Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000897101-10-001231
Filing Date
2010-06-09
Accepted
2010-06-09 13:43:39
Documents
1
Period of Report
2010-06-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 csi102918blackwood_4.html 4  
1 FORM 4 csi102918blackwood_4.xml 4 3079
  Complete submission text file 0000897101-10-001231.txt   4807
Mailing Address 213 MAIN STREET P O BOX 777 HECTOR MN 55342
Business Address 213 S MAIN ST HECTOR MN 55342 3208486231
COMMUNICATIONS SYSTEMS INC (Issuer) CIK: 0000022701 (see all company filings)

EIN.: 410957999 | State of Incorp.: MN | Fiscal Year End: 1231
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 1001 E HWY 212 HECTOR MN 55342
Business Address
Blackwood Bruce C (Reporting) CIK: 0001419647 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31588 | Film No.: 10886814