Here is why Sellas Life Sciences Group Inc (SLS) stock surged on Friday?

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SELLAS Life Sciences Group Inc. (SLS) shares climbed 5.77% in the after-market on Friday, May 28, 2021, and closed the week at $12.65 per share. in Friday’s morning session, SLS’s stock gained 11.57% to close Friday’s normal session at $11.96 per share. SLS shares have risen 248.69% over the last 12 months, and they have […]