| 2017 |
| 09/06 | 15:00 当社株式の上場廃止のお知らせ |
| 09/06 | 937 | 939 | 937 | 938 | 0% | 39,300 | 439億1604万 | 0% |
| 09/05 | 938 | 938 | 937 | 938 | 0% | 89,900 | 439億1604万 | 0% |
| 09/04 | 938 | 939 | 938 | 938 | 0% | 11,000 | 439億1604万 | 0% |
| 09/01 | 938 | 939 | 938 | 938 | 0% | 39,400 | 439億1604万 | 0% |
| 08/31 | 938 | 939 | 938 | 938 | -0.11% | 11,100 | 439億1604万 | 0% |
| 08/30 | 939 | 939 | 938 | 939 | +0.11% | 12,300 | 439億6285万 | +0.11% |
| 08/29 | 938 | 939 | 938 | 938 | 0% | 42,400 | 439億1604万 | 0% |
| 08/28 | 938 | 940 | 938 | 938 | 0% | 35,000 | 439億1604万 | 0% |
| 08/25 | 938 | 939 | 938 | 938 | 0% | 133,500 | 439億1604万 | -0.11% |
| 08/24 | 938 | 939 | 938 | 938 | 0% | 66,900 | 439億1604万 | -0.11% |
| 08/23 | 938 | 939 | 937 | 938 | 0% | 108,200 | 439億1604万 | -0.11% |
| 08/22 | 15:00 株式併合及び定款の一部変更に係る承認決議に関するお知らせ |
| 08/22 | 938 | 939 | 938 | 938 | 0% | 17,000 | 439億1604万 | -0.11% |
| 08/21 | 939 | 939 | 938 | 938 | 0% | 23,800 | 439億1604万 | -0.11% |
| 08/18 | 938 | 939 | 938 | 938 | 0% | 18,600 | 439億1604万 | -0.11% |
| 08/17 | 939 | 939 | 938 | 938 | 0% | 24,400 | 439億1604万 | -0.11% |
| 08/16 | 938 | 939 | 938 | 938 | -0.11% | 148,900 | 439億1604万 | -0.11% |
| 08/15 | 937 | 940 | 937 | 939 | +0.21% | 112,600 | 439億6285万 | 0% |
| 08/14 | 937 | 938 | 937 | 937 | -0.11% | 54,600 | 438億6922万 | -0.32% |
| 08/10 | 939 | 939 | 938 | 938 | 0% | 41,600 | 439億1604万 | -0.21% |
| 08/09 | 938 | 939 | 938 | 938 | -0.11% | 45,500 | 439億1604万 | -0.21% |
| 08/08 | 938 | 939 | 938 | 939 | +0.11% | 63,200 | 439億6285万 | -0.11% |
| 08/07 | 16:00 平成30年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | 939 | 939 | 938 | 938 | -0.11% | 115,700 | 439億1604万 | -0.21% |
| 08/04 | 938 | 939 | 938 | 939 | +0.11% | 19,000 | 439億6285万 | -0.11% |
| 08/03 | 938 | 939 | 938 | 938 | 0% | 20,200 | 439億1604万 | -0.21% |
| 08/02 | 938 | 939 | 938 | 938 | 0% | 16,300 | 439億1604万 | -0.21% |
| 08/01 | 938 | 939 | 938 | 938 | 0% | 74,000 | 439億1604万 | -0.21% |
| 07/31 | 938 | 939 | 938 | 938 | -0.21% | 160,300 | 439億1604万 | -0.21% |
| 07/28 | 938 | 942 | 938 | 940 | +0.21% | 511,500 | 440億967万 | 0% |
| 07/27 | 939 | 940 | 938 | 938 | -0.21% | 121,200 | 439億1604万 | -0.11% |
| 07/26 | 940 | 943 | 939 | 940 | 0% | 56,900 | 440億967万 | +0.11% |
| 07/25 | 940 | 941 | 939 | 940 | -0.11% | 17,300 | 440億967万 | +0.11% |
| 07/24 | 942 | 943 | 940 | 941 | -0.11% | 28,300 | 440億5649万 | +0.21% |
| 07/21 | 941 | 942 | 940 | 942 | +0.21% | 15,300 | 441億331万 | +0.32% |
| 07/20 | 941 | 951 | 940 | 940 | 0% | 73,700 | 440億967万 | +0.11% |
| 07/19 | 942 | 945 | 940 | 940 | -0.11% | 100,200 | 440億967万 | +0.11% |
| 07/18 | 15:00 自己株式の消却に関するお知らせ |
| 07/18 | 15:00 株式併合並びに単元株式数の定めの廃止及び定款の一部変更に関するお知らせ |
| 07/18 | 940 | 944 | 940 | 941 | -0.32% | 36,100 | 440億5649万 | +0.21% |
| 07/14 | 939 | 945 | 939 | 944 | +0.43% | 39,700 | 441億9695万 | +0.53% |
| 07/13 | 941 | 942 | 939 | 940 | -0.11% | 18,500 | 440億967万 | +0.11% |
| 07/12 | 939 | 941 | 939 | 941 | +0.11% | 106,100 | 440億5649万 | +0.21% |
| 07/11 | 940 | 943 | 939 | 940 | 0% | 113,800 | 440億967万 | +0.11% |
| 07/10 | 941 | 941 | 939 | 940 | 0% | 156,200 | 440億967万 | +0.21% |
| 07/07 | 940 | 943 | 939 | 940 | 0% | 194,200 | 440億967万 | +0.21% |
| 07/06 | 940 | 941 | 939 | 940 | 0% | 100,500 | 440億967万 | +0.21% |
| 07/05 | 939 | 941 | 938 | 940 | +0.21% | 131,200 | 440億967万 | +0.21% |
| 07/04 | 939 | 940 | 938 | 938 | 0% | 161,700 | 439億1604万 | 0% |
| 07/03 | 939 | 940 | 938 | 938 | -0.11% | 69,200 | 439億1604万 | 0% |
| 06/30 | 938 | 940 | 938 | 939 | +0.11% | 229,600 | 439億6285万 | +0.11% |
| 06/29 | 938 | 938 | 937 | 938 | +0.11% | 48,200 | 439億1604万 | 0% |
| 06/28 | 937 | 938 | 937 | 937 | 0% | 55,600 | 438億6922万 | -0.11% |
| 06/27 | 15:00 臨時株主総会招集のための基準日設定に関するお知らせ |
| 06/27 | 937 | 938 | 937 | 937 | 0% | 123,300 | 438億6922万 | -0.21% |
| 06/26 | 937 | 938 | 937 | 937 | 0% | 116,100 | 438億6922万 | -0.21% |
| 06/23 | 937 | 938 | 937 | 937 | 0% | 65,000 | 438億6922万 | -0.21% |
| 06/22 | 15:00 支配株主である株式会社大林組による当社株式に対する公開買付けの結果に関するお知らせ |
| 06/22 | 939 | 939 | 937 | 937 | -0.21% | 102,800 | 438億6922万 | -0.21% |
| 06/21 | 937 | 942 | 937 | 939 | +0.21% | 148,900 | 439億6285万 | 0% |
| 06/20 | 938 | 939 | 937 | 937 | -0.11% | 158,400 | 438億6922万 | -0.21% |
| 06/19 | 938 | 940 | 936 | 938 | -0.11% | 162,700 | 439億1604万 | -0.11% |
| 06/16 | 938 | 940 | 938 | 939 | +0.11% | 173,600 | 439億6285万 | 0% |
| 06/15 | 14:00 支配株主等に関する事項について |
| 06/15 | 938 | 940 | 938 | 938 | 0% | 208,500 | 439億1604万 | -0.11% |
| 06/14 | 938 | 939 | 938 | 938 | -0.11% | 93,700 | 439億1604万 | +0.54% |
| 06/13 | 938 | 940 | 938 | 939 | 0% | 96,500 | 439億6285万 | +1.73% |
| 06/12 | 939 | 940 | 938 | 939 | -0.11% | 449,300 | 439億6285万 | +2.85% |
| 06/09 | 940 | 940 | 939 | 940 | +0.11% | 178,600 | 440億967万 | +3.98% |
| 06/08 | 939 | 940 | 939 | 939 | 0% | 330,000 | 439億6285万 | +5.03% |
| 06/07 | 939 | 940 | 939 | 939 | 0% | 276,500 | 439億6285万 | +6.34% |
| 06/06 | 939 | 940 | 939 | 939 | 0% | 593,200 | 439億6285万 | +7.56% |
| 06/05 | 939 | 940 | 939 | 939 | 0% | 209,100 | 439億6285万 | +8.93% |
| 06/02 | 939 | 940 | 939 | 939 | 0% | 330,700 | 439億6285万 | +10.21% |
| 06/01 | 939 | 940 | 939 | 939 | 0% | 213,200 | 439億6285万 | +11.65% |
| 05/31 | 939 | 940 | 939 | 939 | 0% | 171,200 | 439億6285万 | +13.13% |
| 05/30 | 939 | 940 | 939 | 939 | 0% | 244,400 | 439億6285万 | +14.65% |
| 05/29 | 940 | 941 | 939 | 939 | 0% | 530,900 | 439億6285万 | +16.36% |
| 05/26 | 939 | 941 | 939 | 939 | 0% | 592,200 | 439億6285万 | +18.11% |
| 05/25 | 939 | 940 | 939 | 939 | 0% | 249,400 | 439億6285万 | +19.92% |
| 05/24 | 939 | 940 | 939 | 939 | 0% | 157,900 | 439億6285万 | +21.95% |
| 05/23 | 940 | 941 | 939 | 939 | 0% | 372,300 | 439億6285万 | +24.04% |
| 05/22 | 938 | 942 | 938 | 939 | 0% | 1,252,000 | 439億6285万 | +26.38% |
| 05/19 | 939 | 940 | 938 | 939 | +0.11% | 602,100 | 439億6285万 | +28.45% |
| 05/18 | 938 | 939 | 937 | 938 | +0.11% | 865,600 | 439億1604万 | +30.64% |
| 05/17 | 938 | 939 | 937 | 937 | -0.21% | 1,957,100 | 438億6922万 | +32.72% |
| 05/16 | 938 | 939 | 938 | 939 | +0.11% | 1,358,700 | 439億6285万 | +35.3% |
| 05/15 | 939 | 940 | 938 | 938 | -0.11% | 1,849,300 | 439億1604万 | +37.74% |
| 05/12 | 939 | 941 | 938 | 939 | +18.26% | 2,925,800 | 439億6285万 | +40.36% |
| 05/11 | 794 | 794 | 794 | 794 | +14.41% | 52,000 | 371億7413万 | +20.67% |
| 05/10 | 15:00 剰余金の配当に関するお知らせ |
| 05/10 | 15:00 支配株主である株式会社大林組による当社株式に対する公開買付けに関する賛同及び応募推奨のお知らせ |
| 05/10 | 15:00 平成29年3月期決算短信〔日本基準〕(連結) |
| 05/10 | 696 | 696 | 691 | 694 | 0% | 94,700 | 324億9225万 | +6.28% |
| 05/09 | 695 | 699 | 694 | 694 | -0.43% | 59,500 | 324億9225万 | +6.44% |
| 05/08 | 690 | 699 | 688 | 697 | +1.75% | 127,900 | 326億3270万 | +7.07% |
| 05/02 | 687 | 689 | 683 | 685 | +0.29% | 74,900 | 320億7088万 | +5.38% |
| 05/01 | 682 | 685 | 677 | 683 | +0.59% | 69,700 | 319億7724万 | +5.08% |
| 04/28 | 678 | 682 | 675 | 679 | +0.44% | 123,600 | 317億8996万 | +4.46% |
| 04/27 | 678 | 680 | 659 | 676 | 0% | 53,300 | 316億4951万 | +4% |
| 04/26 | 674 | 678 | 669 | 676 | +0.9% | 65,600 | 316億4951万 | +4% |
| 04/25 | 672 | 672 | 665 | 670 | +0.6% | 57,100 | 313億6860万 | +3.08% |
| 04/24 | 654 | 670 | 651 | 666 | +2.78% | 108,700 | 311億8132万 | +2.3% |
| 04/21 | 652 | 652 | 645 | 648 | -0.15% | 30,800 | 303億3858万 | -0.61% |
| 04/20 | 645 | 651 | 640 | 649 | +1.09% | 56,900 | 303億8540万 | -0.61% |
| 04/19 | 631 | 645 | 628 | 642 | +2.39% | 66,300 | 300億5767万 | -1.98% |
| 04/18 | 622 | 630 | 622 | 627 | +1.29% | 49,700 | 293億5539万 | -4.57% |
| 04/17 | 620 | 621 | 614 | 619 | +1.14% | 52,700 | 289億8084万 | -6.21% |
| 04/14 | 606 | 612 | 605 | 612 | +0.82% | 50,200 | 286億5310万 | -7.69% |
| 04/13 | 619 | 619 | 605 | 607 | -2.25% | 130,800 | 284億1901万 | -8.72% |
