144 0001813962 XXXXXXXX LIVE 0001794515 ZoomInfo Technologies Inc. 001-39310 805 Broadway Street Suite 900 Vancouver WA 98660 800-914-1220 CP VI Evergreen Holdings, L.P. Stockholder Class A Common Stock Goldman Sachs & Co. LLC

200 West Street New York NY 10282

10842127 290135318.52 402328690 06/07/2023 NASDAQ Class A Common Stock 09/03/2021 Acquired upon conversion on a one-to-one basis for no additional consideration of shares of Class C Common Stock. Acquired directly from issuer N 33968739 03/31/2018 Cash purchase Y 06/07/2023 08/04/2021 CP VI Evergreen Holdings, L.P., By: TC Group VI S1, L.P., its general partner, By: /s/ Jeremy W. Anderson, Authorized Person