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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-20-011022
Filing Date
2020-04-20
Accepted
2020-04-20 18:34:20
Documents
1
Period of Report
2020-03-09

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 6794
  Complete submission text file 0000899243-20-011022.txt   9440
Mailing Address C/O PERCEPTIVE ADVISORS LLC 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003
Business Address
EDELMAN JOSEPH (Reporting) CIK: 0001164426 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-37990 | Film No.: 20803633

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 (Reporting) CIK: 0001224962 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-37990 | Film No.: 20803631

Mailing Address C/O PERCEPTIVE ADVISORS LLC 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003
Business Address C/O PERCEPTIVE ADVISORS LLC 51 ASTOR PLACE, 10TH FLOOR NEW YORK NY 10003 646-205-5340
PERCEPTIVE LIFE SCIENCES MASTER FUND LTD (Reporting) CIK: 0001249675 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-37990 | Film No.: 20803632

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. (Issuer) CIK: 0001509745 (see all company filings)

IRS No.: 274412575 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations