[Form 4] ZoomInfo Technologies Inc. Insider Trading Activity

ZoomInfo Technologies Inc. Chief Executive Officer Henry Schuck exercised restricted stock units that converted into 13,787 shares of common stock on April 1, 2026.

Rhea-AI Filing Summary

ZoomInfo Technologies Inc. Chief Executive Officer Henry Schuck exercised restricted stock units that converted into 13,787 shares of common stock on April 1, 2026. These RSUs stem from a May 29, 2024 grant that vests 25% on April 1, 2025 with the remainder vesting quarterly over 36 months thereafter.

To cover the resulting tax liability from this vesting, 4,598 shares of common stock were withheld at $5.98 per share, leaving Schuck with a net increase in directly held common stock. Following these transactions, he directly owns 11,380,261 shares and also has indirect holdings, including shares held by a trust and by DO Holdings (WA), LLC reflecting his proportionate pecuniary interest.

Insider Trade Summary

13,787 shares exercised/converted

Exercise 5 txns

Insider Schuck Henry

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	13,787	$0.00	$0.00
Exercise	Common Stock	13,787	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	4,598	$5.98	$27K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 110,295 contracts (Direct); Common Stock — 11,380,261 shares (Direct); Common Stock — 237,376 shares (Indirect, By Trust); Common Stock — 5,803,333 shares (Indirect, See Footnote)

Footnotes (4)

1. F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock.
2. F2. Reflects shares withheld to cover the Reporting Person's tax liability in connection with the vesting of the restricted stock units reported herein.
3. F3. Reflects the Reporting Person's proportionate pecuniary interest in the securities held directly by DO Holdings (WA), LLC.
4. F4. 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.

Key Figures

RSUs vested and exercised: 13,787 units/shares Shares withheld for taxes: 4,598 shares at $5.98 Direct common shares after transactions: 11,380,261 shares +3 more

6 metrics

RSUs vested and exercised 13,787 units/shares Restricted Stock Units converting into common stock on April 1, 2026

Shares withheld for taxes 4,598 shares at $5.98 Common stock withheld to cover tax liability on RSU vesting

Direct common shares after transactions 11,380,261 shares Henry Schuck’s direct ZoomInfo common stock holdings after April 1, 2026

Indirect trust holdings 237,376 shares Common stock held indirectly by trust associated with Henry Schuck

Indirect DO Holdings (WA), LLC stake 5,803,333 shares Securities held by DO Holdings (WA), LLC; Schuck has proportionate pecuniary interest

RSU grant vesting schedule 25% on April 1, 2025; remainder quarterly over 36 months Original restricted stock unit grant dated May 29, 2024

Key Terms

Restricted Stock Units, tax liability, pecuniary interest, DO Holdings (WA), LLC, +1 more

5 terms

Restricted Stock Units financial

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

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax liability financial

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

pecuniary interest financial

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

DO Holdings (WA), LLC financial

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

vesting financial

"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."

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

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Accepted by SEC EDGAR 04/03/2026 - 04:25 PM Learn about SEC filing dates

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
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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 WASHINGTON 98660

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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

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

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

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	04/01/2026		M(1)		13,787	A	(1)	11,384,859	D
Common Stock	04/01/2026		F(2)		4,598	D	$5.98	11,380,261	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)	04/01/2026		M(1)			13,787	(4)	(4)	Common Stock	13,787	$0	110,295	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	04/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)