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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. SD Other Specialized Disclosure
  2. S-3ASR Offering Registration Statement
  3. DEFA14A Proxy Proxy Materials
  4. SD Other Specialized Disclosure
  5. SD Other Specialized Disclosure
  6. S-8 Other Securities Offered to Employees in Benefit Plans
  7. DEFA14A Proxy Proxy Materials
  8. SD Other Specialized Disclosure
  9. DEFA14A Proxy Proxy Materials
  10. SD Other Specialized Disclosure
  11. DEFR14A Other DEFR14A
  12. DEFA14A Proxy Proxy Materials
  13. SD Other Specialized Disclosure
  14. S-8 Other Securities Offered to Employees in Benefit Plans
  15. DEFA14A Proxy Proxy Materials
  16. SD Other Specialized Disclosure
  17. DEFA14A Proxy Proxy Materials
  18. SD Other Specialized Disclosure
  19. DEFA14A Proxy Proxy Materials
  20. SD Other Specialized Disclosure

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