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UpStream Bio Inc.

6.01
-0.0700-1.15%
Post-market: 6.010.00000.00%19:30 EDT
Volume:643.27K
Turnover:3.90M
Market Cap:329.17M
PE:-2.09
High:6.23
Open:6.00
Low:5.97
Close:6.08
52wk High:33.68
52wk Low:5.77
Shares:54.77M
Float Shares:46.68M
Volume Ratio:0.87
T/O Rate:1.38%
Dividend:- -
Dividend Rate:- -
EPS(TTM):-2.8758
EPS(LYR):-2.6636
ROE:-46.05%
ROA:-30.28%
PB:1.21
PE(LYR):-2.26

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Jun 13, 2025

Major Issues Report

Form 8-K - Current report
May 06, 2025

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]
May 06, 2025

Major Issues Report

Form 8-K - Current report
Mar 12, 2025

Employee Stock Ownership

Form S-8 - Securities to be offered to employees in employee benefit plans
Mar 12, 2025

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Mar 12, 2025

Major Issues Report

Form 8-K - Current report
Nov 07, 2024

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Nov 07, 2024

Major Issues Report

Form 8-K - Current report
Oct 22, 2024

Beneficial Ownership Change

Form SC 13D - General Statement of Acquisition of Beneficial Ownership
Oct 18, 2024

Beneficial Ownership Change

Form SC 13G - Statement of Beneficial Ownership by Certain Investors
Oct 17, 2024

Beneficial Ownership Change

Form SC 13D - General Statement of Acquisition of Beneficial Ownership
Oct 15, 2024

Major Issues Report

Form 8-K - Current report
Oct 11, 2024

Employee Stock Ownership

Form S-8 - Securities to be offered to employees in employee benefit plans
Oct 08, 2024

Correspondence

Form CORRESP - Correspondence
Oct 08, 2024

Correspondence

Form CORRESP - Correspondence
Oct 07, 2024

[Amend]Public Prospectus

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]
Sep 30, 2024

Correspondence

Form CORRESP - Correspondence
Sep 19, 2024

Correspondence

Form CORRESP - Correspondence
Sep 18, 2024

Public Prospectus

Form S-1 - General form for registration of securities under the Securities Act of 1933