Upstream Bio Inc (UPB)

Upstream Bio Inc Stock (UPB) Financials Data

*All numbers in millions

Period End Date	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30
Period Length	3 Months	3 Months	3 Months	3 Months	3 Months
Revenues	25.24%0.77	1.03	0.67	0.68	0.94
	3.38%43.14	44.65	46.84	38.52	45.28
Research and Development	1.30%36.09	36.57	40.17	32.98	37.87
Operating Income/Loss	2.86%-42.37	-43.62	-46.17	-37.83	-44.35
Nonoperating Income/Loss	11.84%2.67	3.02	3.71	4.09	4.38
Income Tax Expense/Benefit	-	-	-	-	-
	2.19%-39.70	-40.59	-42.46	-33.75	-39.97
Attributable To Parent	2.19%-39.70	-40.59	-42.46	-33.75	-39.97
Basic Average Shares	0.43%54.57	54.33	-	53.93	53.77
Diluted Average Shares	0.43%54.57	54.33	-	53.93	53.77
Basic Earnings Per Share	2.67%-0.73	-0.75	-	-0.63	-0.74
Diluted Earnings Per Share	2.67%-0.73	-0.75	-	-0.63	-0.74