HARSCO CORP

Ticker: NVRI CUSIP: 415864107 Class: Common Stock

E. Ohman J:or Asset Management AB's Holding History (CIK: 0002009396)

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

Q3 2010
Shares 900 Value ($000) $22 Avg Close — Range —
Q2 2010
Shares 900 Value ($000) $21 Avg Close — Range —
Q1 2010
Shares 900 Value ($000) $29 Avg Close — Range —
Q4 2009
Shares 900 Value ($000) $29 Avg Close — Range —
Q3 2009
Shares 900 Value ($000) $32 Avg Close — Range —
Q2 2009
Shares 900 Value ($000) $25 Avg Close — Range —
Q4 2008
Shares 900 Value ($000) $25 Avg Close — Range —
Q3 2008
Shares 900 Value ($000) $34 Avg Close — Range —
Q2 2008
Shares 900 Value ($000) $49 Avg Close — Range —
Q1 2008
Shares 900 Value ($000) $50 Avg Close — Range —
Q4 2007
Shares 900 Value ($000) $58 Avg Close — Range —
Q3 2007
Shares 900 Value ($000) $53 Avg Close — Range —
Q2 2007
Shares 900 Value ($000) $47 Avg Close — Range —