STAMPS COM INC

CUSIP: 852857200 Class: COM NEW

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2016
Shares 61,379 Value ($000) $5,366 Avg Close — Range —
Q1 2016
Shares 123,106 Value ($000) $13,084 Avg Close — Range —
Q4 2015
Shares 104,130 Value ($000) $11,414 Avg Close — Range —
Q3 2015
Shares 154,542 Value ($000) $11,438 Avg Close — Range —
Q2 2015
Shares 81,069 Value ($000) $5,964 Avg Close — Range —
Q1 2015
Shares 40,027 Value ($000) $2,693 Avg Close — Range —
Q4 2014
Shares 40,796 Value ($000) $1,958 Avg Close — Range —