Mailing Address
55 EAST 52ND STREET
NEW YORK NY 10055
Business Address
55 EAST 52ND STREET
NEW YORK NY 10055
212-810-5300
BlackRock Inc. (Filed by)
CIK: 0001364742 (see all company filings)
IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Mailing Address
840 MEMORIAL DRIVE
CAMBRIDGE MA 02139
Business Address
840 MEMORIAL DRIVE
CAMBRIDGE MA 02139
617-498-0020
Mersana Therapeutics, Inc. (Subject)
CIK: 0001442836 (see all company filings)
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-90033 | Film No.: 22564238
SIC: 2834 Pharmaceutical Preparations
