Eagle Pharmaceuticals (EGRX) 10-Q 2015 Q2 Quarterly report

Exhibit 32.1

CERTIFICATION

Pursuant to the requirement set forth in Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended, (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350),Scott Tarriff, Chief Executive Officer of Eagle Pharmaceuticals, Inc. (the “Company”), and David E. Riggs, Chief Financial Officer of the Company, each hereby certifies that, to the best of his or her knowledge:

1. The Company’s Quarterly Report on Form 10-Q for the period ended June 30, 2015, to which this Certification is attached as Exhibit 32.1 (the “Periodic Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Exchange Act; and

2. The information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 11, 2015

In Witness Whereof, the undersigned have set their hands hereto as of the 11th day of August 2015.

By:	/s/ Scott Tarriff
	Scott Tarriff
	Chief Executive Officer and Director (Principal Executive Officer)
By:	/s/ David E. Riggs
	David E. Riggs
	Chief Financial Officer (Principal Accounting and Financial Officer)

“This certification accompanies the Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of Eagle Pharmaceuticals, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q), irrespective of any general incorporation language contained in such filing.”