 2026 | David Ruppel | Common Stock | A | 1,018 | $0.00 | 5,988 | D | A |
| 22 Apr, 2026 | Jeffrey G Gorski | Common Stock | A | 573 | $0.00 | 7,006 | D | A |
| 22 Apr, 2026 | Deepak Nayar | Common Stock | A | 1,632 | $0.00 | 7,649 | D | A |
| 22 Apr, 2026 | Maria C Green | Common Stock | A | 482 | $0.00 | 4,203 | D | A |
| 22 Apr, 2026 | William P Noglows | Common Stock | A | 482 | $0.00 | 22,176 | D | A |
| 22 Apr, 2026 | Peter Sung-Jip Kim | Common Stock | A | 1,047 | $0.00 | 11,227 | D | A |
| 22 Apr, 2026 | Anthony Grillo | Common Stock | A | 482 | $0.00 | 67,890 | D | A |
| 22 Apr, 2026 | Holly Beth Paeper | Common Stock | A | 482 | $0.00 | 554 | D | A |
| 22 Apr, 2026 | Gregory N. Henderson | Common Stock | A | 6,843 | $0.00 | 20,824 | D | A |
| 22 Apr, 2026 | Maggie Chu | Common Stock | A | 1,084 | $0.00 | 7,809 | D | A |
| 13 Mar, 2026 | Anthony Grillo | Common Stock | D | 3,000 | $0.00 | 67,408 | D | G |
| 05 Mar, 2026 | Anthony Grillo | Common Stock | A | 72 | $323.58 | 70,406 | D | A |
| 05 Mar, 2026 | Ryan K Stafford | Common Stock | A | 11 | $323.58 | 28,602 | D | A |
| 05 Mar, 2026 | Maggie Chu | Common Stock | A | 6 | $323.58 | 6,725 | D | A |
| 05 Mar, 2026 | Ryan K Stafford | Common Stock | A | 11 | $323.58 | 28,602 | D | A |
| 05 Mar, 2026 | David Ruppel | Common Stock | A | 5 | $323.58 | 4,970 | D | A |