The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to the Securities and Exchange Commission (SEC)
by insider Tang Capital Partners Lp since year 2005.
The trader's CIK number is 1191935.
At the time of this reporting, Tang Capital Partners Lp is the 10% Owner of Northstar Neuroscience, Inc. .
(stock ticker symbol NSTR).
See this page for all insider trading activities at Northstar Neuroscience, Inc. .
Note that in the past TANG CAPITAL PARTNERS LP also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Tang Capital Partners Lp since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-05-12
NSTR
Northstar Neuroscience, Inc.
Purchase
13,895
1.80
25,011
2008-05-13
NSTR
Northstar Neuroscience, Inc.
Purchase
17,130
1.78
30,532
2008-05-14
NSTR
Northstar Neuroscience, Inc.
Purchase
37,300
1.80
67,039
2008-05-07
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.83
183,160
2008-05-08
NSTR
Northstar Neuroscience, Inc.
Purchase
33,100
1.80
59,745
2008-05-09
NSTR
Northstar Neuroscience, Inc.
Purchase
23,575
1.80
42,420
2008-05-02
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.83
183,000
2008-05-01
NSTR
Northstar Neuroscience, Inc.
Purchase
50,000
1.82
91,000
2008-04-29
NSTR
Northstar Neuroscience, Inc.
Purchase
200,000
1.81
361,360
2008-04-24
NSTR
Northstar Neuroscience, Inc.
Purchase
170,000
1.81
307,598
2008-04-25
NSTR
Northstar Neuroscience, Inc.
Purchase
185,000
1.78
329,623
2008-04-28
NSTR
Northstar Neuroscience, Inc.
Purchase
25,000
1.79
44,750
2008-04-24
APPA
Ap Pharma Inc /de/
Purchase
10,160
1.00
10,160
2008-04-23
APPA
Ap Pharma Inc /de/
Purchase
300
1.00
300
2008-04-22
APPA
Ap Pharma Inc /de/
Purchase
685,612
1.00
685,543
2008-04-18
NSTR
Northstar Neuroscience, Inc.
Purchase
36,700
1.80
66,060
2008-04-16
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.79
179,330
2008-04-17
NSTR
Northstar Neuroscience, Inc.
Purchase
67,600
1.78
120,584
2008-04-15
NSTR
Northstar Neuroscience, Inc.
Purchase
126,438
1.77
223,883
2008-04-14
NSTR
Northstar Neuroscience, Inc.
Purchase
41,587
1.79
74,611
2008-04-11
NSTR
Northstar Neuroscience, Inc.
Purchase
83,413
1.81
150,935
2008-04-08
NSTR
Northstar Neuroscience, Inc.
Purchase
25,000
1.83
45,750
2008-04-09
NSTR
Northstar Neuroscience, Inc.
Purchase
5,900
1.81
10,679
2008-04-10
NSTR
Northstar Neuroscience, Inc.
Purchase
50,000
1.81
90,405
2008-04-07
NSTR
Northstar Neuroscience, Inc.
Purchase
50,000
1.84
92,030
2008-04-03
NSTR
Northstar Neuroscience, Inc.
Purchase
120,000
1.82
218,532
2008-04-04
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.87
187,000
2008-04-07
NSTR
Northstar Neuroscience, Inc.
Purchase
50,000
1.84
92,030
2008-04-03
NSTR
Northstar Neuroscience, Inc.
Purchase
120,000
1.82
218,532
2008-04-04
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.87
187,000
2008-04-07
NSTR
Northstar Neuroscience, Inc.
Purchase
50,000
1.84
92,030
2008-04-03
NSTR
Northstar Neuroscience, Inc.
Purchase
120,000
1.82
218,532
2008-04-04
NSTR
Northstar Neuroscience, Inc.
Purchase
100,000
1.87
187,000
2008-04-02
NSTR
Northstar Neuroscience, Inc.
Purchase
61,666
1.77
109,148
2008-02-15
TPPH
Tapestry Pharmaceuticals, Inc
Sale
283,686
.09
24,368
2008-02-19
TPPH
Tapestry Pharmaceuticals, Inc
Sale
685,400
.10
65,387
2007-12-19
RDEA
Intrabiotics Pharmaceuticals Inc /de
Purchase
37,731
13.25
499,935
2007-12-05
RDEA
Intrabiotics Pharmaceuticals Inc /de
Purchase
39,000
11.78
459,330
2007-12-06
RDEA
Intrabiotics Pharmaceuticals Inc /de
Purchase
14,000
12.75
178,500
2007-12-04
RDEA
Intrabiotics Pharmaceuticals Inc /de
Purchase
55,850
10.79
602,412
2007-01-05
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
94,700
4.50
425,818
2007-01-04
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
28,732
4.33
124,432
2007-01-03
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
8,300
4.21
34,938
2006-12-27
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
12,300
4.07
50,069
2006-12-28
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
644,968
4.32
2,784,455
2006-06-09
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
1,250
3.54
4,418
2006-06-12
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
500
3.52
1,760
2006-06-13
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
5,500
3.52
19,360
2006-06-08
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
100
3.52
352
2006-06-06
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
500
3.52
1,760
2006-05-24
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
5,000
3.51
17,570
2006-05-24
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
5,000
3.56
17,800
2006-03-29
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
35,300
3.45
121,785
2006-03-31
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
15,000
3.45
51,750
2006-03-27
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
14,000
3.45
48,300
2006-03-24
IBPI
Intrabiotics Pharmaceuticals Inc /de
Purchase
700
3.45
2,415
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Tang Capital Partners Lp
(10% Owner of Northstar Neuroscience, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
