PERFORMANCE TECHNOLOGIES INC

CUSIP: 71376K102 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2013
Shares 554,600 Value ($000) $2,074 Avg Close — Range —
Q3 2013
Shares 430,800 Value ($000) $1,241 Avg Close — Range —
Q2 2013
Shares 366,100 Value ($000) $454 Avg Close — Range —