Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000897101-21-000768
Filing Date
2021-09-15
Accepted
2021-09-15 17:26:52
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM DEFA 14A csi211156_defa14a.htm DEFA14A 839790
  Complete submission text file 0000897101-21-000768.txt   840747
Mailing Address 10900 RED CIRCLE DRIVE MINNETONKA MN 55343
Business Address 10900 RED CIRCLE DRIVE MINNETONKA MN 55343 9529961674
COMMUNICATIONS SYSTEMS INC (Filer) CIK: 0000022701 (see all company filings)

EIN.: 410957999 | State of Incorp.: MN | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-31588 | Film No.: 211256195
SIC: 3661 Telephone & Telegraph Apparatus