Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000937394-05-000047
Filing Date
2005-01-19
Accepted
2005-01-19 12:34:22
Documents
1

Document Format Files

Seq Description Document Type Size
1 HAI_ISNS isns.txt SC 13G 8439
  Complete submission text file 0000937394-05-000047.txt   9989
Mailing Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202
Business Address 789 N WATER STREET SUITE 500 MILWAUKEE WI 53202 4143477777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

EIN.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930
Type: SC 13G

Mailing Address 500 SPRUCE TREE CENTRE 1600 UNIVERSITY AVE W. ST PAUL MN 55104
Business Address 500 SPRUCE TREE CENTRE 1600 UNIVERSITY AVE ST PAUL MN 55104-3825 6516037700
IMAGE SENSING SYSTEMS INC (Subject) CIK: 0000943034 (see all company filings)

EIN.: 411519168 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-56343 | Film No.: 05535563
SIC: 3829 Measuring & Controlling Devices, NEC