Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001510940-25-000003
Filing Date
2025-05-13
Accepted
2025-05-13 17:28:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 7651
  Complete submission text file 0001510940-25-000003.txt   9498
Mailing Address 7050 WINNETKA AVE. N. SUITE 100 BROOKLYN PARK MN 55428
Business Address 7050 WINNETKA AVE. N. SUITE 100 BROOKLYN PARK MN 55428 763-476-6866
Clearfield, Inc. (Subject) CIK: 0000796505 (see all company filings)

EIN.: 411347235 | State of Incorp.: MN | Fiscal Year End: 0930
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-39957 | Film No.: 25941551
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)

Mailing Address 777 WEST PUTNAM AVENUE, SUITE 300 GREENWICH CT 06830
Business Address 777 WEST PUTNAM AVENUE, SUITE 300 GREENWICH CT 06830 914 220-8340
ACK Asset Management LLC (Filed by) CIK: 0001510940 (see all company filings)

EIN.: 203467522
Type: SCHEDULE 13G/A