PENFORD CORP

CUSIP: 707051108 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2014
Shares 96 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 23 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 415 Value ($000) $5 Avg Close — Range —
Q1 2014
Shares 110 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 962 Value ($000) $12 Avg Close — Range —
Q3 2013
Shares 853 Value ($000) $12 Avg Close — Range —
Q2 2013
Shares 5,270 Value ($000) $71 Avg Close — Range —