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
19,320Sep 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
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Filing 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 |
|---|---|---|---|---|---|---|---|---|---|---|
No transactions match your filtersOnce the backend ingests and parses SEC filings, they will appear here. Try removing a filter or picking a wider date range. | ||||||||||
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.