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Adam Houghton Insider Profile

4 Followers
Adam Houghton, CBO at Upstream Bio, Inc., holds 22.90K shares in Upstream Bio, Inc. (Ticker: UPB). Most recently, Adam Houghton Sold 700 shares of Upstream Bio, Inc. on Sep 17, 2026 for an estimated value of $3.84K.
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Adam Houghton

Adam Houghton
Upstream Bio, Inc. (UPB)
CBO

Ranked #31,550 out of 109,193 Corporate Insiders

Profitable Transactions

67%
2 out of 3 Profitable Transactions

Average Return

+18.80%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$115K
100.00%
A breakdown of Adam Houghton's holdings

Insider Roles

Upstream Bio, Inc.
(UPB)
CBO
Roles that Adam Houghton holds in companies

Most Profitable Insider Trade

Stock:
Upstream Bio, Inc.
(UPB)
Rating:Informative Sell
Date:Mar 17, 2026 - Today
Return:+44.70%
The most profitable trade made by Adam Houghton

Adam Houghton's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Upstream Bio, Inc.
Sep 17, 2026
CBO
Informative Sell
3.84K
$115.42K
Success Rate for
UPB
2 out of 3 profitable transactions on
UPB
67%
Average Return for
UPB
Average return per transaction on
UPB
+18.87%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jan 06, 2026
Uninformative Buy
$0.00
25,000
$0.00
―
Mar 17, 2026
Informative Sell
$6.49K
699
$9.29
+44.70%
Jun 17, 2026
Informative Sell
$4.27K
700
$6.10
+12.80%
Sep 17, 2026
Informative Sell
$3.84K
700
$5.49
-0.90%
List of latest transactions for each holding click on a transaction to see Adam Houghton's performance on stock

Adam Houghton insider profile FAQ

What is the percentage of profitable transactions made by Adam Houghton?
The percentage of profitable transactions made by Adam Houghton is 67%.
    What is the average return per transaction made by Adam Houghton?
    The average return per transaction made by Adam Houghton is 18.80%.
      What stocks does Adam Houghton hold?
      Adam Houghton holds: UPB stocks.
        What was Adam Houghton’s latest transaction?
        Adam Houghton latest transaction was an Informative Sell of $3.84K.
          What was Adam Houghton's most profitable transaction?
          Adam Houghton’s most profitable transaction was an Informative Sell of UPB stock on March 17, 2026. The return on the trade was 44.70%.
            What is Adam Houghton's role in Upstream Bio, Inc.?
            Adam Houghton's role in Upstream Bio, Inc. is CBO.
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