← Latest Filings
R
Ragusa Robert P
Open-market buys
0
$0 total
Open-market sells
6
$8.5M total
Tracking since
Mar 2026
Activity timeline
Open-market sale — $6.2M
GRAIL, Inc. · Apr 8, 2026
Open-market sale — $12K
GRAIL, Inc. · Mar 9, 2026
Open-market trades from the last two years.
Holdings as last reported
518,582 Common Stock in GRAL
Held directly · as of 2026-04-08
28,983 Common Stock in TWST
Held directly · as of 2026-02-05
Companies touched
Twist Bioscience Corp
CIK 0001581280
GRAIL, Inc.
CIK 0001699031
