Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:

- Adobe (ADBE) shares fall after the maker of software for creative professionals announced that Shantanu Narayen will step down as CEO.

- Ulta Beauty (ULTA) fell in early trading after the cosmetics retailer offered guidance for the current year that was toward the low end of Wall Street’s expectations. 

- Once Upon a Farm (OFRM) shares tumble after Jennifer Garner’s snack company forecast slowing sales growth for the year in its first earnings update as a public company. While analysts are largely positive about the results, they note that investors might be underwhelmed by the firm’s gross margin.