A. Bradley Cleveland

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PRLB $31.93 8,500 Officer, Director 119,000 2012-08-28 Filing
PRLB $32.56 798 Officer, Director 119,000 2012-08-27 Filing
PRLB $32.09 7,702 Officer, Director 119,798 2012-08-27 Filing
PRLB $32.18 8,000 Officer, Director 127,500 2012-08-24 Filing
PRLB $32.52 1,051 Officer, Director 135,500 2012-08-23 Filing
PRLB $32.04 3,449 Officer, Director 136,551 2012-08-23 Filing
PRLB $32.65 300 Officer, Director 127,500 2012-08-23 Filing
PRLB $32.10 3,700 Officer, Director 127,800 2012-08-23 Filing
PRLB $32.69 8,500 Officer, Director 131,500 2012-08-22 Filing