UPSTREAM BIO, INC. Shares Outstanding (Cover Page)
UPSTREAM BIO, INC. (UPB) had Shares Outstanding (Cover Page) of 54.77 million shares as of 2026-08-04, per its 10-Q filed 2026-08-11.
Financial Statements › Notes › Cover Page
dei:EntityCommonStockSharesOutstanding · last filed 2026-08-11
- 2026-08-04: Entity Common Stock, Shares Outstanding 54.77M shares.
- 2026-05-07: Entity Common Stock, Shares Outstanding 54.42M shares.
- 2026-03-20: Entity Common Stock, Shares Outstanding 54.42M shares.
- 2025-11-03: Entity Common Stock, Shares Outstanding 54.04M shares.
| Period end | Entity Common Stock, Shares Outstanding |
|---|---|
| 2026-08-04 | 54.77M shares 10-Q · filed 2026-08-11 |
| 2026-05-07 | 54.42M shares 10-Q · filed 2026-05-13 |
| 2026-03-20 | 54.42M shares 10-K · filed 2026-03-26 |
| 2025-11-03 | 54.04M shares 10-Q · filed 2025-11-05 |
| 2025-08-04 | 53.91M shares 10-Q · filed 2025-08-06 |
| 2025-05-02 | 53.79M shares 10-Q · filed 2025-05-06 |
| 2025-03-05 | 53.64M shares 10-K · filed 2025-03-12 |
| 2024-11-05 | 53.60M shares 10-Q · filed 2024-11-07 |
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