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CIK 0000796505 · Accelerated filer

Clearfield, Inc.

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Ticker
CLFD
Exchange
Nasdaq
Industry
Telephone & Telegraph Apparatus
FY end
Sep 30
Incorporated
MN
Entity type
operating
EIN
411347235
Phone
763-476-6866
Business address
7050 WINNETKA AVE. N., SUITE 100, BROOKLYN PARK, MN, 55428
Former names
APA Enterprises, Inc., APA OPTICS INC /MN/
  1. 4 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. 4 Insider Changes in Ownership
  4. 4 Insider Changes in Ownership
  5. 4 Insider Changes in Ownership
  6. SC 13G/A Stake Amended Statement of Ownership
  7. 10-Q Report Quarterly Report
  8. SC 13G/A Stake Amended Statement of Ownership
  9. 8-K Event Results of operations
  10. 8-K Event Results of operations
  11. DEFA14A Proxy Proxy Materials
  12. DEF 14A Proxy Proxy Statement
  13. 4/A Insider Changes in Ownership
  14. 4/A Insider Changes in Ownership
  15. 4/A Insider Changes in Ownership
  16. 4 Insider Changes in Ownership
  17. 4 Insider Changes in Ownership
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 3 Insider Initial Statement of Ownership

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