FILINGS
| DWSN 0000799165 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-01-10 | SC 14D9/A | SC 14D9/A | View Document |
| 2022-01-05 | 8-K | FORM 8-K | View Document |
| 2021-12-21 | SC 13G | SCHEDULE 13G | View Document |
| 2021-12-17 | 8-K | FORM 8-K | View Document |
| 2021-12-07 | SC 13G/A | DWSN 13G 11/30/21 GRACE & WHITE, INC | View Document |
| 2021-11-23 | PREM14A | PREM14A | View Document |
| 2021-11-23 | SC 14D9/A | SC 14D9/A | View Document |
| 2021-11-17 | SC TO-T/A | SC TO-T/A | View Document |
| 2021-11-16 | SC 14D9/A | SC 14D9/A | View Document |
| 2021-11-16 | 8-K | FORM 8-K | View Document |
| 2021-11-04 | UPLOAD | View Document | |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-11-04 | 8-K | FORM 8-K | View Document |
| 2021-11-02 | 8-K | FORM 8-K | View Document |
| 2021-11-01 | SC 14D9 | SC 14D9 | View Document |
| 2021-11-01 | SC TO-T | SC TO-T | View Document |
| 2021-10-25 | SC 13D/A | SC 13D/A | View Document |
| 2021-10-25 | 8-K | FORM 8-K | View Document |
| 2021-10-08 | SC 13D | View Document | |
| 2021-10-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-01 | 8-K | FORM 8-K | View Document |
| 2021-08-17 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-17 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-17 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-13 | 10-Q | 10-Q | View Document |
| 2021-08-12 | 8-K | FORM 8-K | View Document |
| 2021-08-05 | 8-K | FORM 8-K | View Document |
| 2021-07-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-06-28 | S-8 | S-8 | View Document |
| 2021-06-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-06-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-05-14 | 10-Q | 10-Q | View Document |
| 2021-05-13 | 8-K | FORM 8-K | View Document |
| 2021-05-12 | 8-K | FORM 8-K | View Document |
| 2021-05-04 | 8-K | FORM 8-K | View Document |
| 2021-04-08 | 8-A12B | FORM 8-A12B | View Document |
| 2021-04-08 | 8-K | FORM 8-K | View Document |
| 2021-04-05 | 8-K | FORM 8-K | View Document |
| 2021-04-01 | DEF 14A | DEF 14A | View Document |
| 2021-03-16 | 10-K | 10-K | View Document |
| 2021-03-11 | 8-K | FORM 8-K | View Document |
| 2021-02-26 | 8-K | FORM 8-K | View Document |
| 2021-02-12 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2021-02-12 | SC 13G/A | SC 13G/A | View Document |
| 2021-02-11 | SC 13G/A | View Document | |
| 2021-01-29 | SC 13G/A | GRACE & WHITE, INC 13G/1 DWSN 12/31/20 | View Document |
| 2021-01-19 | SC 13D | SC 13D | View Document |
| 2020-12-10 | SC 13G/A | View Document | |
| 2020-11-03 | 10-Q | 10-Q | View Document |
| 2020-10-29 | 8-K | FORM 8-K | View Document |
| 2020-10-22 | 8-K | FORM 8-K | View Document |
| 2020-10-19 | SC 13G | SC 13G | View Document |
| 2020-09-30 | 8-K | FORM 8-K | View Document |
| 2020-09-17 | 4 | 4 | View Document |
| 2020-08-11 | 4 | 4 | View Document |
| 2020-08-11 | 4 | 4 | View Document |
| 2020-08-11 | 4 | 4 | View Document |
| 2020-08-04 | 10-Q | 10-Q | View Document |
| 2020-07-30 | 8-K | FORM 8-K | View Document |
| 2020-07-23 | 8-K | FORM 8-K | View Document |
| 2020-06-10 | 8-K | FORM 8-K | View Document |
| 2020-05-14 | 8-K | FORM 8-K | View Document |
| 2020-05-07 | 10-Q | 10-Q | View Document |
| 2020-05-07 | 8-K | FORM 8-K | View Document |
| 2020-04-30 | 8-K | FORM 8-K | View Document |
| 2020-04-24 | DEF 14A | DEF 14A | View Document |
| 2020-04-21 | 8-K | FORM 8-K | View Document |
| 2020-04-09 | SC 13G/A | View Document | |
| 2020-03-12 | 4 | 4 | View Document |
| 2020-03-06 | 10-K | 10-K | View Document |
| 2020-02-27 | 8-K | FORM 8-K | View Document |
| 2020-02-20 | 8-K | FORM 8-K | View Document |
| 2020-02-14 | SC 13G/A | View Document | |
| 2020-02-14 | SC 13G | View Document | |
| 2020-02-14 | SC 13G | SC 13G | View Document |
| 2020-02-13 | SC 13G/A | View Document | |
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2020-02-03 | SC 13G/A | GRACE & WHITE, INC. DWSN 13G/A 12/31/19 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2020-01-02 | 4 | 4 | View Document |
| 2019-11-05 | 10-Q | 10-Q | View Document |
| 2019-10-31 | 8-K | 8-K | View Document |
| 2019-10-24 | 8-K | 8-K | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 4 | 4 | View Document |
| 2019-10-01 | 8-K | 8-K | View Document |
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