PLANTRONICS INC NEW

CUSIP: 727493108 Class: COM

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

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

Q2 2019
Shares 12,200 Value ($000) $452 Avg Close — Range —
Q1 2019
Shares 11,200 Value ($000) $516 Avg Close — Range —