MarketPeel
Mon, Feb 10, 2025
Feb 10
bought $18.41m of SION
1,022,586 shares @ $18.00
Increased holdings by +17.30%
10th largest trade (out of 141)
Large TradeCluster Buy
Trade made by a director
Part of a cluster of 17 transactions by 12 insiders
13% win rate · -18.2% median edge vs SPY (8 trades, 90-day · small sample)
Insider trade was 19% below market price
Micro Cap stock — higher insider information edge
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
SIONSionna Therapeutics, Inc.
HealthcareBiotechnology
1D0.00%
1W-10.49%
1M-88.42%
3M-87.66%
6M
1Y

Recent insider activity at SION

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