$SION

📈 Chart

15 transactions across 7 dates · last 365 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-17
▼ 1 sell · $2.3M
Insider Title Type Shares Price $ Value 10b5-1 Filed
ORBIMED ADVISORS LLC / Thompson Peter A. ▼ Sell 52,397 $45 $2.3M Plan Apr 21
2026-04-18
▼ 1 sell · $131K
Insider Title Type Shares Price $ Value 10b5-1 Filed
ORBIMED ADVISORS LLC / Thompson Peter A. ▼ Sell 2,948 $45 $131K Plan Apr 21
2026-04-14
▼ 1 sell · $2.1M
Insider Title Type Shares Price $ Value 10b5-1 Filed
ORBIMED ADVISORS LLC / Thompson Peter A. ▼ Sell 47,814 $45 $2.1M Plan Apr 16
2026-04-15
▼ 1 sell · $10.5M
Insider Title Type Shares Price $ Value 10b5-1 Filed
ORBIMED ADVISORS LLC / Thompson Peter A. ▼ Sell 235,863 $45 $10.5M Plan Apr 16
2026-04-16
▼ 1 sell · $10.3M
Insider Title Type Shares Price $ Value 10b5-1 Filed
ORBIMED ADVISORS LLC / Thompson Peter A. ▼ Sell 226,906 $45 $10.3M Plan Apr 16
2025-06-27
▲ 1 buy · $950K
Insider Title Type Shares Price $ Value 10b5-1 Filed
TPG GP A, LLC ▲ Buy 60,000 $16 $950K Jul 1
2025-06-12
9 other
⚡ 9 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Booth Bruce A 19,959 $0 $0 Jun 16
Clancy Paul J A 19,959 $0 $0 Jun 16
Fleming Harold Edward A 19,959 $0 $0 Jun 16
RA CAPITAL MANAGEMENT, L.P. A 19,959 $0 $0 Jun 16
Resnick Joshua A 19,959 $0 $0 Jun 16
Ruddy Marcella K. A 19,959 $0 $0 Jun 16
Stelzer Laurie A 19,959 $0 $0 Jun 16
Thompson Peter A. A 19,959 $0 $0 Jun 16
Viney Joanne L. A 19,959 $0 $0 Jun 16