Mark Patrick Mader - 14 May 2026 Form 4 Insider Report for ZoomInfo Technologies Inc. (GTM)

Reporting relationship: Director
Issuer ticker: GTM
Reported as of: 14 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 May 2026, 16:26:06 UTC
Prior SEC filing: 16 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Meredith Weisshaar, as Attorney-in-Fact

Key filing fact

Mark Patrick Mader filed Form 4 for ZoomInfo Technologies Inc. (GTM) on 18 May 2026.

Key facts

This page summarizes Mark Patrick Mader's Form 4 filing for ZoomInfo Technologies Inc. (GTM).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 18 May 2026, 16:26.

Change

Previous filing in this sequence was filed on 16 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001200925 Primary reporting owner

MADER MARK PATRICK

Relationship: Director
Address: C/O ZOOMINFO TECHNOLOGIES INC.,, 330 W COLUMBIA WAY, FLOOR 8, VANCOUVER
Signature: /s/ Meredith Weisshaar, as Attorney-in-Fact
Signature date: 18 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GTM transaction

Common Stock

Options Exercise

Transaction value
Shares: +19,551
Change %: +60%
Price
Shares after: 52,360
Date: 14 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GTM transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -19,551
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 19,551
Exercise price
Footnotes: F1, F2

GTM transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +51,283
Change %
Price: $0.000000^*
Shares after: 51,283
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 51,283
Exercise price
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units will be settled into either Common Stock or cash (or a combination thereof) at the discretion of the Issuer.

Footnote F2

These restricted stock units vested on May 14, 2026, the date of the Issuer's annual meeting of stockholders.

Footnote F3

These restricted stock units shall vest on the earlier of May 14, 2027, or the date of the Issuer's next annual meeting of stockholders.