Millennial Media (MM -5.1%) heads south on lockup expiration day. SA author Valuable Insights...

|About: Millennial Media, Inc. (MM)|By:, SA News Editor

Millennial Media (MM -5.1%) heads south on lockup expiration day. SA author Valuable Insights recently noted 64.3M shares, or over 84% of Millennial's total outstanding shares, become eligible for sale today.