FILINGS
| ELSE 0000351789 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2024-11-13 | 10-Q | 10-Q | View Document |
| 2024-08-09 | 10-Q | 10-Q | View Document |
| 2024-05-31 | SD | SD | View Document |
| 2024-05-10 | 10-Q | 10-Q | View Document |
| 2024-04-29 | 8-K | FORM 8K DATED APRIL 24, 2024 | View Document |
| 2024-04-26 | 4 | FORM 4 | View Document |
| 2024-04-10 | DEFA14A | DEFA14A | View Document |
| 2024-03-20 | DEF 14A | DEF 14A | View Document |
| 2024-03-20 | 10-K | 10-K | View Document |
| 2024-02-21 | SC 13D/A | SCHEDULE 13D/A | View Document |
| 2024-02-14 | SC 13D | SCHEDULE 13D | View Document |
| 2024-02-14 | SC 13D | SCHEDULE 13D | View Document |
| 2024-02-14 | SC 13D | SCHEDULE 13D | View Document |
| 2024-02-14 | SC 13D | SCHEDULE 13D | View Document |
| 2024-02-14 | SC 13D | SCHEDULE 13D | View Document |
| 2024-02-05 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-11-14 | 10-Q | 10-Q | View Document |
| 2023-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-08-10 | 10-Q | 10-Q | View Document |
| 2023-05-31 | SD | FORM SD | View Document |
| 2023-05-11 | 10-Q | 10-Q | View Document |
| 2023-05-02 | 8-K | FORM 8K DATED APRIL 27, 2023 | View Document |
| 2023-03-17 | DEF 14A | DEFINATIVE PROXY STATEMENT | View Document |
| 2023-03-17 | 10-K | 10-K | View Document |
| 2023-02-10 | SC 13G | SCHEDULE 13G | View Document |
| 2023-01-31 | 8-K | FORM 8K DATED JANUARY 30, 2023 | View Document |
| 2022-11-14 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2022 | View Document |
| 2022-10-07 | SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | View Document |
| 2022-09-26 | 425 | 425 | View Document |
| 2022-09-26 | 8-K | 8-K DATED SEPTEMBER 20, 2022 | View Document |
| 2022-08-02 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2022 | View Document |
| 2022-07-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-15 | 425 | 425 | View Document |
| 2022-06-14 | 8-K | 8-K DATED JUNE 10, 2022 | View Document |
| 2022-06-13 | 425 | 425 | View Document |
| 2022-05-31 | SD | SPECIALIZED DISCLOSURE REPORT | View Document |
| 2022-05-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2022 | View Document |
| 2022-04-25 | 8-K | 8-K DATED APRIL 20, 2022 | View Document |
| 2022-03-31 | DEF 14A | DEF 14A | View Document |
| 2022-03-31 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2021 | View Document |
| 2022-02-10 | SC 13G/A | View Document | |
| 2022-01-14 | SC 13D | SCHEDULE 13D | View Document |
| 2022-01-03 | 3 | FORM 3 | View Document |
| 2021-12-30 | 4 | FORM 4 | View Document |
| 2021-12-30 | 4 | FORM 4 | View Document |
| 2021-12-30 | 4 | FORM 4 | View Document |
| 2021-12-30 | 3 | FORM 3 | View Document |
| 2021-12-30 | 3/A | FORM 3/A | View Document |
| 2021-12-30 | 3 | FORM 3 | View Document |
| 2021-12-30 | 3 | FORM 3 | View Document |
| 2021-11-05 | 10-Q | 10-Q | View Document |
| 2021-08-12 | 10-Q | 10-Q | View Document |
| 2021-06-01 | SD | FORM SD | View Document |
| 2021-05-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2021 | View Document |
| 2021-04-27 | 8-K | 8-K DATED APRIL 21, 2021 | View Document |
| 2021-03-25 | DEF 14A | DEF 14A | View Document |
| 2021-03-25 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2020 | View Document |
| 2021-02-10 | SC 13G | View Document | |
| 2020-11-12 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2020 | View Document |
| 2020-08-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2020 | View Document |
| 2020-07-27 | 8-K | FORM 8K DATED JULY 22, 2020 | View Document |
| 2020-06-09 | 8-K | FORM 8-K DATED JUNE 4, 2020 | View Document |
| 2020-06-01 | SD | FORM SD | View Document |
| 2020-05-11 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2020 | View Document |
| 2020-04-28 | DEF 14A | FORM DEF 14A | View Document |
| 2020-03-25 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2019 | View Document |
| 2019-11-12 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2019 | View Document |
| 2019-08-12 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2019 | View Document |
| 2019-05-31 | SD | FORM SD | View Document |
| 2019-05-24 | 8-K/A | FORM 8K/A DATED MAY 24, 2019 | View Document |
| 2019-05-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2019 | View Document |
| 2019-04-30 | 8-K | FORM 8K DATED APRIL 24, 2019 | View Document |
| 2019-03-20 | DEF 14A | FORM DEF 14A | View Document |
| 2019-03-20 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2018 | View Document |
| 2018-11-20 | SC 13D | SCHEDULE 13D | View Document |
| 2018-11-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-20 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-11-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2018 | View Document |
| 2018-08-14 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2018 | View Document |
| 2018-05-30 | SD | FORM SD | View Document |
| 2018-05-10 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2018 | View Document |
| 2018-04-30 | 8-K | ELECTRO-SENSORS 8K | View Document |
| 2018-03-21 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2018-03-20 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2017 | View Document |
| 2017-11-13 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2017 | View Document |
| 2017-09-11 | SC 13G/A | AMENDMENT NO. 1 | View Document |
| 2017-08-10 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2017 | View Document |
| 2017-05-31 | SD | FORM SD | View Document |
| 2017-05-11 | 10-Q | FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2017 | View Document |
| 2017-05-02 | 8-K | FORM 8-K DATED APRIL 26, 2017 | View Document |
| 2017-03-29 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2017-03-29 | 10-K | FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2016 | View Document |
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