MarketPeel
Mon, May 11, 2026
May 11
sold $8.53m of SION
184,639 shares @ $46.22
Decreased holdings by -6.50%
Large TradePositive 90D History
Trade made by a director
10b5-1 scheduled trade
70% win rate · +20.2% median edge vs SPY (10 trades, 90-day · small sample)
Price 32% above 200-day moving average
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
SIONSionna Therapeutics, Inc.
HealthcareBiotechnology
1D0.00%
1W-5.89%
1M-87.77%
3M-87.13%
6M
1Y

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