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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-18-000324
Filing Date
2018-02-08
Accepted
2018-02-08 12:03:52
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G 35406
  Complete submission text file 0000902219-18-000324.txt   37216
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

Mailing Address 150 AVERY STREET WALLA WALLA WA 99362
Business Address 150 AVERY ST WALLA WALLA WA 99362 5095292161
KEY TECHNOLOGY INC (Subject) CIK: 0000906193 (see all company filings)

IRS No.: 930822509 | State of Incorp.: OR | Fiscal Year End: 0930
Type: SC 13G | Act: 34 | File No.: 005-48007 | Film No.: 18584174
SIC: 3550 Special Industry Machinery (No Metalworking Machinery)