| Filed | As-Of/On | Form | Fullname | Symbol | Country | Industry | Shares | Activity | Shares Change | Shares Pct. Change | Hypothetical Old Value | Hypothetical New Value | Hypothetical Value Chg. | Hypothetical Return | Hypothetical Results |
Director |
Other |
Ten Pct |
Officer |
Officer Title |
History |
|---|
| 2009-11-03 | 2009-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 239,948 | Added More | 27,068 | 12.71 % | $4,443,837 | $4,321,463 | $-122,373 | -2.75 % | $-13,805 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2009-08-06 | 2009-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 212,880 | Sold Some | -195,330 | -47.85 % | $5,045,256 | $3,833,969 | $-1,211,287 | -24.00 % | $1,111,428 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2009-05-14 | 2009-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 408,210 | Added More | 69,879 | 20.65 % | $7,462,079 | $7,351,862 | $-110,217 | -1.47 % | $-18,867 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2009-04-17 | 2008-12-31 | 13F-HR/A | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 338,331 | Sold Some | -414,913 | -55.08 % | $6,164,391 | $6,093,341 | $-71,050 | -1.15 % | $87,132 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2008-11-03 | 2008-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 753,244 | Added More | 358,238 | 90.69 % | $22,574,723 | $13,565,924 | $-9,008,798 | -39.90 % | $-4,284,526 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2008-08-08 | 2008-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 395,006 | Added More | 28,792 | 7.86 % | $15,026,028 | $7,114,058 | $-7,911,970 | -52.65 % | $-576,704 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2008-05-14 | 2008-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 366,214 | Added More | 81,051 | 28.42 % | $12,696,639 | $6,595,514 | $-6,101,125 | -48.05 % | $-1,350,310 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2008-02-12 | 2007-12-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 285,163 | Sold Some | -4,300 | -1.48 % | $8,141,404 | $5,135,786 | $-3,005,618 | -36.91 % | $45,322 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2007-11-13 | 2007-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 289,463 | Added More | 67,400 | 30.35 % | $8,214,960 | $5,213,229 | $-3,001,731 | -36.53 % | $-698,938 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2007-08-14 | 2007-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 222,063 | Added More | 205,721 | 1258.84 % | $5,613,753 | $3,999,355 | $-1,614,398 | -28.75 % | $-1,495,592 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2007-05-10 | 2007-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 16,342 | Sold Some | -361 | -2.16 % | $330,762 | $294,319 | $-36,443 | -11.01 % | $805 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2007-02-09 | 2006-12-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 16,703 | Sold Some | -2,890 | -14.75 % | $388,345 | $300,821 | $-87,524 | -22.53 % | $15,144 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2006-11-14 | 2006-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 19,593 | Sold Some | -733 | -3.60 % | $497,466 | $352,870 | $-144,596 | -29.06 % | $5,410 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2006-08-10 | 2006-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 20,326 | Sold Some | -73,901 | -78.42 % | $550,428 | $366,071 | $-184,357 | -33.49 % | $670,282 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2006-05-15 | 2006-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 94,227 | Added More | 75,300 | 397.84 % | $2,488,535 | $1,697,028 | $-791,507 | -31.80 % | $-632,520 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2006-02-10 | 2005-12-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 18,927 | Added More | 1,874 | 10.98 % | $629,891 | $340,875 | $-289,015 | -45.88 % | $-28,616 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2005-11-14 | 2005-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 17,053 | Added More | 1,700 | 11.07 % | $502,211 | $307,125 | $-195,086 | -38.84 % | $-19,448 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2005-08-12 | 2005-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 15,353 | Sold Some | -133 | -0.85 % | $683,976 | $276,508 | $-407,469 | -59.57 % | $3,530 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2005-05-11 | 2005-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 15,486 | New Holding | 15,486 | 100 % | $644,063 | $278,903 | $-365,160 | -56.69 % | $-365,160 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2004-08-12 | 2004-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 0 | Sold All | -12,186 | -100 % | - | - | - | -64.23 % | $394,217 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2004-05-13 | 2004-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 12,186 | Added More | 300 | 2.52 % | $865,084 | $219,470 | $-645,614 | -74.63 % | $-15,894 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2004-02-12 | 2003-12-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 11,886 | Sold Some | -1,314 | -9.95 % | $762,011 | $214,067 | $-547,945 | -71.90 % | $60,575 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2003-11-12 | 2003-09-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 13,200 | Sold Some | -16,200 | -55.10 % | $654,324 | $237,732 | $-416,592 | -63.66 % | $511,272 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2003-08-14 | 2003-06-30 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 29,400 | Added More | 19,000 | 182.69 % | $1,384,740 | $529,494 | $-855,246 | -61.76 % | $-552,710 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2003-05-14 | 2003-03-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 10,400 | Added More | 1,900 | 22.35 % | $351,312 | $187,304 | $-164,008 | -46.68 % | $-29,963 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
| 2003-02-11 | 2002-12-31 | 13F-HR | Martek Biosciences Corp | MATK | US | Medical-Biomedical/Gene | 8,500 | New Holding | 8,500 | 100 % | $194,905 | $153,085 | $-41,820 | -21.45 % | $-41,820 | | | | | | History of Prudential Financial Inc Ownership Of Martek Biosciences Corp |
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