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RLYB

NasdaqCMHealthcare
Rallybio Corp
Latest filing · 2026-05-19 · scanner 7d behind
$0.0000
0.0%· 24h
Score
50
/ 100
Active candidate
5 triggers firing
Large buyFirst buy 12moSmall floatHigh short int.Days to cover
Market cap
$79.20M
Float
3.2M
60% of total
Shares out
5,298,137
Short % float
••••
Pro only
Days to cover
••••
Pro only
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Rule breakdown50 / 110 pts max
45% of maximum scoreSignalContext
Form 4 signals
Cluster buy
3+ distinct insiders with open-market buys in the last 30 days
–
pts
C-suite buy
CEO, CFO, Chair, or President made an open-market purchase
–
pts
Large single buy
One open-market purchase exceeded the dollar threshold
$139,822
+15
pts
First buy in 12 months
An insider bought for the first time in the trailing 12 months
ADAR1 Capital Management, LLC
+15
pts
Net buying (90d)
Net (buys − sells) USD over the last 90 days is positive
–
pts
Context amplifiers
High short interest
Short interest as % of float exceeds the squeeze threshold
35.8% of float
+10
pts
Small float
Float is below the threshold — amplifies any accumulation signal
3.2M shares
+5
pts
High days-to-cover
DTC > threshold — shorts can't exit cleanly on a squeeze
23.9d to cover
+5
pts
Volume spike
Most-recent day's volume was >2× the 20-day average
–
pts
TypeDateInsiderTitleSharesPriceValue
Buy2026-05-19
ADAR1 Capital Management, LLC
10,000$13.98$139.8K
Buy2026-05-19
ADAR1 Capital Management, LLC
200$13.80$2.8K
Buy2026-05-18
ADAR1 Capital Management, LLC
6,009$13.98$84.0K