Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-12-001768
Filing Date
2012-02-07
Accepted
2012-02-07 16:42:51
Documents
1

Document Format Files

Seq Description Document Type Size
1 cognexcorp.htm SC 13G 37594
  Complete submission text file 0000932471-12-001768.txt   39049
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address ONE VISION DRIVE NATICK MA 01760
Business Address ONE VISION DR NATICK MA 01760 5086503000
COGNEX CORP (Subject) CIK: 0000851205 (see all company filings)

EIN.: 042713778 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-40448 | Film No.: 12578389
SIC: 3823 Industrial Instruments For Measurement, Display, and Control