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LFUS · Additional Proxy Materials (DEFA14A) · Filed March 12, 2026

Littelfuse Inc — Additional Proxy Materials (DEFA14A)

Form
DEFA14A
Filed
March 12, 2026
Ticker
LFUS
Accession
0001140361-26-009258
Boardroom Alpha · Filing insights

Littelfuse, Inc. filed Definitive Additional Materials. Consult the filing for details.

About Littelfuse Inc
Market cap
$12.3B
1Y TSR
+108.4%
3Y TSR
+19.8%
Board grade
C+
Sector
Technology
CEO
Gregory N Henderson
Last annual meeting: Apr 22, 2026 · View full Littelfuse Inc profile →
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 14A
PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE
SECURITIES EXCHANGE ACT OF 1934

Filed by the Registrant

Filed by a Party other than the Registrant
Check the appropriate box:

Preliminary Proxy Statement

CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2))
Definitive Proxy Statement

Definitive Additional Materials

Soliciting Material under Section 240.14a-12
LITTELFUSE, INC.
(Name of Registrant as Specified in its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check all boxes that apply):

No fee required

Fee paid previously with preliminary materials

Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11




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More filings

Other filings from Littelfuse Inc (LFUS)

Reference

Frequently asked questions

When did Littelfuse Inc file this DEFA14A?
Littelfuse Inc (LFUS) filed this Additional Proxy Materials (DEFA14A) with the SEC on March 12, 2026. The accession number assigned by EDGAR is 0001140361-26-009258.
What does a DEFA14A disclose?
DEFA14A is additional definitive proxy soliciting material filed in connection with a shareholder meeting — supplemental letters, slides, or amendments issued after the main proxy statement.
What is the key takeaway from this filing?
Littelfuse, Inc. filed Definitive Additional Materials. Consult the filing for details. This is Boardroom Alpha's one-line summary of the additional proxy materials; see the full filing text above for the formal disclosure.
Where can I find Littelfuse Inc's prior proxy statements on EDGAR?
The SEC EDGAR browser lists every DEFA14A Littelfuse Inc has filed under CIK 889331, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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