EX-99.1 2 a18-6060_1ex99d1.htm EX-99.1

Exhibit 99.1

JOINT FILING AGREEMENT

This Joint Filing Agreement, dated as of February 14, 2018, is by and among HealthCare Ventures IX, L.P., HealthCare Partners IX, L.P., HealthCare Partners IX, LLC, Christopher K. Mirabelli, Ph.D., Augustine Lawlor and Douglas E. Onsi (collectively, the “Filers”).

Each of the Filers may be required to file with the United States Securities and Exchange Commission a statement on Schedule 13G and/or 13D with respect to shares of Common Stock, $0.001 par value per share, of Leap Therapeutics, Inc. that may be beneficially owned by them from time to time.

Pursuant to and in accordance with Rule 13(d)(1)(k) promulgated under the Securities Exchange Act of 1934, as amended, the Filers hereby agree to file a single statement on Schedule 13G and/or 13D (and any amendments thereto) on behalf of each of such parties, and hereby further agree to file this Joint Filing Agreement as an exhibit to such statement, as required by such rule.

This Joint Filing Agreement may be terminated by any of the Filers upon one week’s prior written notice (or such lesser period of notice as the Filers may mutually agree) to the other party.

Executed and delivered as of the date first above written.

	HEALTHCARE VENTURES VIII, L.P.
	By: HealthCare Partners VIII, L.P., its general partner
	By: HealthCare Partners VIII, LLC, its general partner
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE PARTNERS VIII, L.P.
	By: HealthCare Partners VIII, LLC, its general partner
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE PARTNERS VIII, LLC
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE VENTURES IX, L.P.
	By: HealthCare Partners IX, L.P., its general partner
	By: HealthCare Partners IX, LLC, its general partner
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE PARTNERS IX, L.P.
	By: HealthCare Partners IX, LLC, its general partner
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE PARTNERS IX, LLC
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE VENTURES STRATEGIC FUND, L.P.
	By: HealthCare Strategic Partners, LLC, its general partner
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	HEALTHCARE STRATEGIC PARTNERS, LLC
		By:	/s/ Jeffrey Steinberg
		Name: Jeffrey Steinberg
		Title:  Administrative Partner

	CHRISTOPHER K. MIRABELLI, Ph.D.
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: Christopher K. Mirabelli, Ph.D.

	AUGUSTINE LAWLOR
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: Augustine Lawlor

	DOUGLAS E. ONSI
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: Douglas E. Onsi

	JAMES H. CAVANAUGH
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: James H. Cavanaugh

	JOHN W. LITTLECHILD
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: John W. Littlechild

	HAROLD WERNER
		By:	/s/ Jeffrey Steinberg, Attorney-in-fact
		Name: Harold Werner