PARK ELECTROCHEMICAL CORP

CUSIP: 700416209 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2018
Shares 96 Value ($000) $2 Avg Close — Range —
Q4 2017
Shares 3,024 Value ($000) $59 Avg Close — Range —
Q3 2017
Shares 23,043 Value ($000) $426 Avg Close — Range —