| SC 13G/A | 2008-02-14 | FMR LLC | DR REDDYS LABORATORIES LTD | 5,573,957 | 3.3% | EDGAR |
| SC 13G/A | 2007-02-14 | MELLON FINANCIAL CORP | DR REDDYS LABORATORIES LTD | 1,130 | 0.0% | EDGAR |
| SC 13G | 2007-02-14 | FMR CORP | DR REDDYS LABORATORIES LTD | 10,029,349 | 6.0% | EDGAR |
| SC 13G/A | 2006-02-15 | MELLON FINANCIAL CORP | DR REDDYS LABORATORIES LTD | 4,398,480 | 5.7% | EDGAR |
| SC 13G/A | 2005-02-14 | FMR CORP | DR REDDYS LABORATORIES LTD | 2,663,200 | 3.5% | EDGAR |
| SC 13G | 2005-02-14 | MELLON FINANCIAL CORP | DR REDDYS LABORATORIES LTD | 4,061,500 | 5.3% | EDGAR |
| SC 13G | 2004-02-17 | FMR CORP | DR REDDYS LABORATORIES LTD | 4,157,288 | 5.4% | EDGAR |
| SC 13D | 2002-03-05 | - | - | - | - | EDGAR |
| SC 13G/A | 2001-07-11 | GOVERNMENT OF SINGAPORE INVESTMENT CORP PTE LTD ET AL | DR REDDYS LABORATORIES LTD | 1,547,405 | 4.9% | EDGAR |
| SC 13G | 2001-04-20 | GOVERNMENT OF SINGAPORE INVESTMENT CORP PTE LTD ET AL | DR REDDYS LABORATORIES LTD | 2,516,348 | 8.0% | EDGAR |