BOTTOMLINE TECH DEL INC

CUSIP: 101388106 Class: COM

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

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

Q3 2020
Shares 29,780 Value ($000) $1,256 Avg Close — Range —
Q2 2020
Shares 51,060 Value ($000) $2,592 Avg Close — Range —
Q1 2020
Shares 54,980 Value ($000) $2,015 Avg Close — Range —
Q4 2019
Shares 20,150 Value ($000) $1,080 Avg Close — Range —