Attached files

file filename
EX-32.2 - EXHIBIT 32.2 - SPECTRUM PHARMACEUTICALS INCsppi20191231ex322.htm
EX-32.1 - EXHIBIT 32.1 - SPECTRUM PHARMACEUTICALS INCsppi20191231ex321.htm
EX-31.2 - EXHIBIT 31.2 - SPECTRUM PHARMACEUTICALS INCsppi20191231ex312.htm
EX-31.1 - EXHIBIT 31.1 - SPECTRUM PHARMACEUTICALS INCsppi20191231ex311.htm
EX-21.1 - EXHIBIT 21.1 - SPECTRUM PHARMACEUTICALS INClistofsubsidiariesex21.htm
EX-10.12 - EXHIBIT 10.12 - SPECTRUM PHARMACEUTICALS INCa2009esppasamendedandr.htm
EX-10.11 - EXHIBIT 10.11 - SPECTRUM PHARMACEUTICALS INCindemnityagmt2019ex1011.htm
EX-10.9 - EXHIBIT 10.9 - SPECTRUM PHARMACEUTICALS INCleaseamend8irvinecompany.htm
EX-10.8 - EXHIBIT 10.8 - SPECTRUM PHARMACEUTICALS INCleaseamend7irvinecompany.htm
EX-4.5 - EXHIBIT 4.5 - SPECTRUM PHARMACEUTICALS INCex45-descriptionofequi.htm
10-K - 10-K - SPECTRUM PHARMACEUTICALS INCsppi-201910xk.htm


EXHIBIT 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement Nos. 333-185115, 333-163366, 333-37585, 333-52331, 333-73009, 333-92855, 333-37180, 333-38710, 333-42852, 333-51388, 333-60966, 333-64432, 333-64444, 333-102587, 333-105814, 333-108658, 333-110103, 333-115759, 333-121612, 333-125208, 333-135029, 333-142628, 333-150260, 333-190413, 333-194823, and 333-208760 on Form S-3, and Registration Statement Nos. 333-225704, 333-30321, 333-30345, 333-54246, 333-106427, 333-119833, 333-134566, 333-160312, 333-160705, 333-164014, 333-176681, 333-202761 and 333-216692 on Form S-8 of our reports dated March 2, 2020, relating to the financial statements and financial statement schedule of Spectrum Pharmaceuticals, Inc. and subsidiaries (which report expresses an unqualified opinion and includes explanatory paragraphs related to a change in method of accounting for revenue from contracts with customers, and a change in method of accounting for unrealized gains and losses on equity securities), and the effectiveness of Spectrum Pharmaceuticals, Inc. and subsidiaries' internal control over financial reporting, appearing in this Annual Report on Form 10-K of Spectrum Pharmaceuticals, Inc. for the year ended December 31, 2019.
/s/ Deloitte & Touche LLP
Costa Mesa, California
March 2, 2020