Enphase Energy Director Mandy Yang Departs Board

Enphase Energy Inc. reported the departure of director Mandy Yang from its board of directors, according to an 8-K filed with the SEC on May 15, 2026.

The filing covers Item 5.02 on the departure of directors or principal officers. Yang's exit reduces the company's board by one member. The company did not disclose an effective date or any cited cause in the provided items.

The departure alters the board's composition from its prior state. Enphase must now operate with the remaining directors until any replacement is elected. The filing also addresses Item 5.07 on the submission of matters to a vote of security holders and Item 9.01 on financial statements and exhibits.

Downstream the company must ensure compliance with Nasdaq listing standards on board independence and committee requirements. The departure initiates any contractual notice periods or indemnification reviews specified in Yang's director agreement. Enphase will file any subsequent Form 8-K if it elects a new director and must reflect the updated board in its next proxy statement or Form 10-K.

This marks the latest board-level change for the solar microinverter manufacturer. The filing constitutes the official SEC record and contains no additional officer transitions or executive departures.