股本结构
单位：万股
| 公告日期 | 2026-03-23 | 2025-08-15 | 2026-03-23 | 2025-04-15 | 2025-04-15 | 2025-05-15 |
|---|---|---|---|---|---|---|
| 证券总股本 | 340.66 | 340.66 | 340.66 | 67279.99 | 64628.25 | 1627.82 |
| 普通股本 | 340.66 | 340.66 | 340.66 | 67279.99 | 64628.25 | 1627.82 |
| 优先股 | 0.0001 | 0.0001 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2025-12-31 | 2025-06-30 | 2025-04-21 | 2025-04-15 | 2025-04-11 | 2025-03-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2026-03-23 | 340.66 | 0.0001 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under pre-funded warrant exercises
Issuance of common stock under Series B warrant exercises
Issuance of Series D Preferred Stock
Cancellation of Series D Preferred Stock
Issuance of common stock on At-the-Market sales, net of issuance costs
Issuance of common stock on settlement of loss contingencies
Effect of reverse stock splits
|
2025-12-31 |
| 2025-08-15 | 340.66 | 0.0001 |
更多>>
From March 31, 2025 to June 30, 2025
Cancellation of Series D Preferred Stock
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under Series B warrant exercises
Effect of reverse stock splits
|
2025-06-30 |
| 2026-03-23 | 340.66 | 未披露 |
更多>>
reverse stock split, every 200 shares will be one issued and outstanding share of common stock.
|
2025-04-21 |
| 2025-04-15 | 67279.99 | 未披露 | 定期报告 | 2025-04-15 |
| 2025-04-15 | 64628.25 | 未披露 | 定期报告 | 2025-04-11 |
| 2025-04-07 | 1627.81 | 未披露 | 定期报告 | 2025-04-04 |
| 2025-05-15 | 1627.82 | 0.0001 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under pre-funded warrant exercises
Issuance of Series D Preferred Stock
Issuance of common stock on At-the-Market sales, net of issuance costs
Issuance of common stock on settlement of loss contingencies
|
2025-03-31 |
| 2025-03-10 | 439.36 | 0.0001 | 定期报告 | 2025-02-27 |
| 2025-01-07 | 192.69 | 未披露 | 定期报告 | 2025-01-03 |
| 2025-04-15 | 186.86 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Reclassification of Series A Preferred Stock to temporary equity
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Reclassification of temporary equity to Series A Preferred Stock
Conversion of Series A Convertible Preferred Stock to Common Stock
Issuance of Series B Preferred Stock
Cancellation of Series B Preferred Stock
Exchange of Series A Preferred Stock and PIPE Warrants to Series C Preferred Stock
Conversion of Series C Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under PIPE Warrant exercise
Issuance of Common Stock on At-the-Market sales, net of issuance costs
Cash in lieu payment on fractional shares under reverse stock split
Other share retirements
|
2024-12-31 |
| 2024-11-14 | 181.47 | 未披露 | 定期报告 | 2024-11-01 |
| 2024-10-18 | 134.52 | 未披露 |
更多>>
a 1-for-50 reverse stock split of its outstanding common stock
|
2024-10-17 |
| 2024-10-18 | 6726.07 | 未披露 | 定期报告 | 2024-10-16 |
| 2024-10-10 | 1548.82 | 852.42 | 定期报告 | 2024-09-10 |
| 2024-08-19 | 872.36 | 未披露 | 定期报告 | 2024-08-15 |
| 2024-08-19 | 724.33 | 1.45 |
更多>>
From March 31, 2024 to June 30, 2024
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under PIPE Warrant exercise
Cash in lieu payment on fractional shares under reverse stock split
Other share retirements
|
2024-06-30 |
| 2024-08-19 | 723.57 | 未披露 |
更多>>
1-for-15 reverse stock split of its outstanding common stock
|
2024-06-12 |
| 2024-06-10 | 11250.00 | 未披露 | 定期报告 | 2024-06-10 |
| 2024-05-29 | 10854.68 | 1.45 | 定期报告 | 2024-05-23 |
| 2024-05-10 | 9594.36 | 未披露 | 定期报告 | 2024-05-09 |
| 2024-04-29 | 9015.07 | 未披露 | 定期报告 | 2024-04-25 |
| 2024-05-10 | 6415.43 | 2.06 |
更多>>
From December 31, 2023 to March 31, 2024
Reclassification of Series A Preferred Stock to temporary equity
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
|
2024-03-31 |
| 2024-04-01 | 6407.71 | 未披露 | 定期报告 | 2024-03-15 |
| 2024-03-06 | 6164.14 | 2.09 | 定期报告 | 2024-02-22 |
| 2024-03-06 | 5709.14 | 未披露 | 定期报告 | 2024-02-13 |
| 2024-02-07 | 1294.93 | 2.80 |
更多>>
Common stock offered 2,702,703 shares by the company
|
2024-02-07 |
| 2024-04-01 | 1024.66 | 2.80 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of common stock under
Employee Stock Purchase Plan
Equity Incentive Plan
Gain on extinguishment of related party debt
Other share retirements
|
2023-12-31 |
| 2023-11-03 | 1020.18 | 2.80 | 定期报告 | 2023-10-18 |
| 2023-11-13 | 1018.27 | 2.80 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock under Equity Incentive Plan
Other share retirements
|
2023-09-30 |
| 2023-08-14 | 1003.38 | 2.80 |
更多>>
From March 31, 2023 to June 30, 2023
Employee Stock Purchase Plan
|
2023-06-30 |
| 2023-05-12 | 994.88 | 2.80 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock under Equity Incentive Plan
Other share retirements
|
2023-03-31 |
| 2023-04-14 | 991.56 | 2.80 |
更多>>
From DECEMBER 31, 2021 to DECEMBER 31, 2022
Issuance of common stock for professional services
Issuance of common stock for conversion of related party payables
Issuance of common stock for conversion of working capital note payable
Issuance of common stock for HEC Asset Acquisition
Issuance of common stock for SUNation Acquisition
Effect of reverse capitalization
Conversion of Series A convertible preferred stock to common stock
Issuance of preferred stock and warrants to PIPE investors, net of issuance costs
|
2022-12-31 |
| 2022-11-14 | 941.56 | 未披露 | 定期报告 | 2022-11-11 |
| 2022-05-23 | 743.56 | 3.20 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock for professional services
Issuance of common stock for conversion of related party payables
Effect of reverse capitalization
Issuance of common stock for HEC asset acquisition
Issuance of preferred stock and warrants to PIPE investors, net of issuance costs
|
2022-03-31 |
| 2022-03-29 | 242.93 | 未披露 | 定期报告 | 2022-03-29 |
| 2022-03-18 | 243.02 | 未披露 |
更多>>
Effective March 18, 2022, Communications Systems, Inc. (the "Company") amended its articles of incorporation to implement a 1-for-4 reverse stock split.
|
2022-03-21 |
| 2021-11-15 | 972.06 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2021-09-30 |
| 2021-08-16 | 971.78 | 未披露 | 定期报告 | 2021-08-02 |
| 2021-08-16 | 947.04 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Employee Stock Purchase Plan
Executive Stock Plan
Other share retirements
|
2021-06-30 |
| 2021-06-15 | 947.04 | 未披露 | 定期报告 | 2021-06-11 |
| 2021-05-07 | 932.05 | 未披露 | 定期报告 | 2021-05-01 |
| 2021-04-30 | 945.20 | 未披露 | 定期报告 | 2021-04-15 |
| 2021-05-07 | 944.81 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2021-03-31 |
| 2021-03-03 | 932.76 | 未披露 | 定期报告 | 2021-02-08 |
| 2021-03-31 | 932.19 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Employee Stock Purchase Plan
Employee Stock Ownership Plan
Executive Stock Plan
Other share retirements
|
2020-12-31 |
| 2020-11-12 | 932.05 | 未披露 | 定期报告 | 2020-11-01 |
| 2020-11-12 | 931.32 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2020-09-30 |
| 2020-08-14 | 935.64 | 未披露 | 定期报告 | 2020-08-01 |
| 2020-08-14 | 935.15 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Other share retirements
|
2020-06-30 |
| 2020-05-15 | 935.15 | 未披露 | 定期报告 | 2020-05-01 |
| 2020-04-29 | 934.70 | 未披露 | 定期报告 | 2020-04-20 |
| 2020-05-15 | 934.70 | 未披露 |
更多>>
From DECEMBER 31, 2019 to MARCH 31, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2020-03-31 |
| 2020-03-17 | 925.63 | 未披露 | 定期报告 | 2020-03-01 |
| 2020-03-17 | 925.27 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2019-12-31 |
| 2019-11-01 | 928.10 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-01 | 930.88 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2019-09-30 |
| 2019-08-02 | 932.48 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-08-02 | 931.66 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of common stock under Employee Stock Purchase Plan
|
2019-06-30 |
| 2019-05-07 | 931.66 | 未披露 | 定期报告 | 2019-05-01 |
| 2019-05-07 | 930.85 | 未披露 |
更多>>
From December 31, 2018 to MARCH 31, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2019-03-31 |
| 2019-04-10 | 930.85 | 未披露 | 定期报告 | 2019-03-27 |
| 2019-03-08 | 917.19 | 未披露 | 定期报告 | 2019-03-01 |
| 2019-03-08 | 915.84 | 未披露 |
更多>>
From December 31, 2017 to December 31, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2018-12-31 |
| 2018-11-09 | 915.85 | 未披露 | 定期报告 | 2018-11-01 |
| 2018-11-09 | 914.99 | 未披露 |
更多>>
From December 31, 2017 to September 30, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2018-09-30 |
| 2018-08-03 | 914.99 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-03 | 914.26 | 未披露 |
更多>>
From December 31, 2017 to JUNE 30, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2018-06-30 |
| 2018-05-15 | 912.89 | 未披露 | 定期报告 | 2018-05-01 |
| 2018-05-15 | 912.30 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2018-03-31 |
| 2018-04-11 | 910.56 | 未披露 | 定期报告 | 2018-03-28 |
| 2018-04-06 | 898.22 | 未披露 | 定期报告 | 2018-03-01 |
| 2018-04-06 | 897.37 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2017-12-31 |
| 2017-11-13 | 896.90 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-13 | 896.35 | 未披露 |
更多>>
From DECEMBER 31, 2016 to SEPTEMBER 30, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2017-09-30 |
| 2017-08-18 | 895.63 | 未披露 |
更多>>
from DECEMBER 31, 2016 to JUNE 30, 2017
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2017-06-30 |
| 2017-05-05 | 894.30 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-05 | 893.76 | 未披露 |
更多>>
from DECEMBER 31, 2016 to MARCH 31, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2017-03-31 |
| 2017-04-12 | 893.08 | 未披露 | 定期报告 | 2017-03-29 |
| 2017-03-31 | 888.35 | 未披露 | 定期报告 | 2017-03-01 |
| 2017-03-31 | 887.74 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2016-12-31 |
| 2016-11-04 | 886.24 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2016-09-30 |
| 2016-08-05 | 886.19 | 未披露 | 定期报告 | 2016-08-01 |
| 2016-08-05 | 884.92 | 未披露 |
更多>>
from December 31, 2015 to JUNE 30, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2016-06-30 |
| 2016-05-06 | 883.29 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2016-03-31 |
| 2016-04-07 | 876.10 | 未披露 | 定期报告 | 2016-03-24 |
| 2016-03-11 | 876.10 | 未披露 | 定期报告 | 2016-03-01 |
| 2016-03-11 | 875.46 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2015-12-31 |
| 2015-11-06 | 875.42 | 未披露 | 定期报告 | 2015-11-01 |
| 2015-11-06 | 874.72 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2015-09-30 |
| 2015-08-07 | 874.46 | 未披露 | 定期报告 | 2015-08-01 |
| 2015-08-07 | 873.99 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2015-06-30 |
| 2015-05-07 | 871.23 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-05-07 | 870.76 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2015-03-31 |
| 2015-04-10 | 866.08 | 未披露 | 定期报告 | 2015-03-24 |
| 2015-03-12 | 865.88 | 未披露 | 定期报告 | 2015-03-01 |
| 2015-03-12 | 865.48 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
|
2014-12-31 |
| 2014-11-06 | 865.34 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-11-06 | 864.85 | 未披露 |
更多>>
from DECEMBER 31, 2013 to SEPTEMBER 30, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2014-09-30 |
| 2014-08-07 | 864.51 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-07 | 864.19 | 未披露 |
更多>>
from DECEMBER 31, 2013 to JUNE 30, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2014-06-30 |
| 2014-05-08 | 860.37 | 未披露 | 定期报告 | 2014-05-01 |
| 2014-04-25 | 860.02 | 未披露 | 定期报告 | 2014-04-07 |
| 2014-05-08 | 860.02 | 未披露 |
更多>>
from DECEMBER 31, 2013 to MARCH 31, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
|
2014-03-31 |
| 2014-03-14 | 855.65 | 未披露 | 定期报告 | 2014-03-01 |
| 2014-03-14 | 855.33 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
|
2013-12-31 |
| 2013-11-08 | 855.15 | 未披露 | 定期报告 | 2013-11-01 |
| 2013-11-08 | 854.83 | 未披露 |
更多>>
from December 31,2012 to September 30,2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
|
2013-09-30 |
| 2013-08-08 | 854.82 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-08 | 854.40 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Non-Employee Stock Option Plan
|
2013-06-30 |
| 2013-05-10 | 852.90 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-05-10 | 852.37 | 未披露 |
更多>>
FROM DECEMBER 31, 2012 TO MARCH 31, 2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
|
2013-03-31 |
| 2013-04-10 | 852.37 | 未披露 | 定期报告 | 2013-03-26 |
| 2013-03-15 | 847.91 | 未披露 | 定期报告 | 2013-03-01 |
| 2013-03-15 | 847.49 | 未披露 |
更多>>
from DECEMBER 31, 2011 to November 1, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2012-11-01 |
| 2012-11-08 | 851.72 | 未披露 |
更多>>
from DECEMBER 31, 2011 to SEPTEMBER 30, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2012-09-30 |
| 2012-08-09 | 852.14 | 未披露 | 定期报告 | 2012-08-01 |
| 2012-08-09 | 851.88 | 未披露 |
更多>>
from DECEMBER 31, 2011 to JUNE 30, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
|
2012-06-30 |
| 2012-05-10 | 851.04 | 未披露 | 定期报告 | 2012-05-01 |
| 2012-05-10 | 850.67 | 未披露 |
更多>>
from DECEMBER 31, 2011 to MARCH 31, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
|
2012-03-31 |
| 2012-03-15 | 847.00 | 未披露 | 定期报告 | 2012-03-01 |
| 2012-03-15 | 846.68 | 未披露 |
更多>>
from DECEMBER 31, 2010 to DECEMBER 31, 2011
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
|
2011-12-31 |
| 2011-11-10 | 846.58 | 未披露 | 定期报告 | 2011-11-01 |
| 2011-08-10 | 846.10 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-10 | 845.82 | 未披露 |
更多>>
from DECEMBER 31, 2010 to JUNE 30, 2011
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
|
2011-06-30 |
| 2011-05-10 | 843.27 | 未披露 | 定期报告 | 2011-05-01 |
| 2011-05-10 | 842.75 | 未披露 |
更多>>
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Non-Employee Stock Option Plan
|
2011-03-31 |
| 2011-03-15 | 842.45 | 未披露 | 定期报告 | 2011-03-01 |
| 2011-03-15 | 842.29 | 未披露 |
更多>>
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
|
2010-12-31 |
| 2010-11-10 | 840.19 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-10 | 839.96 | 未披露 |
更多>>
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
|
2010-09-30 |
| 2010-08-10 | 839.87 | 未披露 | 定期报告 | 2010-08-01 |
| 2010-08-10 | 839.63 | 未披露 |
更多>>
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
|
2010-06-30 |
| 2010-05-12 | 835.93 | 未披露 | 定期报告 | 2010-05-01 |
| 2010-05-12 | 835.76 | 未披露 |
更多>>
Issuance of common stock under Employee Stock Purchase Plan
|
2010-03-31 |
| 2004-03-29 | 822.26 | 未披露 | 定期报告 | 2004-03-19 |
| 2004-03-29 | 818.54 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Option Plan
Purchase of Common stock
|
2003-12-31 |
| 2003-03-31 | 812.97 | 未披露 | 定期报告 | 2003-03-21 |
| 2003-03-31 | 814.27 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Purchase of common stock
|
2002-12-31 |
| 2002-04-01 | 826.15 | 未披露 | 定期报告 | 2002-03-15 |
| 2002-04-01 | 826.23 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Purchase of common stock
|
2001-12-31 |
| 2001-04-02 | 830.72 | 未披露 | 定期报告 | 2001-03-22 |
| 2001-04-02 | 861.69 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Stock issued as compensation
Purchase of stock
|
2000-12-31 |
| 2000-03-30 | 876.80 | 未披露 | 定期报告 | 2000-03-17 |
| 2000-03-30 | 855.13 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Stock issued as compensation
Purchase of stock
|
1999-12-31 |
| 1999-03-31 | 881.12 | 未披露 | 定期报告 | 1999-03-12 |
| 1999-03-31 | 879.13 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Issuance of stock to acquire JDL Technologies, Inc.
Issuance of common stock under Employee Stock Purchase Plan
Issuance of stock under Employee Stock Option Plan
Purchase of stock
|
1998-12-31 |
| 1998-03-31 | 934.96 | 未披露 | 定期报告 | 1998-03-11 |
| 1998-03-31 | 932.67 | 未披露 |
更多>>
from December 31, 1996 to December 31, 1997
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
|
1997-12-31 |
| 1997-03-31 | 919.12 | 未披露 | 定期报告 | 1997-03-21 |
| 1997-03-31 | 910.73 | 未披露 |
更多>>
from December 31, 1995 to December 31, 1996
Issuance of common stock to acquire Automatic Tool and Connector Co.
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
Purchase of Communications Systems, Inc. common stock
|
1996-12-31 |
| 1996-03-28 | 930.82 | 未披露 | 定期报告 | 1996-03-15 |
| 1996-03-28 | 918.34 | 未披露 |
更多>>
from December 31, 1994 to December 31, 1995
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
Issuance of common stock to Welsh Development Agency
Purchase of Communications Systems, Inc. common stock
|
1995-12-31 |
| 1996-03-28 | 898.65 | 未披露 |
更多>>
from December 31, 1993 to December 31, 1994
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
|
1994-12-31 |
From December 31, 2024 to December 31, 2025
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under pre-funded warrant exercises
Issuance of common stock under Series B warrant exercises
Issuance of Series D Preferred Stock
Cancellation of Series D Preferred Stock
Issuance of common stock on At-the-Market sales, net of issuance costs
Issuance of common stock on settlement of loss contingencies
Effect of reverse stock splits
From March 31, 2025 to June 30, 2025
Cancellation of Series D Preferred Stock
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under Series B warrant exercises
Effect of reverse stock splits
reverse stock split, every 200 shares will be one issued and outstanding share of common stock.
From December 31, 2024 to March 31, 2025
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under pre-funded warrant exercises
Issuance of Series D Preferred Stock
Issuance of common stock on At-the-Market sales, net of issuance costs
Issuance of common stock on settlement of loss contingencies
From December 31, 2023 to December 31, 2024
Reclassification of Series A Preferred Stock to temporary equity
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Reclassification of temporary equity to Series A Preferred Stock
Conversion of Series A Convertible Preferred Stock to Common Stock
Issuance of Series B Preferred Stock
Cancellation of Series B Preferred Stock
Exchange of Series A Preferred Stock and PIPE Warrants to Series C Preferred Stock
Conversion of Series C Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Issuance of common stock under PIPE Warrant exercise
Issuance of Common Stock on At-the-Market sales, net of issuance costs
Cash in lieu payment on fractional shares under reverse stock split
Other share retirements
a 1-for-50 reverse stock split of its outstanding common stock
From March 31, 2024 to June 30, 2024
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under PIPE Warrant exercise
Cash in lieu payment on fractional shares under reverse stock split
Other share retirements
1-for-15 reverse stock split of its outstanding common stock
From December 31, 2023 to March 31, 2024
Reclassification of Series A Preferred Stock to temporary equity
Conversion of Redeemable Convertible Preferred Stock to Common Stock
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Equity Incentive Plan
Issuance of common stock under registered direct offering, net of issuance costs
Common stock offered 2,702,703 shares by the company
From December 31, 2022 to December 31, 2023
Issuance of common stock under
Employee Stock Purchase Plan
Equity Incentive Plan
Gain on extinguishment of related party debt
Other share retirements
From June 30, 2023 to September 30, 2023
Issuance of common stock under Equity Incentive Plan
Other share retirements
From March 31, 2023 to June 30, 2023
Employee Stock Purchase Plan
From December 31, 2022 to March 31, 2023
Issuance of common stock under Equity Incentive Plan
Other share retirements
From DECEMBER 31, 2021 to DECEMBER 31, 2022
Issuance of common stock for professional services
Issuance of common stock for conversion of related party payables
Issuance of common stock for conversion of working capital note payable
Issuance of common stock for HEC Asset Acquisition
Issuance of common stock for SUNation Acquisition
Effect of reverse capitalization
Conversion of Series A convertible preferred stock to common stock
Issuance of preferred stock and warrants to PIPE investors, net of issuance costs
From December 31, 2021 to March 31, 2022
Issuance of common stock for professional services
Issuance of common stock for conversion of related party payables
Effect of reverse capitalization
Issuance of common stock for HEC asset acquisition
Issuance of preferred stock and warrants to PIPE investors, net of issuance costs
Effective March 18, 2022, Communications Systems, Inc. (the "Company") amended its articles of incorporation to implement a 1-for-4 reverse stock split.
From June 30, 2021 to September 30, 2021
Issuance of common stock under Executive Stock Plan
Other share retirements
From March 31, 2021 to June 30, 2021
Employee Stock Purchase Plan
Executive Stock Plan
Other share retirements
From December 31, 2020 to March 31, 2021
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from December 31, 2019 to December 31, 2020
Employee Stock Purchase Plan
Employee Stock Ownership Plan
Executive Stock Plan
Other share retirements
From June 30, 2020 to September 30, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From March 31, 2020 to June 30, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Other share retirements
From DECEMBER 31, 2019 to MARCH 31, 2020
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2018 to December 31, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from June 30, 2019 to September 30, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from March 31, 2019 to June 30,2019
Issuance of common stock under Employee Stock Purchase Plan
From December 31, 2018 to MARCH 31, 2019
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2017 to December 31, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2017 to September 30, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2017 to JUNE 30, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2017 to March 31, 2018
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from December 31, 2016 to December 31, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From DECEMBER 31, 2016 to SEPTEMBER 30, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from DECEMBER 31, 2016 to JUNE 30, 2017
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from DECEMBER 31, 2016 to MARCH 31, 2017
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
From December 31, 2015 to December 31, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from December 31, 2015 to September 30, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from December 31, 2015 to JUNE 30, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from December 31, 2015 to March 31, 2016
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
From December 31, 2014 to December 31, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from December 31, 2014 to September 30, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from December 31, 2014 to June 30, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from December 31, 2014 to March 31, 2015
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from December 31,2013 to December 31,2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Other share retirements
from DECEMBER 31, 2013 to SEPTEMBER 30, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from DECEMBER 31, 2013 to JUNE 30, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from DECEMBER 31, 2013 to MARCH 31, 2014
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
from December 31,2012 to December 31,2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
from December 31,2012 to September 30,2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
from December 31, 2012 to June 30, 2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Non-Employee Stock Option Plan
FROM DECEMBER 31, 2012 TO MARCH 31, 2013
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
from DECEMBER 31, 2011 to November 1, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from DECEMBER 31, 2011 to SEPTEMBER 30, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from DECEMBER 31, 2011 to JUNE 30, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
Purchase of common stock
from DECEMBER 31, 2011 to MARCH 31, 2012
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Executive Stock Plan
from DECEMBER 31, 2010 to DECEMBER 31, 2011
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Executive Stock Plan
from DECEMBER 31, 2010 to JUNE 30, 2011
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Non-Employee Stock Option Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
from December 31, 2002 to December 31, 2003
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Option Plan
Purchase of Common stock
from December 31, 2001 to December 31, 2002
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Purchase of common stock
from December 31, 2000 to December 31, 2001
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Purchase of common stock
from December 31, 1999 to December 31, 2000
Issuance of stock under Employee Stock Purchase Plan
Issuance of stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Stock issued as compensation
Purchase of stock
from December 31, 1998 to December 31, 1999
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock to Employee Stock Ownership Plan
Issuance of stock under Employee Stock Option Plan
Stock issued as compensation
Purchase of stock
from December 31, 1997 to December 31, 1998
Issuance of stock to acquire JDL Technologies, Inc.
Issuance of common stock under Employee Stock Purchase Plan
Issuance of stock under Employee Stock Option Plan
Purchase of stock
from December 31, 1996 to December 31, 1997
Issuance of common stock to Employee Stock Ownership Plan
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
from December 31, 1995 to December 31, 1996
Issuance of common stock to acquire Automatic Tool and Connector Co.
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
Purchase of Communications Systems, Inc. common stock
from December 31, 1994 to December 31, 1995
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan
Issuance of common stock to Welsh Development Agency
Purchase of Communications Systems, Inc. common stock
from December 31, 1993 to December 31, 1994
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Option Plan