UPST 8-K: Executive departure
Filed with the SEC on · accession 0001647639-26-000086
UPST filed a 8-K (current report) with the SEC on Nov 9, 2026. Natalia Mirgorodskaya resigned as Upstart Holdings' Chief Accounting Officer effective November 30, 2026, to pursue another opportunity. The stock moved +1.6% by the first close after the filing.
Summary of the filing
Natalia Mirgorodskaya resigned as Upstart Holdings' Chief Accounting Officer effective November 30, 2026, to pursue another opportunity. CFO Andrea Blankmeyer will serve as Interim Principal Accounting Officer while a permanent replacement is sought.
Key details
How UPST stock reacted
Close before
$21.89
Nov 6, 2026
First close after
+1.64%
$22.25
5 trading days
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Since filing
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Click hereFrequently asked questions
What did UPST file with the SEC on Nov 9, 2026?
UPST filed a 8-K (Executive departure). Natalia Mirgorodskaya resigned as Upstart Holdings' Chief Accounting Officer effective November 30, 2026, to pursue another opportunity. CFO Andrea Blankmeyer will serve as Interim Principal Accounting Officer while a permanent replacement is sought.
What does a executive departure mean for UPST stock?
Not always. A planned retirement with a successor is usually calm; a sudden departure “effective immediately”, especially of a CFO or near results, often worries investors.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did UPST stock react to this filing?
UPST closed at $21.89 before the filing and $22.25 on Nov 9, 2026 (+1.64%).
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