IMAGE SENSING SYS INC

CUSIP: 45244C104 Class: COM

PARTHENON LLC's Holding History (CIK: 0001088859)

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

Q4 2013
Shares 12,870 Value ($000) $64 Avg Close — Range —
Q3 2013
Shares 12,870 Value ($000) $91 Avg Close — Range —