Cramer's 'Mad Money' Recap: Brazil's Paper on a Roll

ev3 Check

Viewers know that Cramer likes small medical device companies, but ev3(EVVV Quote), a company he had given the thumbs up to, had him thinking twice.

But special guest Herb Greenberg, a commentator with MarketWatch, calmed his fears.

The only thing wrong with ev3 is the fact that it bought 30% of Micro Therapeutics(MTIX Quote) and lost a third of its value in the process, Greenberg said.

But it's still what you want to see in a medical device company because it has a multitude of products for a lot of niche medical devices.

Play Domino's Like a CFO

In more investing tips, Cramer said that the world of insider trading is no different from any other. It has important and unimportant moves, and if a chief financial officer makes the move, it's time to take note because these are the guys who know the business inside and out.

Case in point: Domino's Pizza(DPZ Quote).

The company's CFO, David Mounts, bought 10,000 shares in two days, and Cramer said its because no one knows how cheap Domino's is better than Mounts.

The company is growing in line with Papa John's(PZZA Quote) but has a lower multiple, and the CFO knows that a change will soon come.

ITT Industries(ITT Quote) provides another example of CFO-buying to watch.

CFO George Minnich bought up to 2,000 shares in ITT, which makes industrial water pumps. The stock is below where it was before Hurricane Katrina, and with an entire region of the country still drying out Cramer said the stock should go up.