Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000846087-13-000008
Filing Date
2013-02-14
Accepted
2013-02-14 11:33:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17692
  Complete submission text file 0000846087-13-000008.txt   19250
Mailing Address
Business Address 5900 GOLDEN HILLS DR MINNEAPOLIS MN 55416 6125425000
CYBEROPTICS CORP (Subject) CIK: 0000768411 (see all company filings)

EIN.: 411472057 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-40001 | Film No.: 13608238
SIC: 3827 Optical Instruments & Lenses

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 TRUST Co N A (Filed by) CIK: 0000846087 (see all company filings)

EIN.: 222859704 | Fiscal Year End: 1031
Type: SC 13G/A
SIC: 0000