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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000892712-16-001712
Filing Date
2016-06-07
Accepted
2016-06-07 09:47:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 3 TO SCHEDULE 13G heartlandcyberoptics13ga.htm SC 13G/A 53661
  Complete submission text file 0000892712-16-001712.txt   55093
Mailing Address 5900 GOLDEN HILLS DR GOLDEN VALLEY MN 55416
Business Address 5900 GOLDEN HILLS DR GOLDEN VALLEY MN 55416 763-542-5000
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.: 161700147
SIC: 3827 Optical Instruments & Lenses

Mailing Address 789 N WATER STREET MILWAUKEE WI 53202
Business Address 789 N WATER STREET MILWAUKEE WI 53202 414-347-7777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G/A