|
Date |
Name |
Title |
Volume |
Trade Price |
Holding Change |
|
6/4/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/4/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/4/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/4/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/4/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/4/2013
|
Lim James
|
Substantial Shareholder
|
-2,314,342
|
$33.71
|
-25.26%
|
|
6/3/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-100
|
$22.91
|
-0.47%
|
|
6/3/2013
|
Dorsey Scott D
|
Chief Executive Officer
|
-74,900
|
$22.12
|
-5.35%
|
|
6/3/2013
|
Dorsey Scott D
|
Chief Executive Officer
|
-100
|
$22.88
|
-0.01%
|
|
6/3/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-7,939
|
$22.12
|
-27.11%
|
|
6/3/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
8,039
|
$3.36
|
37.83%
|
|
5/13/2013
|
DOLAN TRACI M
|
Chief Admin. Off. & Secretary
|
-7,750
|
$20.43
|
-100.00%
|
|
5/3/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
-8,075
|
$20.41
|
-19.31%
|
|
5/3/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
8,075
|
$5.61
|
23.93%
|
|
5/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-8,039
|
$19.48
|
-27.45%
|
|
5/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
8,039
|
$3.36
|
37.83%
|
|
4/5/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
-8,075
|
$21.16
|
-19.31%
|
|
4/5/2013
|
DOLAN TRACI M
|
Chief Admin. Off. & Secretary
|
-7,750
|
$21.14
|
-100.00%
|
|
4/5/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
8,075
|
$5.61
|
23.93%
|
|
4/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-8,039
|
$22.93
|
-27.45%
|
|
4/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
8,039
|
$3.36
|
37.83%
|
|
3/21/2013
|
O'Driscoll Rory
|
Director
|
-70,000
|
$22.66
|
-3.85%
|
|
3/15/2013
|
O'Driscoll Rory
|
Director
|
-30,000
|
$23.50
|
-1.63%
|
|
3/14/2013
|
O'Driscoll Rory
|
Director
|
-86,200
|
$23.62
|
-4.46%
|
|
3/13/2013
|
O'Driscoll Rory
|
Director
|
-13,500
|
$23.50
|
-0.69%
|
|
3/13/2013
|
O'Driscoll Rory
|
Director
|
-300
|
$23.51
|
-0.02%
|
|
3/12/2013
|
Lim James
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/12/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/12/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/12/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/12/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/12/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-358,844
|
$22.99
|
-3.77%
|
|
3/11/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/11/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/11/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/11/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/11/2013
|
O'Driscoll Rory
|
Director
|
-84,615
|
$23.10
|
-4.17%
|
|
3/11/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/11/2013
|
Lim James
|
Substantial Shareholder
|
-22,817
|
$23.20
|
-0.24%
|
|
3/8/2013
|
DREW JOHN
|
Senior Executive Officer
|
-1,058
|
$22.81
|
-100.00%
|
|
3/8/2013
|
DREW JOHN
|
Senior Executive Officer
|
-647
|
$22.81
|
-100.00%
|
|
3/8/2013
|
O'Driscoll Rory
|
Director
|
-115,385
|
$22.98
|
-5.38%
|
|
3/6/2013
|
HOAG JAY C
|
Senior Executive Officer
|
-102
|
$22.61
|
-100.00%
|
|
3/6/2013
|
Ferguson Matthew W
|
Director
|
-9,000
|
$22.78
|
-15.84%
|
|
3/5/2013
|
HOAG JAY C
|
Senior Executive Officer
|
-1,704
|
$22.93
|
-100.00%
|
|
3/5/2013
|
HOAG JAY C
|
Senior Executive Officer
|
-1,998
|
$22.58
|
-100.00%
|
|
3/5/2013
|
McCorkle Scott S
|
Pres., Technology and Strategy
|
-26,585
|
$22.59
|
-37.47%
|
|
3/5/2013
|
McCorkle Scott S
|
Pres., Technology and Strategy
|
26,585
|
$1.25
|
59.93%
|
|
3/5/2013
|
DOLAN TRACI M
|
Chief Admin. Off. & Secretary
|
-7,750
|
$22.55
|
-100.00%
|
|
3/1/2013
|
Dorsey Scott D
|
Chief Executive Officer
|
-75,000
|
$22.59
|
-5.08%
|
|
3/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
8,039
|
$3.36
|
37.83%
|
|
3/1/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
8,075
|
$5.61
|
23.93%
|
|
3/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-8,039
|
$22.61
|
-27.45%
|
|
3/1/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
-8,075
|
$22.63
|
-19.31%
|
|
2/25/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/25/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/25/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/25/2013
|
Lim James
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/25/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/25/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-1,925
|
$23.56
|
-0.02%
|
|
2/22/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/22/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/22/2013
|
Lim James
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/22/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/22/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/22/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-125,466
|
$23.75
|
-1.30%
|
|
2/14/2013
|
Collins Steven A
|
Chief Financial Officer
|
-32,500
|
$23.60
|
-100.00%
|
|
2/11/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/11/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/11/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/11/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/11/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/11/2013
|
Lim James
|
Substantial Shareholder
|
-13,174
|
$22.62
|
-0.14%
|
|
2/8/2013
|
Lim James
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/8/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/8/2013
|
Newhall Charles Ashton
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/8/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/8/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/8/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-396,988
|
$22.60
|
-3.94%
|
|
2/5/2013
|
DOLAN TRACI M
|
Chief Admin. Off. & Secretary
|
-7,750
|
$22.08
|
-100.00%
|
|
2/1/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
-8,075
|
$21.91
|
-100.00%
|
|
2/1/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-8,039
|
$21.94
|
-100.00%
|
|
1/28/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-69,497
|
$22.66
|
-0.68%
|
|
1/28/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-69,497
|
$22.66
|
-0.68%
|
|
1/28/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-69,497
|
$22.66
|
-0.68%
|
|
1/28/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-69,497
|
$22.66
|
-0.68%
|
|
1/25/2013
|
Kofoid Andrew J
|
Chief Operating Officer
|
-8,075
|
$22.50
|
-100.00%
|
|
1/25/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-25,393
|
$22.62
|
-0.25%
|
|
1/25/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-25,393
|
$22.62
|
-0.25%
|
|
1/25/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-25,393
|
$22.62
|
-0.25%
|
|
1/25/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-25,393
|
$22.62
|
-0.25%
|
|
1/24/2013
|
Greenspring Associates, Inc.
|
Substantial Shareholder
|
-3,600
|
$22.66
|
-0.04%
|
|
1/24/2013
|
Greenspring Crossover Ventures I, L.P.
|
Substantial Shareholder
|
-3,600
|
$22.66
|
-0.04%
|
|
1/24/2013
|
Greenspring Opportunities GP II, LLC
|
Substantial Shareholder
|
-3,600
|
$22.66
|
-0.04%
|
|
1/24/2013
|
Greenspring General Partner V, L.P.
|
Substantial Shareholder
|
-3,600
|
$22.66
|
-0.04%
|
|
1/23/2013
|
DOLAN TRACI M
|
Chief Admin. Off. & Secretary
|
-7,750
|
$22.37
|
-100.00%
|
|
1/22/2013
|
Kopp Timothy B
|
Chief Marketing Officer
|
-8,039
|
$22.46
|
-100.00%
|
|
12/21/2012
|
O'Driscoll Rory
|
Director
|
-93,400
|
$20.03
|
-4.17%
|
|
12/20/2012
|
Yuan David
|
Senior Executive Officer
|
-1,091
|
$20.27
|
-2.08%
|
|
12/20/2012
|
HOAG JAY C
|
Senior Executive Officer
|
-118,378
|
$20.27
|
-2.08%
|