Nov 13, 2025 8:12 AM Eastern Standard Time On behalf of Mersana shareholders, Halper Sadeh LLC may seek increased consideration for shareholders, additional disclosures and information concerning the proposed transaction, or other relief and benefits. We would handle the action on a contingent fee basis, whereby you would not be responsible for out-of- pocket payment of our legal fees or expenses. Halper Sadeh LLC represents investors all over the world who have fallen victim to securities fraud and corpora ...