Attached files

file filename
EX-4.3 - EX-4.3 - MACROGENICS INCd838054dex43.htm
EX-32.2 - EX-32.2 - MACROGENICS INCd838054dex322.htm
EX-31.1 - EX-31.1 - MACROGENICS INCd838054dex311.htm
EX-23.1 - EX-23.1 - MACROGENICS INCd838054dex231.htm
EX-31.2 - EX-31.2 - MACROGENICS INCd838054dex312.htm
EX-21.1 - EX-21.1 - MACROGENICS INCd838054dex211.htm
EX-10.26 - EX-10.26 - MACROGENICS INCd838054dex1026.htm
EX-10.25 - EX-10.25 - MACROGENICS INCd838054dex1025.htm
EX-10.14 - EX-10.14 - MACROGENICS INCd838054dex1014.htm
EX-10.15 - EX-10.15 - MACROGENICS INCd838054dex1015.htm
EX-10.10 - EX-10.10 - MACROGENICS INCd838054dex1010.htm
EXCEL - IDEA: XBRL DOCUMENT - MACROGENICS INCFinancial_Report.xls
10-K - FORM 10-K - MACROGENICS INCd838054d10k.htm
EX-10.16 - EX-10.16 - MACROGENICS INCd838054dex1016.htm

EXHIBIT 32.1

Certification of Principal Executive Officer Pursuant to 18 U.S.C. 1350 (Section 906 of the Sarbanes-Oxley Act of 2002)

I, Scott Koenig, President and Chief Executive Officer (principal executive officer) of MacroGenics, Inc. (the “Registrant”), certify, to the best of my knowledge, based upon a review of the Annual Report on Form 10-K for the period ended December 31, 2014 of the Registrant (the “Report”), that:

 

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended; and

 

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

 

/s/ Scott Koenig

Name: Scott Koenig, M.D., Ph.D.
Date: March 3, 2015