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CARLETON CORP

CARLETON CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000351139, and its reported industry is...

Overview

CARLETON CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000351139, and its reported industry is Computer Communications Equipment. The retained history contains 12 filings, including 10-Q filed on 1999-11-22. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

Company overview

Legal name
CARLETON CORP
Former names in filing history
APERTUS TECHNOLOGIES INC (1995-06-23 to 1998-01-09)
Classification
Company
Industry (SIC)
3576 — Computer Communications Equipment
Headquarters
Minnetonka, MN, United States
Incorporated in
MN
Fiscal year end
March 31
SEC CIK
0000351139

Recent SEC filings

FormFiledPeriodFiling
10-QFORM 10-Q
SC 13D—SCHEDULE 13D
8-KFORM 8-K
10-QFORM 10-Q
10-K/AAMENDMENT NO. 1 TO FORM 10-K
10-QFORM 10-Q
10-QFORM 10-Q
10-QFORM 10-Q
10-KFORM 10-K
DEF 14ADEFINITIVE PROXY STATEMENT
10-QFORM 10-Q
10-QFORM 10-Q

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CARLETON CORP | Minnetonka Company | Altss