MarketPeel
Insider Trading Intelligence
Tue, Jun 9, 2026
25d ago
bought $0.00 of UPB
17,096 shares @ $0.00
New position
9th largest trade (out of 12)
Trade made by a director
Unscheduled trade
11% win rate · -22.6% median edge vs SPY (9 trades, 90-day · small sample)
Price 63% below 200-day moving average
Small Cap stock — insider trades carry more weight
UPBUpstream Bio, Inc.
HealthcareBiotechnology
1D0.00%
1W+11.26%
1M+1.08%
3M
6M
1Y

Recent insider activity at UPB

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