SC 13D | 2001-08-14 | TYSON FOODS INC | IBP INC | 54,186,999 | 50.1% | EDGAR |
SC 13G | 2001-08-09 | MELLON FINANCIAL CORP | TYSON FOODS INC | 12,201,519 | 10.2% | EDGAR |
SC 13G/A | 2001-02-14 | BRINSON PARTNERS INC/IL | TYSON FOODS INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2001-02-12 | AXA FINANCIAL INC | TYSON FOODS INC | 11,515,851 | 9.4% | EDGAR |
SC 13G/A | 2001-01-10 | AMVESCAP PLC \GA\ | TYSON FOODS INC | 0 | 0.0% | EDGAR |
SC 13G | 2000-11-13 | - | - | - | - | EDGAR |
SC 13G/A | 2000-11-08 | - | - | - | - | EDGAR |
SC 13G | 2000-02-11 | BRINSON PARTNERS INC/IL | TYSON FOODS INC | 6,743,850 | 5.4% | EDGAR |
SC 13G | 2000-02-11 | BRINSON PARTNERS INC/IL | TYSON FOODS INC | 6,743,850 | 5.4% | EDGAR |
SC 13G | 2000-02-11 | BRINSON PARTNERS INC/IL | TYSON FOODS INC | 6,743,850 | 5.4% | EDGAR |
SC 13G | 2000-02-08 | BERNSTEIN SANFORD C & CO INC | TYSON FOODS INC | 12,103,543 | 9.6% | EDGAR |
SC 13G | 2000-02-08 | BERNSTEIN SANFORD C & CO INC | TYSON FOODS INC | 12,103,543 | 9.6% | EDGAR |
SC 13G | 2000-02-08 | BERNSTEIN SANFORD C & CO INC | TYSON FOODS INC | 12,103,543 | 9.6% | EDGAR |
SC 13G/A | 2000-02-04 | AMVESCAP PLC \GA\ | TYSON FOODS INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2000-02-04 | AMVESCAP PLC \GA\ | TYSON FOODS INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2000-02-04 | AMVESCAP PLC \GA\ | TYSON FOODS INC | 0 | 0.0% | EDGAR |