| 2018 |
| 11/01 | 610 | 636 | 608 | 625 | +2.46% | 169,400 | 41億7568万 | -6.16% |
| 10/31 | 600 | 623 | 592 | 610 | +3.57% | 126,600 | 40億7547万 | -8.82% |
| 10/30 | 539 | 620 | 539 | 589 | +7.48% | 241,500 | 39億3516万 | -12.48% |
| 10/29 | 583 | 591 | 545 | 548 | -4.7% | 160,700 | 36億6124万 | -19.29% |
| 10/26 | 619 | 624 | 573 | 575 | -4.33% | 203,900 | 38億4163万 | -16.3% |
| 10/25 | 650 | 655 | 599 | 601 | -11.75% | 361,700 | 40億1534万 | -13.28% |
| 10/24 | 690 | 693 | 648 | 681 | -1.45% | 307,000 | 45億4982万 | -2.16% |
| 10/23 | 673 | 712 | 672 | 691 | +5.02% | 561,900 | 46億1664万 | -0.72% |
| 10/22 | 16:00 株主提案に関する書面の受領について |
| 10/22 | 663 | 669 | 642 | 658 | -0.75% | 86,100 | 43億3036万 | -5.32% |
| 10/19 | 671 | 672 | 659 | 663 | -2.07% | 73,800 | 43億6326万 | -4.6% |
| 10/18 | 686 | 691 | 665 | 677 | -0.59% | 102,200 | 44億5540万 | -2.59% |
| 10/17 | 676 | 689 | 670 | 681 | +2.1% | 106,500 | 44億8172万 | -1.87% |
| 10/16 | 678 | 681 | 663 | 667 | -0.74% | 84,500 | 43億8959万 | -3.75% |
| 10/15 | 682 | 693 | 671 | 672 | -1.75% | 102,400 | 44億2249万 | -2.89% |
| 10/12 | 662 | 692 | 662 | 684 | +2.4% | 167,200 | 45億147万 | -1.01% |
| 10/11 | 668 | 680 | 659 | 668 | -4.98% | 272,800 | 43億9617万 | -3.19% |
| 10/10 | 707 | 729 | 692 | 703 | -0.42% | 232,800 | 46億2651万 | +2.03% |
| 10/09 | 696 | 716 | 681 | 706 | +0.43% | 215,800 | 46億4625万 | +2.77% |
| 10/05 | 12:00 主要株主である筆頭株主の異動に関するお知らせ |
| 10/05 | 691 | 707 | 686 | 703 | +0.43% | 177,100 | 46億2651万 | +2.63% |
| 10/04 | 698 | 711 | 694 | 700 | -0.57% | 168,500 | 46億677万 | +2.64% |
| 10/03 | 696 | 709 | 694 | 704 | +0.14% | 173,400 | 46億3309万 | +3.53% |
| 10/02 | 725 | 740 | 688 | 703 | -1.54% | 443,200 | 46億2651万 | +3.69% |
| 10/01 | 739 | 749 | 714 | 714 | 0% | 457,900 | 46億9890万 | +5.78% |
| 09/28 | 16:00 AI技術を導入した医療画像診断支援システムの商品化に向けたエルピクセル株式会社との提携について |
| 09/28 | 700 | 728 | 700 | 714 | +1.56% | 206,100 | 46億9890万 | +6.57% |
| 09/27 | 708 | 715 | 693 | 703 | -1.4% | 183,500 | 46億2651万 | +5.71% |
| 09/26 | 714 | 737 | 712 | 713 | 0% | 200,600 | 46億9232万 | +8.03% |
| 09/25 | 733 | 745 | 708 | 713 | -3.65% | 463,100 | 46億9232万 | +9.02% |
| 09/21 | 16:00 中期経営計画策定に関するお知らせ |
| 09/21 | 731 | 755 | 721 | 740 | +0.82% | 445,500 | 48億7001万 | +13.85% |
| 09/20 | 718 | 739 | 710 | 734 | +1.66% | 336,700 | 48億3052万 | +14.15% |
| 09/19 | 682 | 730 | 681 | 722 | +6.8% | 559,200 | 47億5155万 | +13.52% |
| 09/18 | 16:00 第7回新株予約権(第三者割当)権利行使完了に関するお知らせ |
| 09/18 | 685 | 685 | 657 | 676 | -1.02% | 396,300 | 44億4882万 | +7.3% |
| 09/14 | 680 | 692 | 676 | 683 | +0.89% | 290,300 | 44億9489万 | +8.93% |
| 09/13 | 665 | 680 | 657 | 677 | +1.8% | 337,600 | 44億5540万 | +8.49% |
| 09/12 | 663 | 669 | 655 | 665 | +0.91% | 182,900 | 43億7643万 | +6.91% |
| 09/11 | 660 | 667 | 649 | 659 | +0.3% | 134,200 | 43億3694万 | +6.12% |
| 09/10 | 647 | 661 | 644 | 657 | +1.39% | 92,100 | 43億2378万 | +5.97% |
| 09/07 | 631 | 653 | 621 | 648 | +2.05% | 156,400 | 42億6455万 | +4.52% |
| 09/06 | 655 | 658 | 634 | 635 | -3.64% | 166,300 | 41億7899万 | +2.42% |
| 09/05 | 665 | 670 | 652 | 659 | -0.3% | 123,300 | 43億3694万 | +6.12% |
| 09/04 | 642 | 664 | 641 | 661 | +2.48% | 172,000 | 43億5010万 | +6.44% |
| 09/03 | 639 | 659 | 636 | 645 | +0.16% | 101,000 | 42億4480万 | +3.86% |
| 08/31 | 635 | 650 | 627 | 644 | +0.16% | 148,200 | 42億3822万 | +3.54% |
| 08/30 | 645 | 666 | 638 | 643 | -0.31% | 199,800 | 42億3164万 | +3.21% |
| 08/29 | 645 | 663 | 642 | 645 | +0.62% | 138,900 | 42億4480万 | +3.37% |
| 08/28 | 641 | 649 | 630 | 641 | -0.47% | 139,200 | 42億1848万 | +2.4% |
| 08/27 | 629 | 654 | 622 | 644 | +2.55% | 214,800 | 42億3822万 | +2.38% |
| 08/24 | 614 | 630 | 603 | 628 | +3.46% | 159,400 | 41億3293万 | -0.63% |
| 08/23 | 585 | 629 | 584 | 607 | +4.66% | 520,500 | 39億9472万 | -4.71% |
| 08/22 | 581 | 590 | 567 | 580 | +0.17% | 107,000 | 38億1703万 | -9.8% |
| 08/21 | 575 | 586 | 570 | 579 | +0.7% | 74,400 | 36億4254万 | -10.79% |
| 08/20 | 590 | 600 | 573 | 575 | -3.04% | 120,800 | 36億1738万 | -12.21% |
| 08/17 | 580 | 603 | 575 | 593 | +4.4% | 141,100 | 37億3062万 | -10.02% |
| 08/16 | 575 | 576 | 552 | 568 | -1.56% | 139,900 | 35億7334万 | -14.33% |
| 08/15 | 566 | 606 | 558 | 577 | +1.58% | 171,100 | 36億2996万 | -13.62% |
| 08/14 | 572 | 586 | 567 | 568 | -3.24% | 215,500 | 35億7334万 | -15.48% |
| 08/13 | 616 | 616 | 577 | 587 | -5.17% | 308,800 | 36億9287万 | -13.42% |
| 08/10 | 16:00 平成30年9月期第3四半期決算短信〔日本基準〕(非連結) |
| 08/10 | 621 | 631 | 615 | 619 | -1.75% | 118,300 | 38億9419万 | -9.1% |
| 08/09 | 634 | 638 | 614 | 630 | -1.25% | 156,300 | 39億6339万 | -7.62% |
| 08/08 | 635 | 645 | 635 | 638 | -0.31% | 79,000 | 40億1372万 | -6.59% |
| 08/07 | 642 | 656 | 635 | 640 | -1.39% | 127,800 | 40億2630万 | -6.43% |
| 08/06 | 657 | 657 | 640 | 649 | -0.61% | 74,500 | 40億8292万 | -5.26% |
| 08/03 | 661 | 664 | 645 | 653 | -0.76% | 121,000 | 41億808万 | -4.95% |
| 08/02 | 653 | 663 | 649 | 658 | 0% | 98,100 | 41億3954万 | -4.36% |
| 08/01 | 668 | 674 | 654 | 658 | -0.45% | 99,000 | 41億3954万 | -4.64% |
| 07/31 | 657 | 668 | 646 | 661 | 0% | 154,100 | 41億5841万 | -4.34% |
| 07/30 | 662 | 665 | 643 | 661 | -1.05% | 316,500 | 41億5841万 | -4.48% |
| 07/27 | 673 | 687 | 656 | 668 | -0.6% | 308,000 | 42億245万 | -3.61% |
| 07/26 | 710 | 711 | 666 | 672 | -4.68% | 437,000 | 42億2761万 | -3.31% |
| 07/25 | 709 | 713 | 693 | 705 | -0.28% | 453,000 | 44億3522万 | +1.44% |
| 07/24 | 729 | 738 | 703 | 707 | -3.28% | 434,100 | 44億4780万 | +1.87% |
| 07/23 | 721 | 745 | 719 | 731 | -0.54% | 521,100 | 41億8212万 | +5.48% |
| 07/20 | 741 | 757 | 719 | 735 | -2.78% | 673,200 | 42億500万 | +6.21% |
| 07/19 | 744 | 765 | 721 | 756 | +1.34% | 973,400 | 43億2515万 | +9.41% |
| 07/18 | 722 | 752 | 716 | 746 | +2.61% | 1,088,400 | 42億6794万 | +8.12% |
| 07/17 | 689 | 758 | 667 | 727 | +7.07% | 1,469,600 | 41億5923万 | +5.52% |
| 07/13 | 724 | 740 | 676 | 679 | -1.45% | 3,305,700 | 38億8462万 | -1.45% |
| 07/12 | 16:00 テレメトリー式心電送信機「duranta」が遠隔診療支援プラットフォーム「セコムVitalook」に採用されました |
| 07/12 | 680 | 694 | 674 | 689 | +2.07% | 161,500 | 39億4183万 | -0.29% |
| 07/11 | 688 | 694 | 664 | 675 | -3.3% | 278,200 | 38億6174万 | -2.6% |
| 07/10 | 690 | 706 | 680 | 698 | -0.14% | 246,700 | 39億9332万 | +0.43% |
| 07/09 | 677 | 704 | 666 | 699 | +3.25% | 236,500 | 39億9904万 | +0.43% |
| 07/06 | 639 | 681 | 632 | 677 | +4.64% | 264,900 | 38億7318万 | -3.15% |
| 07/05 | 618 | 648 | 612 | 647 | +1.41% | 263,400 | 37億155万 | -7.97% |
| 07/04 | 662 | 665 | 625 | 638 | -5.06% | 193,800 | 36億5006万 | -9.76% |
| 07/03 | 669 | 698 | 660 | 672 | +0.45% | 171,500 | 38億4457万 | -5.49% |
| 07/02 | 691 | 700 | 669 | 669 | -4.29% | 144,700 | 38億2741万 | -6.3% |
| 06/29 | 678 | 702 | 676 | 699 | +2.04% | 109,300 | 39億9904万 | -2.65% |
| 06/28 | 698 | 698 | 678 | 685 | -2.14% | 125,700 | 39億1895万 | -5.12% |
| 06/27 | 679 | 705 | 678 | 700 | +2.49% | 118,000 | 40億477万 | -3.58% |
| 06/26 | 675 | 693 | 670 | 683 | -0.29% | 112,500 | 39億751万 | -6.18% |
| 06/25 | 705 | 712 | 683 | 685 | -1.44% | 130,700 | 39億1895万 | -6.29% |
| 06/22 | 692 | 698 | 682 | 695 | -1% | 94,800 | 39億7616万 | -5.18% |
| 06/21 | 685 | 707 | 682 | 702 | +2.63% | 162,600 | 40億1621万 | -4.62% |
| 06/20 | 666 | 684 | 645 | 684 | +1.63% | 153,600 | 39億1323万 | -7.32% |
| 06/19 | 682 | 698 | 668 | 673 | -2.75% | 218,200 | 38億5030万 | -9.05% |
| 06/18 | 676 | 694 | 658 | 692 | -0.57% | 274,800 | 39億5900万 | -6.74% |
| 06/15 | 700 | 710 | 679 | 696 | -1.56% | 173,800 | 39億8188万 | -6.2% |
| 06/14 | 721 | 721 | 682 | 707 | -2.08% | 446,400 | 40億4481万 | -4.46% |
| 06/13 | 731 | 738 | 720 | 722 | -0.69% | 178,900 | 41億3063万 | -2.3% |
| 06/12 | 715 | 735 | 715 | 727 | 0% | 190,800 | 41億5923万 | -1.36% |
| 06/11 | 749 | 755 | 707 | 727 | -2.15% | 302,900 | 41億5923万 | -1.09% |
| 06/08 | 16:00 非連結決算への移行及び平成30年9月期業績予想に関するお知らせ |
