PLANTRONICS INC NEW

CUSIP: 727493108 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2019
Shares 179,806 Value ($000) $8,291 Avg Close — Range —
Q4 2014
Shares 255,153 Value ($000) $13,528 Avg Close — Range —
Q3 2013
Shares 200,156 Value ($000) $9,563 Avg Close — Range —