K. Kimberly Nelson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SPSC $39.97 10,000 Officer 12,855 2013-03-22 Filing
SPSC $39.08 1,418 Officer 12,855 2013-03-08 Filing
SPSC $39.01 8,582 Officer 12,855 2013-03-07 Filing
SPSC $38.02 2,475 Officer 12,855 2013-03-06 Filing
SPSC $37.98 3,633 Officer 12,855 2013-03-05 Filing
SPSC $38.01 800 Officer 12,855 2013-02-12 Filing
SPSC $38.22 3,092 Officer 12,855 2013-02-11 Filing
SPSC $23.00 20,000 Officer 0 2011-11-17 Filing
SPSC $21.03 6,178 Officer 0 2011-11-09 Filing
SPSC $21.00 7,222 Officer 0 2011-11-08 Filing
SPSC $21.02 1,600 Officer 0 2011-11-07 Filing
SPSC $19.00 15,000 Officer 0 2011-10-12 Filing
SPSC $11.16 7,476 Officer 0 2010-04-27 Filing