Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC Feb 13, 2020 05:25PM
Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC Feb 13, 2019 03:08PM
Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC Feb 21, 2018 01:16PM
Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC Feb 13, 2018 06:13AM
Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC Feb 14, 2017 06:15AM


Mar 17, 2016 02:59PM Form SC 13G/A LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC
Feb 11, 2016 03:02PM Form SC 13G LYDALL INC /DE/ Filed by: Champlain Investment Partners, LLC