Resideo Technologies CFO Joan Wainwright to Depart Effective June 1

Resideo Technologies Inc. reported that Chief Financial Officer Joan Wainwright will depart the company effective June 1, 2026.

The departure affects the company's principal financial reporting officer, a role that signs off on quarterly and annual SEC filings, earnings releases and internal controls over financial reporting for the $6-billion market-cap home comfort and security products manufacturer. No successor has been named in the filing.

Wainwright's exit ends her tenure as CFO. The company stated no cause for the departure and disclosed no separation agreement details beyond what will be filed in subsequent reports. The change takes effect June 1, 2026. Until a permanent replacement is appointed, the company must either designate an interim officer or reallocate duties among existing executives.

Downstream, the transition starts the clock on Item 5.02 disclosure obligations already satisfied by this 8-K and requires a separate filing if a new principal financial officer is named. Markets and counterparties will watch for the identity and start date of any replacement because the CFO role participates in Sarbanes-Oxley certifications and interacts directly with auditors and lenders.

The company must also update its proxy statement and any shelf-registration prospectuses that incorporate executive-officer information by reference.

This filing marks the first executive departure disclosed by Resideo since its 2018 spin-off from Honeywell. The 8-K also contains Regulation FD disclosure and exhibits required under Item 9.01. The company did not announce any operational restructuring tied to the change.

Primary sources: SEC Form 8-K filed May 11, 2026 (Accession No. 0001213900-26-054157).