PERMA-FIX ENVIRONMENTAL SVCS

CUSIP: 714157104 Class: CMN

PERRITT CAPITAL MANAGEMENT INC's Holding History (CIK: 0001279342)

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

Q1 2014
Shares 313,150 Value ($000) $1,528 Avg Close — Range —
Q4 2013
Shares 314,050 Value ($000) $977 Avg Close — Range —
Q3 2013
Shares 2,765,250 Value ($000) $2,029 Avg Close — Range —
Q2 2013
Shares 2,769,250 Value ($000) $997 Avg Close — Range —