Latest filingSep 08, 2026Most recent Form 4
LFUS
LITTELFUSE INC /DE
NasdaqIndustrialsSwitchgear & Switchboard Apparatus
Insider activity for last month from 08/08 to 09/08. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$00 sells
Net open-market+$017 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period22transactions
- A · Grants / awards · dominant21 · 95%
- F · Tax withholding1 · 5%
Activity by reported role
A joint filing can contribute to multiple roles32transactions
- Director · dominant12 · 38%
- SVP8 · 25%
- GTB2 · 6%
- CAO1 · 3%
- Chief executive officer1 · 3%
- Chief financial officer1 · 3%
- CHRO1 · 3%
- CLO1 · 3%
- EV1 · 3%
- GEB1 · 3%
- GIB1 · 3%
- GSB1 · 3%
- PRES1 · 3%
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (17)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeRuppel DavidCommon Stock · Direct
5,101Sep 03, 2026
Noglows William PCommon Stock · Direct
22,186Sep 03, 2026
Grillo AnthonyCommon Stock · Direct
64,986Sep 03, 2026
Chung T JCommon Stock · Direct
19,319Sep 03, 2026
Hunter GordonCommon Stock · Direct
26,690Sep 03, 2026
Henderson Gregory N.Common Stock · Direct
19,129Sep 03, 2026
Hamed Karim WagdyCommon Stock · Direct
2,826Sep 03, 2026
Nayar DeepakCommon Stock · Direct
4,897Sep 03, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 08 → Sep 08
LessMore
Top insiders
By absolute net value across the selected period- RD-$74.8k
- GA+$25.3k
- HN+$12.4k
- CJ+$7.5k
- KA+$6.2k
Recent filing activity
Most recent 12 transactions · color = transaction codeFiling detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
LFUS transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| LFUS | HUNTER GORDON | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | HUNTER GORDON | DIR | grant | 7 | $289k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Cerniglia Kristina A. | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | GREEN MARIA C | DIR | grant | 3 | $124k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Kim Peter Sung-Jip | SVPGIB | grant | 5 | $207k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | D'Angelo Anne-Marie W | SVPCLO | grant | 3 | $124k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Khandelwal Abhishek | EVCFO | grant | 15 | $621k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Chu Maggie | SVPCHRO | grant | 5 | $207k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | CHUNG T J | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | CHUNG T J | DIR | grant | 17 | $704k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Ruppel David | SVPGTB | grant | 5 | $207k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Kelsey Todd P. | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | PAEPER HOLLY Beth | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Gorski Jeffrey G | SVPCAO | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Nayar Deepak | SVPGEB | grant | 8 | $331k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | GRILLO ANTHONY | DIR | grant | 3 | $124k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | GRILLO ANTHONY | DIR | grant | 58 | $2.40M | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | NOGLOWS WILLIAM P | DIR | grant | 1 | $41.4k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | NOGLOWS WILLIAM P | DIR | grant | 6 | $248k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Hamed Karim Wagdy | SVPGSB | grant | 5 | $207k | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Henderson Gregory N. | PRESCEO | grant | 30 | $1.24M | A | — | 0.0% | 09/08 | 09/03 |
| LFUS | Ruppel David | SVPGTB | withholding | 168 | -$7.68M | F | −13.3% | 08/17 | 08/14 |
LITTELFUSE INC /DE Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at LITTELFUSE INC /DE?
HUNTER GORDON, Cerniglia Kristina A., GREEN MARIA C, Kim Peter Sung-Jip, D'Angelo Anne-Marie W, Khandelwal Abhishek, Chu Maggie, CHUNG T J, Ruppel David, Kelsey Todd P., PAEPER HOLLY Beth, Gorski Jeffrey G.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.