In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them a Statement on Schedule 13D (including amendments thereto) with regard to the common stock of Precipio, Inc., and further agree that this Joint Filing Agreement be included as an exhibit to such joint filings. In evidence thereof, the undersigned, being duly authorized, hereby execute this agreement as of the14^th day of September, 2018.

	/s/ Randal J. Kirk
	Randal J. Kirk

	THIRD SECURITY, LLC

	By:	/s/ Randal J. Kirk
		Randal J. Kirk
		Manager

	THIRD SECURITY SENIOR STAFF 2008 LLC

	By:	/s/ Randal J. Kirk
		Randal J. Kirk
		Manager

	THIRD SECURITY STAFF 2010 LLC

	By:	/s/ Randal J. Kirk
		Randal J. Kirk
		Manager