| 2019 |
| 01/11 | 653 | 699 | 653 | 680 | +3.34% | 339,500 | 45億4314万 | -8.72% |
| 01/10 | 665 | 675 | 648 | 658 | -1.2% | 168,400 | 43億9616万 | -12.5% |
| 01/09 | 660 | 674 | 650 | 666 | -0.6% | 208,800 | 44億4961万 | -12.6% |
| 01/08 | 652 | 681 | 652 | 670 | +3.08% | 217,900 | 44億7633万 | -12.87% |
| 01/07 | 649 | 685 | 645 | 650 | +0.15% | 312,800 | 43億4271万 | -16.56% |
| 01/04 | 621 | 652 | 611 | 649 | -0.31% | 216,600 | 43億3603万 | -17.74% |
| 2018 |
| 12/28 | 660 | 672 | 606 | 651 | -3.84% | 519,400 | 43億4939万 | -18.42% |
| 12/27 | 718 | 718 | 662 | 677 | -1.02% | 378,100 | 45億2310万 | -16% |
| 12/26 | 16:00 定時株主総会開催結果に関するお知らせ |
| 12/26 | 16:00 会計監査人の異動及び一時会計監査人の選任に関するお知らせ |
| 12/26 | 16:00 定款一部変更に関するお知らせ |
| 12/26 | 16:00 代表取締役の異動に関するお知らせ |
| 12/26 | 683 | 747 | 655 | 684 | +4.75% | 870,900 | 45億6987万 | -15.76% |
| 12/25 | 624 | 656 | 611 | 653 | -1.36% | 384,500 | 43億6275万 | -20.07% |
| 12/21 | 778 | 782 | 646 | 662 | -16.83% | 1,067,600 | 44億2288万 | -19.76% |
| 12/20 | 804 | 810 | 781 | 796 | -1.73% | 322,700 | 53億1815万 | -4.33% |
| 12/19 | 766 | 824 | 762 | 810 | +6.58% | 348,600 | 54億1169万 | -2.76% |
| 12/18 | 745 | 770 | 732 | 760 | -0.13% | 189,700 | 50億7763万 | -8.65% |
| 12/17 | 768 | 778 | 749 | 761 | -0.39% | 170,100 | 50億8431万 | -8.64% |
| 12/14 | 807 | 810 | 763 | 764 | -5.68% | 317,600 | 51億436万 | -8.17% |
| 12/13 | 821 | 833 | 804 | 810 | -1.22% | 163,800 | 54億1169万 | -2.41% |
| 12/12 | 799 | 826 | 786 | 820 | +2.5% | 183,700 | 54億7850万 | -0.61% |
| 12/11 | 789 | 816 | 787 | 800 | +1.52% | 232,500 | 53億4488万 | -2.32% |
| 12/10 | 825 | 832 | 784 | 788 | -5.4% | 423,500 | 52億6470万 | -2.96% |
| 12/07 | 854 | 854 | 817 | 833 | -1.19% | 251,900 | 55億6535万 | +3.35% |
| 12/06 | 19:10 公認会計士等の異動に関するお知らせ |
| 12/06 | 850 | 853 | 815 | 843 | -1.06% | 450,100 | 56億3216万 | +5.64% |
| 12/05 | 837 | 868 | 835 | 852 | +1.19% | 301,700 | 56億9229万 | +7.98% |
| 12/04 | 834 | 860 | 830 | 842 | +0.36% | 418,000 | 56億2548万 | +8.23% |
| 12/03 | 870 | 878 | 825 | 839 | -3.12% | 518,500 | 56億544万 | +9.53% |
| 11/30 | 886 | 886 | 858 | 866 | -3.02% | 392,400 | 57億8583万 | +14.55% |
| 11/29 | 866 | 900 | 862 | 893 | +3.6% | 487,500 | 59億6622万 | +19.87% |
| 11/28 | 892 | 920 | 855 | 862 | -5.38% | 794,900 | 57億5910万 | +16.96% |
| 11/27 | 910 | 935 | 903 | 911 | +0.89% | 730,500 | 60億8648万 | +24.79% |
| 11/26 | 868 | 906 | 854 | 903 | +5% | 672,900 | 60億3303万 | +25.42% |
| 11/22 | 884 | 895 | 850 | 860 | -1.15% | 870,800 | 57億4574万 | +21.13% |
| 11/21 | 805 | 873 | 805 | 870 | +6.88% | 882,500 | 58億1255万 | +23.76% |
| 11/20 | 16:00 株主提案に対する当社の考え方に関するお知らせ |
| 11/20 | 791 | 818 | 780 | 814 | +1.12% | 440,300 | 54億3841万 | +17.12% |
| 11/19 | 819 | 827 | 773 | 805 | -5.18% | 849,400 | 53億7828万 | +16.67% |
| 11/16 | 850 | 875 | 836 | 849 | +0.59% | 658,600 | 56億7225万 | +24.12% |
| 11/15 | 818 | 844 | 803 | 844 | +2.55% | 465,200 | 56億3884万 | +24.48% |
| 11/14 | 798 | 848 | 783 | 823 | +3.13% | 878,600 | 54億9854万 | +22.65% |
| 11/13 | 753 | 844 | 742 | 798 | +4.04% | 1,096,900 | 53億3151万 | +19.82% |
| 11/12 | 746 | 770 | 732 | 767 | +3.09% | 414,900 | 51億2440万 | +15.86% |
| 11/09 | 16:00 平成30年9月期決算短信〔日本基準〕(非連結) |
| 11/09 | 14:00 主要株主の異動に関するお知らせ |
| 11/09 | 724 | 765 | 709 | 744 | +3.77% | 661,400 | 49億7073万 | +12.73% |
| 11/08 | 697 | 721 | 691 | 717 | +3.91% | 293,700 | 47億9034万 | +8.97% |
| 11/07 | 660 | 692 | 645 | 690 | +5.34% | 230,200 | 46億995万 | +5.02% |
| 11/06 | 641 | 680 | 641 | 655 | +2.83% | 217,000 | 43億7612万 | -0.46% |
| 11/05 | 636 | 657 | 632 | 637 | -0.93% | 98,800 | 42億5586万 | -3.48% |
| 11/02 | 618 | 650 | 618 | 643 | +2.88% | 144,800 | 42億9594万 | -3.02% |
| 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% |
| 08/10 | 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) |
