X0306 4 2014-05-07 0 0001178253 SCYNEXIS INC SCYX 0001604061 Arthaud Laurent C/O SCYNEXIS, INC., 3501 C TRICENTER BOULEVARD DURHAM, NC 27713 1 0 0 0 Common Stock 2014-05-07 4 X 0 34 0.20 A 3772 I By wife Common Stock 2014-05-07 4 X 0 34 0.20 A 3806 I By wife Common Stock 2014-05-07 4 X 0 222 0.20 A 4028 I By wife Common Stock 2014-05-07 4 C 0 398 A 4426 I By wife Common Stock 2014-05-07 4 C 0 81 A 4507 I By wife Common Stock 735 D Common Stock Warrant (right to buy) 0.20 2014-05-07 4 X 0 34 0.00 D 2011-12-07 2016-12-06 Common Stock 34 0 I By wife Common Stock Warrant (right to buy) 0.20 2014-05-07 4 X 0 34 0.00 D 2012-05-15 2017-05-14 Common Stock 34 0 I By wife Common Stock Warrant (right to buy) 0.20 2014-05-07 4 X 0 222 0.00 D 2013-12-11 2018-12-10 Common Stock 222 0 I By wife Series D-1 Preferred Stock 2014-05-07 4 C 0 8127 0.00 D Common Stock 398 0 I By wife Series D-2 Preferred Stock 2014-05-07 4 C 0 1665 0.00 D Common Stock 81 0 I By wife Upon closing of the Issuer's initial public offering, each share of Series D-1 Preferred Stock converted automatically into shares of common stock of the Issuer on a 1-for-20.4 basis, and had no expiration date. Upon closing of the Issuer's initial public offering, each share of Series D-2 Preferred Stock converted automatically into shares of common stock of the Issuer on a 1-for-20.4 basis, and had no expiration date. /s/ Eileen Pruette, by power of attorney 2014-05-08