ZoomInfo Technologies Inc. — Director's Dealing 2025

May 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ZoomInfo Technologies Inc. (ZI)
CIK: 0001794515
Period of Report: 2025-05-08

Reporting Person: Schuck Henry (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-08	Common Stock	M	14265	—	Acquired	12333354	Direct
2025-05-08	Common Stock	F	4758	$9	Disposed	12328596	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-08	Performance Restricted Stock Units	$	M	14265	Disposed		Common Stock (14265)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	237376	Indirect
Common Stock	5803333	Indirect

Footnotes

F1: Each performance restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock.

F2: Reflects shares withheld to cover the Reporting Person's tax liability in connection with the vesting of the performance restricted stock units reported herein.

F3: Reflects the Reporting Person's proportionate pecuniary interest in the securities held directly by DO Holdings (WA), LLC.

F4: On May 29, 2024, the Reporting Person was awarded a target number of performance-based restricted stock units ("PSUs"), subject to satisfaction of performance conditions as determined by the Compensation Committee of the Board of Directors of ZoomInfo Technologies Inc. The amount shown represents the actual number of units earned by the Reporting Person for the first PSU performance period, commencing January 1, 2024 and continuing through and including December 31, 2024, as determined March 24, 2025. The earned units vested in whole on May 8, 2025, the date that is 45 days after March 24, 2025.