Thu, Jun 12, 2025
Jun 12
19,959 shares @ $0.00
New position
Cluster Buy
Trade made by a director
Part of a cluster of 7 transactions by 7 insiders
Unscheduled trade
Small Cap stock — insider trades carry more weight
Recent insider activity at SION
Jun 30Orbimed Advisors LlcSold$5.27mMay 27Orbimed Advisors LlcSold$4.49kMay 11Orbimed Capital Gp Viii LlcSold$8.53mMay 8Orbimed Advisors LlcSold$2.66mMay 7Orbimed Advisors LlcSold$2.17mApr 18Orbimed Advisors LlcSold$131.24kApr 17Orbimed Capital Gp Viii LlcSold$2.34mApr 16Orbimed Capital Gp Viii LlcSold$10.29m