PARK ELECTROCHEMICAL CORP

CUSIP: 700416209 Class: COM

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q4 2017
Shares 2,510 Value ($000) $49 Avg Close — Range —
Q3 2017
Shares 2,510 Value ($000) $46 Avg Close — Range —
Q2 2017
Shares 575 Value ($000) $11 Avg Close — Range —
Q1 2017
Shares 575 Value ($000) $10 Avg Close — Range —