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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000902219-19-000246
Filing Date
2019-02-12
Accepted
2019-02-12 09:48:51
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G 35374
  Complete submission text file 0000902219-19-000246.txt   37297
Mailing Address 12367 CROSTHWAITE CIRCLE POWAY CA 92064-6817
Business Address 12367 CROSTHWAITE CIRCLE POWAY CA 92064-6817 858-848-8100
COHU INC (Subject) CIK: 0000021535 (see all company filings)

IRS No.: 951934119 | State of Incorp.: DE | Fiscal Year End: 1229
Type: SC 13G | Act: 34 | File No.: 005-38399 | Film No.: 19588246
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

Mailing Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210
Business Address C/O WELLINGTON MANAGEMENT COMPANY LLP 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT GROUP LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000