X0306 4 2017-02-27 0001680378 SenesTech, Inc. SNES 0001030600 DUMONT MARC C/O SENESTECH, INC. 23460 N. 19TH AVE, STE 110 PHOENIX AZ 85027 1 Common Stock 2017-02-27 4 G 0 89.0000 0.0000 A 89.0000 D Common Stock 2639.0000 I Marc Dumont & Patrick Dumont JTWROS Common Stock 3355.0000 I Marc Dumont & Vinciane Dumont JTWROS On February 4, 2020, the Issuer effected a 1-for-20 reverse stock split of its common stock (the "Reverse Stock Split"). The amount of securities reported on this Form 4 have been adjusted to reflect the Reverse Stock Split. Reflects shares held following the reported transaction, as adjusted to reflect the Reverse Stock Split. /s/ William Baker as Attorney-in-Fact 2020-07-07