Roll up the Sleeves! When the bell rang at previous close Idera Pharmaceuticals Inc. (IDRA) was up 9.36% – The InvestChronicle July 20, 2020 July 20, 2020 Roll up the Sleeves! When the bell rang at previous close Idera Pharmaceuticals Inc. (IDRA) was up 9.36% The InvestChronicle Share this:TweetReddit