| 2018 |
| 12/13 | 15:30 営業外費用及び特別損失の計上に関するお知らせ |
| 12/13 | 15:30 2019年4月期第2四半期決算短信〔日本基準〕(連結) |
| 12/11 | 17:10 第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ |
| 12/10 | 15:30 吸収性局所止血材「PuraStat」の後出血予防への適応追加の承認に関するお知らせ |
| 12/07 | 498 | 503 | 448 | 457 | -7.3% | 2,008,000 | 120億8605万 | +1.11% |
| 12/06 | 527 | 528 | 483 | 493 | -6.45% | 1,981,300 | 130億3812万 | +9.56% |
| 12/05 | 522 | 536 | 510 | 527 | -0.75% | 1,802,700 | 139億3730万 | +18.16% |
| 12/04 | 583 | 588 | 524 | 531 | -8.45% | 3,328,100 | 140億4309万 | +20.41% |
| 12/03 | 15:00 第19回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 12/03 | 640 | 647 | 556 | 580 | -1.69% | 7,987,500 | 153億3897万 | +33.64% |
| 11/30 | 13:15 (訂正)「第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ」の一部訂正について |
| 11/30 | 11:30 第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ |
| 11/30 | 550 | 600 | 533 | 590 | +18% | 10,242,000 | 156億343万 | +38.17% |
| 11/29 | 476 | 500 | 476 | 500 | +19.05% | 1,450,300 | 132億2325万 | +18.76% |
| 11/28 | 413 | 421 | 410 | 420 | +1.94% | 279,800 | 111億753万 | +0.24% |
| 11/27 | 399 | 413 | 399 | 412 | +3.26% | 164,500 | 108億9595万 | -1.9% |
| 11/26 | 405 | 411 | 390 | 399 | -1.24% | 288,000 | 105億5215万 | -5.45% |
| 11/22 | 400 | 405 | 393 | 404 | +1.25% | 191,500 | 106億8438万 | -4.49% |
| 11/21 | 393 | 403 | 391 | 399 | -1.24% | 254,100 | 103億2256万 | -6.12% |
| 11/20 | 414 | 414 | 400 | 404 | -2.88% | 171,700 | 104億5192万 | -5.39% |
| 11/19 | 410 | 422 | 402 | 416 | +0.73% | 265,900 | 107億6237万 | -2.8% |
| 11/16 | 422 | 425 | 410 | 413 | -3.05% | 150,800 | 106億8476万 | -3.73% |
| 11/15 | 415 | 437 | 406 | 426 | +1.91% | 230,600 | 110億2108万 | -0.93% |
| 11/14 | 425 | 429 | 418 | 418 | -1.65% | 112,000 | 108億1411万 | -2.79% |
| 11/13 | 420 | 429 | 417 | 425 | -2.07% | 206,200 | 109億9521万 | -1.39% |
| 11/12 | 450 | 451 | 428 | 434 | -3.77% | 195,200 | 112億2805万 | +0.7% |
| 11/09 | 442 | 459 | 440 | 451 | +0.67% | 173,000 | 116億6786万 | +4.64% |
| 11/08 | 459 | 459 | 445 | 448 | -0.22% | 147,600 | 115億9025万 | +4.19% |
| 11/07 | 435 | 452 | 435 | 449 | +2.28% | 220,400 | 116億1612万 | +4.66% |
| 11/06 | 440 | 444 | 432 | 439 | -0.9% | 183,500 | 113億5741万 | +2.33% |
| 11/05 | 440 | 470 | 436 | 443 | +3.99% | 640,800 | 114億6089万 | +3.26% |
| 11/02 | 15:15 がん治療法・ホウ素中性子捕捉療法(BNCT)の新たな薬剤開発に関する岡山大学中性子医療研究センターとの共同研究契約締結のお知らせ |
| 11/02 | 419 | 429 | 411 | 426 | +4.67% | 224,400 | 110億2108万 | -0.7% |
| 11/01 | 17:00 第19回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 11/01 | 430 | 430 | 402 | 407 | +3.04% | 364,400 | 105億2953万 | -5.35% |
| 10/31 | 15:30 PuraSINUS Gel(耳鼻咽喉科領域の癒着防止兼止血材)の米国での承認申請に関するお知らせ |
| 10/31 | 403 | 407 | 388 | 395 | +0.25% | 212,900 | 102億1908万 | -8.56% |
| 10/30 | 362 | 396 | 362 | 394 | +6.49% | 426,500 | 101億9321万 | -9.01% |
| 10/29 | 400 | 409 | 359 | 370 | -7.27% | 388,200 | 95億7230万 | -14.75% |
| 10/26 | 431 | 434 | 385 | 399 | -5.67% | 702,100 | 103億2256万 | -8.49% |
| 10/25 | 442 | 448 | 418 | 423 | -9.23% | 632,300 | 109億4347万 | -3.42% |
| 10/24 | 451 | 474 | 445 | 466 | +3.56% | 436,200 | 120億5593万 | +6.39% |
| 10/23 | 448 | 470 | 444 | 450 | +0.9% | 385,000 | 116億4199万 | +2.97% |
| 10/22 | 436 | 446 | 425 | 446 | +3% | 241,100 | 112億575万 | +2.06% |
| 10/19 | 439 | 440 | 429 | 433 | -2.48% | 216,200 | 108億7912万 | -0.92% |
| 10/18 | 15:00 第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ |
| 10/18 | 451 | 462 | 442 | 444 | -2.42% | 248,200 | 111億5550万 | +1.14% |
| 10/17 | 445 | 466 | 444 | 455 | +3.41% | 421,200 | 114億3187万 | +3.41% |
| 10/16 | 430 | 441 | 420 | 440 | +2.33% | 281,700 | 110億5500万 | 0% |
| 10/15 | 443 | 444 | 430 | 430 | -1.6% | 121,100 | 108億375万 | -2.71% |
| 10/12 | 426 | 441 | 424 | 437 | +2.34% | 163,900 | 109億7962万 | -1.58% |
| 10/11 | 426 | 434 | 423 | 427 | -3.83% | 321,100 | 107億2837万 | -4.47% |
| 10/10 | 431 | 452 | 431 | 444 | +3.02% | 284,300 | 111億5550万 | -1.33% |
| 10/09 | 433 | 446 | 423 | 431 | +1.41% | 255,800 | 108億2887万 | -4.65% |
| 10/05 | 427 | 437 | 420 | 425 | 0% | 227,800 | 106億7812万 | -6.8% |
| 10/04 | 437 | 438 | 423 | 425 | -2.75% | 239,500 | 106億7812万 | -7.61% |
| 10/03 | 444 | 450 | 433 | 437 | -1.35% | 235,900 | 109億7962万 | -5.41% |
| 10/02 | 448 | 452 | 443 | 443 | -0.45% | 223,500 | 111億3037万 | -4.53% |
| 10/01 | 15:00 第19回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 10/01 | 441 | 448 | 438 | 445 | +1.83% | 177,300 | 111億8062万 | -4.51% |
| 09/28 | 445 | 451 | 428 | 437 | -1.35% | 307,000 | 109億7962万 | -6.42% |
| 09/27 | 446 | 452 | 437 | 443 | -1.77% | 303,400 | 111億3037万 | -5.34% |
| 09/26 | 425 | 463 | 422 | 451 | +6.12% | 418,500 | 113億3137万 | -3.84% |
| 09/25 | 425 | 427 | 416 | 425 | +0.47% | 299,800 | 106億7812万 | -9.57% |
| 09/21 | 427 | 433 | 423 | 423 | -1.63% | 266,400 | 106億2787万 | -10.38% |
| 09/20 | 438 | 440 | 422 | 430 | -2.49% | 384,800 | 103億9666万 | -9.28% |
| 09/19 | 15:00 第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ |
| 09/19 | 422 | 449 | 422 | 441 | +3.76% | 298,400 | 106億6263万 | -7.16% |
| 09/18 | 427 | 430 | 422 | 425 | -1.85% | 355,300 | 102億7577万 | -10.9% |
| 09/14 | 445 | 450 | 422 | 433 | -4.42% | 550,800 | 104億6920万 | -9.6% |
| 09/13 | 15:00 2019年4月期第1四半期決算短信〔日本基準〕(連結) |
| 09/13 | 15:00 営業外費用及び特別損失の計上に関するお知らせ |
| 09/13 | 459 | 463 | 445 | 453 | -0.44% | 453,600 | 109億5276万 | -6.02% |
| 09/12 | 463 | 467 | 455 | 455 | -2.57% | 166,100 | 110億112万 | -5.8% |
| 09/11 | 471 | 476 | 463 | 467 | 0% | 92,000 | 112億9126万 | -3.71% |
| 09/10 | 467 | 475 | 466 | 467 | -1.06% | 97,600 | 112億9126万 | -3.91% |
| 09/07 | 475 | 479 | 458 | 472 | -0.84% | 203,800 | 114億1215万 | -3.28% |
| 09/06 | 494 | 495 | 475 | 476 | -4.23% | 180,300 | 115億887万 | -2.86% |
| 09/05 | 499 | 502 | 494 | 497 | -1% | 96,000 | 120億1661万 | +1.02% |
| 09/04 | 498 | 521 | 498 | 502 | +0.8% | 397,200 | 121億3750万 | +1.62% |
| 09/03 | 15:30 第19回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 09/03 | 506 | 508 | 496 | 498 | -2.16% | 143,100 | 120億4079万 | +0.61% |
| 08/31 | 501 | 513 | 496 | 509 | 0% | 189,700 | 123億675万 | +2.62% |
| 08/30 | 517 | 525 | 503 | 509 | -3.42% | 240,800 | 123億675万 | +2.41% |
| 08/29 | 491 | 531 | 488 | 527 | +7.99% | 443,300 | 127億4196万 | +5.61% |
| 08/28 | 494 | 510 | 486 | 488 | +0.21% | 291,500 | 117億9901万 | -2.59% |
| 08/27 | 487 | 491 | 481 | 487 | +1.67% | 132,000 | 117億7483万 | -3.75% |
| 08/24 | 477 | 488 | 468 | 479 | -0.21% | 177,000 | 115億8140万 | -6.26% |
| 08/23 | 460 | 485 | 460 | 480 | +3% | 146,900 | 116億558万 | -6.61% |
| 08/22 | 454 | 473 | 450 | 466 | +1.75% | 257,200 | 112億6708万 | -9.69% |
| 08/21 | 467 | 470 | 452 | 458 | -3.58% | 157,500 | 109億8242万 | -11.92% |
| 08/20 | 478 | 488 | 464 | 475 | -2.26% | 154,500 | 113億9007万 | -9.35% |
| 08/17 | 463 | 487 | 463 | 486 | +5.42% | 173,400 | 116億5384万 | -7.6% |
| 08/16 | 468 | 471 | 450 | 461 | -3.15% | 205,600 | 110億5436万 | -12.69% |
| 08/15 | 483 | 486 | 469 | 476 | -1.86% | 130,800 | 114億1405万 | -10.36% |
| 08/14 | 15:30 第19回新株予約権(行使価額修正条項付)の大量行使に関するお知らせ |
| 08/14 | 474 | 488 | 474 | 485 | +2.75% | 123,000 | 116億2986万 | -9.18% |
| 08/13 | 490 | 491 | 467 | 472 | -4.45% | 277,200 | 113億1813万 | -12.27% |
| 08/10 | 495 | 503 | 490 | 494 | -0.2% | 155,400 | 118億4567万 | -8.69% |
| 08/09 | 509 | 512 | 492 | 495 | -2.37% | 121,400 | 118億6965万 | -8.67% |
| 08/08 | 492 | 508 | 488 | 507 | +2.42% | 217,700 | 121億5740万 | -6.8% |
| 08/07 | 501 | 505 | 491 | 495 | -1.39% | 241,700 | 118億6965万 | -9.17% |
| 08/06 | 517 | 519 | 502 | 502 | -3.83% | 217,200 | 120億3750万 | -8.39% |
| 08/03 | 531 | 535 | 520 | 522 | -2.25% | 171,400 | 125億1709万 | -5.43% |
| 08/02 | 528 | 535 | 527 | 534 | +0.56% | 94,300 | 128億483万 | -3.78% |
| 08/01 | 15:30 第19回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 08/01 | 528 | 537 | 524 | 531 | +0.57% | 159,700 | 127億3290万 | -4.67% |
| 07/31 | 526 | 531 | 522 | 528 | -0.75% | 169,100 | 126億6096万 | -5.55% |
| 07/30 | 538 | 543 | 528 | 532 | -2.39% | 214,000 | 127億5688万 | -5.34% |
| 07/27 | 556 | 557 | 540 | 545 | -2.33% | 221,800 | 130億6860万 | -3.54% |
| 07/26 | 571 | 573 | 555 | 558 | -3.29% | 188,900 | 133億8033万 | -1.93% |
| 07/25 | 592 | 594 | 574 | 577 | -3.83% | 204,800 | 138億3594万 | +0.87% |
| 07/24 | 600 | 630 | 591 | 600 | -1.64% | 384,200 | 143億8746万 | +4.71% |
| 07/23 | 560 | 610 | 552 | 610 | +9.52% | 473,200 | 146億2725万 | +6.27% |
| 07/20 | 540 | 559 | 534 | 557 | +2.39% | 139,600 | 133億5635万 | -3.47% |
| 07/19 | 561 | 566 | 543 | 544 | -3.89% | 139,000 | 130億4463万 | -6.21% |
| 07/18 | 540 | 566 | 540 | 566 | +4.43% | 132,600 | 135億7217万 | -3.08% |
| 07/17 | 15:30 第三者割当による第19回新株予約権(行使価額修正条項付)の発行に係る払込完了に関するお知らせ |
| 07/17 | 558 | 558 | 533 | 542 | +0.18% | 190,500 | 129億9667万 | -7.82% |
