[Form 4] ZoomInfo Technologies Inc. Insider Trading Activity

Rhea-AI Filing Summary

Henry Schuck, Chief Executive Officer and Director of ZoomInfo Technologies Inc. (GTM), reported insider transactions dated 10/01/2025. He received 13,786 restricted stock units that vested and were converted into 13,786 shares of Common Stock. To satisfy tax withholding on the vesting, 5,837 shares were withheld at a price of $10.91 per share. Following these transactions the filing shows 11,345,734 shares beneficially owned directly and indirect holdings of 237,376 (by trust) and 5,803,333 (via DO Holdings (WA), LLC).

The RSUs were originally granted on May 29, 2024 and vest 25% on April 1, 2025 with the remainder vesting in equal quarterly installments over the following 36 months. The Form 4 was signed by an attorney-in-fact on 10/03/2025.

Positive

• 13,786 restricted stock units vested, showing continued executive equity compensation
• Tax withholding of 5,837 shares satisfied tax obligations without open-market sale
• Clear disclosure of direct 11,345,734 and indirect holdings of 237,376 and 5,803,333

Negative

• None.

Insights

Compensation Analyst

RSU vesting shows standard executive compensation delivery and tax withholding.

The filing documents the vesting of 13,786 restricted stock units for Henry Schuck, converting to 13,786 shares. Restricted stock units are equity compensation that vests over time to align executives with shareholders. The withholding of 5,837 shares at $10.91 reflects tax-satisfaction on vesting rather than an open-market sale.

This award was part of a grant dated May 29, 2024 with a defined vesting schedule: 25% on April 1, 2025 and the remainder in equal quarterly installments over 36 months, indicating ongoing retention incentives.

Corporate Governance Expert

Disclosure clarifies beneficial ownership structure and indirect holdings.

The Form 4 reports direct beneficial ownership of 11,345,734 shares after the transactions and indirect holdings of 237,376 (trust) and 5,803,333 (DO Holdings (WA), LLC). The filing identifies Schuck as both CEO and a Director, and the report was filed individually by one reporting person.

The statement is routine insider reporting under Section 16; it provides transparency on executive equity positions without indicating any open-market purchases or sales beyond tax withholding.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Schuck Henry

(Last) (First) (Middle)

C/O ZOOMINFO TECHNOLOGIES INC.,

330 W COLUMBIA WAY, FLOOR 8

(Street)

VANCOUVER WA 98660

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ZoomInfo Technologies Inc. [ GTM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/01/2025		M(1)		13,786	A	(1)	11,351,571	D
Common Stock	10/01/2025		F(2)		5,837	D	$10.91	11,345,734	D
Common Stock								237,376	I	By Trust
Common Stock								5,803,333	I	See Footnote(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	10/01/2025		M(1)			13,786	(4)	(4)	Common Stock	13,786	$0	137,869	D

Explanation of Responses:

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

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

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

4. The Reporting Person received an original grant of restricted stock units on May 29, 2024, which vest as follows: (a) 25% on April 1, 2025; and (b) the remainder of the award in equal quarterly installments during the 36 months following April 1, 2025.

Remarks:

	/s/ Meredith Weisshaar, as Attorney-in-Fact	10/03/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Henry Schuck report on the Form 4 for ZoomInfo (GTM)?

He reported the vesting of 13,786 restricted stock units on 10/01/2025, with 5,837 shares withheld for taxes at $10.91 per share.

How many shares does Henry Schuck beneficially own after the reported transactions?

The filing shows 11,345,734 shares beneficially owned directly and indirect holdings of 237,376 (trust) and 5,803,333 (DO Holdings).

What was the original grant date and vesting schedule for the RSUs?

The RSUs were granted on May 29, 2024 and vest 25% on April 1, 2025 with the remainder vesting in equal quarterly installments over the following 36 months.

Were any open-market sales reported by the insider in this Form 4?

No open-market sales were reported; the only dispositions listed are share withholding to cover tax liability.

Who signed the Form 4 filing?

The Form 4 was signed by Meredith Weisshaar, as Attorney-in-Fact on 10/03/2025.