Catch up on today's top five analyst rating changes with this list compiled by The Fly: 1. Raymond James analyst Budd Bugatch upgraded Herman Miller (MLHR) to Outperform following newly passed tax reform, as the analyst believes the economic backdrop favors a strong office furniture demand environment and tax reform increases incentives for office furniture purchases. 2. Bugatch also upgraded Knoll (KNL) following the enactment of U.S. tax reform, as he believes its sales force, new product offerings, competitive pricing, and recently announced Muuto acquisition position the company to drive revenue growth as macro conditions improve. 3. Janney Capital analyst Michael Gaugler upgraded Unitil (UTL) to Buy citing the stock's "compelling" valuation. 4. William Blair analyst Tim Lugo late Friday downgraded Agile Therapeutics (AGRX) to Market Perform from Outperform after the company received a complete response letter from the FDA over its hormonal contraceptive patch, Twirla. While the issues raised by the FDA may be addressable, he has concerns regarding management's execution of the company's lead product. 5. Ignyta (RXDX) was downgraded to Hold at SunTrust and to Neutral at Ladenburg after the company agreed to be acquired by Roche (RHHBY) for $27 per share. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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