PERSEON CORP

CUSIP: 715270203 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2015
Shares 12,031 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 12,031 Value ($000) $4 Avg Close — Range —