[Form 4] ZoomInfo Technologies Inc. Insider Trading Activity

Rhea-AI Filing Summary

Ashley McGrane, General Counsel and Corporate Secretary of ZoomInfo Technologies Inc. (GTM), reported multiple transactions in common stock and restricted stock units on October 1-2, 2025. Several restricted stock units vested (totaling 6,413 RSUs converted into common stock across four grants), increasing derivative-based ownership counts. The reporting person had shares withheld to cover taxes (1,885 shares) and sold shares pursuant to a Rule 10b5-1 trading plan: 87 shares sold at $10.675, and 1,811 shares sold at a weighted-average price of $10.3939 (individual trades ranged $10.36–$10.46). Following the reported activity, the reporting person beneficially owned 19,213 shares.

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

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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^*

McGrane Ashley

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel and Corp Sec

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)		781	A	(1)	17,364	D
Common Stock	10/01/2025		M(1)		612	A	(1)	17,976	D
Common Stock	10/01/2025		M(1)		552	A	(1)	18,528	D
Common Stock	10/01/2025		M(1)		4,468	A	(1)	22,996	D
Common Stock	10/01/2025		F(2)		1,885	D	$10.91	21,111	D
Common Stock	10/01/2025		S(3)		87	D	$10.675	21,024	D
Common Stock	10/02/2025		S(3)		1,811	D	$10.3939(4)	19,213	D

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)			781	(5)	(5)	Common Stock	781	$0	4,688	D
Restricted Stock Units	(1)	10/01/2025		M(1)			612	(6)	(6)	Common Stock	612	$0	4,893	D
Restricted Stock Units	(1)	10/01/2025		M(1)			552	(7)	(7)	Common Stock	552	$0	5,515	D
Restricted Stock Units	(1)	10/01/2025		M(1)			4,468	(8)	(8)	Common Stock	4,468	$0	44,675	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. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $10.36 to $10.46, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

5. The Reporting Person received an original grant of restricted stock units on March 23, 2023, which vest in equal quarterly installments during the 27 months following January 1, 2025.

6. The Reporting Person received an original grant of restricted stock units on October 25, 2023, which vest in equal quarterly installments during the 33 months following January 1, 2025.

7. The Reporting Person received an original grant of restricted stock units on March 26, 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.

8. The Reporting Person received an original grant of restricted stock units on July 24, 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).
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