The markets' rising tide didn't lift every boat this week. Some health-care stocks sprang major leaks.

One of this week's big losers got hurt by the actions of its CEO. Another received a double-whammy of bad news: disappointing clinical results of its own and from a rival. The third stock on this week's list also had a double dose of disappointment from clinical results and an analyst downgrade.

Which health-care stocks got crushed by the market this week? Find out by watching the following slideshow.

Keith Speights has no position in any stocks mentioned. The Motley Fool recommends Johnson & Johnson. The Motley Fool owns shares of Johnson & Johnson. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.