---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-054157"
form_type: "8-K"
ticker: "REZI"
cik: "0001740332"
company_name: "RESIDEO TECHNOLOGIES, INC."
filed_at: "2026-05-11T23:59:59+00:00"
generated_at: "2026-05-14T18:48:19.159098+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Resideo files ADI spin-off Form 10; names CEO Surran; ADI FY2025 rev $4.8B; completion mid-Q3-Q4 2026

## Summary
- ADI spin-off Form 10 filed; FY2025 revenue $4.8B, net loss $261M, Adj. EBITDA $318M (6.6% margin).
- Thomas Surran appointed Resideo President & CEO effective at separation; Geldmacher to retire.
- ADI leadership: Robert Aarnes CEO, Michael Carlet CFO; Board chaired by Michael Kaufmann.
- Board changes: Sleeper and Hostetler resign; CD&R designee Campelli appointed; effective at spin-off.
- Spin-off expected between mid-Q3 and mid-Q4 2026; investor days mid-July for Resideo and ADI.

## SEC filing metadata
- accession: 0001213900-26-054157
- form_type: 8-K
- ticker: REZI
- cik: 0001740332
- company_name: RESIDEO TECHNOLOGIES, INC.
- filed_at: 2026-05-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/0001213900-26-054157-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/ea0290019-8k_resideo.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-054157
- JSON: https://secwatch.observer/filing/0001213900-26-054157.json
- Plain text: https://secwatch.observer/filing/0001213900-26-054157.txt

## Key facts
- Executive change
  Nathan Sleeper resigned as Director at RESIDEO TECHNOLOGIES, INC..
  - Action: resigned
  - Role: Director
  source text: On May 6, 2026, Nathan Sleeper and Cynthia Hostetler each notified the Board of Directors (the "Board") of Resideo Technologies, Inc. (the "Company" or "Resideo") of their intention to resign as directors of the Company, effective upon and subject to consummation of the proposed separation (the "Separation") of the Company's ADI global distribution business, which will operate as ADI Global Distribution Inc. ("ADI").
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/0001213900-26-054157-index.htm
- Executive change
  Cynthia Hostetler resigned as Director at RESIDEO TECHNOLOGIES, INC..
  - Action: resigned
  - Role: Director
  source text: On May 6, 2026, Nathan Sleeper and Cynthia Hostetler each notified the Board of Directors (the "Board") of Resideo Technologies, Inc. (the "Company" or "Resideo") of their intention to resign as directors of the Company, effective upon and subject to consummation of the proposed separation (the "Separation") of the Company's ADI global distribution business, which will operate as ADI Global Distribution Inc. ("ADI").
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/0001213900-26-054157-index.htm
- Executive change
  Thomas Surran was appointed as Director at RESIDEO TECHNOLOGIES, INC..
  - Action: appointed
  - Role: Director
  source text: Also on May 6, 2026, the Board, upon the recommendation of its Nominating and Governance Committee, approved the appointment of Thomas Surran to serve as a director of the Company, effective upon consummation of the Separation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/0001213900-26-054157-index.htm
- Executive change
  Andrew Campelli was appointed as Director at RESIDEO TECHNOLOGIES, INC..
  - Action: appointed
  - Role: Director
  source text: On May 6, 2026, the Board, upon the recommendation of its Nominating and Governance Committee, approved the appointment of Mr. Campelli to serve as a director of the Company, effective upon consummation of the Separation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1740332/000121390026054157/0001213900-26-054157-index.htm

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