0001104659-21-108612 4 1 20210819 20210823 20210823 Hong Chun K 0001381057 4 34 001-33170 211197589 C/O NETLIST, INC. 51 DISCOVERY, STE 150 IRVINE CA 92618 NETLIST INC 0001282631 3674 954812784 DE 0101 175 TECHNOLOGY DRIVE, SUITE 150 IRVINE CA 92618 949-435-0025 175 TECHNOLOGY DRIVE, SUITE 150 IRVINE CA 92618 4 1 tm2125662-1_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2021-08-19 0 0001282631 NETLIST INC NLST 0001381057 Hong Chun K 175 TECHNOLOGY, SUITE 150 IRVINE CA 92618 1 1 0 0 President, CEO and Chairman Common Stock 2021-08-19 4 M 0 267000 3.59 A 1217684 D Common Stock 2021-08-19 4 S 0 267000 7.3328 D 950.684 D Common Stock 2021-08-20 4 M 0 33000 3.59 A 983684 D Common Stock 2021-08-20 4 S 0 33000 6.8433 D 950684 D Common Stock 4811177 I Hong-Cha Property Trust Employee Stock Option (right to buy) 3.59 2021-08-19 4 M 0 267000 0 A 2022-02-27 Common Stock 267000 2533000 D Employee Stock Option (right to buy) 3.59 2021-08-20 4 M 0 33000 0 A 2022-02-27 Common Stock 33000 2500000 D This option vested in 16 equal quarterly installments from May 27, 2012 to February 27, 2016 /s/ Gail Sasaki, Attorney-in-Fact 2021-08-23