X0508 4 2019-08-01 0 0001556898 Techpoint, Inc. M-6697 0001358688 KUO FENG C/O TECHPOINT, INC. 2550 N. FIRST ST., #550 SAN JOSE CA 95131 1 1 1 0 Chief Technology Officer 0 Common Stock 1360000 D Common Stock 970000 I by daughter, Amanda Ku Common Stock 2019-08-01 4 F 0 102 7.13 D 999898 I by daughter, Emily Ku Common Stock 2019-11-01 4 F 0 102 7.76 D 999796 I by daughter, Emily Ku Common Stock 2020-02-01 4 F 0 102 6.73 D 999694 I by daughter, Emily Ku Common Stock 2020-05-01 4 F 0 102 4.34 D 999592 I by daughter, Emily Ku Common Stock 2020-08-01 4 F 0 102 4.14 D 999490 I by daughter, Emily Ku Common Stock 2020-11-01 4 F 0 102 4.43 D 999388 I by daughter, Emily Ku Common Stock 2021-02-01 4 F 0 102 8.09 D 999286 I by daughter, Emily Ku Common Stock 2021-05-01 4 F 0 102 12.60 D 999184 I by daughter, Emily Ku Common Stock 2021-08-01 4 F 0 102 17.32 D 999082 I by daughter, Emily Ku Common Stock 2021-11-01 4 F 0 102 12.38 D 998980 I by daughter, Emily Ku Common Stock 2022-02-01 4 F 0 102 12.64 D 998878 I by daughter, Emily Ku Common Stock 2022-05-01 4 F 0 102 7.49 D 998776 I by daughter, Emily Ku Common Stock 2022-08-01 4 F 0 102 11.35 D 998674 I by daughter, Emily Ku Common Stock 2022-11-01 4 F 0 102 7.03 D 998572 I by daughter, Emily Ku Common Stock 2023-02-01 4 F 0 102 7.84 D 998470 I by daughter, Emily Ku Common Stock 2023-05-01 4 F 0 102 6.67 D 998368 I by daughter, Emily Ku Common Stock 2023-08-01 4 F 0 102 6.86 D 998266 I by daughter, Emily Ku Common Stock 2023-11-15 4 F 0 102 7.12 D 998164 I by daughter, Emily Ku The reporting person has reported a prior award of restricted stock units in Table II of Form 4. The total reported in Column 5 includes 5,000 restricted stock units previously reported in Table II as being held indirectly by the reporting person's daughter. Includes 500 shares of common stock issuable pursuant to restricted stock units that have not vested. By: /s/ Fumihiro Kozato, Attorney-in-Fact 2023-11-16