Key facts
- This page summarizes Michael Graham O'Brien's Form 4 filing for ZoomInfo Technologies Inc. (GTM).
- 5 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 03 Sep 2026, 16:26.
Michael Graham O'Brien - 01 Sep 2026 Form 4 Insider Report for ZoomInfo Technologies Inc. (GTM)
- SEC form
- 4
- Accepted by SEC
- 03 Sep 2026, 16:26:48 UTC
- Prior SEC filing
- 07 Aug 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Meredith Weisshaar, as Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Michael Graham O'Brien filed Form 4 for ZoomInfo Technologies Inc. (GTM) on 03 Sep 2026.
Change
- Previous filing in this sequence was filed on 07 Aug 2026.
- 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002034804
Primary reporting owner
O'Brien Michael Graham
- Relationship
- CFO
- Address
- C/O ZOOMINFO TECHNOLOGIES INC.,, 330 W COLUMBIA WAY, FLOOR 8, VANCOUVER
- Signature
- /s/ Meredith Weisshaar, as Attorney-in-Fact
- Signature date
- 03 Sep 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
- +328
- Change %
- +0.11%
- Price
- Shares after
- 300,275
- Date
- 01 Sep 2026
- Ownership
- Direct
- Footnotes
- F1
GTM
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +214
- Change %
- +0.07%
- Price
- Shares after
- 300,489
- Date
- 01 Sep 2026
- Ownership
- Direct
- Footnotes
- F1
GTM
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -268
- Change %
- -0.09%
- Price
- $4.24*
- Shares after
- 300,221
- Date
- 01 Sep 2026
- Ownership
- Direct
- Footnotes
- F2
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
- -328
- Change %
- -50%
- Price
- $0.000000*
- Shares after
- 328
- Date
- 01 Sep 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 328
- Exercise price
- Footnotes
- F1, F3
GTM
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -214
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 01 Sep 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 214
- Exercise price
- Footnotes
- F1, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock.
Footnote F2
Reflects shares withheld to cover the Reporting Person's tax liability in connection with the vesting of the restricted stock units reported herein.
Footnote F3
The Reporting Person received an original grant of restricted stock units on December 1, 2022, which vest in equal quarterly installments during the 24 months following December 1, 2024.
Footnote F4
The Reporting Person received an original grant of restricted stock units on September 1, 2022, which vest in equal quarterly installments during the 21 months following December 1, 2024.