Institutional investors holding CSTL
| Investor | Weight | Quarter |
|---|---|---|
| Meridian / ArrowMark | 0.08% | 2022Q1 |
Congressional data coming soon
87
Total trades
$5.5M
Volume
7
Buys
64
Sells
Last trade: Jun 1, 2026
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.