STAMPS COM INC

CUSIP: 852857200 Class: COM NEW

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q2 2020
Shares 1,400 Value ($000) $257 Avg Close — Range —
Q2 2016
Shares 107,330 Value ($000) $9,383 Avg Close — Range —
Q1 2016
Shares 5,370 Value ($000) $571 Avg Close — Range —
Q2 2014
Shares 8,200 Value ($000) $276 Avg Close — Range —
Q1 2014
Shares 237,912 Value ($000) $7,984 Avg Close — Range —
Q4 2013
Shares 212,428 Value ($000) $8,943 Avg Close — Range —
Q3 2013
Shares 210,259 Value ($000) $9,657 Avg Close — Range —
Q2 2013
Shares 245,788 Value ($000) $9,682 Avg Close — Range —