---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-021048"
form_type: "8-K"
ticker: "MSI"
cik: "0000068505"
company_name: "Motorola Solutions, Inc."
filed_at: "2023-02-01T23:59:59+00:00"
generated_at: "2026-06-20T04:19:36.527608+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Motorola Solutions EVP, General Counsel & CAO Mark S. Hacker to retire; successors named

## Summary
- Mark S. Hacker steps down as EVP, General Counsel and CAO effective Feb 1, 2023, will retire Dec 31, 2023.
- Hacker remains as EVP for transition; no changes to compensation.
- Committee approved 3 additional months service credit for vesting and pro-rata LRIP treatment.
- James A. Niewiara appointed SVP, General Counsel effective Feb 1, 2023.
- Karen E. Dunning appointed SVP, Human Resources; both join management Executive Committee.

## SEC filing metadata
- accession: 0001193125-23-021048
- form_type: 8-K
- ticker: MSI
- cik: 0000068505
- company_name: Motorola Solutions, Inc.
- filed_at: 2023-02-01T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/68505/000119312523021048/0001193125-23-021048-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/68505/000119312523021048/d441210d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-021048
- JSON: https://secwatch.observer/filing/0001193125-23-021048.json
- Plain text: https://secwatch.observer/filing/0001193125-23-021048.txt

## Key facts
- Executive change
  Mark S. Hacker changed role as Executive Vice President, General Counsel and Chief Administrative Officer at Motorola Solutions, Inc..
  - Action: stepped down
  - Role: Executive Vice President, General Counsel and Chief Administrative Officer
  source text: Mark S. Hacker, Executive Vice President, General Counsel and Chief Administrative Officer, has decided to step down from his position at Motorola Solutions, Inc. (the “Company”), effective February 1, 2023
  evidence_url: https://www.sec.gov/Archives/edgar/data/68505/000119312523021048/0001193125-23-021048-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.