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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-13-000138
Filing Date
2013-02-14
Accepted
2013-02-14 12:21:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17708
  Complete submission text file 0000902219-13-000138.txt   19196
Mailing Address
Business Address 5900 GOLDEN HILLS DR MINNEAPOLIS MN 55416 6125425000
CYBEROPTICS CORP (Subject) CIK: 0000768411 (see all company filings)

IRS No.: 411472057 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-40001 | Film No.: 13609062
SIC: 3827 Optical Instruments & Lenses

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

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