What happened

When a CEO is spied heading for the exits right before earnings, that's rarely good news for investors. That generalization proved accurate today, after power equipment maker Babcock & Wilcox (NYSE:BW) reported its fiscal Q4 2017 earnings -- and saw its stock crushed in response.

As of 11 a.m. EST, Babcock stock was down 19.2% after falling as far as 29% earlier in the day.

A power factory with smokes coming out of three smokestacks.

Image source: Getty Images.

So what

Last night, Babcock & Wilcox reported that it lost $2.44 per share in Q4 2017, even worse than last year's $1.47 per share loss. This was a much worse result than the $0.06 per share loss that Wall Street analysts had predicted. Babcock blamed the effects of tax reform for about $1.42 of its loss. But even without that charge to earnings, the stock would have lost more than $1 a share -- hardly a good result.

Sales grew 7% in the quarter to $408.1 million -- one of the few bright spots in a bleak report.

For the year, Babcock reported sales of $1.6 billion and an $8.09 per share loss.

Now what

Babcock & Wilcox is having a tough 2018, but things could be worse. Issuing new guidance for the year, management predicted that revenues should range between $1.5 billion (down year over year) and $1.7 billion (which would be an improvement).

Management did not give any clear GAAP guidance for earnings, which may be adding to investors' dismay today.

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