Spero class action complaint filed: johnson fistel, globally recognized law firm encourages shareholders to submit their losses

San diego, california--(newsfile corp. - july 2, 2022) - shareholder rights law firm johnson fistel, llp announces that a class action lawsuit has commenced on behalf of investors of spero therapeutics, inc. ("spero" or the "company") (nasdaq: spro). the class action is on behalf of shareholders who purchased spero securities between october 28, 2021 and may 2, 2022, both dates inclusive (the "class period"). investors are hereby notified that they have until july 25, 2022,...
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