Filing Signals

Source: SEC EDGAR Compiled 2026-09-14 08:28 UTC All 21 checks passing

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LITTELFUSE INC /DE

CIK 889331 LFUS·Manufacturing · All EDGAR filings ↗

Material weakness Filing comparison

LITTELFUSE INC /DE reported internal control effective again after a material weakness

Material weakness in internal control Internal control reported effective

The weakness was first reported on 2025-03-13 — 343 days and 1 annual report before this one.

The Company’s management, including its Principal Executive Officer and Principal Financial Officer, assessed the effectiveness of the Company’s internal control over financial reporting as of December 27, 2025, based upon the updated framework in Internal Control — Integrated Framework (2013). Based on this assessment, the Company’s management concluded that, as of December 27, 2025, the Company’s internal control over financial reporting was effective. On December 11, 2025, the Company completed the acquisition…
Evidence
Current state
effective
Current state label
Internal control reported effective
Direction
remediated
Prior filed
2025-03-13
Prior form
10-K
Prior state
material_weakness
Prior state label
Material weakness in internal control
Remediation stated
Yes
Severity
normal
Source
Item 9A internal control conclusion, compared with the prior filing
Weakness annual reports
1
Weakness days reported
343
Weakness first reported
2025-03-13
Why
The company's conclusion on internal control over financial reporting changed: a material weakness was newly reported, or a previously reported one no longer appears.