STAMPS COM INC

CUSIP: 852857200 Class: COM NEW

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017
Shares 1,736 Value ($000) $205 Avg Close — Range —
Q4 2016
Shares 2,009 Value ($000) $218 Avg Close — Range —