Shares of SurModics (SRDX - Get Report), a provider of drug delivery (coatings and implants) and surface modification (lubricity) technologies to the healthcare industry, fell to $10.82 Monday morning before pushing back up to $11.04. SurModics has an underperform rating from research firms Rodman & Renshaw and Barrington Research.
China Sky One Medical (CSKI), a Hong Kong-based manufacturer of over-the-counter and nutritional supplements, lost several points in early trading, falling to $6.33 per share. At midday the stock traded around $6.40, still down nearly 3% on the day.
Shares of Insurance holding company 21st Century Holding (TCHC) fell to $3.20 early Monday. At midday firm's shares were down nearly 4% on double their average trading volume.
-- Written by Miriam Marcus Reimer in New York.
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