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Filing
SC 13G
SC 13G0000902664-21-001233·Avoro Capital Advisors LLC
Schedule 13G ownership disclosure
MERSANA THERAPEUTICS INC
Security class unavailable · CUSIP: 59045L106
Event date: 2020-12-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 6,800,000
- Percent of class
- 9.9000%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000902664-21-001233
- Form type
- SC 13G
- Filer
- Avoro Capital Advisors LLC
- CIK
- CIK 1633313
- Filed
- Feb 12, 2021
- Reporting period
- Dec 31, 2020
- Description
- Schedule 13G beneficial ownership