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Upstream Bio, Inc. (UPB) Form 8-K — May 13, 2026

$UPBForm 8-KItems 2.02, 9.01Filed May 13, 2026, 7:05 AM ET0001193125-26-220578Original filing

Upstream Bio, Inc. (UPB) reported financial results for the first quarter ended March 31, 2026. The company had a cash position of $294.6 million, which is expected to fund operations through 2027. Research and development expenses increased to $36.6 million for the quarter, up from $25.8 million in the same period in 2025, primarily due to increased clinical and manufacturing expenses for verekitug programs.

Key figures

Eps
0
Eps Beat
0
Revenue
1034
Guidance
Cash, cash equivalents and short-term investments of $294.6 million are expected to fund planned operations through 2027.
Total Debt
14059
Total Assets
353772
Cash Position
294600
Shares Outstanding
0

Price after filing

1 day: -6.1%7 days: -10.1%30 days: -31.8%

Close on the filing date to close N calendar days later (from $9.36). Historical, not a forecast.

AI analysis

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.