| 2017 |
| 10/24 | 8:30 2017年12月期第3四半期決算短信〔米国基準〕(連結) |
| 10/19 | 711 | 719 | 701 | 710 | -2.2% | 160,400 | 249億5903万 | +1.14% |
| 10/18 | 15:30 四半期報告書の提出期限延長に関する書面の提出のお知らせ |
| 10/18 | 739 | 741 | 716 | 726 | -0.27% | 100,600 | 255億2148万 | +4.16% |
| 10/17 | 750 | 754 | 728 | 728 | -3.58% | 138,500 | 255億9179万 | +5.35% |
| 10/16 | 751 | 758 | 738 | 755 | +1.21% | 131,400 | 265億4094万 | +10.06% |
| 10/13 | 746 | 760 | 736 | 746 | +2.33% | 211,400 | 262億2456万 | +9.87% |
| 10/12 | 720 | 742 | 720 | 729 | +2.1% | 196,800 | 256億2694万 | +8.48% |
| 10/11 | 726 | 731 | 711 | 714 | -0.7% | 108,300 | 250億9964万 | +7.37% |
| 10/10 | 718 | 720 | 704 | 719 | -0.96% | 136,000 | 252億7541万 | +8.94% |
| 10/06 | 712 | 744 | 687 | 726 | +1.82% | 325,800 | 255億2148万 | +10.84% |
| 10/05 | 775 | 777 | 682 | 713 | -8.12% | 617,600 | 250億6449万 | +9.69% |
| 10/04 | 775 | 783 | 766 | 776 | +0.39% | 299,400 | 272億7916万 | +20.31% |
| 10/03 | 750 | 773 | 745 | 773 | +3.76% | 399,700 | 271億7370万 | +21.16% |
| 10/03 | 8:00 有価証券の募集に係る発行登録の承認に関するお知らせ |
| 10/02 | 15:30 従業員株式購入プランの実施(新株発行)に関するお知らせ |
| 10/02 | 736 | 745 | 730 | 745 | +2.34% | 271,200 | 261億8940万 | +18.07% |
| 09/29 | 720 | 735 | 705 | 728 | -0.27% | 163,300 | 255億9179万 | +16.67% |
| 09/28 | 733 | 739 | 717 | 730 | +2.24% | 162,100 | 256億6210万 | +18.12% |
| 09/27 | 698 | 716 | 696 | 714 | +1.42% | 165,800 | 250億9964万 | +16.86% |
| 09/26 | 711 | 740 | 686 | 704 | -3.16% | 540,300 | 247億4811万 | +16.36% |
| 09/25 | 702 | 728 | 690 | 727 | +7.39% | 537,400 | 255億5664万 | +21.37% |
| 09/22 | 642 | 685 | 642 | 677 | +7.63% | 446,600 | 237億9896万 | +14.36% |
| 09/21 | 629 | 632 | 602 | 629 | +1.62% | 180,100 | 221億1159万 | +6.97% |
| 09/20 | 639 | 639 | 619 | 619 | -0.48% | 276,600 | 217億750万 | +5.99% |
| 09/19 | 19:00 MN-166のメタンフェタミン(覚醒剤)依存症を適応とするフェーズ2臨床治験の患者登録完了のお知らせ |
| 09/19 | 619 | 624 | 612 | 622 | +2.3% | 83,200 | 218億1270万 | +7.06% |
| 09/15 | 610 | 625 | 588 | 608 | -3.49% | 229,300 | 213億2174万 | +5.74% |
| 09/14 | 593 | 633 | 590 | 630 | +6.06% | 320,100 | 220億9325万 | +10.33% |
| 09/13 | 596 | 600 | 593 | 594 | -0.17% | 75,000 | 208億3078万 | +4.76% |
| 09/12 | 586 | 596 | 584 | 595 | +1.71% | 49,400 | 208億6585万 | +5.5% |
| 09/11 | 584 | 590 | 580 | 585 | -0.17% | 39,200 | 205億1516万 | +4.09% |
| 09/08 | 584 | 589 | 579 | 586 | +0.34% | 46,800 | 205億5023万 | +4.46% |
| 09/07 | 589 | 593 | 579 | 584 | +4.1% | 60,300 | 204億8009万 | +4.29% |
| 09/06 | 543 | 576 | 543 | 561 | -1.06% | 61,000 | 196億7351万 | +0.18% |
| 09/05 | 591 | 594 | 562 | 567 | -3.9% | 61,000 | 198億8393万 | +1.25% |
| 09/04 | 591 | 597 | 589 | 590 | -1.17% | 36,800 | 206億9051万 | +5.36% |
| 09/01 | 592 | 600 | 592 | 597 | -0.5% | 30,400 | 209億3599万 | +6.61% |
| 08/31 | 599 | 600 | 591 | 600 | +1.01% | 53,100 | 210億4119万 | +7.14% |
| 08/30 | 596 | 597 | 589 | 594 | -0.17% | 25,600 | 208億3078万 | +6.26% |
| 08/29 | 587 | 595 | 580 | 595 | +0.34% | 38,600 | 208億6585万 | +6.44% |
| 08/28 | 585 | 595 | 584 | 593 | +3.13% | 116,100 | 207億9571万 | +5.89% |
| 08/25 | 575 | 583 | 563 | 575 | +0.7% | 118,800 | 201億6448万 | +2.68% |
| 08/24 | 563 | 571 | 555 | 571 | +0.88% | 45,600 | 200億2420万 | +1.96% |
| 08/23 | 558 | 573 | 558 | 566 | +1.98% | 73,600 | 198億4886万 | +1.07% |
| 08/22 | 551 | 562 | 546 | 555 | +0.18% | 40,300 | 194億6310万 | -1.07% |
| 08/21 | 560 | 565 | 551 | 554 | -1.07% | 58,900 | 194億2803万 | -1.42% |
| 08/18 | 536 | 562 | 530 | 560 | +0.36% | 76,500 | 196億1043万 | -0.53% |
| 08/17 | 554 | 562 | 553 | 558 | +1.45% | 44,800 | 195億4040万 | -1.06% |
| 08/16 | 539 | 558 | 525 | 550 | +3.97% | 94,600 | 192億6025万 | -2.65% |
| 08/15 | 492 | 529 | 492 | 529 | +8.85% | 112,000 | 185億2486万 | -6.54% |
| 08/14 | 495 | 498 | 480 | 486 | -3.76% | 149,400 | 170億1905万 | -14.44% |
| 08/10 | 518 | 518 | 497 | 505 | -2.51% | 145,400 | 176億8441万 | -11.71% |
| 08/09 | 525 | 526 | 513 | 518 | -2.08% | 85,400 | 181億3965万 | -10.07% |
| 08/08 | 531 | 531 | 517 | 529 | -2.22% | 122,100 | 185億2486万 | -8.48% |
| 08/07 | 556 | 556 | 540 | 541 | -3.91% | 105,400 | 189億4508万 | -6.88% |
| 08/04 | 559 | 563 | 558 | 563 | -0.71% | 44,900 | 197億1549万 | -3.43% |
| 08/03 | 569 | 570 | 560 | 567 | -1.05% | 81,000 | 198億5556万 | -2.91% |
| 08/02 | 572 | 576 | 571 | 573 | +0.53% | 24,200 | 200億6568万 | -2.22% |
| 08/01 | 583 | 583 | 570 | 570 | -0.52% | 92,000 | 199億6062万 | -2.9% |
| 07/31 | 585 | 585 | 571 | 573 | -1.38% | 74,300 | 200億6568万 | -2.55% |
| 07/28 | 580 | 583 | 577 | 581 | -0.85% | 42,200 | 203億4582万 | -1.53% |
| 07/27 | 10:00 2017年12月期第2四半期決算説明会資料 |
| 07/27 | 583 | 588 | 581 | 586 | -0.85% | 49,900 | 205億2092万 | -0.85% |
| 07/27 | 8:30 2017年12月期第2四半期決算短信〔米国基準〕(連結) |
| 07/26 | 590 | 594 | 586 | 591 | -0.84% | 27,700 | 206億9601万 | 0% |
| 07/25 | 600 | 600 | 591 | 596 | -0.67% | 35,900 | 208億7110万 | +0.85% |
| 07/24 | 599 | 601 | 593 | 600 | +0.33% | 30,600 | 210億1118万 | +1.35% |
| 07/21 | 586 | 599 | 578 | 598 | +3.82% | 111,500 | 209億4114万 | +1.01% |
| 07/20 | 580 | 581 | 575 | 576 | -0.69% | 57,800 | 199億3491万 | -2.7% |
| 07/19 | 15:30 四半期報告書の提出期限延長に関する書面の提出のお知らせ |
| 07/19 | 580 | 580 | 578 | 580 | -0.85% | 15,100 | 200億7334万 | -2.19% |
| 07/18 | 581 | 588 | 580 | 585 | -0.51% | 19,900 | 202億4639万 | -1.52% |
| 07/14 | 580 | 588 | 579 | 588 | +1.73% | 49,700 | 203億5022万 | -1.34% |
| 07/13 | 580 | 583 | 578 | 578 | -0.34% | 42,000 | 200億412万 | -3.18% |
| 07/12 | 584 | 584 | 578 | 580 | 0% | 28,500 | 200億7334万 | -3.17% |
| 07/11 | 582 | 586 | 580 | 580 | 0% | 48,900 | 200億7334万 | -3.49% |
| 07/10 | 575 | 580 | 572 | 580 | +0.35% | 53,500 | 200億7334万 | -3.81% |
| 07/07 | 589 | 589 | 573 | 578 | -1.53% | 64,500 | 200億412万 | -4.62% |
| 07/06 | 585 | 593 | 585 | 587 | -0.51% | 24,900 | 203億1561万 | -3.77% |
| 07/05 | 590 | 596 | 578 | 590 | -0.17% | 94,900 | 204億1944万 | -3.75% |
| 07/04 | 595 | 597 | 585 | 591 | -0.34% | 33,000 | 204億5404万 | -4.06% |
| 07/03 | 595 | 597 | 582 | 593 | -1% | 55,500 | 205億2326万 | -4.2% |
| 06/30 | 586 | 600 | 578 | 599 | +2.04% | 96,900 | 207億3092万 | -3.7% |
| 06/29 | 598 | 602 | 587 | 587 | -2% | 103,500 | 203億1561万 | -6.08% |
| 06/28 | 600 | 603 | 598 | 599 | -0.5% | 50,000 | 207億3092万 | -4.62% |
| 06/27 | 601 | 608 | 600 | 602 | -0.17% | 70,900 | 208億3475万 | -4.75% |
| 06/26 | 610 | 610 | 602 | 603 | -1.31% | 33,800 | 208億6936万 | -4.89% |
| 06/23 | 608 | 612 | 606 | 611 | +0.16% | 115,600 | 211億4623万 | -3.78% |
| 06/22 | 603 | 610 | 599 | 610 | +1.84% | 121,200 | 211億1162万 | -4.09% |
| 06/21 | 598 | 603 | 595 | 599 | +0.34% | 67,600 | 207億3092万 | -5.97% |
| 06/20 | 599 | 602 | 597 | 597 | -0.67% | 123,500 | 206億2065万 | -6.57% |
| 06/19 | 604 | 607 | 599 | 601 | -0.5% | 120,100 | 207億5881万 | -6.24% |
| 06/16 | 15:30 平成29年12月期第2四半期決算発表および決算説明会のお知らせ |
| 06/16 | 600 | 609 | 599 | 604 | 0% | 153,900 | 208億6243万 | -5.92% |
| 06/15 | 604 | 608 | 600 | 604 | 0% | 86,300 | 208億6243万 | -6.21% |
| 06/14 | 607 | 613 | 601 | 604 | -0.49% | 204,000 | 208億6243万 | -6.36% |
| 06/13 | 10:00 株式の立会外分売終了に関するお知らせ |
| 06/13 | 602 | 612 | 601 | 607 | -2.25% | 344,300 | 209億6605万 | -5.89% |
| 06/12 | 16:00 株式の立会外分売実施に関するお知らせ |
| 06/12 | 632 | 632 | 616 | 621 | +0.32% | 40,200 | 214億4962万 | -4.02% |
| 06/09 | 15:30 ストックオプション(新株予約権)の発行に関するお知らせ |
| 06/09 | 618 | 620 | 612 | 619 | -0.8% | 66,800 | 213億8054万 | -4.48% |
| 06/09 | 9:00 定時株主総会の決議に関するお知らせ |
| 06/08 | 627 | 628 | 620 | 624 | 0% | 25,800 | 215億5324万 | -3.85% |
| 06/07 | 630 | 635 | 622 | 624 | -2.35% | 68,300 | 215億5324万 | -4% |
| 06/06 | 649 | 653 | 639 | 639 | -4.2% | 114,700 | 220億7134万 | -1.84% |
| 06/06 | 8:00 米国腫瘍学会2017年次総会におけるMN-166のグリオブラストーマ(神経膠芽腫)動物モデルスタディに関する発表要旨のお知らせ |
| 06/05 | 15:30 株式の立会外分売に関するお知らせ |
| 06/05 | 672 | 672 | 665 | 667 | -0.15% | 42,300 | 230億3848万 | +2.46% |
| 06/02 | 663 | 669 | 663 | 668 | +0.45% | 43,100 | 230億7302万 | +2.61% |
| 06/01 | 656 | 670 | 656 | 665 | +0.76% | 45,200 | 229億6940万 | +2.47% |
| 05/31 | 660 | 667 | 657 | 660 | -1.05% | 61,200 | 227億9669万 | +2.01% |
| 05/30 | 667 | 691 | 655 | 667 | +0.15% | 94,000 | 230億3848万 | +3.25% |
| 05/29 | 669 | 687 | 660 | 666 | -0.15% | 77,300 | 230億394万 | +3.26% |
