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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001567619-21-008599
Filing Date
2021-04-26
Accepted
2021-04-26 17:01:39
Documents
1
Period of Report
2021-04-22

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 6578
  Complete submission text file 0001567619-21-008599.txt   7900
Mailing Address 8755 WEST HIGGINS ROAD CHICAGO IL 60631
Business Address 8755 WEST HIGGINS ROAD CHICAGO IL 60631 773-628-1000
LITTELFUSE INC /DE (Issuer) CIK: 0000889331 (see all company filings)

IRS No.: 363795742 | State of Incorp.: DE | Fiscal Year End: 1226
SIC: 3613 Switchgear & Switchboard Apparatus

Mailing Address 8755 WEST HIGGINS ROAD SUITE 500 CHICAGO IL 60631
Business Address
HEINZMANN DAVID W (Reporting) CIK: 0001279765 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-20388 | Film No.: 21854811