Latest insider trades

255 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

ORBIMED ADVISORS LLCtraded2,048,760 shares ofSIONat $0Feb 10, 2025Details
ORBIMED ADVISORS LLCtraded2,560,951 shares ofSIONat $0Feb 10, 2025Details
ORBIMED ADVISORS LLCbought550,000 shares ofSIONat $18$9.9MFeb 10, 2025Details
ORBIMED ADVISORS LLCtraded3,154,959 shares ofSIONFeb 10, 2025Details
Ruddy Marcella K.granted39,919 shares ofSIONat $0Feb 6, 2025 · filed Feb 10, 2025Details