(marketscreener.com) Merger Agreement with Unifrax approved by Lydall Shareholders · Lydall and Unifrax anticipate closing within 30 days MANCHESTER, Connecticut, September 14, 2021 - Lydall, Inc. , a leading global provider...https://www.marketscreener.com/quote/stock/LYDALL-INC-13364/news/Lydall-Merger-Agreement-with-Unifrax-approved-by-Lydall-Shareholders-Form-8-K-36425735/?utm_medium=RSS&utm_content=20210914