-- Erasca (ERAS) shares were down 48% in Tuesday premarket activity, continuing Monday's loss.
Greenland Energy (GLND) stock was 37% lower after the company said late Monday it priced a $70 million offering of 17.5 million shares at $4 apiece.
High-Trend International (HTCO) shares were down 24%, shaving gains from the previous session.
Rambus (RMBS) shares were 18% lower after Baird downgraded the company to neutral from outperform.
NOV (NOV) stock was down 2% after the company posted overnight lower Q1 net income and revenue.