GW PHARMACEUTICALS PLC

CUSIP: 36197T103 Class: ADS

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

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

Q3 2019
Shares 226,519 Value ($000) $26,056 Avg Close — Range —
Q2 2019
Shares 468,589 Value ($000) $80,780 Avg Close — Range —
Q1 2019
Shares 193,900 Value ($000) $32,686 Avg Close — Range —