$GRTX

📈 Chart

4 transactions across 1 dates · last 90 days

30d 90d 180d 365d

6-Month Buy/Sell Trend

Buys Sells
▶ 2026-04-07
4 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
CHANG NANCY T — C 1,180,611 — — Apr 9
CHANG NANCY T — C 1,181 $0 $0 Apr 9
FRIEDMAN MICHAEL R. — C 5,336,870 — — Apr 9
FRIEDMAN MICHAEL R. — C 5,337 $0 $0 Apr 9