After-Hours Stock Movers:

Silk Road Medical Inc. (NASDAQ: SILK) 17% LOWER; Weakness said to be tied to concerns about CMS coverage

Acadia Healthcare (NASDAQ: ACHC) 4% LOWER; said a jury in New Mexico awarded the plaintiff compensatory damages of $80 million and punitive damages of $405 million. Shares are down 3.6% after-hours.

Coty (NYSE: COTY) 3% HIGHER; Kim Kardashian in Talks to Buy Back Stake In Beauty Business From Coty, the Wall Street Journal reported

Sun Communities (NYSE: SUI) 1% HIGHER; Wolfe Research upgraded from Peerperform to Outperform with a price target of $155.00.

DoubleVerify (NYSE: DV) 1% HIGHER; Stephens initiates coverage on with a Overweight rating and a price target of $47.00.

Carvana (NYSE: CVNA) 1% HIGHER; JMP Securities raised the price target to $50.00 (from $25.00) while maintaining a Market Outperform rating.