Cramer said the chart of Apollo (APOL) is being to look ''toppy,'' a term meaning the stock is running out of steam. The stock has put in a double top, with the second top achieved on lighter volume, meaning there's no one left to buy as the value investors being to head for the hills.

Cramer said he's still a fan of American Public Education (APEI), which caters to the more stable military sector, but he'd be a seller of Apollo, along with Career Education (CECO), Corinthian Colleges (COCO) and ITT (ITT).

Cramer said he's still a fan of American Public Education (APEI), which caters to the more stable military sector, but he'd be a seller of Apollo, along with Career Education (CECO), Corinthian Colleges (COCO) and ITT (ITT).

Cramer said he's still a fan of American Public Education (APEI), which caters to the more stable military sector, but he'd be a seller of Apollo, along with Career Education (CECO), Corinthian Colleges (COCO) and ITT (ITT).

Cramer said he's still a fan of American Public Education (APEI), which caters to the more stable military sector, but he'd be a seller of Apollo, along with Career Education (CECO), Corinthian Colleges (COCO) and ITT (ITT).

The growth expectations for online education are already baked into the stock, Cramer said, and as we mentioned, this group isn’t exactly Wall Street’s best-kept secret. So the valuations are right, if not a bit high. That might explain all the insider selling. Executives at both Apollo Group and Lincoln Educational Services [LINC] have been dumping shares on the open market. And if they’re getting out, maybe other investors should, too.