$DWSN SEC Filings

Filing Filed On
SC 13G/A 14 Feb 2023
SC 13G/A 13 Feb 2023
SEC SCHEDULE 13G 10 Feb 2023
SC 13G/A 17 Feb 2022
SC 13G/A 14 Feb 2022
SC 13G/A 11 Feb 2022
SEC SCHEDULE 13G 08 Feb 2022
DWSN 13G 11/30/21 GRACE & WHITE, INC 07 Dec 2021
SC 13G/A 12 Feb 2021
SEC SCHEDULE 13G 12 Feb 2021
SC 13G/A 11 Feb 2021
GRACE & WHITE, INC 13G/1 DWSN 12/31/20 29 Jan 2021
SC 13G/A 10 Dec 2020
SC 13G/A 09 Apr 2020
SC 13G/A 14 Feb 2020
SC 13G/A 13 Feb 2020
SCHEDULE 13G/A 12 Feb 2020
GRACE & WHITE, INC. DWSN 13G/A 12/31/19 03 Feb 2020
SC 13G/A 10 Jul 2019
SC 13G/A 13 Feb 2019