Michael Graham O'Brien - 31 Jul 2025 Form 4 Insider Report for ZoomInfo Technologies Inc. (ZI)

Role
CFO
Signature
/s/ Meredith Weisshaar, as Attorney-in-Fact
Issuer symbol
ZI
Transactions as of
31 Jul 2025
Net transactions value
-$18,086
Form type
4
Filing time
04 Aug 2025, 17:35:51 UTC
Previous filing
02 Jul 2025
Next filing
03 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
O'Brien Michael Graham CFO C/O ZOOMINFO TECHNOLOGIES INC.,, 330 W COLUMBIA WAY, FLOOR 8, VANCOUVER /s/ Meredith Weisshaar, as Attorney-in-Fact 04 Aug 2025 0002034804

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GTM Common Stock Options Exercise +1,542 +3.1% 51,315 01 Aug 2025 Direct F1
transaction GTM Common Stock Options Exercise +3,469 +6.8% 54,784 01 Aug 2025 Direct F2
transaction GTM Common Stock Tax liability $5,567 -514 -0.94% $10.83 54,270 01 Aug 2025 Direct F3
transaction GTM Common Stock Tax liability $12,519 -1,156 -2.1% $10.83 53,114 01 Aug 2025 Direct F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GTM Restricted Stock Units Award $0 +276,924 $0.000000 276,924 31 Jul 2025 Common Stock 276,924 Direct F2, F5
transaction GTM HSKB Phantom Units Options Exercise $0 -1,542 -17% $0.000000 7,708 01 Aug 2025 Common Stock 1,542 Direct F1, F6
transaction GTM Restricted Stock Units Options Exercise $0 -3,469 -10% $0.000000 31,219 01 Aug 2025 Common Stock 3,469 Direct F2, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects Phantom Units of HSKB Funds II, LLC ("HSKB Phantom Units") that upon vesting settled into shares of Common Stock on a one-for-one basis.
F2 Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock.
F3 Reflects shares withheld to cover the Reporting Person's tax liability in connection with the vesting of the HSKB Phantom Units reported herein.
F4 Reflects shares withheld to cover the Reporting Person's tax liability in connection with the vesting of the restricted stock units reported herein.
F5 The Reporting Person received an original grant of 276,924 restricted stock units on July 31, 2025, which vests as follows: (a) 33% on August 1, 2026; and (b) the remainder of the award in equal quarterly installments during the 24 months following August 1, 2026.
F6 The Reporting Person received an original grant of HSKB Phantom Units on December 1, 2023, which vest in equal quarterly installments during the 24 months following November 1, 2024.
F7 The Reporting Person received an original grant of restricted stock units on December 29, 2023, which vest in equal quarterly installments during the 36 months following November 1, 2024.