ORBIMED ADVISORS LLC
SEC Form 4 insider trading activity
ORBIMED ADVISORS LLC has filed 8 SEC Form 4 filings (15 transaction rows) across 4 companies, including SION, ELVN, QTTB, with disclosures dating back to 2026. 8 of those filings fall inside the rolling window. Most recent filing: Jul 9, 2026.
Companies traded
Insider Buying
$16.0M
reported purchases (SEC code P)
Insider Selling
$74.2M
reported sales (SEC code S)
Companies
4
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| SION | Director | Sale | 85,918 | $3.9M | Jul 9 | SEC ↗ | |
| SION | Director | Sale | 115,844 | $5.3M | Jul 2 | SEC ↗ | |
| ELVN | 10% Owner | Sale | 860,123 | $39.0M | Jun 24 | SEC ↗ | |
| ELVN | 10% Owner | Sale | 281,408 | $12.7M | Jun 17 | SEC ↗ | |
| QTTB | Director, 10% Owner | Purchase | 1,875,000 | $15.0M | Jun 2 | SEC ↗ | |
| SION | Director | Sale | 101 | $4K | May 30 | SEC ↗ | |
| SION | Director | Sale | 48,546 | $2.2M | May 11 | SEC ↗ | |
| SION | Director | Sale | 59,767 | $2.7M | May 11 | SEC ↗ | |
| SION | Director | Sale | 184,639 | $8.5M | May 11 | SEC ↗ | |
| TRAW | 10% Owner | Purchase | 597,729 | $998K | Apr 29 | SEC ↗ |