---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-323135"
form_type: "8-K"
ticker: "REZI"
cik: "0001740332"
company_name: "RESIDEO TECHNOLOGIES, INC."
filed_at: "2021-11-08T23:59:59+00:00"
generated_at: "2026-06-28T11:38:53.198710+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Resideo's CAO AnnMarie Geddes resigns; CFO Trunzo to assume additional CAO role

## Summary
- AnnMarie Geddes, Vice President, Controller and CAO, resigns effective November 19, 2021.
- Executive VP and CFO Anthony L. Trunzo will additionally serve as Chief Accounting Officer.
- Geddes leaves to pursue an opportunity outside the company; no apparent dispute or issue.

## SEC filing metadata
- accession: 0001193125-21-323135
- form_type: 8-K
- ticker: REZI
- cik: 0001740332
- company_name: RESIDEO TECHNOLOGIES, INC.
- filed_at: 2021-11-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1740332/000119312521323135/0001193125-21-323135-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1740332/000119312521323135/d218116d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-323135
- JSON: https://secwatch.observer/filing/0001193125-21-323135.json
- Plain text: https://secwatch.observer/filing/0001193125-21-323135.txt

## Key facts
- Executive change
  Anthony L. Trunzo changed role as Executive Vice President and Chief Financial Officer at RESIDEO TECHNOLOGIES, INC..
  - Action: assume the additional position of Chief Accounting Officer
  - Role: Executive Vice President and Chief Financial Officer
  source text: At such time, Anthony L. Trunzo, the Company’s Executive Vice President and Chief Financial Officer will assume the additional position of Chief Accounting Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000119312521323135/0001193125-21-323135-index.htm
- Executive change
  AnnMarie Geddes resigned as Vice President, Controller and Chief Accounting Officer at RESIDEO TECHNOLOGIES, INC..
  - Action: resigned
  - Role: Vice President, Controller and Chief Accounting Officer
  source text: On November 3, 2021, AnnMarie Geddes, the Vice President, Controller and Chief Accounting Officer of Resideo Technologies, Inc. (the “Company”) gave notice of her intention to resign from the Company effective November 19, 2021 to pursue an opportunity outside the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000119312521323135/0001193125-21-323135-index.htm

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