144 0002034804 XXXXXXXX LIVE 0001794515 ZoomInfo Technologies Inc 001-39310 330 W COLUMBIA WAY FLOOR 8 VANCOUVER WA 98660 800-914-1220 Michael O'Brien Officer Common Merrill Lynch One Bryant Park Floor 40 New York NY 10036 5000 20004.5 291110046 10/09/2026 Nasdaq Common 09/03/2023 Equity Award Issuer N 96 09/03/2023 Cash Common 09/01/2023 Equity Award Issuer N 1193 09/01/2023 Cash Common 07/01/2023 Equity Award Issuer N 317 07/01/2023 Cash Common 06/01/2023 Equity Award Issuer N 584 06/01/2023 Cash Common 04/01/2023 Equity Award Issuer N 1042 04/01/2023 Cash Common 03/03/2023 Equity Award Issuer N 96 03/03/2023 Cash Common 03/01/2024 Equity Award Issuer N 110 03/01/2024 Cash Common 03/01/2023 Equity Award Issuer N 541 03/01/2023 Cash Common 01/01/2024 Equity Award Issuer N 1021 01/01/2024 Cash N MICHAEL GRAHAM O'BRIEN 1221 AVENUE OF THE AMERICAS 40th Floor New York NY 10020 Common Stock 08/06/2026 5000 20002.59 10/09/2026 03/11/2026 Michael Graham O Brien