







To find out why GuruFocus thinks data on insider trade are interesting, read
| Symbol | Company | Insider | Position | Date | Buy/Sell | Shares | Trade Price ($) | Cost ($1000) | Price Change Since Trade (%) |
Yield (%) | P/E | Market Cap ($M) | Details | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2013-03-11 | Sell | 60,000 | $31.16 | 1869.6 | 11.78 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2013-03-06 | Sell | 100,000 | $29.68 | 2968 | 17.35 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2013-01-04 | Sell | 50,983 | $24.95 | 1272 | 39.6 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-12-17 | Sell | 50,000 | $23.7 | 1185 | 46.96 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-11-13 | Sell | 27,327 | $23.59 | 644.6 | 47.65 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-10-15 | Sell | 25,000 | $25.01 | 625.3 | 39.26 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-08-13 | Sell | 25,000 | $24.01 | 600.3 | 45.06 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-06-18 | Sell | 25,000 | $25.36 | 634 | 37.34 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-04-25 | Sell | 25,000 | $19.95 | 498.8 | 74.59 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-02-28 | Sell | 4,000 | $18.53 | 74.1 | 87.97 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2012-02-28 | Sell | 46,000 | $18.52 | 851.9 | 88.07 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2011-10-27 | Sell | 20,918 | $21.95 | 459.2 | 58.68 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2011-10-20 | Sell | 20,461 | $20.58 | 421.1 | 69.24 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | COO | 2011-06-20 | Sell | 13,385 | $20 | 267.7 | 74.15 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2011-06-09 | Sell | 3,600 | $20 | 72 | 74.15 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2011-05-13 | Sell | 42,715 | $18 | 768.9 | 93.5 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2011-04-05 | Sell | 40,000 | $16 | 640 | 117.69 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2009-07-30 | Sell | 60,000 | $12.36 | 741.6 | 181.8 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2008-09-26 | Sell | 24,427 | $11.53 | 281.6 | 202.08 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2008-09-16 | Sell | 30,000 | $12.25 | 367.5 | 184.33 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2007-09-19 | Sell | 44,400 | $11.54 | 512.4 | 201.82 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2007-09-20 | Sell | 18,100 | $11.61 | 210.1 | 200 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2007-09-20 | Sell | 16,500 | $11.65 | 192.2 | 198.97 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2007-09-20 | Sell | 19,100 | $11.8 | 225.4 | 195.17 | 0.00 | 0.00 | 4199.9 | |
![]() | SGEN | Seattle Genetic... | DOBMEIER ERIC | Chief Business Officer | 2007-09-20 | Sell | 1,900 | $11.9 | 22.6 | 192.69 | 0.00 | 0.00 | 4199.9 |
| Guru Name | Portfolio Date* | Current Shares (?) | % of Total Assets (?) | Change from Last Holdings (?) | |
|---|---|---|---|---|---|
| Columbia Wanger | 2013-03-31 | 8,625,000 | 1.3% | -3.8% | |
| PRIMECAP Management | 2013-03-31 | 10,429,099 | 0.55% | -0.89% | |
| RS Investment Management | 2013-03-31 | 398,920 | 0.1% | +1.52% | |
| Manning & Napier Advisors, Inc | 2013-03-31 | 492,200 | 0.09% | +46.89% | |
| Jim Simons | 2013-03-31 | 219,613 | 0.02% | -47.07% | |
| Steven Cohen | 2013-03-31 | 0 | 0% | Sold Out | |
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