X0306 4 2021-03-12 0 0000903129 GENTHERM Inc THRM 0001759149 Giberson Paul Cameron 21680 HAGGERTY ROAD NORTHVILLE MI 48167 0 1 0 0 SVP Global Sales Common Stock 2021-03-12 4 F 0 531 79.26 D 7512 D Common Stock 2021-03-12 4 A 0 2256 0.00 A 9768 D Common Stock 2021-03-16 4 S 0 1622 80.7225 D 8146 D The shares represent Restricted Stock Units issued under the 2013 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in three portions: one-third on March 12, 2022, one-third on March 12, 2023, and one-third on March 12, 2024. The price represents the weighted average price of the multiple transactions reported on this line. The shares were sold at prices ranging from $80.63 to $80.95. Upon request by the SEC staff, the issuer or any securityholder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. /s/ Paul Cameron Giberson 2021-03-16