Littelfuse, Inc. is an industrial technology manufacturing company, which engages in the business of designing, manufacturing, and selling electronic components, modules, and subassemblies to empower the long-term secular growth themes of sustainability, connectivity, and safety. It operates through the following segments: Electronics, Transportation, and Industrial. The Electronics segment includes a broad range of end markets including industrial motor drives, power conversion, automotive electronics, electric vehicle and related charging infrastructure, aerospace, power supplies, data centers and telecommunications, medical devices, alternative energy and energy storage, building and home automation, appliances, and mobile electronics. The Transportation segment focuses on circuit protection, power control, and sensing technologies for global original equipment manufacturers, tier-one suppliers and parts, and aftermarket distributors in passenger vehicle, heavy-duty truck and bus, off-road and recreational vehicles, material handling equipment, agricultural machinery, construction equipment, and other commercial vehicle end markets. The Industrial segment offers industrial circuit protection, industrial controls, and temperature sensors for use in various applications such as renewable energy and energy storage systems, industrial safety, factory automation, electric vehicle infrastructure, HVAC systems, non-residential construction, MRO, and mining. The company was founded by Edward V. Sundt in 1927 and is headquartered in Rosemont, IL. |  |
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Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Sethna Meenal | Executive VP, CFO | May 13 '25 | Option Exercise | 177.65 | 4,000 | 710,600 | 28,117 | May 14 01:21 PM | Sethna Meenal | Executive VP, CFO | May 13 '25 | Sale | 219.27 | 4,000 | 877,075 | 24,117 | May 14 01:21 PM | Sethna Meenal | Officer | May 13 '25 | Proposed Sale | 219.27 | 4,000 | 877,077 | | May 13 03:53 PM | Nayar Deepak | SVP & GM Electronics Business | May 05 '25 | Sale | 197.50 | 1,477 | 291,708 | 5,975 | May 06 11:52 AM | Sethna Meenal | Executive VP, CFO | May 05 '25 | Option Exercise | 177.65 | 4,000 | 710,600 | 28,117 | May 06 11:51 AM | Sethna Meenal | Executive VP, CFO | May 05 '25 | Sale | 195.23 | 4,000 | 780,916 | 24,117 | May 06 11:51 AM | Nayar Deepak | Officer | May 05 '25 | Proposed Sale | 197.50 | 1,477 | 291,708 | | May 05 04:09 PM | Sethna Meenal | Officer | May 05 '25 | Proposed Sale | 195.23 | 4,000 | 780,918 | | May 05 03:45 PM | Collins John William Jr | Officer | Feb 04 '25 | Proposed Sale | 232.09 | 897 | 208,185 | | Apr 07 03:42 PM | HUNTER GORDON | Director | Mar 28 '25 | Option Exercise | 192.59 | 800 | 154,072 | 25,729 | Mar 31 12:55 PM | GRILLO ANTHONY | Director | Mar 21 '25 | Option Exercise | 192.59 | 800 | 154,072 | 72,771 | Mar 24 08:22 AM | Cole Matthew | SVP eMobility & Corp Strategy | Feb 19 '25 | Option Exercise | 192.59 | 500 | 96,295 | 6,022 | Feb 19 03:37 PM | Cole Matthew | SVP eMobility & Corp Strategy | Feb 19 '25 | Sale | 255.00 | 500 | 127,500 | 5,522 | Feb 19 03:37 PM | Cole Matthew | Officer | Feb 19 '25 | Proposed Sale | 255.00 | 500 | 127,500 | | Feb 19 11:57 AM | Cole Matthew | Officer | Feb 14 '25 | Proposed Sale | 248.80 | 500 | 124,400 | | Feb 14 01:18 PM | Cole Matthew | SVP eMobility & Corp Strategy | Feb 14 '25 | Option Exercise | 192.59 | 500 | 96,295 | 6,022 | Feb 14 12:58 PM | Cole Matthew | SVP eMobility & Corp Strategy | Feb 14 '25 | Sale | 248.80 | 500 | 124,400 | 5,522 | Feb 14 12:58 PM | GRILLO ANTHONY | Director | Feb 06 '25 | Buy | 233.98 | 17,500 | 4,094,575 | 71,905 | Feb 07 03:21 PM | NOGLOWS WILLIAM P | Director | Feb 04 '25 | Option Exercise | 192.59 | 800 | 154,072 | 19,714 | Feb 06 08:41 AM | Cole Matthew | SVP eMobility & Corp Strategy | Jan 15 '25 | Option Exercise | 192.59 | 500 | 96,295 | 6,022 | Jan 17 11:24 AM | Cole Matthew | SVP eMobility & Corp Strategy | Jan 15 '25 | Sale | 235.00 | 500 | 117,500 | 5,522 | Jan 17 11:24 AM | Cole Matthew | Officer | Jan 15 '25 | Proposed Sale | 235.00 | 500 | 117,500 | | Jan 15 11:28 AM | Gorski Jeffrey G | SVP & Chief Accounting Officer | Dec 12 '24 | Sale | 249.02 | 700 | 174,314 | 3,105 | Dec 16 08:32 AM | Gorski Jeffrey G | Officer | Dec 12 '24 | Proposed Sale | 249.02 | 700 | 174,313 | | Dec 12 05:11 PM | Cole Matthew | SVP eMobility & Corp Strategy | Sep 12 '24 | Option Exercise | 192.59 | 1,436 | 276,559 | 6,958 | Sep 13 12:15 PM | Cole Matthew | SVP eMobility & Corp Strategy | Sep 12 '24 | Sale | 246.02 | 1,436 | 353,289 | 5,522 | Sep 13 12:15 PM | Cole Matthew | Officer | Sep 12 '24 | Proposed Sale | 246.02 | 1,436 | 353,290 | | Sep 12 04:27 PM | Chu Maggie | SVP, CHRO | Aug 29 '24 | Sale | 272.96 | 1,234 | 336,838 | 2,912 | Aug 29 04:08 PM | Chu Maggie | Officer | Aug 29 '24 | Proposed Sale | 272.97 | 1,234 | 336,845 | | Aug 29 04:01 PM | HEINZMANN DAVID W | President & CEO | Aug 26 '24 | Option Exercise | 192.59 | 2,091 | 402,706 | 61,745 | Aug 27 09:55 AM | HEINZMANN DAVID W | President & CEO | Aug 26 '24 | Sale | 274.65 | 2,091 | 574,291 | 59,654 | Aug 27 09:55 AM | HEINZMANN DAVID W | Officer | Aug 26 '24 | Proposed Sale | 274.65 | 2,091 | 574,286 | | Aug 26 04:34 PM | HEINZMANN DAVID W | President & CEO | Aug 23 '24 | Option Exercise | 192.59 | 8,715 | 1,678,422 | 68,369 | Aug 26 12:13 PM | HEINZMANN DAVID W | President & CEO | Aug 23 '24 | Sale | 274.40 | 8,715 | 2,391,416 | 59,654 | Aug 26 12:13 PM | HEINZMANN DAVID W | Officer | Aug 23 '24 | Proposed Sale | 274.41 | 8,715 | 2,391,443 | | Aug 23 04:45 PM | HEINZMANN DAVID W | President & CEO | Jul 31 '24 | Option Exercise | 192.59 | 3,786 | 729,146 | 63,440 | Aug 01 12:41 PM | HEINZMANN DAVID W | President & CEO | Jul 31 '24 | Sale | 273.92 | 3,786 | 1,037,079 | 59,654 | Aug 01 12:41 PM | HEINZMANN DAVID W | Officer | Jul 31 '24 | Proposed Sale | 273.92 | 3,786 | 1,037,071 | | Jul 31 05:46 PM | HEINZMANN DAVID W | President & CEO | Jul 18 '24 | Option Exercise | 192.59 | 11 | 2,118 | 59,665 | Jul 19 09:43 AM | HEINZMANN DAVID W | President & CEO | Jul 18 '24 | Sale | 273.00 | 11 | 3,003 | 59,654 | Jul 19 09:43 AM | HEINZMANN DAVID W | President & CEO | Jul 16 '24 | Option Exercise | 192.59 | 8,158 | 1,571,149 | 67,812 | Jul 18 09:49 AM | HEINZMANN DAVID W | President & CEO | Jul 17 '24 | Option Exercise | 192.59 | 300 | 57,777 | 59,954 | Jul 18 09:49 AM | HEINZMANN DAVID W | President & CEO | Jul 16 '24 | Sale | 274.41 | 8,158 | 2,238,646 | 59,654 | Jul 18 09:49 AM | HEINZMANN DAVID W | President & CEO | Jul 17 '24 | Sale | 273.17 | 300 | 81,951 | 59,654 | Jul 18 09:49 AM |
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