| 2026 |
| 10/05 | 439 | 439 | 420 | 426 | -1.84% | 12,200 | - | -1.62% |
| 10/02 | 433 | 441 | 429 | 434 | +0.46% | 7,600 | - | +0.23% |
| 10/01 | 439 | 439 | 429 | 432 | -1.37% | 13,100 | - | -0.46% |
| 09/30 | 436 | 442 | 433 | 438 | +1.15% | 14,000 | - | +1.15% |
| 09/29 | 435 | 437 | 429 | 433 | -0.46% | 11,900 | - | -0.23% |
| 09/28 | 435 | 440 | 431 | 435 | +1.16% | 7,600 | - | +0.23% |
| 09/25 | 434 | 439 | 430 | 430 | -0.69% | 1,100 | - | -0.69% |
| 09/24 | 430 | 437 | 430 | 433 | -0.23% | 7,500 | - | 0% |
| 09/18 | 436 | 440 | 434 | 434 | -0.23% | 7,200 | - | +0.23% |
| 09/17 | 436 | 440 | 432 | 435 | -0.23% | 5,600 | - | +0.69% |
| 09/16 | 434 | 436 | 423 | 436 | +0.46% | 15,000 | - | +0.93% |
| 09/15 | 425 | 434 | 420 | 434 | +2.12% | 8,300 | - | +0.7% |
| 09/14 | 426 | 432 | 411 | 425 | -2.07% | 17,200 | - | -1.16% |
| 09/11 | 436 | 436 | 430 | 434 | -0.46% | 7,400 | - | +1.17% |
| 09/10 | 424 | 436 | 421 | 436 | +1.87% | 7,000 | - | +1.87% |
| 09/09 | 426 | 432 | 423 | 428 | +0.71% | 5,300 | - | +0.23% |
| 09/08 | 428 | 432 | 425 | 425 | -1.16% | 6,600 | - | -0.23% |
| 09/07 | 427 | 435 | 427 | 430 | 0% | 5,600 | - | +1.18% |
| 09/04 | 432 | 434 | 421 | 430 | -0.92% | 11,400 | - | +1.42% |
| 09/03 | 425 | 439 | 424 | 434 | +0.23% | 13,500 | - | +2.6% |
| 09/02 | 443 | 443 | 430 | 433 | -2.26% | 11,600 | - | +2.61% |
| 09/01 | 447 | 448 | 440 | 443 | -0.67% | 5,800 | - | +5.23% |
| 08/31 | 434 | 447 | 429 | 446 | +3.72% | 9,300 | - | +6.19% |
| 08/28 | 426 | 438 | 419 | 430 | +0.94% | 15,000 | - | +2.63% |
| 08/27 | 430 | 438 | 426 | 426 | -0.93% | 4,800 | - | +1.67% |
| 08/26 | 447 | 455 | 425 | 430 | -4.23% | 25,900 | - | +2.87% |
| 08/25 | 426 | 456 | 426 | 449 | +4.91% | 18,700 | - | +7.67% |
| 08/24 | 463 | 464 | 426 | 428 | -4.46% | 56,200 | - | +2.88% |
| 08/21 | 461 | 461 | 438 | 448 | +0.67% | 29,300 | - | +7.69% |
| 08/20 | 432 | 451 | 431 | 445 | +7.23% | 60,100 | - | +6.97% |
| 08/19 | 424 | 426 | 410 | 415 | -1.19% | 20,300 | - | 0% |
| 08/18 | 422 | 423 | 413 | 420 | -0.47% | 11,400 | - | +1.2% |
| 08/17 | 430 | 430 | 421 | 422 | 0% | 9,200 | - | +1.44% |
| 08/14 | 427 | 429 | 420 | 422 | -1.86% | 11,800 | - | +1.44% |
| 08/13 | 404 | 430 | 404 | 430 | +5.91% | 15,000 | - | +3.37% |
| 08/12 | 402 | 412 | 402 | 406 | 0% | 5,100 | - | -2.4% |
| 08/10 | 403 | 414 | 403 | 406 | +0.74% | 7,900 | - | -2.64% |
| 08/07 | 408 | 414 | 403 | 403 | -2.42% | 9,700 | - | -3.59% |
| 08/06 | 402 | 413 | 401 | 413 | +2.74% | 13,000 | - | -1.43% |
| 08/05 | (IR情報)15:30 2026年12月期第2四半期決算説明資料 |
| 08/05 | (IR情報)15:30 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 08/05 | 407 | 410 | 402 | 402 | -3.13% | 12,600 | - | -4.29% |
| 08/04 | 401 | 415 | 398 | 415 | +3.23% | 21,900 | - | -1.43% |
| 08/03 | (IR情報)12:00 lncRNA標的核酸医薬品に関する特許共同出願のお知らせ |
| 08/03 | 411 | 477 | 399 | 402 | -0.99% | 364,100 | - | -4.51% |
| 07/31 | 406 | 406 | 401 | 406 | 0% | 1,900 | - | -4.02% |
| 07/30 | 411 | 411 | 400 | 406 | -1.22% | 3,900 | - | -4.02% |
| 07/29 | 409 | 411 | 396 | 411 | +0.24% | 21,900 | - | -3.07% |
| 07/29 | (空売り報告)モルガン・スタンレーMUFG証券 28,300株(0.43%)-0.08%義務消失 |
| 07/28 | 411 | 420 | 410 | 410 | -0.73% | 4,300 | - | -3.3% |
| 07/27 | 413 | 416 | 413 | 413 | -0.96% | 5,000 | - | -2.59% |
| 07/24 | 420 | 434 | 414 | 417 | -0.48% | 13,200 | - | -1.65% |
| 07/23 | 413 | 429 | 413 | 419 | -0.48% | 5,800 | - | -1.18% |
| 07/22 | 406 | 423 | 406 | 421 | +4.47% | 4,700 | - | -0.71% |
| 07/21 | 420 | 420 | 403 | 403 | -3.59% | 12,200 | - | -4.95% |
| 07/17 | 419 | 421 | 405 | 418 | -3.91% | 19,200 | - | -1.42% |
| 07/16 | 427 | 436 | 427 | 435 | 0% | 2,200 | - | +2.35% |
| 07/15 | 417 | 437 | 417 | 435 | +4.32% | 10,700 | - | +2.35% |
| 07/14 | 419 | 426 | 417 | 417 | -2.11% | 6,200 | - | -1.88% |
| 07/13 | (IR情報)15:30 人事異動(執行役員)のお知らせ |
| 07/13 | 443 | 443 | 426 | 426 | -2.52% | 4,600 | - | +0.24% |
| 07/10 | 425 | 439 | 425 | 437 | +3.07% | 3,100 | - | +3.07% |
| 07/09 | 425 | 432 | 422 | 424 | -0.24% | 3,700 | - | +0.24% |
| 07/08 | 421 | 437 | 421 | 425 | 0% | 6,400 | - | +0.47% |
| 07/07 | 430 | 437 | 421 | 425 | -1.85% | 6,600 | - | +0.71% |
| 07/06 | 439 | 439 | 429 | 433 | +0.46% | 4,700 | - | +2.61% |
| 07/03 | 430 | 439 | 418 | 431 | +0.47% | 15,800 | - | +2.13% |
| 07/02 | 437 | 437 | 429 | 429 | 0% | 4,700 | - | +1.9% |
| 07/01 | 436 | 436 | 410 | 429 | -0.46% | 8,200 | - | +2.14% |
| 06/30 | 424 | 432 | 422 | 431 | -0.23% | 4,000 | - | +2.86% |
| 06/29 | 422 | 432 | 420 | 432 | +0.47% | 4,200 | - | +3.6% |
| 06/26 | 420 | 432 | 420 | 430 | +0.94% | 5,600 | - | +3.61% |
| 06/25 | 411 | 435 | 411 | 426 | +2.16% | 22,100 | - | +2.9% |
| 06/24 | 406 | 429 | 406 | 417 | +1.46% | 14,600 | - | +0.97% |
| 06/23 | 418 | 423 | 405 | 411 | 0% | 14,500 | - | -0.24% |
| 06/22 | 400 | 424 | 400 | 411 | 0% | 22,900 | - | -0.24% |
| 06/19 | 436 | 436 | 405 | 411 | -4.64% | 26,500 | - | 0% |
| 06/19 | (空売り報告)Barclays Capital Securities Ltd 27,300株(0.42%)-0.17%義務消失 |
| 06/18 | 411 | 434 | 411 | 431 | +4.61% | 12,200 | - | +4.61% |
| 06/17 | 401 | 420 | 401 | 412 | -0.48% | 15,200 | - | 0% |
| 06/16 | 427 | 427 | 402 | 414 | -1.66% | 18,000 | - | 0% |
| 06/15 | 431 | 435 | 420 | 421 | -2.55% | 9,400 | - | +1.45% |
| 06/15 | (空売り報告)モルガン・スタンレーMUFG証券 33,300株(0.51%)再IN |
| 06/12 | 435 | 435 | 425 | 432 | 0% | 9,000 | - | +3.6% |
| 06/11 | 428 | 433 | 414 | 432 | 0% | 21,700 | - | +3.35% |
| 06/11 | (空売り報告)Barclays Capital Securities Ltd 38,900株(0.59%)-0.1% |
| 06/10 | 419 | 432 | 414 | 432 | +2.86% | 12,800 | - | +3.1% |
| 06/09 | 411 | 422 | 404 | 420 | +3.19% | 11,800 | - | -0.24% |
| 06/08 | 409 | 417 | 406 | 407 | -2.4% | 10,700 | - | -3.55% |
| 06/05 | 410 | 422 | 403 | 417 | +1.96% | 18,600 | - | -1.88% |
| 06/04 | 412 | 415 | 402 | 409 | -1.21% | 15,200 | - | -4.22% |
| 06/04 | (空売り報告)Barclays Capital Securities Ltd 45,300株(0.69%)-0.01% |
| 06/03 | 422 | 425 | 406 | 414 | -2.59% | 15,600 | - | -3.5% |
| 06/03 | (空売り報告)Barclays Capital Securities Ltd 45,700株(0.7%)+0.1% |
| 06/02 | 413 | 425 | 399 | 425 | +1.92% | 20,000 | - | -1.39% |
| 06/01 | 424 | 428 | 416 | 417 | +0.24% | 16,000 | - | -3.7% |
| 05/29 | 405 | 419 | 405 | 416 | +2.72% | 14,700 | - | -4.59% |
| 05/29 | (空売り報告)Barclays Capital Securities Ltd 39,400株(0.6%)+0.07% |
| 05/28 | 392 | 413 | 392 | 405 | +3.05% | 17,300 | - | -7.74% |
| 05/27 | 397 | 402 | 392 | 393 | +0.51% | 22,400 | - | -11.09% |
| 05/26 | 392 | 397 | 391 | 391 | +0.26% | 15,200 | - | -12.33% |
| 05/25 | 399 | 404 | 390 | 390 | -2.26% | 29,000 | - | -13.33% |
| 05/22 | 407 | 407 | 398 | 399 | -0.75% | 13,200 | - | -12.11% |
| 05/22 | (空売り報告)モルガン・スタンレーMUFG証券 31,100株(0.47%)-0.12%義務消失 |
| 05/21 | 398 | 404 | 397 | 402 | +0.5% | 21,500 | - | -12.42% |
| 05/20 | 406 | 409 | 400 | 400 | -0.25% | 11,600 | - | -13.42% |
| 05/20 | (空売り報告)モルガン・スタンレーMUFG証券 38,800株(0.59%)-0.08% |
| 05/19 | 400 | 407 | 394 | 401 | +2.3% | 15,600 | - | -13.76% |
| 05/19 | (空売り報告)モルガン・スタンレーMUFG証券 43,500株(0.67%)-0.12% |
| 05/18 | (IR情報)12:30 ドラッグデリバリーシステム「Perfusio」の事業化に向けた医薬品医療機器総合機構(PMDA)との医療機器・体外診断用医薬品 対面助言準備面談実施のお知らせ |
| 05/18 | 425 | 427 | 390 | 392 | -9.26% | 89,000 | - | -16.06% |
| 05/15 | 434 | 438 | 432 | 432 | -0.92% | 14,500 | - | -8.09% |
| 05/14 | 447 | 453 | 435 | 436 | -2.46% | 17,400 | - | -7.43% |
| 05/14 | (空売り報告)Barclays Capital Securities Ltd 34,800株(0.53%)再IN |
| 05/13 | 452 | 454 | 446 | 447 | -1.11% | 10,600 | - | -5.3% |
| 05/12 | 455 | 463 | 452 | 452 | -1.31% | 15,300 | - | -4.24% |
| 05/11 | (IR情報)15:30 SpiroChemとVeritas In Silico、mRNA標的化合物の共同探索研究契約締結のお知らせ |
| 05/11 | (IR情報)15:30 2026年12月期第1四半期決算説明資料 |
| 05/11 | (IR情報)15:30 減損処理に伴う特別損失の発生に関するお知らせ |
| 05/11 | (IR情報)15:30 2026年12月期第1四半期決算短信〔日本基準〕(非連結) |