| 序号 | 股票代码 | 股票名称 | 机构名称 | 变动方向 | 变动股份数(股) | 变动后数量(股) | 变动后持股率 | 公布日期 |
| 1401 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 50.98万 | 8382.20万 | 5.46% | 2009-07-13 |
| 1402 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 96.82万 | 8331.22万 | 5.43% | 2009-07-10 |
| 1403 | 02883 | 中海油田服务 | Morgan Stanley |
减持 | -63.70万 | 8234.39万 | 5.36% | 2009-07-09 |
| 1404 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 100.00万 | 13913.61万 | 9.07% | 2009-07-09 |
| 1405 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 231.46万 | 8298.10万 | 5.41% | 2009-07-08 |
| 1406 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
减持 | -127.20万 | 13813.61万 | 8.99% | 2009-07-08 |
| 1407 | 02883 | 中海油田服务 | Baring Asset Management Limited |
减持 | -81.60万 | 12257.80万 | 7.98% | 2009-07-07 |
| 1408 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 262.45万 | 8066.63万 | 5.26% | 2009-07-07 |
| 1409 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 89.60万 | 7761.45万 | 5.06% | 2009-07-03 |
| 1410 | 02883 | 中海油田服务 | Morgan Stanley |
减持 | -32.71万 | 7671.85万 | 4.99% | 2009-07-02 |
| 1411 | 02883 | 中海油田服务 | Morgan Stanley |
增持 | 151.57万 | 7704.55万 | 5.02% | 2009-06-30 |
| 1412 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 120.20万 | 13870.41万 | 9.04% | 2009-06-24 |
| 1413 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 592.70万 | 12677.01万 | 8.26% | 2009-06-11 |
| 1414 | 02883 | 中海油田服务 | Baring Asset Management Limited |
增持 | 77.40万 | 12342.60万 | 8.04% | 2009-06-10 |
| 1415 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 500.00万 | 11150.11万 | 7.26% | 2009-06-03 |
| 1416 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
减持 | -101.80万 | 10653.71万 | 6.94% | 2009-06-01 |
| 1417 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 177.60万 | 10817.91万 | 7.05% | 2009-05-13 |
| 1418 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
减持 | -183.40万 | 10640.31万 | 6.93% | 2009-05-12 |
| 1419 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 714.80万 | 11054.31万 | 7.20% | 2009-05-07 |
| 1420 | 02883 | 中海油田服务 | Baring Asset Management Limited |
增持 | 435.00万 | 10893.20万 | 7.09% | 2009-05-06 |
| 1421 | 02883 | 中海油田服务 | Baring Asset Management Limited |
增持 | 1472.20万 | 10458.20万 | 6.81% | 2009-05-05 |
| 1422 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -726.00万 | 6964.60万 | 4.54% | 2009-05-05 |
| 1423 | 02883 | 中海油田服务 | Northern Trust Fiduciary Services (Ireland) Limited |
增持 | 1420.00万 | 7946.60万 | 5.17% | 2009-05-05 |
| 1424 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -201.80万 | 9141.68万 | 5.96% | 2009-04-02 |
| 1425 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 208.20万 | 9398.47万 | 6.12% | 2009-03-27 |
| 1426 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
减持 | -253.60万 | 9121.97万 | 5.94% | 2009-01-26 |
| 1427 | 02883 | 中海油田服务 | Commonwealth Bank of Australia |
减持 | -185.80万 | 12231.20万 | 7.97% | 2009-01-19 |
| 1428 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
减持 | -218.00万 | 10681.57万 | 6.96% | 2009-01-12 |
| 1429 | 02883 | 中海油田服务 | Baring Asset Management Limited |
增持 | 456.40万 | 7799.60万 | 5.08% | 2009-01-09 |
| 1430 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -472.00万 | 10446.28万 | 6.81% | 2008-12-22 |
| 1431 | 02883 | 中海油田服务 | Commonwealth Bank of Australia |
减持 | -484.60万 | 13754.80万 | 8.96% | 2008-12-16 |
| 1432 | 02883 | 中海油田服务 | Government of Singapore Investment Corporation Pte Ltd |
减持 | -470.00万 | 7477.50万 | 4.87% | 2008-12-11 |
| 1433 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
增持 | 264.00万 | 10858.28万 | 7.07% | 2008-12-10 |
| 1434 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -451.80万 | 10428.57万 | 6.79% | 2008-12-01 |
| 1435 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -480.00万 | 12113.97万 | 7.89% | 2008-11-26 |
| 1436 | 02883 | 中海油田服务 | Government of Singapore Investment Corporation Pte Ltd |
增持 | 66.40万 | 7697.80万 | 5.02% | 2008-11-25 |
| 1437 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -764.80万 | 13579.37万 | 8.85% | 2008-11-21 |
| 1438 | 02883 | 中海油田服务 | Commonwealth Bank of Australia |
增持 | 374.40万 | 13840.20万 | 9.02% | 2008-11-19 |
| 1439 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -505.40万 | 15164.17万 | 9.88% | 2008-11-18 |
| 1440 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -338.60万 | 16627.97万 | 10.83% | 2008-11-11 |
| 1441 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 274.80万 | 10979.68万 | 7.15% | 2008-10-31 |
| 1442 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -1538.10万 | 18286.57万 | 11.91% | 2008-10-30 |
| 1443 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -200.00万 | 19824.67万 | 12.92% | 2008-10-29 |
| 1444 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -1113.60万 | 20808.07万 | 13.56% | 2008-10-16 |
| 1445 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 616.60万 | 9733.08万 | 6.34% | 2008-10-14 |
| 1446 | 02883 | 中海油田服务 | Commonwealth Bank of Australia |
增持 | 372.20万 | 12487.00万 | 8.14% | 2008-10-10 |
| 1447 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -206.80万 | 22815.67万 | 14.87% | 2008-10-10 |
| 1448 | 02883 | 中海油田服务 | JPMorgan Chase & Co. |
增持 | 394.83万 | 7956.31万 | 5.18% | 2008-09-24 |
| 1449 | 02883 | 中海油田服务 | Commonwealth Bank of Australia |
增持 | 301.00万 | 10797.40万 | 7.03% | 2008-08-12 |
| 1450 | 02883 | 中海油田服务 | Mirae Asset Global Investments (Hong Kong) Limited |
减持 | -30.60万 | 24524.07万 | 15.98% | 2008-07-22 |