Zillow Group has promoted longtime finance executive Rikki Tremblay to vice president, principal accounting officer, as current chief accounting officer and principal accounting officer Jennifer Rock prepares to retire, according to a company filing with the Securities and Exchange Commission (SEC) on Thursday.
Rock stepped down from her roles effective Sept. 17, 2026, and will remain with the company in an advisory position through March 1, 2027, the company said. Zillow noted that her decision to retire was not the result of any disagreement with the company on operations, policies, accounting practices or financial disclosures.
“I gave this decision a lot of careful thought, and while I’ll miss Zillow, I’m excited to give my family my full attention,” Rock said in a statement. “I love this company and will be cheering them on long after I leave.”
Zillow COO and CFO Jeremy Hoffman added that the company is sad to see Rock leave.
“We’re grateful to Jenn for everything she’s contributed to Zillow,” Hofmann said. “We will miss her steady hand, her principled leadership, and her genuine care for the people around her, and we wish her all the best in her well-earned retirement.”
The board of directors appointed Tremblay to the principal accounting officer role on Sept. 16, 2026. The move keeps continuity in Zillow’s accounting leadership at a time when public companies face heightened scrutiny around internal controls, revenue recognition and stock-based compensation.
Tremblay has held a series of senior accounting and reporting roles at Zillow since joining the company in December 2014. Most recently she served as vice president of reporting, technical accounting and controls from February 2025 to September 2026. Before that, she was senior director of reporting, technical accounting and controls from February 2023 to February 2025, and senior director of financial reporting and technical accounting from February 2019 to February 2023. She also held other financial reporting and accounting leadership roles at the company between 2014 and 2019.
Before Zillow, Tremblay worked in audit at Deloitte & Touche LLP from September 2009 to November 2014, most recently as an audit manager.
This article was generated using HousingWire Automation and reviewed by a HousingWire editor before publication.