Stock chart
Ticker: SNSS Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2014-08-29 2014-08-28 S Sale

KOLLURI KRISHNA KITTU

Large shareholder
146,800 -3.0%
7.87
1,154,846 USD
146,800 -3.0% 7.87 1,154,846 USD
2014-08-29 2014-08-28 S Sale

BARRETT M JAMES

Large shareholder
146,800 -3.0%
7.87
1,154,846 USD
146,800 -3.0% 7.87 1,154,846 USD
2014-08-29 2014-08-28 S Sale

Growth Equity Opportunities Fund, LLC

Large shareholder
146,800 -3.0%
7.87
1,154,846 USD
146,800 -3.0% 7.87 1,154,846 USD
2014-08-29 2014-08-28 S Sale

BAY CITY CAPITAL LLC

Large shareholder
3,740 -0.1%
7.89
29,490 USD
3,740 -0.1% 7.89 29,490 USD
2014-08-29 2014-08-28 S Sale

BAY CITY CAPITAL LLC

Large shareholder
196,260 -4.1%
7.89
1,547,530 USD
196,260 -4.1% 7.89 1,547,530 USD
2014-08-29 2014-08-27 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
1,883 -2.1%
8.16
15,371 USD
1,883 -2.1% 8.16 15,371 USD
2014-08-29 2014-08-27 PS Planned sale

BJERKHOLT ERIC

EVP, CFO & Corp. Secretary

Officer
10,000 -20.0%
8.00
80,000 USD
10,000 -20.0% 8.00 80,000 USD
2014-08-29 2014-08-27 PS Planned sale

Swisher Daniel N JR

President and CEO

Executive Director
5,000 -3.1%
8.00
40,000 USD
5,000 -3.1% 8.00 40,000 USD
2014-08-29 2014-08-27 S Sale

BAY CITY CAPITAL LLC

Large shareholder
1,883 -0.0%
8.16
15,371 USD
1,883 -0.0% 8.16 15,371 USD
2014-08-29 2014-08-27 S Sale

BASKETT FOREST

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

KERINS PATRICK J

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

DRANT RYAN D

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
98,817 -2.1%
8.16
806,643 USD
98,817 -2.1% 8.16 806,643 USD
2014-08-29 2014-08-27 S Sale

BARRIS PETER J

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

SANDELL SCOTT D

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

KOLLURI KRISHNA KITTU

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

BARRETT M JAMES

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

Growth Equity Opportunities Fund, LLC

Large shareholder
108,300 -2.2%
8.17
884,811 USD
108,300 -2.2% 8.17 884,811 USD
2014-08-29 2014-08-27 S Sale

BAY CITY CAPITAL LLC

Large shareholder
98,817 -2.0%
8.16
806,643 USD
98,817 -2.0% 8.16 806,643 USD
2014-08-12 2014-08-12 S Sale

BARRETT M JAMES

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

Growth Equity Opportunities Fund, LLC

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
694 -0.8%
6.77
4,700 USD
694 -0.8% 6.77 4,700 USD
2014-08-12 2014-08-12 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
36,406 -0.8%
6.77
246,531 USD
36,406 -0.8% 6.77 246,531 USD
2014-08-12 2014-08-12 S Sale

BARRIS PETER J

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

BAY CITY CAPITAL LLC

Large shareholder
694 -0.0%
6.77
4,700 USD
694 -0.0% 6.77 4,700 USD
2014-08-12 2014-08-12 S Sale

BAY CITY CAPITAL LLC

Large shareholder
36,406 -0.7%
6.77
246,531 USD
36,406 -0.7% 6.77 246,531 USD
2014-08-12 2014-08-12 S Sale

SANDELL SCOTT D

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

BASKETT FOREST

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

DRANT RYAN D

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

KERINS PATRICK J

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-12 S Sale

KOLLURI KRISHNA KITTU

Large shareholder
35,540 -0.7%
6.76
240,190 USD
35,540 -0.7% 6.76 240,190 USD
2014-08-12 2014-08-11 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
591 -0.6%
6.90
4,079 USD
591 -0.6% 6.90 4,079 USD
2014-08-12 2014-08-11 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
31,009 -0.6%
6.90
214,024 USD
31,009 -0.6% 6.90 214,024 USD
2014-08-12 2014-08-11 S Sale

BAY CITY CAPITAL LLC

Large shareholder
591 -0.0%
6.90
4,079 USD
591 -0.0% 6.90 4,079 USD
2014-08-12 2014-08-11 S Sale

BAY CITY CAPITAL LLC

Large shareholder
31,009 -0.6%
6.90
214,024 USD
31,009 -0.6% 6.90 214,024 USD
2014-08-12 2014-08-08 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
12,622 -12.0%
6.62
83,559 USD
12,622 -12.0% 6.62 83,559 USD
2014-08-12 2014-08-08 S Sale

BAY CITY CAPITAL LLC

Large shareholder
12,622 -0.3%
6.62
83,559 USD
12,622 -0.3% 6.62 83,559 USD
2014-08-12 2014-08-08 S Sale

BARRETT M JAMES

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

Growth Equity Opportunities Fund, LLC

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

Misfeldt Dayton

Non-Executive Director Large shareholder
662,378 -12.0%
6.62
4,385,009 USD
662,378 -12.0% 6.62 4,385,009 USD
2014-08-12 2014-08-08 S Sale

BARRIS PETER J

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

BAY CITY CAPITAL LLC

Large shareholder
662,378 -11.7%
6.62
4,385,009 USD
662,378 -11.7% 6.62 4,385,009 USD
2014-08-12 2014-08-08 S Sale

SANDELL SCOTT D

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

BASKETT FOREST

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

DRANT RYAN D

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

KERINS PATRICK J

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-08-12 2014-08-08 S Sale

KOLLURI KRISHNA KITTU

Large shareholder
675,000 -12.0%
6.62
4,468,568 USD
675,000 -12.0% 6.62 4,468,568 USD
2014-04-02 2013-11-08 S Sale

Ketchum Steven B

Non-Executive Director
10,503 -12.4%
5.08
53,364 USD
10,503 -12.4% 5.08 53,364 USD
2014-04-02 2013-11-07 S Sale

Ketchum Steven B

Non-Executive Director
19,551 -20.9%
5.03
98,295 USD
19,551 -20.9% 5.03 98,295 USD
2011-11-30 2011-11-28 B Purchase

Swisher Daniel N JR

President and CEO

Executive Director
2,500 +2.0%
1.14
2,850 USD
2,500 +2.0% 1.14 2,850 USD
2011-11-22 2011-11-21 B Purchase

Swisher Daniel N JR

President and CEO

Executive Director
2,100 +4.8%
1.18
2,478 USD
2,100 +4.8% 1.18 2,478 USD
2011-07-18 2011-07-15 B Purchase

Swisher Daniel N JR

President and CEO

Executive Director
5,000 +13.0%
1.99
9,936 USD
5,000 +13.0% 1.99 9,936 USD
2010-10-08 2010-10-08 B Purchase

BJERKHOLT ERIC

Sr. VP, CFO & Corp. Secretary

Officer
100,000 +29.6%
0.31
30,850 USD
100,000 +29.6% 0.31 30,850 USD
2010-07-02 2010-06-30 B Purchase

ALTA BIOPHARMA PARTNERS III LP

Former 10% Owner

268,883 +inf%
0.28
73,943 USD
268,883 +inf% 0.28 73,943 USD
2010-07-02 2010-06-30 B Purchase

ALTA BIOPHARMA PARTNERS III LP

Former 10% Owner

732,745 +inf%
0.28
201,505 USD
732,745 +inf% 0.28 201,505 USD
2010-07-02 2010-06-30 B Purchase

BASKETT FOREST

Large shareholder
23,824,451 +inf%
0.28
6,551,724 USD
23,824,451 +inf% 0.28 6,551,724 USD
2010-07-02 2010-06-30 B Purchase

Growth Equity Opportunities Fund, LLC

Large shareholder
23,824,451 +inf%
0.28
6,551,724 USD
23,824,451 +inf% 0.28 6,551,724 USD
2010-07-02 2010-06-30 B Purchase

KERINS PATRICK J

Large shareholder
23,824,451 +inf%
0.28
6,551,724 USD
23,824,451 +inf% 0.28 6,551,724 USD
2010-07-02 2010-06-30 B Purchase

ALTA BIOPHARMA PARTNERS III LP

Former 10% Owner

10,910,596 +inf%
0.28
3,000,414 USD
10,910,596 +inf% 0.28 3,000,414 USD
2010-07-02 2010-06-30 B Purchase

KOLLURI KRISHNA KITTU

Large shareholder
23,824,451 +inf%
0.28
6,551,724 USD
23,824,451 +inf% 0.28 6,551,724 USD
2010-07-02 2010-06-30 B Purchase

DRANT RYAN D

Large shareholder
23,824,451 +inf%
0.28
6,551,724 USD
23,824,451 +inf% 0.28 6,551,724 USD
2010-07-01 2010-06-30 B Purchase

Misfeldt Dayton

Non-Executive Director Large shareholder
445,516 +inf%
0.28
122,517 USD
445,516 +inf% 0.28 122,517 USD
2010-07-01 2010-06-30 B Purchase

BAY CITY CAPITAL LLC

Large shareholder
445,516 +238.4%
0.28
122,517 USD
445,516 +238.4% 0.28 122,517 USD
2010-07-01 2010-06-30 B Purchase

BAY CITY CAPITAL LLC

Large shareholder
23,378,934 +238.4%
0.28
6,429,207 USD
23,378,934 +238.4% 0.28 6,429,207 USD
2010-07-01 2010-06-30 B Purchase

Swisher Daniel N JR

President and CEO

Executive Director
476,487 +inf%
0.28
131,034 USD
476,487 +inf% 0.28 131,034 USD
2010-07-01 2010-06-30 B Purchase

Misfeldt Dayton

Non-Executive Director Large shareholder
23,378,934 +inf%
0.28
6,429,207 USD
23,378,934 +inf% 0.28 6,429,207 USD
2010-07-01 2010-06-30 B Purchase

Ketchum Steven B

Sr. Vice President, R & D

Officer
238,243 +10129.4%
0.28
65,517 USD
238,243 +10129.4% 0.28 65,517 USD
2010-07-01 2010-06-30 B Purchase

BJERKHOLT ERIC

Sr. VP, CFO & Corp. Secretary

Officer
238,243 +inf%
0.28
65,517 USD
238,243 +inf% 0.28 65,517 USD
2010-05-04 2010-04-30 S Sale

Semon Dominique

Large shareholder
382,542 -8.9%
0.98
373,820 USD
382,542 -8.9% 0.98 373,820 USD
2010-04-26 2010-02-25 S Sale

Semon Dominique

Large shareholder
793,803 -23.4%
0.94
747,604 USD
793,803 -23.4% 0.94 747,604 USD
2009-12-16 2009-12-14 S Sale

ALTA BIOPHARMA PARTNERS III LP

Large shareholder
50,391 -100.0%
2.01
101,256 USD
50,391 -100.0% 2.01 101,256 USD
2009-12-16 2009-12-14 S Sale

ALTA BIOPHARMA PARTNERS III LP

Large shareholder
137,323 -100.0%
2.01
275,937 USD
137,323 -100.0% 2.01 275,937 USD
2009-12-16 2009-12-14 S Sale

HURWITZ EDWARD

Non-Executive Director Large shareholder
50,391 -100.0%
2.01
101,256 USD
50,391 -100.0% 2.01 101,256 USD
2009-12-16 2009-12-14 S Sale

HURWITZ EDWARD

Non-Executive Director Large shareholder
137,323 -100.0%
2.01
275,937 USD
137,323 -100.0% 2.01 275,937 USD
2009-12-16 2009-12-14 S Sale

ALTA BIOPHARMA PARTNERS III LP

Large shareholder
2,044,750 -100.0%
2.01
4,108,721 USD
2,044,750 -100.0% 2.01 4,108,721 USD