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Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-18-000038
Filing Date
2018-03-05
Accepted
2018-03-05 15:15:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 ktec_01.htm SC 13D/A 197181
  Complete submission text file 0000807249-18-000038.txt   198897
Mailing Address ONE CORPORATE CENTER RYE NY 10580
Business Address ONE CORPORATE CENTER RYE NY 10580-1434 9149215000
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

IRS No.: 133056041 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13D/A
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 13D/A | Act: 34 | File No.: 005-48007 | Film No.: 18665734
SIC: 3550 Special Industry Machinery (No Metalworking Machinery)