American Century Companies Inc. Decreases Position in Supernus Pharmaceuticals, Inc. $SUPN

American Century Companies Inc. trimmed its stake in Supernus Pharmaceuticals, Inc. (NASDAQ: SUPN) by 44.4% in the undefined quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The fund owned 509,368 shares of the specialty pharmaceutical company's stock after selling 406,786 shares during the period. American Century Companies