Reuters' Matthew Goldstein reports:

After leaving SAC, Freeman, a Harvard University graduate, became a teacher at the Winsor School, an exclusive school for girls in Boston. The Winsor School's website says Freeman teaches economics.

UPDATE: According to Winsor, "Noah Freeman no longer teaches at here. He taught for just one semester at our school, teaching only about 25 seniors in one AP course on a part-time basis. That was all he was hired for, and he left our school before this story broke."

SAC Capital Employees Charged In Insider Trading Probe [Reuters]
Winsor Introduces AP Economics [Google Cache]