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Biotechs Mersana Therapeutics, Crinetics See Activist Action

These disclosures are from 13Ds filed with the Securities and Exchange Commission. 13Ds are filed within 10 days of an entity’s attaining more than 5% in any class of a company’s securities. Subsequent changes in holdings or intentions must be reported in amended filings. This material is from April 16 through April 22, 2020. Source:

Activist Holdings

Mersana Therapeutics (MRSN)