What happened

Shares of Snyder's-Lance Inc (NASDAQ:LNCE) were taking a spill today after the snack-maker turned in a disappointing preliminary earnings report and as it announced a CEO transition plan.

As of 11:15 a.m. EDT, the stock was down 18.7%.

So what

The owner of snack-food brands including Kettle and Cape Cod chips as well as its namesake brands said that first-quarter earnings would come in well below prior guidance as management projected revenue of $530 million to $532 million, compared to analysts' expectations of $551.2 million.

A bag of Kettle Chips with animated potatoes popping out.

Image source: Kettle Chips Twitter page.

On the bottom line, the company sees adjusted earnings per share of $0.13 to $0.14, down from $0.25 a year ago and much worse than the analyst consensus at $0.27.

CFO Alex Pease said the company "faced difficult challenges during the first quarter that have negatively impacted earnings," adding that sales and market share gains came alongside increased investments that dented the bottom line. 

Separately, the company also said that CEO Carl Lee would retire after 12 years with the company, and that he would be replaced on an interim basis by Brian Driscoll, who served as CEO of Diamond Foods, which Snyder's-Lance acquired a year ago. The board is conducting a search for a permanent candidate, though Driscoll is considered "a strong candidate for that role."

Now what 

Snyder's-Lance also lowered its full-year outlook as management now sees revenue of $2.2 billion to $2.25 billion, down from a previous range of $2.25 billion to $2.29 billion, and earnings per share of $1.05 to $1.20 versus prior guidance of $1.32 to $1.42.

Given the poor performance in the first quarter and the reduction in the full-year outlook, it's easy to see why shares are falling today. Snyder's-Lance will provide its full quarterly earnings report on May 8.