PENWEST PHARMACEUTICALS CO

CUSIP: 709754105 Class: Com

Bulldog Investors, LLP's Holding History (CIK: 0001504304)

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

Q2 2010
Shares 207,954 Value ($000) $686 Avg Close — Range —
Q1 2010
Shares 668,444 Value ($000) $2,306 Avg Close — Range —
Q4 2009
Shares 771,808 Value ($000) $1,999 Avg Close — Range —