Michael T. Mangan - 02 Nov 2026 Form 4 Insider Report for CBIZ, Inc. (CBZ)

Reporting relationship: Chief Accounting Officer
Issuer ticker: CBZ
Reported as of: 02 Nov 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Nov 2026, 17:12:48 UTC
Prior SEC filing: 10 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Jaileah X. Huddleston, Attorney-in-Fact for Michael T. Mangan

Filing notes and source

Key filing fact

Michael T. Mangan filed Form 4 for CBIZ, Inc. (CBZ) on 02 Nov 2026.

Key facts

This page summarizes Michael T. Mangan's Form 4 filing for CBIZ, Inc. (CBZ).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Nov 2026, 17:12.

Change

Previous filing in this sequence was filed on 10 Mar 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

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002060840 Primary reporting owner

Mangan Michael T.

Relationship: Chief Accounting Officer
Address: C/O CBIZ, INC., 5959 ROCKSIDE WOODS BLVD. N., SUITE 600, INDEPENDENCE
Signature: /s/ Jaileah X. Huddleston, Attorney-in-Fact for Michael T. Mangan
Signature date: 02 Nov 2026

Reported non-derivative transactions

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

CBZ transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -7,633
Change %: -100%
Price
Shares after: 0
Date: 02 Nov 2026
Ownership: Direct
Footnotes: F1, F2, 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

Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 28, 2026, by and among the Issuer, Viking ParentCo, Inc., ("Parent"), and Viking MergerCo, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and an indirect wholly owned subsidiary of Parent.

Footnote F2

Pursuant to the Merger Agreement, at the effective time of the merger (the "Effective Time"), each outstanding share of common stock, par value $0.01 per share, of the Issuer was canceled and converted into the right to receive $55.00 in cash per share, without interest ("Merger Consideration").

Footnote F3

At the Effective Time, each unvested RSU held by the reporting person was canceled and converted into a replacement cash-settled RSU award representing the right to receive $55.00 in cash for each underlying share, subject to the same vesting schedule and substantially the same terms and conditions applicable to the corresponding RSU immediately prior to the Effective Time.