|
2012-06-25 |
2012-06-22 |
B
Purchase
|
Royal DSM N.V.
Large shareholder
|
7,953,922
+111.9%
38.50
USD 306,225,997
|
7,953,922
+111.9%
|
38.50
|
USD 306,225,997
|
|
|
2011-12-05 |
2011-12-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
191
-0.1%
25.66
USD 4,901
|
191
-0.1%
|
25.66
|
USD 4,901
|
|
|
2011-12-05 |
2011-12-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
25.64
USD 2,564
|
100
-0.0%
|
25.64
|
USD 2,564
|
|
|
2011-12-05 |
2011-12-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
200
-0.1%
25.63
USD 5,126
|
200
-0.1%
|
25.63
|
USD 5,126
|
|
|
2011-12-01 |
2011-11-29 |
PS
Planned sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
5,000
-15.5%
24.33
USD 121,669
|
5,000
-15.5%
|
24.33
|
USD 121,669
|
|
|
2011-11-04 |
2011-11-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
25.53
USD 2,553
|
100
-0.0%
|
25.53
|
USD 2,553
|
|
|
2011-11-04 |
2011-11-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
25.52
USD 2,552
|
100
-0.0%
|
25.52
|
USD 2,552
|
|
|
2011-11-04 |
2011-11-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
25.51
USD 2,551
|
100
-0.0%
|
25.51
|
USD 2,551
|
|
|
2011-10-07 |
2011-10-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
315
-0.2%
25.15
USD 7,922
|
315
-0.2%
|
25.15
|
USD 7,922
|
|
|
2011-10-07 |
2011-10-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
25.14
USD 2,514
|
100
-0.0%
|
25.14
|
USD 2,514
|
|
|
2011-09-06 |
2011-09-06 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
114
-0.1%
26.02
USD 2,966
|
114
-0.1%
|
26.02
|
USD 2,966
|
|
|
2011-09-02 |
2011-08-30 |
S
Sale
|
MAUPAY WALTER R JR
Non-Executive Director
|
4,000
-5.4%
27.66
USD 110,643
|
4,000
-5.4%
|
27.66
|
USD 110,643
|
|
|
2011-08-26 |
2011-08-24 |
S
Sale
|
Rauth James T
VP of Operations
Officer
|
14,500
-89.3%
27.98
USD 405,710
|
14,500
-89.3%
|
27.98
|
USD 405,710
|
|
|
2011-08-26 |
2011-08-24 |
S
Sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
5,000
-15.5%
27.35
USD 136,774
|
5,000
-15.5%
|
27.35
|
USD 136,774
|
|
|
2011-08-22 |
2011-08-19 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
16,962
-7.2%
27.70
USD 469,910
|
16,962
-7.2%
|
27.70
|
USD 469,910
|
|
|
2011-08-08 |
2011-08-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
400
-0.2%
26.08
USD 10,430
|
400
-0.2%
|
26.08
|
USD 10,430
|
|
|
2011-07-08 |
2011-07-06 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
500
-0.2%
25.17
USD 12,585
|
500
-0.2%
|
25.17
|
USD 12,585
|
|
|
2011-05-06 |
2011-05-04 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
200
-0.1%
24.59
USD 4,918
|
200
-0.1%
|
24.59
|
USD 4,918
|
|
|
2011-05-06 |
2011-05-04 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
24.58
USD 2,458
|
100
-0.0%
|
24.58
|
USD 2,458
|
|
|
2011-04-06 |
2011-04-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
24.76
USD 2,476
|
100
-0.0%
|
24.76
|
USD 2,476
|
|
|
2011-03-04 |
2011-03-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
26.30
USD 2,630
|
100
-0.0%
|
26.30
|
USD 2,630
|
|
|
2011-03-04 |
2011-03-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
228
-0.1%
26.29
USD 5,994
|
228
-0.1%
|
26.29
|
USD 5,994
|
|
|
2011-03-04 |
2011-03-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
26.28
USD 2,628
|
100
-0.0%
|
26.28
|
USD 2,628
|
|
|
2011-02-04 |
2011-02-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
24.01
USD 2,401
|
100
-0.0%
|
24.01
|
USD 2,401
|
|
|
2011-02-04 |
2011-02-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
23.88
USD 2,388
|
100
-0.0%
|
23.88
|
USD 2,388
|
|
|
2011-02-04 |
2011-02-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
23.79
USD 2,379
|
100
-0.0%
|
23.79
|
USD 2,379
|
|
|
2011-02-04 |
2011-02-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
182
-0.1%
23.77
USD 4,326
|
182
-0.1%
|
23.77
|
USD 4,326
|
|
|
2011-01-07 |
2011-01-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
235
-0.1%
27.51
USD 6,465
|
235
-0.1%
|
27.51
|
USD 6,465
|
|
|
2010-12-03 |
2010-12-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
28.04
USD 2,804
|
100
-0.0%
|
28.04
|
USD 2,804
|
|
|
2010-12-03 |
2010-12-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
200
-0.1%
28.02
USD 5,604
|
200
-0.1%
|
28.02
|
USD 5,604
|
|
|
2010-12-03 |
2010-12-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
10
-0.0%
27.99
USD 280
|
10
-0.0%
|
27.99
|
USD 280
|
|
|
2010-12-03 |
2010-12-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
90
-0.0%
27.85
USD 2,507
|
90
-0.0%
|
27.85
|
USD 2,507
|
|
|
2010-10-29 |
2010-10-28 |
S
Sale
|
CHEFITZ HAROLD N
Non-Executive Director
|
4,300
-18.6%
28.60
USD 122,980
|
4,300
-18.6%
|
28.60
|
USD 122,980
|
|
|
2010-10-29 |
2010-10-27 |
S
Sale
|
CHEFITZ HAROLD N
Non-Executive Director
|
4,700
-20.0%
28.50
USD 133,950
|
4,700
-20.0%
|
28.50
|
USD 133,950
|
|
|
2010-10-06 |
2010-10-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
170
-0.1%
29.52
USD 5,018
|
170
-0.1%
|
29.52
|
USD 5,018
|
|
|
2010-10-06 |
2010-10-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
29.51
USD 2,951
|
100
-0.0%
|
29.51
|
USD 2,951
|
|
|
2010-10-06 |
2010-10-05 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
200
-0.1%
29.50
USD 5,900
|
200
-0.1%
|
29.50
|
USD 5,900
|
|
|
2010-09-28 |
2010-09-24 |
S
Sale
|
MAUPAY WALTER R JR
Non-Executive Director
|
3,500
-5.1%
29.78
USD 104,222
|
3,500
-5.1%
|
29.78
|
USD 104,222
|
|
|
2010-09-27 |
2010-09-23 |
S
Sale
|
BOBB ROBERT J
Non-Executive Director
|
2,700
-4.5%
29.48
USD 79,596
|
2,700
-4.5%
|
29.48
|
USD 79,596
|
|
|
2010-09-27 |
2010-09-23 |
S
Sale
|
DeWitt Todd M
VP of Biomaterials
Officer
|
200
-1.1%
29.72
USD 5,944
|
200
-1.1%
|
29.72
|
USD 5,944
|
|
|
2010-09-27 |
2010-09-23 |
S
Sale
|
DeWitt Todd M
VP of Biomaterials
Officer
|
450
-2.5%
29.72
USD 13,376
|
450
-2.5%
|
29.72
|
USD 13,376
|
|
|
2010-09-09 |
2010-09-07 |
S
Sale
|
Rauth James T
VP of Operations
Officer
|
1,404
-53.3%
27.50
USD 38,610
|
1,404
-53.3%
|
27.50
|
USD 38,610
|
|
|
2010-09-07 |
2010-09-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
99
-0.0%
26.47
USD 2,621
|
99
-0.0%
|
26.47
|
USD 2,621
|
|
|
2010-09-07 |
2010-09-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
200
-0.1%
26.46
USD 5,292
|
200
-0.1%
|
26.46
|
USD 5,292
|
|
|
2010-09-07 |
2010-09-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
26.44
USD 2,644
|
100
-0.0%
|
26.44
|
USD 2,644
|
|
|
2010-09-07 |
2010-09-03 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
26.43
USD 2,643
|
100
-0.0%
|
26.43
|
USD 2,643
|
|
|
2010-09-03 |
2010-09-01 |
S
Sale
|
Rauth James T
VP of Operations
Officer
|
96
-7.2%
27.50
USD 2,640
|
96
-7.2%
|
27.50
|
USD 2,640
|
|
|
2010-08-31 |
2010-08-27 |
PS
Planned sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
7,500
-24.6%
26.00
USD 195,000
|
7,500
-24.6%
|
26.00
|
USD 195,000
|
|
|
2010-08-27 |
2010-08-25 |
S
Sale
|
CHEFITZ HAROLD N
Non-Executive Director
|
700
-3.6%
25.35
USD 17,745
|
700
-3.6%
|
25.35
|
USD 17,745
|
|
|
2010-08-27 |
2010-08-25 |
S
Sale
|
CHEFITZ HAROLD N
Non-Executive Director
|
4,300
-18.0%
25.35
USD 109,005
|
4,300
-18.0%
|
25.35
|
USD 109,005
|
|
|
2010-08-11 |
2010-08-10 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
15,000
-6.5%
23.58
USD 353,729
|
15,000
-6.5%
|
23.58
|
USD 353,729
|
|
|
2010-08-06 |
2010-08-05 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
14,600
-6.3%
23.70
USD 346,057
|
14,600
-6.3%
|
23.70
|
USD 346,057
|
|
|
2010-08-06 |
2010-08-04 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
14,300
-6.2%
23.90
USD 341,809
|
14,300
-6.2%
|
23.90
|
USD 341,809
|
|
|
2010-08-04 |
2010-08-03 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
2,400
-1.1%
23.87
USD 57,280
|
2,400
-1.1%
|
23.87
|
USD 57,280
|
|
|
2010-08-04 |
2010-08-02 |
PS
Planned sale
|
EVANS DOUGLAS G
COO
Executive Director
|
8,700
-3.9%
23.74
USD 206,514
|
8,700
-3.9%
|
23.74
|
USD 206,514
|
|
|
2010-07-12 |
2010-07-09 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
8,983
-5.1%
24.22
USD 217,581
|
8,983
-5.1%
|
24.22
|
USD 217,581
|
|
|
2010-07-12 |
2010-07-08 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
22,798
-12.1%
24.17
USD 551,101
|
22,798
-12.1%
|
24.17
|
USD 551,101
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
300
-0.2%
24.09
USD 7,227
|
300
-0.2%
|
24.09
|
USD 7,227
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
200
-0.1%
24.08
USD 4,816
|
200
-0.1%
|
24.08
|
USD 4,816
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
400
-0.2%
24.07
USD 9,628
|
400
-0.2%
|
24.07
|
USD 9,628
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
100
-0.1%
24.07
USD 2,407
|
100
-0.1%
|
24.07
|
USD 2,407
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
390
-0.2%
24.06
USD 9,383
|
390
-0.2%
|
24.06
|
USD 9,383
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
368
-0.2%
24.05
USD 8,850
|
368
-0.2%
|
24.05
|
USD 8,850
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
1,300
-0.8%
24.04
USD 31,252
|
1,300
-0.8%
|
24.04
|
USD 31,252
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
7,391
-4.2%
24.03
USD 177,606
|
7,391
-4.2%
|
24.03
|
USD 177,606
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
3,305
-1.8%
24.02
USD 79,386
|
3,305
-1.8%
|
24.02
|
USD 79,386
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
4,526
-2.5%
24.01
USD 108,669
|
4,526
-2.5%
|
24.01
|
USD 108,669
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
200
-0.1%
24.01
USD 4,801
|
200
-0.1%
|
24.01
|
USD 4,801
|
|
|
2010-07-08 |
2010-07-07 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
11,342
-5.8%
24.00
USD 272,208
|
11,342
-5.8%
|
24.00
|
USD 272,208
|
|
|
2010-07-08 |
2010-07-06 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
3,702
-2.2%
24.00
USD 88,848
|
3,702
-2.2%
|
24.00
|
USD 88,848
|
|
|
2010-07-08 |
2010-07-06 |
PS
Planned sale
|
KAUFMANN JOSEPH W
President and CEO
Officer
|
100
-0.1%
24.01
USD 2,401
|
100
-0.1%
|
24.01
|
USD 2,401
|
|
|
2010-07-06 |
2010-07-06 |
PS
Planned sale
|
NASH JOHN E
VP New Technologies
Officer
|
100
-0.0%
23.93
USD 2,393
|
100
-0.0%
|
23.93
|
USD 2,393
|
|
|
2010-07-06 |
2010-07-06 |
PS
Planned sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
2,851
-11.1%
23.96
USD 68,310
|
2,851
-11.1%
|
23.96
|
USD 68,310
|
|
|
2010-07-06 |
2010-07-06 |
PS
Planned sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
200
-0.8%
23.89
USD 4,778
|
200
-0.8%
|
23.89
|
USD 4,778
|
|
|
2010-07-06 |
2010-07-06 |
PS
Planned sale
|
EVARTS C MCCOLLISTER
Non-Executive Director
|
204
-0.8%
23.88
USD 4,872
|
204
-0.8%
|
23.88
|
USD 4,872
|
|
