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UPB Insider Trading

Insider Ownership Percentage: N/A
Insider Buying (Last 12 Months): $34,000,000.00
Insider Selling (Last 12 Months): $0.00

Upstream Bio Insider Trading History Chart

This chart shows the insider buying and selling history at Upstream Bio by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Upstream Bio Share Price & Price History

Current Price: $17.08
Price Change: ▼ Price Decrease of -2.11 (-11.00%)
As of 12/30/2024 12:38 PM ET

This chart shows the closing price history over time for UPB up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Upstream Bio Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/15/2024Ai Upstream LlcMajor ShareholderBuy1,175,000$17.00$19,975,000.001,175,000View SEC Filing Icon  
10/15/2024Erez ChimovitsDirectorBuy825,000$17.00$14,025,000.004,554,873View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Upstream Bio (NASDAQ:UPB)

Upstream Bio logo
Upstream Bio, Inc., a clinical-stage biotechnology company, develops treatments for inflammatory diseases that focuses on severe respiratory disorders. It develops verekitug, a monoclonal antibody that targets and inhibits the thymic stromal lymphopoietin receptor. The company also develops therapies to treat severe asthma, chronic rhinosinusitis with nasal polyps, and chronic obstructive pulmonary disease. Upstream Bio, Inc. was incorporated in 2021 and is based in Waltham, Massachusetts.
Read More on Upstream Bio

Today's Range

Now: $17.08
Low: $16.83
High: $18.74

50 Day Range

MA: $22.32
Low: $16.11
High: $27.39

52 Week Range

Now: $17.08
Low: $14.97
High: $29.46

Volume

112,149 shs

Average Volume

351,065 shs

Market Capitalization

$915.44 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Upstream Bio?

Upstream Bio's top insider shareholders include:
  1. Erez Chimovits (Director)
  2. Ai Upstream Llc (Major Shareholder)
Learn More about top insider investors at Upstream Bio.
3 CENT Crypto to Explode December 16th?
From True Market Insiders   |   Ad
Chris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 different coins that have returned over 100%... But today, Chris is now making the biggest crypto call of his ENTIRE career…
#1 FREE Crypto for 2025