MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Business Officer
Adam Houghton
Fri, Jan 2, 2026
Jan 2
bought
$0.00
of
UPB
25,000
shares @ $0.00
New position
3rd largest trade (out of 5)
Trade made by an officer
Price 66% above 200-day moving average
Small Cap stock — insider trades carry more weight
UPB
Upstream Bio, Inc.
Healthcare
Biotechnology
1D
0.00%
1W
-1.41%
1M
+8.91%
3M
—
6M
—
1Y
—
Recent insider activity at UPB
Jun 16
Aaron Deykin
Sold
$5.46k
Jun 16
Allison Ambrose
Sold
$2.91k
Jun 16
Adam Houghton
Sold
$4.27k
Jun 16
Everett Rand Sutherland
Sold
$12.78k
Jun 16
Michael Gray
Sold
$5.20k
Mar 16
Adam Houghton
Sold
$6.49k
Mar 16
Aaron Deykin
Sold
$8.31k
Mar 16
Michael Gray
Sold
$7.92k
Full UPB profile →
Adam Houghton’s trading history →
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