STAMPS COM INC

CUSIP: 852857200 Class: COM NEW

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2018
Shares 5,000 Value ($000) $1,131 Avg Close — Range —
Q2 2018
Shares 5,800 Value ($000) $1,468 Avg Close — Range —