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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193805-15-002089
Filing Date
2015-12-14
Accepted
2015-12-14 13:06:56
Documents
1
Group Members
DEERFIELD INTERNATIONAL MASTER FUND, L.P.DEERFIELD MANAGEMENT COMPANY, L.P.DEERFIELD MGMT, L.P.DEERFIELD PARTNERS, L.P.DEERFIELD SPECIAL SITUATIONS FUND, L.P.

Document Format Files

Seq Description Document Type Size
1 e614381_sc13g-zafgen.htm SC 13G 340824
  Complete submission text file 0001193805-15-002089.txt   342399
Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address
Flynn James E (Filed by) CIK: 0001352546 (see all company filings)

Type: SC 13G

Mailing Address 175 PORTLAND STREET 4TH FLOOR BOSTON MA 02114
Business Address 175 PORTLAND STREET 4TH FLOOR BOSTON MA 02114 617-622-4003
ZAFGEN, INC. (Subject) CIK: 0001374690 (see all company filings)

IRS No.: 203857670 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88225 | Film No.: 151285301
SIC: 2834 Pharmaceutical Preparations