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Overview of all insider trading transactions in Northstar Neuroscience, Inc.. Get notifications about new insider transactions in Northstar Neuroscience, Inc. for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Option Exercise | M | 1.72 | 325,000 | 559,000 | 0 | |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Option Exercise | M | 1.35 | 6,349 | 8,571 | 0 | |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Option Exercise | M | 0.90 | 48,888 | 43,999 | 0 | |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Option Exercise | M | 0.90 | 111,111 | 100,000 | 0 | |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Buy | M | 0.90 | 159,999 | 143,999 | 539,941 | 379.9 K to 539.9 K (+42.11 %) |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Buy | M | 1.35 | 6,349 | 8,571 | 379,942 | 373.6 K to 379.9 K (+1.70 %) |
| Jun 25 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Director | Buy | M | 1.72 | 325,000 | 559,000 | 373,593 | 48.6 K to 373.6 K (+668.82 %) |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Option Exercise | M | 1.74 | 10,000 | 17,400 | 0 | |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Sell | M | 2.00 | 8,700 | 17,400 | 6,172 | 14.9 K to 6.2 K (-58.50 %) |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Buy | M | 1.74 | 10,000 | 17,400 | 14,872 | 4.9 K to 14.9 K (+205.25 %) |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | MCNAMARA ROBERT E | Director | Option Exercise | M | 1.74 | 10,000 | 17,400 | 0 | |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | MCNAMARA ROBERT E | Director | Sell | M | 2.00 | 8,700 | 17,400 | 1,300 | 10 K to 1.3 K (-87.00 %) |
| Jun 19 2009 | NSTR | Northstar Neurosci ... | MCNAMARA ROBERT E | Director | Buy | M | 1.74 | 10,000 | 17,400 | 10,000 | 0 to 10 K |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 0.90 | 3,126 | 2,813 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 0.90 | 25,973 | 23,376 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 1.20 | 71,473 | 85,768 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 1.20 | 94,260 | 113,112 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 1.35 | 13,558 | 18,303 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 1.74 | 10,000 | 17,400 | 0 | |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Payment of Exercise | F | 1.99 | 131,042 | 260,774 | 747,140 | 878.2 K to 747.1 K (-14.92 %) |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 0.90 | 29,099 | 26,189 | 878,182 | 849.1 K to 878.2 K (+3.43 %) |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 1.20 | 165,733 | 198,880 | 849,083 | 683.4 K to 849.1 K (+24.25 %) |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 1.35 | 13,558 | 18,303 | 683,350 | 669.8 K to 683.4 K (+2.02 %) |
| Jun 08 2009 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 1.74 | 10,000 | 17,400 | 669,792 | 659.8 K to 669.8 K (+1.52 %) |
| Mar 27 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.81 | 350,000 | 634,550 | 3,492,494 | 3.8 M to 3.5 M (-9.11 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Option Exercise | M | 1.56 | 25,500 | 39,780 | 0 | |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Option Exercise | M | 1.72 | 4,004 | 6,887 | 0 | |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Option Exercise | M | 1.72 | 48,496 | 83,413 | 4,004 | |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Payment of Exercise | F | 1.95 | 68,527 | 133,628 | 21,136 | 89.7 K to 21.1 K (-76.43 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Buy | M | 1.56 | 25,500 | 39,780 | 89,663 | 64.2 K to 89.7 K (+39.74 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP-Clinical&Regulat ... | Buy | M | 1.72 | 52,500 | 90,300 | 64,163 | 11.7 K to 64.2 K (+450.14 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Option Exercise | M | 1.91 | 45,000 | 85,950 | 0 | |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Option Exercise | M | 1.72 | 52,500 | 90,300 | 0 | |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Payment of Exercise | F | 1.95 | 90,384 | 176,249 | 13,364 | 103.7 K to 13.4 K (-87.12 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Buy | M | 1.91 | 45,000 | 85,950 | 103,748 | 58.7 K to 103.7 K (+76.60 %) |
| Mar 13 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Buy | M | 1.72 | 52,500 | 90,300 | 58,748 | 6.2 K to 58.7 K (+840.27 %) |
| Feb 06 2009 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Chief Executive Off ... | Payment of Exercise | F | 1.90 | 15,236 | 28,948 | 48,593 | 63.8 K to 48.6 K (-23.87 %) |
| Feb 06 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Payment of Exercise | F | 1.90 | 1,959 | 3,722 | 6,248 | 4.3 K to 6.2 K (+45.67 %) |
| Feb 06 2009 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP, Clinical & Regu ... | Payment of Exercise | F | 1.90 | 3,656 | 6,946 | 11,663 | 15.3 K to 11.7 K (-23.87 %) |
| Feb 06 2009 | NSTR | Northstar Neurosci ... | GANI MATTHEW | Vice President, Pro ... | Payment of Exercise | F | 1.90 | 3,656 | 6,946 | 11,663 | 15.3 K to 11.7 K (-23.87 %) |
| Jan 16 2009 | NSTR | Northstar Neurosci ... | Dow Brian B | VP-Finance, CFO, Se ... | Option Exercise | A | 1.91 | 45,000 | 85,950 | 45,000 | |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.81 | 2,200 | 3,982 | 3,842,494 | 3.8 M to 3.8 M (-0.06 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.80 | 104,764 | 188,575 | 3,844,694 | 3.9 M to 3.8 M (-2.65 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.81 | 1,500 | 2,715 | 3,949,458 | 4 M to 3.9 M (-0.04 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.80 | 2,600 | 4,680 | 3,950,958 | 4 M to 4 M (-0.07 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.79 | 600 | 1,074 | 3,953,558 | 4 M to 4 M (-0.02 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.77 | 12,300 | 21,771 | 3,954,158 | 4 M to 4 M (-0.31 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.76 | 700 | 1,232 | 3,966,458 | 4 M to 4 M (-0.02 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.82 | 4,300 | 7,826 | 3,967,158 | 4 M to 4 M (-0.11 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.80 | 300 | 540 | 3,971,458 | 4 M to 4 M (-0.01 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.79 | 9,400 | 16,826 | 3,971,758 | 4 M to 4 M (-0.24 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.77 | 20,700 | 36,639 | 3,981,158 | 4 M to 4 M (-0.52 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.76 | 176,900 | 311,344 | 4,001,858 | 4.2 M to 4 M (-4.23 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.75 | 233,600 | 408,800 | 4,178,758 | 4.4 M to 4.2 M (-5.29 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.74 | 13,900 | 24,186 | 4,412,358 | 4.4 M to 4.4 M (-0.31 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.65 | 11,100 | 18,315 | 4,426,258 | 4.4 M to 4.4 M (-0.25 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.60 | 3,400 | 5,440 | 4,437,358 | 4.4 M to 4.4 M (-0.08 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.26 | 800 | 1,008 | 4,440,758 | 4.4 M to 4.4 M (-0.02 %) |
| Jan 09 2009 | NSTR | Northstar Neurosci ... | BARCLAYS PLC | 10% Owner | Sell | S | 1.25 | 7,900 | 9,875 | 4,441,558 | 4.4 M to 4.4 M (-0.18 %) |
| Dec 03 2008 | NSTR | Northstar Neurosci ... | GANI MATTHEW | VP, Product Develop ... | Payment of Exercise | F | 1.03 | 1,481 | 1,525 | 15,319 | 16.8 K to 15.3 K (-8.82 %) |
| Dec 03 2008 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP, Clinical & Regu ... | Payment of Exercise | F | 1.03 | 1,481 | 1,525 | 15,319 | 16.8 K to 15.3 K (-8.82 %) |
| Dec 03 2008 | NSTR | Northstar Neurosci ... | Bowers John S Jr | Chief Executive Off ... | Payment of Exercise | F | 1.03 | 6,171 | 6,356 | 63,829 | 70 K to 63.8 K (-8.82 %) |
| Dec 03 2008 | NSTR | Northstar Neurosci ... | CALVERT RAYMOND N | VP, Finance and CFO | Payment of Exercise | F | 1.03 | 1,851 | 1,907 | 19,149 | 21 K to 19.1 K (-8.81 %) |
| Nov 20 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.19 | 275,000 | 326,838 | 3,463,926 | 3.2 M to 3.5 M (+8.62 %) |
| Nov 20 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.00 | 410,000 | 410,000 | 3,188,926 | 2.8 M to 3.2 M (+14.75 %) |
| Nov 17 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.25 | 400,000 | 499,920 | 2,778,926 | 2.4 M to 2.8 M (+16.81 %) |
| Nov 12 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Sell | J | 0.00 | 4,757,038 | 0 | 0 | 4.8 M to 0 (-100.00 %) |
| Sep 16 2008 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP Clinical&Regulat ... | Option Exercise | A | 1.56 | 25,500 | 39,780 | 25,500 | |
| Sep 16 2008 | NSTR | Northstar Neurosci ... | Sheffield Deborah L. | VP Clinical&Regulat ... | Grant | A | 0.00 | 7,800 | 0 | 16,800 | 9 K to 16.8 K (+86.67 %) |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | SPENCER DALE A | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | MCNAMARA ROBERT E | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | GRAF A JAY | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | Ellwein Michael D | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| May 09 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.80 | 23,575 | 42,421 | 4,688,713 | 4.7 M to 4.7 M (+0.51 %) |
| May 09 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.80 | 8,100 | 14,580 | 4,665,138 | 4.7 M to 4.7 M (+0.17 %) |
| May 09 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 25,000 | 45,250 | 4,657,038 | 4.6 M to 4.7 M (+0.54 %) |
| May 09 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.83 | 100,000 | 183,160 | 4,632,038 | 4.5 M to 4.6 M (+2.21 %) |
| Jun 17 2008 | NSTR | Northstar Neurosci ... | BARNES SUSAN K | Director | Option Exercise | A | 1.74 | 10,000 | 17,400 | 10,000 | |
| May 14 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.80 | 37,300 | 67,039 | 4,757,038 | 4.7 M to 4.8 M (+0.79 %) |
| May 14 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.78 | 17,130 | 30,533 | 4,719,738 | 4.7 M to 4.7 M (+0.36 %) |
| May 14 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.80 | 13,895 | 25,011 | 4,702,608 | 4.7 M to 4.7 M (+0.30 %) |
| May 06 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.83 | 100,000 | 183,000 | 4,532,038 | 4.4 M to 4.5 M (+2.26 %) |
| Apr 28 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.79 | 25,000 | 44,750 | 4,182,038 | 4.2 M to 4.2 M (+0.60 %) |
| Apr 28 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.77 | 35,000 | 61,950 | 4,157,038 | 4.1 M to 4.2 M (+0.85 %) |
| Apr 28 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.79 | 150,000 | 269,025 | 4,122,038 | 4 M to 4.1 M (+3.78 %) |
| Apr 28 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 170,000 | 307,598 | 3,972,038 | 3.8 M to 4 M (+4.47 %) |
| May 01 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.82 | 50,000 | 91,000 | 4,432,038 | 4.4 M to 4.4 M (+1.14 %) |
| May 01 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 200,000 | 361,360 | 4,382,038 | 4.2 M to 4.4 M (+4.78 %) |
| Apr 18 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.80 | 36,700 | 66,060 | 3,802,038 | 3.8 M to 3.8 M (+0.97 %) |
| Apr 18 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.78 | 67,600 | 120,585 | 3,765,338 | 3.7 M to 3.8 M (+1.83 %) |
| Apr 18 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.79 | 100,000 | 179,330 | 3,697,738 | 3.6 M to 3.7 M (+2.78 %) |
| Apr 15 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.77 | 120,000 | 212,244 | 3,597,738 | 3.5 M to 3.6 M (+3.45 %) |
| Apr 15 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.77 | 6,438 | 11,413 | 3,477,738 | 3.5 M to 3.5 M (+0.19 %) |
| Apr 15 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.79 | 41,587 | 74,611 | 3,471,300 | 3.4 M to 3.5 M (+1.21 %) |
| Apr 15 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 25,000 | 45,250 | 3,429,713 | 3.4 M to 3.4 M (+0.73 %) |
| Apr 15 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 58,413 | 105,669 | 3,404,713 | 3.3 M to 3.4 M (+1.75 %) |
| Apr 10 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 50,000 | 90,405 | 3,346,300 | 3.3 M to 3.3 M (+1.52 %) |
| Apr 10 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.81 | 5,900 | 10,679 | 3,296,300 | 3.3 M to 3.3 M (+0.18 %) |
| Apr 10 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.83 | 25,000 | 45,750 | 3,290,400 | 3.3 M to 3.3 M (+0.77 %) |
| Apr 07 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.84 | 50,000 | 92,030 | 3,265,400 | 3.2 M to 3.3 M (+1.56 %) |
| Apr 07 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.87 | 100,000 | 187,000 | 3,215,400 | 3.1 M to 3.2 M (+3.21 %) |
| Apr 07 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.82 | 120,000 | 218,532 | 3,115,400 | 3 M to 3.1 M (+4.01 %) |
| Apr 04 2008 | NSTR | Northstar Neurosci ... | TANG CAPITAL MANAGEMENT LLC | 10% Owner | Buy | P | 1.77 | 61,666 | 109,149 | 2,995,400 | 2.9 M to 3 M (+2.10 %) |
| Apr 04 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.71 | 498,000 | 850,933 | 2,995,400 | 2.5 M to 3 M (+19.94 %) |
| Apr 04 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.71 | 27,700 | 47,400 | 2,497,400 | 2.5 M to 2.5 M (+1.12 %) |
| Apr 03 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.67 | 70,000 | 117,194 | 2,469,700 | 2.4 M to 2.5 M (+2.92 %) |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | LYNCH SCOTT | VP Mkting & Busines ... | Option Exercise | A | 1.72 | 78,000 | 134,160 | 78,000 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | LYNCH SCOTT | VP Mkting & Busines ... | Grant | A | 0.00 | 16,800 | 0 | 16,800 | 0 to 16.8 K |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | MEHTA NAWZER | VP Clinical Affairs | Option Exercise | A | 1.72 | 78,000 | 134,160 | 78,000 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | MEHTA NAWZER | VP Clinical Affairs | Grant | A | 0.00 | 16,800 | 0 | 16,800 | 0 to 16.8 K |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | GANI MATTHEW | VP Product Developm ... | Option Exercise | A | 1.72 | 78,000 | 134,160 | 78,000 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | GANI MATTHEW | VP Product Developm ... | Grant | A | 0.00 | 16,800 | 0 | 16,800 | 0 to 16.8 K |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | GLINER BRADFORD E | VP Research | Option Exercise | A | 1.72 | 78,000 | 134,160 | 78,000 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | GLINER BRADFORD E | VP Research | Grant | A | 0.00 | 16,800 | 0 | 42,883 | 26.1 K to 42.9 K (+64.41 %) |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | CALVERT RAYMOND N | CFO | Option Exercise | A | 1.72 | 97,500 | 167,700 | 97,500 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | CALVERT RAYMOND N | CFO | Grant | A | 0.00 | 21,000 | 0 | 21,000 | 0 to 21 K |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | Bowers John S Jr | CEO | Option Exercise | A | 1.72 | 325,000 | 559,000 | 325,000 | |
| Apr 02 2008 | NSTR | Northstar Neurosci ... | Bowers John S Jr | CEO | Grant | A | 0.00 | 70,000 | 0 | 70,000 | 0 to 70 K |
| Mar 31 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.56 | 19,000 | 29,655 | 2,399,700 | 2.4 M to 2.4 M (+0.80 %) |
| Mar 31 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.57 | 160,000 | 251,008 | 2,380,700 | 2.2 M to 2.4 M (+7.20 %) |
| Mar 31 2008 | NSTR | Northstar Neurosci ... | TANG KEVIN C | 10% Owner | Buy | P | 1.55 | 44,794 | 69,278 | 2,220,700 | 2.2 M to 2.2 M (+2.06 %) |
| Aug 29 2007 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 0.90 | 12,687 | 11,418 | 3,126 | |
| Aug 29 2007 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Option Exercise | M | 0.60 | 7,313 | 4,388 | 0 | |
| Aug 29 2007 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 0.90 | 12,687 | 11,418 | 659,792 | 647.1 K to 659.8 K (+1.96 %) |
| Aug 29 2007 | NSTR | Northstar Neurosci ... | LEVY ALAN J | Director | Buy | M | 0.60 | 7,313 | 4,388 | 647,105 | 639.8 K to 647.1 K (+1.14 %) |
| Jul 26 2007 | NSTR | Northstar Neurosci ... | BOSTON SCIENTIFIC CORP | 10% Owner | Sell | S | 10.10 | 3,214,535 | 32,466,804 | 0 | 3.2 M to 0 (-100.00 %) |
| Jul 03 2007 | NSTR | Northstar Neurosci ... | Bowers John S Jr | President & CEO | Option Exercise | A | 11.80 | 250,000 | 2,950,000 | 250,000 | |
| Jul 03 2007 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Buy | J | 0.00 | 4,872 | 0 | 4,872 | 0 to 4.9 K |
| Jul 03 2007 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Sell | J | 0.00 | 333,333 | 0 | 0 | 333.3 K to 0 (-100.00 %) |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | Hutton Wende S | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | BARNES SUSAN K | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | GRAF A JAY | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | MCNAMARA ROBERT E | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | SPENCER DALE A | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | Ellwein Michael D | Director | Option Exercise | A | 12.83 | 25,000 | 320,750 | 25,000 | |
| May 30 2007 | NSTR | Northstar Neurosci ... | GLINER BRADFORD E | Vice President, Res ... | Sell | S | 13.50 | 4,000 | 54,000 | 26,083 | 30.1 K to 26.1 K (-13.30 %) |
| Jun 19 2007 | NSTR | Northstar Neurosci ... | WINSLOW CAROL D | Director | Option Exercise | A | 12.83 | 10,000 | 128,300 | 10,000 | |
| May 18 2007 | NSTR | Northstar Neurosci ... | TREU JESSE I | Director | Buy | J | 0.00 | 14,690 | 0 | 14,690 | 0 to 14.7 K |
| May 18 2007 | NSTR | Northstar Neurosci ... | TREU JESSE I | Director | Buy | J | 0.00 | 17,231 | 0 | 17,231 | 0 to 17.2 K |
| May 18 2007 | NSTR | Northstar Neurosci ... | TREU JESSE I | Director | Sell | J | 0.00 | 146,907 | 0 | 0 | 146.9 K to 0 (-100.00 %) |
| May 18 2007 | NSTR | Northstar Neurosci ... | TREU JESSE I | Director | Sell | J | 0.00 | 3,333 | 0 | 0 | 3.3 K to 0 (-100.00 %) |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Buy | J | 0.00 | 179 | 0 | 179 | 0 to 179 |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Buy | J | 0.00 | 1,080 | 0 | 1,080 | 0 to 1.1 K |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Sell | J | 0.00 | 110,105 | 0 | 225,000 | 335.1 K to 225 K (-32.86 %) |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Buy | J | 0.00 | 40,357 | 0 | 79,675 | 39.3 K to 79.7 K (+102.64 %) |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Sell | J | 0.00 | 145,000 | 0 | 290,000 | 435 K to 290 K (-33.33 %) |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Sell | J | 0.00 | 870,918 | 0 | 1,740,000 | 2.6 M to 1.7 M (-33.36 %) |
| May 17 2007 | NSTR | Northstar Neurosci ... | MAYFIELD X LP /DE | 10% Owner | Buy | J | 0.00 | 179 | 0 | 179 | 0 to 179 |