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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-20-112313
Filing Date
2020-04-20
Accepted
2020-04-20 17:25:02
Documents
1
Group Members
JOSEPH EDELMANPERCEPTIVE LIFE SCIENCES MASTER FUND, LTD.

Document Format Files

Seq Description Document Type Size
1 SC 13G d921322dsc13g.htm SC 13G 63877
  Complete submission text file 0001193125-20-112313.txt   65539
Mailing Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003
Business Address 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 646-205-5300
PERCEPTIVE ADVISORS LLC (Filed by) CIK: 0001224962 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 47 THORNDIKE STREET SUITE B1-1 CAMBRIDGE MA 02142
Business Address 47 THORNDIKE STREET SUITE B1-1 CAMBRIDGE MA 02142 617 252 4343
LEAP THERAPEUTICS, INC. (Subject) CIK: 0001509745 (see all company filings)

IRS No.: 274412575 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-90188 | Film No.: 20803410
SIC: 2834 Pharmaceutical Preparations