SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
HealthCare Ventures VIII, L.P.

(Last) (First) (Middle)
C/O LEAP THERAPEUTICS, INC.
47 THORNDIKE STREET SUITE B1-1

(Street)
CAMBRIDGE MA 02141

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
01/20/2017
3. Issuer Name and Ticker or Trading Symbol
LEAP THERAPEUTICS, INC. [ LPTX ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 2,618,406 D(1)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
HealthCare Ventures VIII, L.P.

(Last) (First) (Middle)
C/O LEAP THERAPEUTICS, INC.
47 THORNDIKE STREET SUITE B1-1

(Street)
CAMBRIDGE MA 02141

(City) (State) (Zip)
1. Name and Address of Reporting Person*
HealthCare Partners VIII, L.P.

(Last) (First) (Middle)
C/O LEAP THERAPEUTICS, INC.
47 THORNDIKE STREET SUITE B1-1

(Street)
CAMBRIDGE MA 02141

(City) (State) (Zip)
1. Name and Address of Reporting Person*
HealthCare Partners VIII, LLC

(Last) (First) (Middle)
C/O LEAP THERAPEUTICS, INC.
47 THORNDIKE STREET SUITE B1-1

(Street)
CAMBRIDGE MA 02141

(City) (State) (Zip)
1. Name and Address of Reporting Person*
WERNER HAROLD R

(Last) (First) (Middle)
C/O LEAP THERAPEUTICS, INC.
47 THORNDIKE STREET SUITE B1-1

(Street)
CAMBRIDGE MA 02141

(City) (State) (Zip)
Explanation of Responses:
1. 2,618,406 shares are held of record by HealthCare Ventures VIII, L.P. Christopher K. Mirabelli, James H. Cavanaugh, John W. Littlechild, Harold Werner and Augustine Lawlor (collectively, the "HCVVIII Directors") are the Managing Directors of HealthCare Partners VIII, LLC ("HCPVIII LLC"), which is the General Partner of HealthCare Partners VIII, L.P. ("HCPVIII"), which is the General Partner of HealthCare Ventures VIII, L.P. Each of the HCVVIII Directors, including Harold Werner, HCPVIII LLC and HCPVIII indirectly beneficially own and share voting and dispositive power with respect to all of the securities owned by HealthCare Ventures VIII, L.P and disclaims beneficial ownership of these shares except to the extent of his or its proportionate pecuniary interest in these securities.
/s/ Jeffrey Steinberg as Administrative Officer for HealthCare Partners VIII, LLC 01/23/2017
/s/ Jeffrey Steinberg as Administrative Officer for HealthCare Partners VIII, LLC, the General Partner of HealthCare Partners VIII, L.P. 01/23/2017
/s/ Jeffrey Steinberg as Administrative Officer for HealthCare Partners VIII, LLC, the General Partner of HealthCare Partners VIII, L.P., the General Partner of HealthCare Ventures VIII, L.P. 01/23/2017
/s/ Jeffrey Steinberg as attorney-in-fact for Harold Werner 01/23/2017
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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