Potlatch Corp

CUSIP: 737628107 Class: COM

Peregrine Asset Advisers, Inc.'s Holding History (CIK: 0001535227)

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

Q1 2015
Shares 5,000 Value ($000) $200 Avg Close — Range —
Q4 2014
Shares 5,000 Value ($000) $209 Avg Close — Range —