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ISSUER PROFILE · CIK 0001442836 · CUSIP 59045L205

Mersana Therapeutics, Inc.

9 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
9
1 SCHEDULE · 8 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
—
no FINRA match

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $300K
Point72 Asset Mgmt

13D/G Filings Timeline · 9 total

FiledFormFilerStakeSharesIntent
2026-01-08 SCHEDULE Bain Capital Life Sciences Fund II, L.P. — — view →
2022-04-14 SC Bain Capital Life Sciences Fund II, L.P. — — view →
2022-02-08 SC Bain Capital Life Sciences Fund II, L.P. — — view →
2022-01-03 SC Bain Capital Life Sciences Fund II, L.P. — — view →
2021-01-12 SC Bain Capital Life Sciences Fund II, L.P. — — view →
2020-12-10 SC New Enterprise Associates 14, L.P. — — view →
2020-11-19 SC New Enterprise Associates 14, L.P. — — view →
2020-09-22 SC New Enterprise Associates 14, L.P. — — view →
2020-04-24 SC New Enterprise Associates 14, L.P. — — view →

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