| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 16/06/2023 | 22:32 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:JCS | Communications Systems Incorporated |
| 14/06/2023 | 22:45 | Edgar (US Regulatory) | Report of Proposed Sale of Securities (144) | NASDAQ:JCS | Communications Systems Incorporated |
| 17/05/2023 | 22:46 | Edgar (US Regulatory) | Amended Current Report Filing (8-k/a) | NASDAQ:JCS | Communications Systems Incorporated |
| 12/05/2023 | 19:04 | Edgar (US Regulatory) | Quarterly Report (10-q) | NASDAQ:JCS | Communications Systems Incorporated |
| 12/05/2023 | 13:31 | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:JCS | Communications Systems Incorporated |
| 01/05/2023 | 22:05 | Edgar (US Regulatory) | Amended Annual Report (10-k/a) | NASDAQ:JCS | Communications Systems Incorporated |
| 14/04/2023 | 21:02 | Edgar (US Regulatory) | Annual Report (10-k) | NASDAQ:JCS | Communications Systems Incorporated |
| 31/03/2023 | 15:24 | Edgar (US Regulatory) | Notification That Annual Report Will Be Submitted Late (nt 10-k) | NASDAQ:JCS | Communications Systems Incorporated |
| 13/02/2023 | 19:13 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:JCS | Communications Systems Incorporated |
| 16/12/2022 | 21:19 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (sc 13d/a) | NASDAQ:JCS | Communications Systems Incorporated |
| 13/12/2022 | 22:54 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NASDAQ:JCS | Communications Systems Incorporated |
| 13/12/2022 | 21:51 | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (s-8) | NASDAQ:JCS | Communications Systems Incorporated |
| 15/11/2022 | 23:29 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NASDAQ:JCS | Communications Systems Incorporated |
| 15/11/2022 | 15:18 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NASDAQ:JCS | Communications Systems Incorporated |
| 14/10/2022 | 23:20 | Edgar (US Regulatory) | Proxy Statement - Notice of Shareholders Meeting (preliminary) (pre 14a) | NASDAQ:JCS | Communications Systems Incorporated |
| 06/09/2022 | 12:02 | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NASDAQ:JCS | Communications Systems Incorporated |
| 25/08/2022 | 22:07 | Edgar (US Regulatory) | Securities Registration Statement (simplified Form) (s-3) | NASDAQ:JCS | Communications Systems Incorporated |
| 16/05/2022 | 21:39 | Edgar (US Regulatory) | Notification That Quarterly Report Will Be Submitted Late (nt 10-q) | NASDAQ:JCS | Communications Systems Incorporated |
| 08/04/2022 | 16:53 | Edgar (US Regulatory) | Small Company Offering and Sale of Securities Without Registration (d) | NASDAQ:JCS | Communications Systems Incorporated |
| 06/04/2022 | 23:24 | Edgar (US Regulatory) | Statement of Beneficial Ownership (sc 13d) | NASDAQ:JCS | Communications Systems Incorporated |
| 29/03/2022 | 00:33 | Business Wire | Communications Systems, Inc. Announces Closing of the Merger with Pineapple Energy LLC and Changes its Name to Pineapple Holdings, Inc. | NASDAQ:JCS | Communications Systems Incorporated |
| 25/03/2022 | 15:28 | Edgar (US Regulatory) | Filing of Certain Prospectuses and Communications in Connection With Business Combination Transactions (425) | NASDAQ:JCS | Communications Systems Incorporated |
| 25/03/2022 | 15:27 | Business Wire | Communications Systems, Inc. Receives Shareholder Approval to Merge With Pineapple Energy and Announces Expected Merger Closing Date | NASDAQ:JCS | Communications Systems Incorporated |
| 23/03/2022 | 21:05 | Business Wire | Communications Systems, Inc. Adjourns Special Meeting | NASDAQ:JCS | Communications Systems Incorporated |
| 22/03/2022 | 12:05 | Business Wire | Communications Systems, Inc. Reminds Investors that Every Share is Critical to the Approval of the Merger with Pineapple Energy | NASDAQ:JCS | Communications Systems Incorporated |
| 21/03/2022 | 12:05 | Business Wire | Communications Systems, Inc. Reiterates Value of Pineapple Merger Transaction in Advance of Special Meeting on March 23, 2022 | NASDAQ:JCS | Communications Systems Incorporated |
| 18/03/2022 | 21:30 | Business Wire | Communications Systems, Inc. Announces Reverse Stock Split Effective March 18, 2022 | NASDAQ:JCS | Communications Systems Incorporated |
| 16/03/2022 | 21:15 | Business Wire | Communications Systems, Inc. Announces Partial Adjournment of Special Meeting for Proposal #1, Pineapple Merger Proposal | NASDAQ:JCS | Communications Systems Incorporated |
| 16/03/2022 | 19:40 | Edgar (US Regulatory) | Securities Registration Statement (simplified Form) (s-3/a) | NASDAQ:JCS | Communications Systems Incorporated |
| 11/03/2022 | 13:05 | Business Wire | Communications Systems, Inc. Explains Strategic Process and Implications of Proposed Merger | NASDAQ:JCS | Communications Systems Incorporated |