Inspire Medical Systems (INSP) shares were 27% lower pre-bell Tuesday, a day after the company lowered its 2025 earnings and revenue guidance.
Ichor (ICHR) was down 24% after the company said late Monday it plans to engage a search firm to identify a new chief executive officer.
Navitas Semiconductor (NVTS) shares were 17% lower, a day after the company posted lower Q2 revenue.
Semrush (SEMR) stock was down 12% after the company reported late Monday it swung to a Q2 loss and cut its 2025 revenue guidance.