Upstart Holdings, Inc. filed a Form 8-K on November 9, 2026, disclosing that Chief Accounting Officer Natalia Mirgorodskaya notified the company on November 3, 2026, of her intent to resign effective November 30, 2026, with CFO Andrea Blankmeyer appointed as Interim Principal Accounting Officer.

Key Highlights

  • Resignation date: Natalia Mirgorodskaya informed Upstart Holdings of her intent to resign on November 3, 2026, effective November 30, 2026.
  • Role vacated: Ms. Mirgorodskaya served as Chief Accounting Officer and Principal Accounting Officer.
  • Reason given: According to the filing, the resignation is "to pursue another opportunity" and is "not the result of any disagreement with the Company relating to the Company's operations, policies or practices."
  • Interim appointment: CFO Andrea Blankmeyer will serve as Interim Principal Accounting Officer effective upon Ms. Mirgorodskaya's resignation.
  • No compensation change: The filing states Ms. Blankmeyer's compensation is not being adjusted in connection with her interim appointment.
  • Search underway: The company disclosed that a search for a permanent replacement is being conducted.

Leadership Transition in Upstart's Accounting Function

Upstart Holdings, Inc. (NASDAQ:UPST), headquartered in Burlingame, California, reported a change in its principal accounting leadership through an Item 5.02 disclosure. According to the filing, Natalia Mirgorodskaya notified the company on November 3, 2026, of her resignation as Chief Accounting Officer and Principal Accounting Officer, with the departure set to take effect on November 30, 2026. The company disclosed that the resignation is for the purpose of pursuing another opportunity.

The filing expressly states that Ms. Mirgorodskaya's resignation is not related to any disagreement with the company concerning its operations, policies, or practices. Andrea Blankmeyer, who currently serves as the company's Chief Financial Officer, will assume the role of Interim Principal Accounting Officer upon the effective date of the resignation. The filing notes that background information required under Item 5.02(c)(2) of Form 8-K regarding Ms. Blankmeyer is incorporated by reference from the company's Proxy Statement filed with the SEC on April 16, 2026.

The company disclosed that Ms. Blankmeyer's compensation will not be adjusted as a result of the interim appointment, and that there are no arrangements or understandings between Ms. Blankmeyer and any other person in connection with her appointment. The filing was signed by Scott Darling, Chief Legal Officer, on November 9, 2026.

What Was Disclosed

Upstart Holdings disclosed the planned departure of its Chief Accounting Officer effective November 30, 2026, and the interim appointment of its CFO to cover the principal accounting officer role while a permanent search is conducted.